Mc333JUR

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2Question text
3An administrator currently manages AR2200 devices in the network through a single password, however the company wishes to introduce another two administrators and provide unique user credentials and privilege levels for telnet access to the network devices. What action can be taken? (Choose three)
4Select one or more:
5a. Confgure three users under the AAA-view, and assign each a diferent password.
6b. The authenticaton mode must be changed to AAA
7c. A public IP address must be assigned to each user for telnet access
8d. Each administrator must be assigned a privilege level.
9Feedback
10The correct answers are: Confgure three users under the AAA-view, and assign each a diferent password., The authenticaton mode must be changed to AAA, Each administrator must be assigned a privilege level.
11Question 2
12Not answered
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15Question text
16[RTA]acl 2002
17[RTA-acl-basic-2002]rule permit source 20.1.1.1 0
18[RTA-acl-basic-2002]rule permit source 30.1.1.1 0
19Refer to the configuration output. A network administrator configured the ACL on router RTA, as shown. Which of the following statements regarding the rule order are correct? (Choose two).
20Select one or more:
21a. The rule-number of the second rule is 10
22b. The rule-number of the first rule is 1
23c. The rule-number of the first rule is 5
24d. The rule-number of the second rule is 2
25Feedback
26The correct answers are: The rule-number of the first rule is 5, The rule-number of the second rule is 10
27Question 3
28Not answered
29Marked out of 1
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31Question text
32[Huawei]ip pool pool1
33Info: It's successful to create an IP address pool.
34[Huawei-ip-pool-pool1]network 10.10.10.0 mask 255.255.255.0
35[Huawei-ip-pool-pool1]gateway-list 10.10.10.1
36Refer to the configuration output. The administrator wishes to configure the DHCP server pool in order to assign an IP
37address to the customer’s terminal device.
38Which command should be included in the configuration to provide the minimal lease period for IP addresses?
39Select one:
40a. lease 0
41b. dhcp select relay
42c. lease 24
43d. lease day 1
44Feedback
45The correct answer is: lease day 1
46Question 4
47Not answered
48Marked out of 1
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50Question text
51A DHCP server has been established in the enterprise network. After the client has obtained an IP address from the DHCP server, the user decided to modify the IP address manually. In what way may this affect the enterprise network? (Choose two).
52Select one or more:
53a. The client will associate with another DHCP server.
54b. The client’s interface connection will shutdown.
55c. The client may experience an IP address conflict.
56d. The client may access the network normally.
57Feedback
58The correct answers are: The client may experience an IP address conflict., The client may access the network normally.
59Question 5
60Not answered
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63Question text
64Refer to the graphic. Two switches have been connected as shown and both support STP. The administrator has configured switch A as a DHCP server and set interface VLANIF1 of switch B to obtain an IP address from switch A, A link failure occurs on port interface G0/0/1 of switch B, What action will occur as a result?
65Select one:
66a. Switch B will continue to use the IP address obtained from Switch A
67b. The two switches will be unable to communicate.
68c. Switch B will send a DHCP Discovery message to obtain a new IP address.
69d. Switch B will send a DHCP Release message to release the IP address.
70Feedback
71The correct answer is: Switch B will continue to use the IP address obtained from Switch A
72Question 6
73Not answered
74Marked out of 1
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76Question text
77A DHCP server in the enterprise network is being used to allocated IP addresses to hosts. An administrator discovers however that some hosts are obtaining IP addresses outside of the scope of the DHCP server’s address pool. What are the possible reasons for this? (Choose three).
78Select one or more:
79a. Another DHCP server exists in the network and is allocatng IP addresses to hosts that happen to be within a closer proximity than the authorized DHCP server
80b. All addresses from the DHCP pool have been assigned
81c. The hosts were unable to discover a DHCP server and therefore generated their own address in the 169.254.0.0 address range.
82d. The hosts were unable to discover a DHCP server and therefore generated their own address in the 127.254.0.0 address range.
83Feedback
84The correct answers are: Another DHCP server exists in the network and is allocatng IP addresses to hosts that happen to be within a closer proximity than the authorized DHCP server, The hosts were unable to discover a DHCP server and therefore generated their own address in the 169.254.0.0 address range., All addresses from the DHCP pool have been assigned
85Question 7
86Not answered
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89Question text
90Router] ip pool pool1
91[Router-ip-pool-pool1] network 10.10.10.0 mask 255.255.255.0
92[Router-ip-pool-pool1] gateway-list 10.10.10.1
93[Router-ip-pool-pool1] quit
94[Router] ip pool pool2
95[Router-ip-pool-pool2] network 10.20.20.0 mask 255.255.255.0
96[Router-ip-pool-pool2] gateway-list 10.20.20.1
97[Router-ip-pool-pool2] quit
98[Router] interface GigabitEthernet 0/0/1
99[Router-GigabitEthernet0/0/1] ip address 10.10.10.1 24
100[Router-GigabitEthernet0/0/1] dhcp select global
101Refer to the configuration output. Following configuration, a host is connected to the interface Gigabit Ethernet 0/0/1 of the router. Which IP address will the client obtain?
102<choice ident=“A”>
103<choice ident=“B”>
104<choice ident=“C”>
105<choice ident=“D”>
106Select one:
107a. The host will be unable to obtain an IP address.
108b. An IP address may be assigned from either 10.10.10.0/24 or 10.20.20.0/24.
109c. An IP address from network 10.10.10.0/24 will be assigned.
110d. An IP address from network 10.20.20.0/24 will be assigned.
111Feedback
112The correct answer is: An IP address from network 10.10.10.0/24 will be assigned.
113Question 8
114Not answered
115Marked out of 1
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117Question text
118The IP addresses of clients in the network are deployed via a DHCP server. When a host reboots, which message will the host first send to the DHCP server?
119Select one:
120a. DHCP REQUEST
121b. DHCP DISCOVER
122c. DHCP OFFER
123d. DHCP ACK
124Feedback
125The correct answer is: DHCP REQUEST
126Question 9
127Not answered
128Marked out of 1
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130Question text
131A DHCP Unique Identifier (DUID) in DHCPv6 can be configured in VRP using which formats? (Choose two).
132Select one or more:
133a. DUID-LLT
134b. DUID-LLC
135c. DUID-EN
136d. DUID-LL
137Feedback
138The correct answers are: DUID-LL, DUID-LLT
139Question 10
140Not answered
141Marked out of 1
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143Question text
144Which of the following statements about the information contained in a Database Description packet are true? (Choose three)
145Select one or more:
146a. A Database Description packet contains only the header of an LSA
147b. The header of an LSA is only a small portion of all the data of the LSA
148c. The header of an LSA is the unique identifier of the LSA
149d. A Database Description packet contains all information about each LSA
150Feedback
151The correct answers are: A Database Description packet contains only the header of an LSA, The header of an LSA is the unique identifier of the LSA, The header of an LSA is only a small portion of all the data of the LSA
152Question 11
153Not answered
154Marked out of 1
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156Question text
157What is the default authentication mode for the default_admin domain?
158Select one:
159a. None
160b. 802.1X
161c. Radius
162d. Local
163Feedback
164The correct answer is: Local
165Question 12
166Not answered
167Marked out of 1
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169Question text
170How many domains can be configured on a Huawei router?
171Select one:
172a. 32
173b. 33
174c. 30
175d. 31
176Feedback
177The correct answer is: 30
178Question 13
179Not answered
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182Question text
183Refer to the graphic. The network administrator has configured ACL 2000 to filter packets on RTA, as shown.
184Which of following statements regarding the subsequent behavior are correct? (Choose two).
185Select one or more:
186a. RTA will forward packets received from Host A
187b. RTA will drop packets received from Host B
188c. RTA will drop packets received from Host A
189d. RTA will forward packets received from Host B
190Feedback
191The correct answers are: RTA will drop packets received from Host A, RTA will forward packets received from Host B
192Question 14
193Not answered
194Marked out of 1
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196Question text
197An authenticator router has been configured with two domains named “Area1” and “Area2”, following which a user is created with the username “huawei” and the password ”hello” for authentication. Which domain does this user belongs to?
198<choice ident=“A”>
199<choice ident=“B”>
200<choice ident=“C”>
201<choice ident=“D”>
202Select one:
203a. default_admin domain
204b. default domain
205c. Area1 domain
206d. Area2 domain
207Feedback
208The correct answer is: default domain
209Question 15
210Not answered
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213Question text
214In order to check if the interface serial 1/0/0 is working in either DCE or DTE mode, command ( ) is used.
215Select one:
216a. display controller
217b. display mode serial 1/0/0
218c. display current-config
219d. display interface serial 1/0/0
220Feedback
221The correct answer is: display interface serial 1/0/0
222Question 16
223Not answered
224Marked out of 1
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226Question text
227How is mapping performed on a DTE device in a Frame Relay network?
228Select one:
229a. The local DLCI number is mapped to a remote IP address.
230b. The local IP address is mapped to a remote DLCI number.
231c. The local DLCI number is mapped to a local IP address.
232d. The remote DLCI number is mapped to a remote IP address.
233Feedback
234The correct answer is: The local DLCI number is mapped to a remote IP address.
235Question 17
236Not answered
237Marked out of 1
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239Question text
240If Frame Relay implements dynamic address mapping for the PVC, which protocol will be used?
241Select one:
242a. RARP protocol.
243b. LMI protocol.
244c. ARP protocol.
245d. InARP protocol
246Feedback
247The correct answer is: InARP protocol
248Question 18
249Not answered
250Marked out of 1
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252Question text
253Refer to the graphic. Which of the following statements correctly describe the Frame Relay devices? (Choose two)
254Select one or more:
255a. FRB is a DCE device.
256b. The interface on RTA is a DCE interface
257c. RTA is a DTE device.
258d. FRA is a DTE device.
259Feedback
260The correct answers are: RTA is a DTE device., FRB is a DCE device.
261Question 19
262Not answered
263Marked out of 1
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265Question text
266Refer to the graphic. RTA and RTB are connected over a Frame Relay network using a DLCI, as shown. Static mapping is required on RTA, Which of the following commands will achieve this?
267Select one:
268a. [RTA-Serial1/0/1]fr map ip 172.16.1.1 30
269b. [RTA-Serial1/0/1]fr map ip 172.16.1.1 31
270c. [RTA-Serial1/0/1]fr map ip 172.16.2.1 31
271d. [RTA-Serial1/0/1]fr map ip 172.16.2.1 30
272Feedback
273The correct answer is: [RTA-Serial1/0/1]fr map ip 172.16.2.1 30
274Question 20
275Not answered
276Marked out of 1
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278Question text
279Refer to the graphic. RTA is a DTE device connected to a Frame Relay switch, and uses dynamic address mapping to establish the PVC. With regards to the configuration, which of the following commands are not necessary? (Choose two).
280Select one or more:
281a. [RTA-Serial1/0/1]fr inarp
282b. [RTA-Serial1/0/1]link-protocol FR
283c. [RTA-Serial1/0/1]ip address 172.16.1.1 24
284d. [RTA-Serial1/0/1]fr interface-type dte
285Feedback
286The correct answers are: [RTA-Serial1/0/1]fr interface-type dte, [RTA-Serial1/0/1]fr inarp
287Question 21
288Not answered
289Marked out of 1
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291Question text
292Which command should be used to check the mapping between protocol addresses and frame relay addresses?
293Select one:
294a. display fr interface
295b. display fr map-info
296c. display interface brief
297d. display fr inarp-info
298Feedback
299The correct answer is: display fr map-info
300Question 22
301Not answered
302Marked out of 1
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304Question text
305Which of the following protocols is used in Frame Relay to map the address to DLCI dynamically?
306<choice ident="A">
307<choice ident="B">
308<choice ident="C">
309<choice ident="D">
310Select one:
311a. Map protocol
312b. ARP protocol
313c. InARP protocol
314d. RARP protocol
315Feedback
316The correct answer is: InARP protocol
317Question 23
318Not answered
319Marked out of 1
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321Question text
322Which of the following parameters must be specified when configuring static mapping for Frame Relay network? (Choose two)
323Select one or more:
324a. Local network layer protocol address
325b. Local DLCI
326c. Remote DLCI
327d. Remote network layer protocol address
328Feedback
329The correct answers are: Local DLCI, Remote network layer protocol address
330Question 24
331Not answered
332Marked out of 1
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334Question text
335Refer to the graphic. The network administrator wishes to deny Host A access to the HTTP server but allow access to all other servers. Which of the following ACL rules will achieve this?
336Select one:
337a. Rule deny udp source 10.1.1.1 0 destination 202.100.1.12 0.0.0.0 destination-port eq 21
338b. Rule deny udp source 10.1.1.1 0 destination 202.100.1.12 0.0.0.0 destination-port eq 80
339c. Rule deny tcp source 10.1.1.1 0 destination 202.100.1.12 0.0.0.0 destination-port eq 80
340d. Rule deny tcp source 10.1.1.1 0 destination 202.100.1.12 0.0.0.0 destination-port eq 21
341Feedback
342The correct answer is: Rule deny tcp source 10.1.1.1 0 destination 202.100.1.12 0.0.0.0 destination-port eq 80
343Question 25
344Not answered
345Marked out of 1
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347Question text
348Which of the following regarding Frame Relay DLCI are correct? (Choose three)
349Select one or more:
350a. DLCI is allocated by DTE
351b. DLCI is locally significant
352c. The same DLCI can be configured on different physical interfaces
353d. The range of DLCI value that can be used is from 16-1007
354Feedback
355The correct answers are: DLCI is locally significant, The range of DLCI value that can be used is from 16-1007, The same DLCI can be configured on different physical interfaces
356Question 26
357Not answered
358Marked out of 1
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360Question text
361Which of the following commands is used to enable dynamic address mapping protocol in the interface encapsulated with Frame Relay?
362Select one:
363a. reverse-arp
364b. fr reverse-arp
365c. inverse-arp
366d. fr inarp
367Feedback
368The correct answer is: fr inarp
369Question 27
370Not answered
371Marked out of 1
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373Question text
374What is the meaning of 200 in the command "fr map ip 10.1.1.2 200"?
375Select one:
376a. local DLCI
377b. remote logical channel ID
378c. remote node ID
379d. remote interface ID
380Feedback
381The correct answer is: local DLCI
382Question 28
383Not answered
384Marked out of 1
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386Question text
387Refer to the graphic. RTA and RTB connect to a Frame Relay switch and use dynamic address mapping. The command “fr map ip 10.0.1.1 32” is then configured on RTB, without using the undo inarp command. What will occur as a result? (Choose two).
388Select one or more:
389a. DLCI 32 will be activated on RTB
390b. RTB will be unable to communicate with RTA
391c. 10.0.1.1 will stll be mapped to DLCI 31 on RTB
392d. 10.0.1.1 will stll be mapped to DLCI 32 on RTB
393Feedback
394The correct answers are: RTB will be unable to communicate with RTA, 10.0.1.1 will stll be mapped to DLCI 32 on RTB
395Question 29
396Not answered
397Marked out of 1
398Not flaggedFlag question
399Question text
400Refer to the graphic. RTA and RTB are connected to the same Frame Relay switch and use same DLCI number, which following is correct? (Choose two).
401Select one or more:
402a. The DLCI on the different physical interfaces cannot be the same
403b. RTA and RTB can be associated with different PVC’s
404c. RTA and RTB must be associated with the same PVC
405d. The DLCI on the different physical interfaces can be the same
406Feedback
407The correct answers are: RTA and RTB can be associated with different PVC’s, The DLCI on the different physical interfaces can be the same
408Question 30
409Not answered
410Marked out of 1
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412Question text
413Which of the following commands can be used to display mapping relationship between network address and DLCI?
414Select one:
415a. display fr interface
416b. display fr brief
417c. display fr
418d. display fr map-info
419Feedback
420The correct answer is: display fr map-info
421Question 31
422Not answered
423Marked out of 1
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425Question text
426Which of following may be the reasons that cause Frame Relay PVC to work abnormally? (Choose three)
427Select one or more:
428a. Same DLCI number is configured on the same router
429b. Incorrect configuration of the DLCI number
430c. LMI type mismatch
431d. Frame Relay encapsulation type mismatch
432Feedback
433The correct answers are: LMI type mismatch, Frame Relay encapsulation type mismatch, Incorrect configuration of the DLCI number
434Question 32
435Not answered
436Marked out of 1
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438Question text
439An administrator wishes to update the VRP software of company’s AR2200 router. How can this be achieved? (Choose three)
440Select one or more:
441a. The administrator can use TFTP to transfer the VRP software, with the AR2200 router as the TFTP server.
442b. The administrator can use FTP to transfer the VRP software, with the AR2200 router as the FTP server.
443c. The administrator can use TFTP to transfer the VRP software, with the AR2200 router as the TFTP client.
444d. The administrator can use FTP to transfer the VRP software, with the AR2200 router as the FTP client.
445Feedback
446The correct answers are: The administrator can use FTP to transfer the VRP software, with the AR2200 router as the FTP client., The administrator can use FTP to transfer the VRP software, with the AR2200 router as the FTP server., The administrator can use TFTP to transfer the VRP software, with the AR2200 router as the TFTP client.
447Question 33
448Not answered
449Marked out of 1
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451Question text
452An administrator wishes to implement new features in the network, but the VRP version of one AR2200 router is out of date. The administrator needs to upgrade the VRP software. Which of the following options regarding file transfer is false?
453Select one:
454a. The AR2200 router can function as the FTP server to support the upgrade.
455b. The AR2200 router can function as the TFTP server to support the upgrade.
456c. The AR2200 router can function as an FTP client to support the upgrade.
457d. The AR2200 router can function as a TFTP client to support the upgrade.
458Feedback
459The correct answer is: The AR2200 router can function as the TFTP server to support the upgrade.
460Question 34
461Not answered
462Marked out of 1
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464Question text
465FTP and TFTP can be used to update the system file on Huawei routers. Which of the following statements are correct? (Choose three)
466<choice ident="A">
467<choice ident="B">
468<choice ident="C">
469<choice ident="D">
470Select one or more:
471a. Huawei router can be configured as FTP Client
472b. Huawei router can be configured as TFTP Server
473c. Huawei router can be configured as FTP Server
474d. Huawei router can be configured as TFTP Client
475Feedback
476The correct answers are: Huawei router can be configured as FTP Client, Huawei router can be configured as FTP Server, Huawei router can be configured as TFTP Client
477Question 35
478Not answered
479Marked out of 1
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481Question text
482Following a failure of services in the network, an administrator discovered that the configuration in one of the enterprise routers had been changed. What actions can be taken by the administrator to prevent further changes? (Choose three)
483Select one or more:
484a. The administrator should configure AAA to manage user authorization on the router.
485b. The administrator should configure an ACL to allow only the administrator to manage the router.
486c. The administrator should limit access by setting the login privilege of users to 0.
487d. The administrator should configure port-security on the router
488Feedback
489The correct answers are: The administrator should limit access by setting the login privilege of users to 0., The administrator should configure AAA to manage user authorization on the router., The administrator should configure an ACL to allow only the administrator to manage the router.
490Question 36
491Not answered
492Marked out of 1
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494Question text
495An administrator discovered he/she was unable to use TFTP to transfer files to the router. Which of the following describes the likely reason for this?
496Select one:
497a. The TFTP service had been disabled on the router.
498b. TCP port 69 of the server had been blocked.
499c. UDP port 69 of the server had been blocked.
500d. The username and password had been modified.
501Feedback
502The correct answer is: UDP port 69 of the server had been blocked.
503Question 37
504Not answered
505Marked out of 1
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507Question text
508FTP may be used to upgrade a router's VRP image. Which of the following transmission modes should be used to achieve this?
509Select one:
510a. letter mode
511b. ASCII mode
512c. byte mode
513d. binary mode
514Feedback
515The correct answer is: binary mode
516Question 38
517Not answered
518Marked out of 1
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520Question text
521A client failed to transfer a file to the FTP server, but found the IP connectivity was without problem. The client assumed that the problem was with the port configuration. The blocking of which ports would likely cause this problem? (Choose two)
522Select one or more:
523a. 21
524b. 50649
525c. 20
526d. 80
527Feedback
528The correct answers are: 21, 20
529Question 39
530Not answered
531Marked out of 1
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533Question text
534Refer to the graphic. RTA and RTB have established a GRE tunnel, but only RTA has enabled the keepalive functon. When RTB receive a keepalive message from RTA, how will RTB respond?
535Select one:
536a. RTB willl record receipt of the keepalive message but won’t reply
537b. RTB will send a keepalive reply and begin to actively send keepalive messages.
538c. RTB will send a keepalive in response.
539d. RTB will discard the keepalive message.
540Feedback
541The correct answer is: RTB will send a keepalive in response.
542Question 40
543Not answered
544Marked out of 1
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546Question text
547Refer to the graphic. Two hosts communicate through a GRE tunnel. When the GRE tunnel is up, the network administrator configures a static route on RTA to route packets to Host B, Which of the following commands will achieve this?
548Select one:
549a. ip route-static 10.1.2.0 24 GigabitEthernet0/0/1
550b. ip route-static 10.1.2.0 24 200.1.1.1
551c. ip route-static 10.1.2.0 24 200.2.2.1
552d. ip route-static 10.1.2.0 24 tunnel 0/0/1
553Feedback
554The correct answer is: ip route-static 10.1.2.0 24 tunnel 0/0/1
555Question 41
556Not answered
557Marked out of 1
558Not flaggedFlag question
559Question text
560When using VRP, which of the following commands is used to configure the data link layer encapsulation type of a serial interface as HDLC?
561Select one:
562a. link-protocol ppp
563b. link-protocol hdlc
564c. hdlc enable
565d. encapsulation hdlc
566Feedback
567The correct answer is: link-protocol hdlc
568Question 42
569Not answered
570Marked out of 1
571Not flaggedFlag question
572Question text
573Refer to the graphic. Packet encapsulation in the IPsec architecture is performed as shown. Which IPsec mode is being used to encapsulate the packet?
574Select one:
575a. normal mode
576b. this encapsulation is wrong
577c. transport mode
578d. tunnel mode
579Feedback
580The correct answer is: tunnel mode
581Question 43
582Not answered
583Marked out of 1
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585Question text
586Refer to the graphic. IPsec VPN uses ESP to encrypt which fields?
587Select one:
588a. ESP, TCP, Data, ESP Trailer and ESP Auth
589b. ESP, TCP, Data and ESP Trailer
590c. ESP, TCP and Data
591d. TCP, Data and ESP Trailer
592Feedback
593The correct answer is: TCP, Data and ESP Trailer
594Question 44
595Not answered
596Marked out of 1
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598Question text
599Refer to the graphic. In order to improve security, the two hosts use IPsec VPN to transmit data. Which IPsec mode and protocol can be used to hide the host’s IP address? (Choose two).
600Select one or more:
601a. AH
602b. tunnel mode
603c. ESP
604d. transport mode
605Feedback
606The correct answers are: tunnel mode, ESP
607Question 45
608Not answered
609Marked out of 1
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611Question text
612If AH and ESP are both required to protect data streams between IPsec peers, how many Security Associations (SA) are required in total?
613Select one:
614a. 1
615b. 4
616c. 2
617d. 3
618Feedback
619The correct answer is: 4
620Question 46
621Not answered
622Marked out of 1
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624Question text
625[RTA]acl 2001
626[RTA-acl-basic-2001]rule 20 permit source 20.1.1.0 0.0.0.255
627[RTA-acl-basic-2001]rule 10 deny source 20.1.1.0 0.0.0.255
628Refer to the configuration output. Which of the following statements is correct regarding the configuration of the ACL on RTA?
629Select one:
630a. Packets from network 20.1.1.0/24 network will be permitted.
631b. Packets destined for network 20.1.1.0/24 will be permitted.
632c. Packets from network 20.1.1.0/24 network will be denied.
633d. Packets destined for network 20.1.1.0/24 will be denied.
634Feedback
635The correct answer is: Packets from network 20.1.1.0/24 network will be denied.
636Question 47
637Not answered
638Marked out of 1
639Not flaggedFlag question
640Question text
641Refer to the graphic. The data is transmitted using IPsec tunnel mode. The fields of which headers will be authenticated?
642Select one:
643a. AH, Origin IP, TCP and Data
644b. Origin IP, TCP and Data
645c. TCP and Data
646d. The fields of all headers
647Feedback
648The correct answer is: AH, Origin IP, TCP and Data
649Question 48
650Not answered
651Marked out of 1
652Not flaggedFlag question
653Question text
654Two routers establish an IPsec tunnel, which of the following does not need to be the same on both peering devices?
655Select one:
656a. Encapsulation mode
657b. Proposal name
658c. authentication algorithm
659d. Transform mode
660Feedback
661The correct answer is: Proposal name
662Question 49
663Not answered
664Marked out of 1
665Not flaggedFlag question
666Question text
667Which of the following formats represent an accurate condensing of the IPv6 address 2031:0000:720C:0000:0000:09E0:839A:130B? (Choose two).
668Select one or more:
669a. 2031::720C::9E0:839A:130B
670b. 2031:0:720C::9E0:839A:130B
671c. 2031:0:720C:0:0:9E0:839A:130B
672d. 2031:0:720C:0:0:9E:839A:130B
673Feedback
674The correct answers are: 2031:0:720C:0:0:9E0:839A:130B, 2031:0:720C::9E0:839A:130B
675Question 50
676Not answered
677Marked out of 1
678Not flaggedFlag question
679Question text
680Which of the following IPv6 addresses can be configured on a router’s interface? (Choose two).
681Select one or more:
682a. ::1/128
683b. fe80:13dc::1/64
684c. f00:8a3c::9b/64
685d. 2001:12e3:1b02::21/64
686Feedback
687The correct answers are: fe80:13dc::1/64, 2001:12e3:1b02::21/64
688Question 51
689Not answered
690Marked out of 1
691Not flaggedFlag question
692Question text
693The IPv6 address achitecture does not include which of the following address types?
694Select one:
695a. anycast
696b. unicast
697c. multicast
698d. broadcast
699Feedback
700The correct answer is: broadcast
701Question 52
702Not answered
703Marked out of 1
704Not flaggedFlag question
705Question text
706Which of the following descriptions regarding IPv6 addresses are correct? (Choose two)
707Select one or more:
708a. IPv6 addresses are 64 bits in length.
709b. IPv6 extension headers are processed randomly.
710c. IPv6 extension headers are processed in order.
711d. IPv6 addresses are 128 bits in length.
712Feedback
713The correct answers are: IPv6 addresses are 128 bits in length., IPv6 extension headers are processed in order.
714Question 53
715Not answered
716Marked out of 1
717Not flaggedFlag question
718Question text
719Interface G0/0/1 on RTA contains a MAC address of 00e0-fc03-aa73 and is configured with the IPv6 address 2001::2E0:FCFF:FE03:AA73. Which method is most likely to have been used to configure the interface IPv6 address?
720Select one:
721a. EUI-64
722b. Auto-link
723c. ARP
724d. DHCPv6
725Feedback
726The correct answer is: EUI-64
727Question 54
728Not answered
729Marked out of 1
730Not flaggedFlag question
731Question text
732In a small network supporting IPv6, a network administrator wishes implement RIPng. Which of the following commands should be used to enable this protocol?
733Select one:
734a. [RTA]ripng 1 enable
735b. [RTA-ripng-1]ripng 1 enable
736c. [RTA-GigabitEthernet0/0/0]ripng 1 enable
737d. ripng 1 enable
738Feedback
739The correct answer is: [RTA-GigabitEthernet0/0/0]ripng 1 enable
740Question 55
741Not answered
742Marked out of 1
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744Question text
745In a network supporting IPv6, OSPF no longer supports which feature?
746Select one:
747a. authentication
748b. multicast updates
749c. Router-ID
750d. multiple areas
751Feedback
752The correct answer is: authentication
753Question 56
754Not answered
755Marked out of 1
756Not flaggedFlag question
757Question text
758Refer to the graphic. RTA and RTB have established an IPv6 network for which an IPv6 address has been configured only on the G0/0/1 interface. RTA is unable to ping RTB. The administrator then configures v3 along with a router-id on both routers, and enables OSPFv3 on G0/0/1 of both RTA and RTB. Which of the following statements are correct? (Choose two).
759Select one or more:
760a. RTA can ping RTB.
761b. RTA and RTB can establish an OSPFv3 neighbor relationship.
762c. RTA and RTB cannot establish an OSPFv3 neighbor relationship.
763d. RTA cannot ping RTB.
764Feedback
765The correct answers are: RTA and RTB can establish an OSPFv3 neighbor relationship., RTA cannot ping RTB.
766Question 57
767Not answered
768Marked out of 1
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770Question text
771[RTA]acl 2001
772[RTA-acl-basic-2001]rule deny source 172.16.1.1 0.0.0.0
773[RTA-acl-basic-2001]rule deny source 172.16.0.0 0.255.0.0
774Refer to the configuration output. Which of the following statements are correct regarding the configuration of the ACL on RTA? (Choose two).
775Select one or more:
776a. Packets from network 172.16.1.0/24 will be denied
777b. Packets from network 172.16.1.1/32 will be denied.
778c. Packets from network 172.17.1.0/24 will be denied
779d. Packets from network 172.18.0.0/16 will be denied.
780Feedback
781The correct answers are: Packets from network 172.16.1.1/32 will be denied., Packets from network 172.18.0.0/16 will be denied.
782Question 58
783Not answered
784Marked out of 1
785Not flaggedFlag question
786Question text
787The network administrator has decided to configure link aggregation in the enterprise network. Which of the following represent advantages of link aggregation? (Choose three)
788Select one or more:
789a. Improved bandwidth.
790b. Enhanced reliability.
791c. Improved security.
792d. Load balancing.
793Feedback
794The correct answers are: Load balancing., Improved bandwidth., Enhanced reliability.
795Question 59
796Not answered
797Marked out of 1
798Not flaggedFlag question
799Question text
800In port aggregation, “multiple” ports are aggregated to form a port aggregation group so that all the member ports in the group share the outgoing/incoming load. At which layer is port aggregation implemented?
801Select one:
802a. Network Layer
803b. Transport Layer
804c. Data Link Layer
805d. Physical Layer
806Feedback
807The correct answer is: Data Link Layer
808Question 60
809Not answered
810Marked out of 1
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812Question text
813What benefits does port aggregation yield?
814Select one or more:
815a. Improves network reliability
816b. Improves link bandwidth
817c. Facilitates data copy for analysis
818d. Implements load sharing
819Feedback
820The correct answers are: Improves link bandwidth, Implements load sharing, Improves network reliability
821Question 61
822Not answered
823Marked out of 1
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825Question text
826Refer to the graphic. The network administrator wishes to aggregate the two links as member interfaces of Ethtrunk. Which statement is correct?
827Select one:
828a. The interfaces cannot be aggregated.
829b. The interfaces will be aggregated with load balancing.
830c. The interfaces will be aggregated, but only interface GE0/0/1 will send data flow.
831d. The interfaces will be aggregated, but the Eth-trunk will not be active.
832Feedback
833The correct answer is: The interfaces cannot be aggregated.
834Question 62
835Not answered
836Marked out of 1
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838Question text
839What is the maximum number of member interfaces supported by a single Eth-Trunk?
840Select one:
841a. 10
842b. 8
843c. 6
844d. 12
845Feedback
846The correct answer is: 8
847Question 63
848Not answered
849Marked out of 1
850Not flaggedFlag question
851Question text
852The Eth-Trunk frame forwarding mechanism used to prevent changes in the data sequence forwards frames based on which of the following parameters?
853Select one or more:
854a. The same source or destination port number.
855b. The same source or destination IP address
856c. The same source or destination MAC address.
857d. The same protocol type.
858Feedback
859The correct answers are: The same source or destination IP address, The same source or destination MAC address.
860Question 64
861Not answered
862Marked out of 1
863Not flaggedFlag question
864Question text
865In Layer 2 mode, the transmission rate of an Eth-Trunk interface is determined by which of the following?
866Select one or more:
867a. Maximum number of Up member links
868b. Minimum number of Up member links
869c. Number of interfaces.
870d. Number of Up member interfaces
871Feedback
872The correct answers are: Maximum number of Up member links, Number of Up member interfaces
873Question 65
874Not answered
875Marked out of 1
876Not flaggedFlag question
877Question text
878The network administrator wishes to forward data over an Eth-trunk, however associated member interfaces operate at different rates. In terms of the resulting behavior, which of the following is true?
879Select one:
880a. The two switches will not be able to communicate.
881b. The higher rate member interfaces may incur packet loss.
882c. The lower rate member interfaces may incur packet loss.
883d. The Eth-Trunk will work normally.
884Feedback
885The correct answer is: The lower rate member interfaces may incur packet loss.
886Question 66
887Not answered
888Marked out of 1
889Not flaggedFlag question
890Question text
891The network administrator attempts to add interface G0/0/1 on Switch A to Eth-trunk 1, however the command fails. Which of the following may cause this?
892Select one or more:
893a. The interface is already associated with another Eth-trunk.
894b. The interface is operating in half-duplex mode.
895c. The interface has been shutdown.
896d. The interface is an access port.
897Feedback
898The correct answers are: The interface is already associated with another Eth-trunk., The interface is an access port.
899Question 67
900Not answered
901Marked out of 1
902Not flaggedFlag question
903Question text
904A network requires a solution to allow 50 private IP addresses to be translated, however only a single public address is available for use. Which translation method can be used to support this requirement?
905Select one:
906a. NAPT
907b. Easy-IP
908c. Static NAT
909d. Dynamic NAT
910Feedback
911The correct answer is: Easy-IP
912Question 68
913Not answered
914Marked out of 1
915Not flaggedFlag question
916Question text
917The network administrator wants to improve the performance of network transmission, what steps can the administrator take?
918Select one or more:
919a. Change the work mode to half duplex of each end station.
920b. Link the end stations together using a hub.
921c. Change the work mode to full duplex of each end station.
922d. Link the end stations together using a switch.
923Feedback
924The correct answers are: Change the work mode to full duplex of each end station., Link the end stations together using a switch.
925Question 69
926Not answered
927Marked out of 1
928Not flaggedFlag question
929Question text
930NAPT allows for multiple internal addresses to be mapped to a single public address. How does NAT distinguish between the different private addresses when mapping to the same public address?
931Select one:
932a. The source port number is used.
933b. The destination MAC address is used.
934c. The destination port number is used.
935d. The source MAC address is used.
936Feedback
937The correct answer is: The source port number is used.
938Question 70
939Not answered
940Marked out of 1
941Not flaggedFlag question
942Question text
943Refer to the graphic. Host A is located in a private network. It is required that Host A not only be capable of routing traffic over the public network, but also that public users are able to actively communicate with Host A, Which NAT translation method should be configured on the gateway?
944Select one:
945a. Dynamic NAT
946b. Static NAT
947c. Easy-IP
948d. NAPT
949Feedback
950The correct answer is: Static NAT
951Question 71
952Not answered
953Marked out of 1
954Not flaggedFlag question
955Question text
956Refer to the graphic. In the private network, RTA dynamically assigns a public address from the address pool to hosts without port translation. Host C wishes to access the public network while pool addresses are assigned to Host A and Host B, What will occur as a result?
957Select one:
958a. The first public address will be allocated to Host C, and Host A will be forced offline.
959b. Host C will be unable to forward traffic over the public network.
960c. The last public address will be allocated to Host C, and Host B will be forced offline.
961d. All hosts will have access to the public network through pool address swapping.
962Feedback
963The correct answer is: Host C will be unable to forward traffic over the public network.
964Question 72
965Not answered
966Marked out of 1
967Not flaggedFlag question
968Question text
969A web server in a private network is required to provide HTTP services to public users. The network administrator is required to configure NAT on RTA, Which configuraton should be used?
970Select one:
971a. [RTA- Gigabitethernet0/0/1]nat server protocol tcp global 192.168.1.1 www inside 202.10.10.1 8080
972b. [RTA-Gigabitethernet0/0/1]nat server protocol tcp global 202.10.10.1 www inside 192.168.1.1 8080
973c. [RTA-Serial1/0/1]nat server protocol tcp global 202.10.10.1 www inside 192.168.1.1 8080
974d. [RTA-Serial0/0/1]nat server protocol tcp global 192.168.1.1 www inside 202.10.10.1 8080
975Feedback
976The correct answer is: [RTA-Serial1/0/1]nat server protocol tcp global 202.10.10.1 www inside 192.168.1.1 8080
977Question 73
978Not answered
979Marked out of 1
980Not flaggedFlag question
981Question text
982The network administrator needs to configure statc NAT on RTA, in order to allow Host A to communicate with Host C. Which command is correct?
983Select one:
984a. [RTA-Serial1/0/1]nat statc global 200.1.1.10 inside 192.168.1.0
985b. [RTA-Serial1/0/1]nat outbound 200.1.1.10
986c. [RTA-Serial1/0/1]nat statc global 192.168.1.1 inside 200.1.1.10
987d. [RTA-Serial1/0/1]nat statc global 200.1.1.10 inside 192.168.1.1
988Feedback
989The correct answer is: [RTA-Serial1/0/1]nat statc global 200.1.1.10 inside 192.168.1.1
990Question 74
991Not answered
992Marked out of 1
993Not flaggedFlag question
994Question text
995[RTA-GigabitEthernet0/0/0]nat outbound 2000 address-group 1
996Refer to the configuration output. What does the value “2000” refer to?
997Select one:
998a. It represents the ACL number.
999b. It represents the number of bytes that can be translated before the address is returned to the public address pool.
1000c. It represents the translated port number.
1001d. It represents the NAT number.
1002Feedback
1003The correct answer is: It represents the ACL number.
1004Question 75
1005Not answered
1006Marked out of 1
1007Not flaggedFlag question
1008Question text
1009NAPT uses the same public address but different port numbers to translate private addresses. Which statement regarding the port number is correct?
1010Select one:
1011a. It is necessary to configure port number mapping manually.
1012b. It is not necessary to configure port numbers.
1013c. An access control list is needed to assign port numbers.
1014d. It is only necessary to configure the port number range.
1015Feedback
1016The correct answer is: It is not necessary to configure port numbers.
1017Question 76
1018Not answered
1019Marked out of 1
1020Not flaggedFlag question
1021Question text
1022A configured internal host of a private network wishes to access the internet. What must be configured on the enterprise network’s edge router in order to achieve this? (Choose two)
1023Select one or more:
1024a. Default route
1025b. DHCP
1026c. BGP
1027d. NAT EasyIP
1028Feedback
1029The correct answers are: NAT EasyIP, Default route
1030Question 77
1031Not answered
1032Marked out of 1
1033Not flaggedFlag question
1034Question text
1035Which of the following statements are correct about NAT? (Choose three)
1036Select one or more:
1037a. NAT is used for translation between private and public network address.
1038b. NAT is the abbreviation for "Network Address Translation"
1039c. NAT provides an effective way to solve the problem of insufficient IP addresses.
1040d. When hosts inside a private network access the outside network, NAT is not required.
1041Feedback
1042The correct answers are: NAT is the abbreviation for "Network Address Translation", NAT is used for translation between private and public network address., NAT provides an effective way to solve the problem of insufficient IP addresses.
1043Question 78
1044Not answered
1045Marked out of 1
1046Not flaggedFlag question
1047Question text
1048Which of the following technologies can allow a host with IP address 10.0.0.1 to access the internet?
1049Select one:
1050a. NAT
1051b. Route import
1052c. Static route
1053d. Dynamic route
1054Feedback
1055The correct answer is: NAT
1056Question 79
1057Not answered
1058Marked out of 1
1059Not flaggedFlag question
1060Question text
1061On Huawei switch, which of the following commands can be used to set port duplex mode as "auto negotation"? (Choose two)
1062Select one or more:
1063a. duplex negotiation auto
1064b. duplex auto
1065c. undo duplex
1066d. duplex auto-negotiation
1067Feedback
1068The correct answers are: duplex auto, undo duplex
1069Question 80
1070Not answered
1071Marked out of 1
1072Not flaggedFlag question
1073Question text
1074Which of the following items can be translated by NAPT?
1075Select one:
1076a. IP address + port number
1077b. Only MAC address
1078c. Only IP address
1079d. MAC address + port number
1080Feedback
1081The correct answer is: IP address + port number
1082Question 81
1083Not answered
1084Marked out of 1
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1086Question text
1087Which of the following statements about a designated port working in RIPv2 multicast mode are true? (Choose three)
1088Select one or more:
1089a. The port does not receive RIPv2 broadcast packets.
1090b. The port receives only RIPv2 multicast packets.
1091c. The port receives only RIPv1 multicast packets.
1092d. The port does not receive RIPv1 broadcast packets.
1093Feedback
1094The correct answers are: The port receives only RIPv2 multicast packets., The port does not receive RIPv1 broadcast packets., The port does not receive RIPv2 broadcast packets.
1095Question 82
1096Not answered
1097Marked out of 1
1098Not flaggedFlag question
1099Question text
1100Which of the following statements regarding the router ID in OSPF are incorrect?
1101Select one or more:
1102a. The router ID must be configured manually.
1103b. The router ID must be the IP address of an OSPF router interface.
1104c. A router running OSPF must have a router ID for it to operate properly.
1105d. The router IDs of OSPF routers in the same area must be the same, but can be diferent in diferent areas.
1106Feedback
1107The correct answers are: The router IDs of OSPF routers in the same area must be the same, but can be diferent in diferent areas., The router ID must be the IP address of an OSPF router interface., The router ID must be configured manually.
1108Question 83
1109Not answered
1110Marked out of 1
1111Not flaggedFlag question
1112Question text
1113Which of the following statements regarding Designated Routers in OSPF are correct? (Choose three)
1114Select one or more:
1115a. DR and BDR must be adjacent.
1116b. DR is elected by all the routers in the same network segment.
1117c. If the priorities of two routers are different, the router with the lower priority will be elected as DR.
1118d. If the priorities of two routers are equal, the router with the higher Router ID will be elected as DR.
1119Feedback
1120The correct answers are: DR is elected by all the routers in the same network segment., If the priorities of two routers are equal, the router with the higher Router ID will be elected as DR., DR and BDR must be adjacent.
1121Question 84
1122Not answered
1123Marked out of 1
1124Not flaggedFlag question
1125Question text
1126On the VRP platform, which of the following commands is used to configure the Router ID of a router as 1.1.1.1?
1127Select one:
1128a. [Huawei]router id 1.1.1.1 255.255.255.255
1129b. router id 1.1.1.1
1130c. [Huawei]router-id 1.1.1.1
1131d. [Huawei]router id 1.1.1.1
1132Feedback
1133The correct answer is: [Huawei]router id 1.1.1.1
1134Question 85
1135Not answered
1136Marked out of 1
1137Not flaggedFlag question
1138Question text
1139Which of the following OSPF versions is specific to IPv6?
1140Select one:
1141a. OSPFv3
1142b. OSPFv4
1143c. OSPFv2
1144d. OSPFv1
1145Feedback
1146The correct answer is: OSPFv3
1147Question 86
1148Not answered
1149Marked out of 1
1150Not flaggedFlag question
1151Question text
1152The administrator wishes to configure OSPF on a router in the network however the router has no loopback interface. Which value will be used as the router ID?
1153Select one:
1154a. The highest IP address of the router’s active interfaces.
1155b. The lowest IP address of the router’s active interfaces.
1156c. The IP address of the management interface
1157d. The priority value of the router.
1158Feedback
1159The correct answer is: The highest IP address of the router’s active interfaces.
1160Question 87
1161Not answered
1162Marked out of 1
1163Not flaggedFlag question
1164Question text
1165An administrator of a company supporting a large enterprise network wishes to implement OSPF on the network as opposed to RIP. Which of the following points should the administrator use to support his reasoning for this change? (Choose three)
1166Select one or more:
1167a. OSPF has no hop count limitation
1168b. OSPF has a lower routing update overhead
1169c. OSPF has a simpler configuration.
1170d. OSPF supports faster convergence.
1171Feedback
1172The correct answers are: OSPF has no hop count limitation, OSPF has a lower routing update overhead, OSPF supports faster convergence.
1173Question 88
1174Not answered
1175Marked out of 1
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1177Question text
1178Which of the following statements regarding single area OSPF are correct? (Choose three)
1179Select one or more:
1180a. All of the links of the network need to be advertised in Area 0.
1181b. A single area can be configured using any supported area number.
1182c. An IP address needs to be configured on a loopback interface of each router before configuring an OSPF area.
1183d. The value of an area can be from 0.0.0.0 to 255.255.255.255.
1184Feedback
1185The correct answers are: The value of an area can be from 0.0.0.0 to 255.255.255.255., A single area can be configured using any supported area number., All of the links of the network need to be advertised in Area 0.
1186Question 89
1187Not answered
1188Marked out of 1
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1190Question text
119110.0.1.0/24 O_ASE 150 2 D 10.0.23.3 Serial2/0/0
1192Refer to the display output. Which of the following statements regarding route shown are true? (Choose two)
1193Select one or more:
1194a. The route has been learned via the OSPF protocol.
1195b. The route preference has been changed by the administrator.
1196c. The address 10.0.23.3 has been configured on the peer’s serial 2/0/0 interface.
1197d. The metric for the route 10.0.1.0 indicates that two hops are needed.
1198Feedback
1199The correct answers are: The address 10.0.23.3 has been configured on the peer’s serial 2/0/0 interface., The route has been learned via the OSPF protocol.
1200Question 90
1201Not answered
1202Marked out of 1
1203Not flaggedFlag question
1204Question text
1205The network administrator wishes to transmit data between two end stations. The network interface cards of both devices operates at 100Mbps however one supports half duplex while the other uses full duplex mode. What will occur as a result?
1206Select one:
1207a. The end stations can communicate, but speed is different during transmission of large amounts of traffic.
1208b. The end stations cannot communicate.
1209c. The end stations can communicate, but data may be lost during transmission of large amounts of traffic.
1210d. The end stations will operate normally
1211Feedback
1212The correct answer is: The end stations can communicate, but data may be lost during transmission of large amounts of traffic.
1213Question 91
1214Not answered
1215Marked out of 1
1216Not flaggedFlag question
1217Question text
1218Which of the following statements regarding link-state database and routing-table of a “single” OSPF area are correct? (Choose two)
1219Select one or more:
1220a. The routing-tables that all routers calculate are identical.
1221b. The link-state databases that all routers build are identical.
1222c. The link-state databases that all routers build are different.
1223d. The routing-tables that all routers calculate are different.
1224Feedback
1225The correct answers are: The link-state databases that all routers build are identical., The routing-tables that all routers calculate are different.
1226Question 92
1227Not answered
1228Marked out of 1
1229Not flaggedFlag question
1230Question text
1231Which of the following steps are necessary to configure OSPF on a Huawei router? (Choose three)
1232Select one or more:
1233a. Configuration of the network segments within each area
1234b. Specifying an OSPF area
1235c. Configuration of a router ID
1236d. Enabling of an OSPF process
1237Feedback
1238The correct answers are: Enabling of an OSPF process, Specifying an OSPF area, Configuration of the network segments within each area
1239Question 93
1240Not answered
1241Marked out of 1
1242Not flaggedFlag question
1243Question text
1244Which of the following statements regarding the DR in an OSPF network are correct? (Choose two)
1245Select one or more:
1246a. There must be at least one DR in an OSPF area.
1247b. A DR must be elected among the routers through the negotiations that are defined by OSPF protocol.
1248c. Only NBMA or Broadcast networks need to elect DR
1249d. Only the router with highest priority will be elected as DR.
1250Feedback
1251The correct answers are: A DR must be elected among the routers through the negotiations that are defined by OSPF protocol., Only NBMA or Broadcast networks need to elect DR
1252Question 94
1253Not answered
1254Marked out of 1
1255Not flaggedFlag question
1256Question text
1257Which of the following VRP commands can be used to enter area 0 view? (Choose two)
1258Select one or more:
1259a. [Huawei]ospf area 0
1260b. [Huawei-ospf-1]area 0
1261c. [Huawei-ospf-1]area 0.0.0.0
1262d. [Huawei-ospf-1]area 0 enable
1263Feedback
1264The correct answers are: [Huawei-ospf-1]area 0, [Huawei-ospf-1]area 0.0.0.0
1265Question 95
1266Not answered
1267Marked out of 1
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1269Question text
1270Which of the following commands is used to display the OSPF neighbor relationship establishment?
1271Select one:
1272a. display ospf interface
1273b. display ospf peer
1274c. display ospf neighbor
1275d. display ospf brief
1276Feedback
1277The correct answer is: display ospf peer
1278Question 96
1279Not answered
1280Marked out of 1
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1282Question text
1283With what kind of routers does a DRother router exchange link state information and route information?
1284Select one or more:
1285a. DR
1286b. BDR
1287c. All OSPF neighbors
1288d. DRother
1289Feedback
1290The correct answers are: DR, BDR
1291Question 97
1292Not answered
1293Marked out of 1
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1295Question text
1296An OSPF area is a collection of a group of routers and networks. OSPF defines that routers that have the same ( ) belong to the same OSPF area.
1297Select one:
1298a. LSDB
1299b. LSA
1300c. adjacency
1301d. neighbors
1302Feedback
1303The correct answer is: LSDB
1304Question 98
1305Not answered
1306Marked out of 1
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1308Question text
1309Which of the following statements about router IDs are true? (Choose two)
1310Select one or more:
1311a. The routers contained in the same LSDB have the same router ID
1312b. A router ID is expressed in a 32-bit doted decimal format.
1313c. Each router in an OSPF network must have a unique router ID
1314d. Two routers in different OSPF areas can have the same router ID
1315Feedback
1316The correct answers are: Each router in an OSPF network must have a unique router ID, A router ID is expressed in a 32-bit doted decimal format.
1317Question 99
1318Not answered
1319Marked out of 1
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1321Question text
1322OSPF allows for “multiple” processes. By default, OSPF selects a process whose number is ( ).
1323Select one:
1324a. 100
1325b. 1
1326c. 10
1327d. 0
1328Feedback
1329The correct answer is: 1
1330Question 100
1331Not answered
1332Marked out of 1
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1334Question text
1335In a network supporting IPv6, OSPF no longer supports which feature?
1336Select one:
1337a. Router-ID
1338b. authentication
1339c. multicast updates
1340d. multiple areas
1341Feedback
1342The correct answer is: authentication
1343Question 101
1344Not answered
1345Marked out of 1
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1347Question text
1348An Ethernet port can work one of three duplex modes, whereas an Optical Ethernet port only supports one single mode. Which of the following represents this mode?
1349Select one:
1350a. Full-duplex
1351b. Simplex
1352c. Auto-negotiation
1353d. Half-duplex
1354Feedback
1355The correct answer is: Full-duplex
1356Question 102
1357Not answered
1358Marked out of 1
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1360Question text
1361Two routers are configured with OSPFv3. OSPFv3 is enabled on all interfaces of each router. Which of the following is true in the event that the network administrator does not configure a Router-ID?
1362Select one:
1363a. No router ID will be assigned to the router.
1364b. The IP address of interface G0/0/0 will be used as the router ID
1365c. The IP address of the loopback 1 interface will be used as the router ID
1366d. The IP address of the loopback 0 interface will be used as the router ID
1367Feedback
1368The correct answer is: No router ID will be assigned to the router.
1369Question 103
1370Not answered
1371Marked out of 1
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1373Question text
1374Destination/Mask protocol pre Cost Nexthop Interface
13759.0.0.0/8 OSPF 10 50 1.1.1.1 Serial 1/0/0
13769.1.0.0/16 RIP 100 5 2.2.2.2 Ethernet 0/0/1
1377Refer to the graphic. Which of the following statements is correct when this router forwards the packet to the destination host 9.1.4.5?
1378Select one:
1379a. The router selects the second entry to match the destination address of the packet because the router will match the most specific address.
1380b. The router selects the second entry to match the destination address of the packet because the outgoing interface is an Ethernet interface. The forwarding speed of an Ethernet interface is faster than the forwarding speed of a serial interface
1381c. The router selects the first entry to match the destination address of the packet because the preference of OSPF is higher than the preference of RIP.
1382d. The router selects the second entry to match the destination address of the packet because the cost of RIP is lower than that of OSPF.
1383Feedback
1384The correct answer is: The router selects the second entry to match the destination address of the packet because the router will match the most specific address.
1385Question 104
1386Not answered
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1389Question text
1390According to the default value of route preference on the VRP platform, which of the following represent the correct sequence for direct route, static route, RIP and OSPF if they are listed from high preference to low preference?
1391Select one:
1392a. Direct, OSPF, Static, RIP
1393b. Direct, OSPF, RIP, Static
1394c. Direct, Static, RIP, OSPF
1395d. Direct, RIP, Static, OSPF
1396Feedback
1397The correct answer is: Direct, OSPF, Static, RIP
1398Question 105
1399Not answered
1400Marked out of 1
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1402Question text
1403A router has learned two routes for the same network with the same prefix. One route has been learned via OSPF with a metric of 4882, while the other route has been learned via RIPv2 with a metric of 4. Which route (s) will be found in the routing table?
1404Select one:
1405a. The RIPv2 route.
1406b. Neither of these routes will be found in the routing table.
1407c. The OSPF and RIPv2 routes.
1408d. The OSPF route.
1409Feedback
1410The correct answer is: The OSPF route.
1411Question 106
1412Not answered
1413Marked out of 1
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1415Question text
1416Assume that the router has learnt the best route to the same destination by using RIP, OSPF and Static Route respectively. By default, the Huawei router will select the route learnt via ( ) as the best route.
1417Select one:
1418a. Static route
1419b. RIP
1420c. RIPv2
1421d. OSPF
1422Feedback
1423The correct answer is: OSPF
1424Question 107
1425Not answered
1426Marked out of 1
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1428Question text
1429After checking the OSPF neighbor state, the administrator discovers that the router has established a TWOWAY state with the peering router. What can be understood from this information? (Choose two)
1430Select one:
1431a. The routers are configured using the same area ID
1432b. The routers are considered DROthers in a broadcast network
1433c. The routers are configured using the same process ID
1434d. The routers are configured using wrong router ID
1435Feedback
1436The correct answer is: The routers are considered DROthers in a broadcast network
1437Question 108
1438Not answered
1439Marked out of 1
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1441Question text
1442Refer to the graphic. An administrator has configured OSPF on the two routers, following which he then implements the command silent-interface s0/0/1 on RTA, What effect will this command have on the network? (Choose two)
1443Select one or more:
1444a. The link information advertised by RTB will no longer be maintained in the Link State Database of RTA
1445b. OSPF neighbor relationship will fail between two routers.
1446c. The link information advertised by RTB will be maintained in the Link State Database of RTA
1447d. The configuration will not affect the OSPF neighbor relationship between the two routers.
1448Feedback
1449The correct answers are: OSPF neighbor relationship will fail between two routers., The link information advertised by RTB will no longer be maintained in the Link State Database of RTA
1450Question 109
1451Not answered
1452Marked out of 1
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1454Question text
1455Refer to the graphic. Which statements correctly explains the forwarding behavior between RTA and RTE? (Choose two)
1456Select one or more:
1457a. When the network uses RIPv2, data will be forwarded along the path via S2/0/0.
1458b. When the network uses OSPF, data will be forwarded along the path from via E0/0/1.
1459c. When the network uses RIPv2, data will be forwarded along the path via S1/0/0.
1460d. When the network uses OSPF, data will be forwarded along the path via S1/0/0
1461Feedback
1462The correct answers are: When the network uses RIPv2, data will be forwarded along the path via S1/0/0., When the network uses OSPF, data will be forwarded along the path from via E0/0/1.
1463Question 110
1464Not answered
1465Marked out of 1
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1467Question text
1468What functions does a Hello packet of OSPF implement? (Choose two)
1469Select one or more:
1470a. Negotiation of parameters among adjacent ports.
1471b. Deletion of unreachable neighbors.
1472c. Maintaining of neighbor relationships.
1473d. Neighbor discovery
1474Feedback
1475The correct answers are: Neighbor discovery, Maintaining of neighbor relationships.
1476Question 111
1477Not answered
1478Marked out of 1
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1480Question text
1481Refer to the graphic. The link between RTA and RTB is encapsulated using PPP. The IP addresses of serial 1/0/1 of RTA and serial 1/0/1 of RTB are in different network segments. Which following is correct? (Choose two)
1482Select one or more:
1483a. The route entry 10.1.1.0/24 exists in the routing-table of RTA
1484b. RTA can ping 10.1.1.2 successfully
1485c. RTA cannot ping 10.1.1.2
1486d. The route entry 10.1.1.2/32 exists in the routing-table of RTA
1487Feedback
1488The correct answers are: RTA can ping 10.1.1.2 successfully, The route entry 10.1.1.2/32 exists in the routing-table of RTA
1489Question 112
1490Not answered
1491Marked out of 1
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1493Question text
1494Which of the following authentication methods are supported for Telnet users? (Choose three)
1495Select one or more:
1496a. AAA local authentication
1497b. MD5 authentication
1498c. No authentication
1499d. Password authentication
1500Feedback
1501The correct answers are: Password authentication, AAA local authentication, No authentication
1502Question 113
1503Not answered
1504Marked out of 1
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1506Question text
1507While inspecting packets in the network, a network administrator discovers a frame with the destination MAC address of 01-00-5E-A0-B1-C3. What can the administrator determine from this?
1508Select one:
1509a. The MAC address is incorrect
1510b. The MAC address is a multicast address.
1511c. The MAC address is a broadcast address
1512d. The MAC address is a unicast address.
1513Feedback
1514The correct answer is: The MAC address is a multicast address.
1515Question 114
1516Not answered
1517Marked out of 1
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1519Question text
1520Two routers are connected through serial interfaces and support PPP encapsulation. Which parameters must be negotiated to establish the PPP connection? (Choose three).
1521Select one or more:
1522a. MRU
1523b. Magic-Number
1524c. Authentication password
1525d. IP address
1526Feedback
1527The correct answers are: MRU, Magic-Number, IP address
1528Question 115
1529Not answered
1530Marked out of 1
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1532Question text
1533What are the three protocol components defined by PPP? (Choose three).
1534Select one or more:
1535a. NCP
1536b. LCP
1537c. Data encapsulation.
1538d. IPCP
1539Feedback
1540The correct answers are: Data encapsulation., LCP, NCP
1541Question 116
1542Not answered
1543Marked out of 1
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1545Question text
1546Two routers are connected via serial interfaces, for which the link-protocol is PPP. The network administrator wishes to configure PPP authentication to improve security on this link. Which PPP authentication method provides a more secure solution?
1547Select one:
1548a. MD5
1549b. PAP
1550c. SSH
1551d. CHAP
1552Feedback
1553The correct answer is: CHAP
1554Question 117
1555Not answered
1556Marked out of 1
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1558Question text
1559If PPP authentication fails, which type of packet will be sent to the authenticated peer by the authenticator?
1560Select one:
1561a. Authenticate-Nak
1562b. Authenticate-Reject
1563c. Authenticate-Ack
1564d. Authenticate-Reply
1565Feedback
1566The correct answer is: Authenticate-Nak
1567Question 118
1568Not answered
1569Marked out of 1
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1571Question text
1572Two routers are connected via serial interfaces and the link-protocol is PPP, but the MRU of two serial interface’s are different, in PPP LCP negotiated stage, what will happen?
1573Select one:
1574a. Negotiation will use the smaller value
1575b. Negotiation will use 1500
1576c. Negotiation will use the larger value
1577d. LCP negotiation will fail
1578Feedback
1579The correct answer is: Negotiation will use the smaller value
1580Question 119
1581Not answered
1582Marked out of 1
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1584Question text
1585PPP is more secure than HDLC because PPP supports authentication protocols such as ( ). (Choose two)
1586Select one or more:
1587a. MD5
1588b. SSH
1589c. CHAP
1590d. PAP
1591Feedback
1592The correct answers are: PAP, CHAP
1593Question 120
1594Not answered
1595Marked out of 1
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1597Question text
1598When both ends running PPP protocol detect that the physical link is active, the link state will transit from dead to establish. Which of the following protocols is used to negotiate the link parameters during this phase?
1599Select one:
1600a. NCP
1601b. LCP
1602c. DHCP
1603d. IP
1604Feedback
1605The correct answer is: LCP
1606Question 121
1607Not answered
1608Marked out of 1
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1610Question text
1611A serial interface of a Huawei router currently using HDLC needs to assign PPP as the encapsulation protocol. Which of the following commands is required to be configured at the serial interface view?
1612Select one:
1613a. link-protocol ppp
1614b. address ppp
1615c. encapsulation ppp
1616d. enable ppp
1617Feedback
1618The correct answer is: link-protocol ppp
1619Question 122
1620Not answered
1621Marked out of 1
1622Not flaggedFlag question
1623Question text
1624When using VRP, which of the following commands is used to configure the PPP authentication method as PAP?
1625Select one:
1626a. ppp pap
1627b. ppp pap-authentication
1628c. ppp authentication-mode pap
1629d. ppp authentication-pap
1630Feedback
1631The correct answer is: ppp authentication-mode pap
1632Question 123
1633Not answered
1634Marked out of 1
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1636Question text
1637When configuring the PPP authentication method as PAP, which of the following operations are necessary? (Choose three)
1638Select one or more:
1639a. Configure PPP authentication method as CHAP
1640b. On the authenticated party end, configure the user name and password that are sent to authenticator
1641c. Add the user name and password of the authenticated party to the local user list
1642d. Configure the encapsulation type of the interface connected to the peer as PPP.
1643Feedback
1644The correct answers are: Add the user name and password of the authenticated party to the local user list, Configure the encapsulation type of the interface connected to the peer as PPP., On the authenticated party end, configure the user name and password that are sent to authenticator
1645Question 124
1646Not answered
1647Marked out of 1
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1649Question text
1650According to OSI reference model, which layer is responsible for end to end error checking and flow control?
1651Select one:
1652a. Physical layer
1653b. Data link layer
1654c. Transport layer
1655d. Network layer
1656Feedback
1657The correct answer is: Transport layer
1658Question 125
1659Not answered
1660Marked out of 1
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1662Question text
1663In the PPP protocol, which of the following encryption algorithms is used by CHAP?
1664Select one:
1665a. AES
1666b. DES
1667c. MD5
1668d. None
1669Feedback
1670The correct answer is: MD5
1671Question 126
1672Not answered
1673Marked out of 1
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1675Question text
1676What is the function of the “ip address ppp-negotiate” command?
1677Select one:
1678a. Enables the function of accepting the request for an IP address from the remote device.
1679b. None of the above
1680c. Enables the function of statically allocating IP addresses to the peer.
1681d. Enables the function of requesting for an IP address from the peer device.
1682Feedback
1683The correct answer is: Enables the function of requesting for an IP address from the peer device.
1684Question 127
1685Not answered
1686Marked out of 1
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1688Question text
1689Two routers have established a point-to-point network using PPP. The administrator has configured the routers to run OSPF in the same area with the same router ID, what will behavior will occur as a result of the configuration?
1690Select one:
1691a. The routers will build a neighbor relationship even though both routers are using the same router ID.
1692b. The routers will build an adjacency even though both routers are using the same router ID
1693c. VRP will notify of a router ID confiict between the two routers.
1694d. The routers will not send hello packets to each other because they are using the same router ID
1695Feedback
1696The correct answer is: VRP will notify of a router ID confiict between the two routers.
1697Question 128
1698Not answered
1699Marked out of 1
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1701Question text
1702The PPPoE session establishment process can be divided into which stages? (Choose two).
1703Select one or more:
1704a. PPPoE Session stage
1705b. Discovery stage
1706c. PPP connecting stage.
1707d. DHCP stage
1708Feedback
1709The correct answers are: Discovery stage, PPPoE Session stage
1710Question 129
1711Not answered
1712Marked out of 1
1713Not flaggedFlag question
1714Question text
1715To establish multiple PPP point-to-point connections in the Ethernet network, a PPPoE server establishes connections with multiple PPPoE clients on one Ethernet port. How does PPPoE differentiate between each connection?
1716Select one:
1717a. MAC address.
1718b. IP address and MAC address
1719c. MAC address and ppp-id
1720d. MAC address and session-id
1721Feedback
1722The correct answer is: MAC address and session-id
1723Question 130
1724Not answered
1725Marked out of 1
1726Not flaggedFlag question
1727Question text
1728When configuring a router as a PPPoE client, which configuration is not necessary?
1729Select one:
1730a. Configuration of the dialer interface
1731b. Configuration of an IP address on the dialer interface
1732c. Configuration of a password on the dialer interface
1733d. Configuration of the dialer-rule
1734Feedback
1735The correct answer is: Configuration of an IP address on the dialer interface
1736Question 131
1737Not answered
1738Marked out of 1
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1740Question text
1741Refer to the graphic. RTA is a PPPoE client, and sends PADI packets to Server A, Which distribution method is used for sending PADI packets?
1742Select one:
1743a. multicast
1744b. anycast
1745c. unicast
1746d. broadcast
1747Feedback
1748The correct answer is: broadcast
1749Question 132
1750Not answered
1751Marked out of 1
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1753Question text
1754Refer to the graphic. RTA is a PPPoE client, and following transmission of PADI, Server A responds with PADO packets to RTA, Which distribution method is used for sending PADO packets?
1755Select one:
1756a. multicast
1757b. broadcast
1758c. unicast
1759d. anycast
1760Feedback
1761The correct answer is: unicast
1762Question 133
1763Not answered
1764Marked out of 1
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1766Question text
1767In the PPPoE discovery stage, the PPPoE server assigns a session-id to the PPPoE client in which packet?
1768Select one:
1769a. PADS
1770b. PADO
1771c. PADR
1772d. PADI
1773Feedback
1774The correct answer is: PADS
1775Question 134
1776Not answered
1777Marked out of 1
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1779Question text
1780Which command can be used to check the PPPoE client session status?
1781Select one:
1782a. display current-configuration
1783b. display pppoe-client session summary
1784c. display pppoe-client session packet
1785d. display ip interface brief
1786Feedback
1787The correct answer is: display pppoe-client session summary
1788Question 135
1789Not answered
1790Marked out of 1
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1792Question text
1793Which of the following mechanisms are used for flow control? (Choose three)
1794Select one or more:
1795a. Buffering
1796b. Acknowledgement
1797c. Source quench messages
1798d. Windowing
1799Feedback
1800The correct answers are: Buffering, Source quench messages, Windowing
1801Question 136
1802Not answered
1803Marked out of 1
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1805Question text
1806[Huawei]rip 1
1807[Huawei-rip-1]version 2
1808Refer to the command output. An administrator wishes to configure RIP. Which other command needs to configured for RIP routes to be advertised?
1809Select one:
1810a. network GigabitEthernet 0/0/1
1811b. import-route GigabitEthernet 0/0/1
1812c. network 192.168.1.0 0.0.0.255
1813d. network 192.168.1.0
1814Feedback
1815The correct answer is: network 192.168.1.0
1816Question 137
1817Not answered
1818Marked out of 1
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1820Question text
1821Refer to the graphic. RTA and RTB are running RIPv1. RTA has advertised 10.0.0.0 and 192.168.1.0 to the RIP network. Which routes will exist in the IP routing table of RTB? (Choose two)
1822Select one or more:
1823a. 192.168.1.0/24
1824b. 10.0.0.0/8
1825c. 192.168.1.1/32
1826d. 10.1.12.1/32
1827Feedback
1828The correct answers are: 10.1.12.1/32, 192.168.1.0/24
1829Question 138
1830Not answered
1831Marked out of 1
1832Not flaggedFlag question
1833Question text
1834Refer to the graphic. Two peering routers are running RIP. RTA is using RIPv1 to advertise its routes, while RTB is using RIPv2. What effect will this have on learned routes?
1835Select one:
1836a. RTA and RTB will both learn the routes advertised by RIP.
1837b. Neither RTA nor RTB are able to learn the RIP routes advertised by the peer.
1838c. RTA will learn the RIP route advertised by RTB, however RTB is unable to learn the route advertised by RTA
1839d. RTB will learn the RIP route advertised by RTA, however RTA is unable to learn the route advertised by RTB
1840Feedback
1841The correct answer is: RTA will learn the RIP route advertised by RTB, however RTB is unable to learn the route advertised by RTA
1842Question 139
1843Not answered
1844Marked out of 1
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1846Question text
1847Refer to the graphic. Two peering routers are running RIP. RTA is using RIPv1 to advertise its routes, while RTB is using RIPv2 to advertise the route 1.1.1.1/32. How will the route 1.1.1.1/32 appear in the IP routing table of RTA?
1848Select one:
1849a. This route will not appear in the IP routing table of RTA
1850b. This route will appear in the IP routing table of RTA as 1.0.0.0/24.
1851c. This route will appear in the IP routing table of RTA as 1.0.0.0/32.
1852d. This route will appear in the IP routing table of RTA as 1.0.0.0/8.
1853Feedback
1854The correct answer is: This route will appear in the IP routing table of RTA as 1.0.0.0/32.
1855Question 140
1856Not answered
1857Marked out of 1
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1859Question text
1860Refer to the graphic. Two peering routers are running RIP. RTA is using RIPv2 to advertise its routes, while RTB is using RIPv1 to advertise the route 1.1.1.1/32. The administrator configures “RIP version 2 multicast” for interface G0/0/1 of RTB. How will the route 1.1.1.1/32 appear in the the IP routing table of RTA?
1861Select one:
1862a. This route will appear in the IP routing table of RTA as 1.0.0.0/24.
1863b. This route will appear in the IP routing table of RTA as 1.0.0.0/8.
1864c. This route will appear in the IP routing table of RTA as 1.0.0.0/32.
1865d. This route will not appear in the IP routing table of RTA
1866Feedback
1867The correct answer is: This route will appear in the IP routing table of RTA as 1.0.0.0/32.
1868Question 141
1869Not answered
1870Marked out of 1
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1872Question text
1873A RIP router receives the routing update information from its neighbor. Which of the following statements regarding routing update are correct? (Choose three)
1874Select one or more:
1875a. The received route that is not in the routing table will be added only when its hop count value is less than 16.
1876b. The received route that already exists in the routing table will be updated only when the next hop is the router's neighbor and the cost value is smaller.
1877c. The received route that already exists in the routing table will be updated only when the next hop is not the router's neighbor and the cost value is smaller.
1878d. The received route that already exists in the routing table will be updated only when the next hop is the router's neighbor and the cost value has been changed.
1879Feedback
1880The correct answers are: The received route that is not in the routing table will be added only when its hop count value is less than 16., The received route that already exists in the routing table will be updated only when the next hop is not the router's neighbor and the cost value is smaller., The received route that already exists in the routing table will be updated only when the next hop is the router's neighbor and the cost value has been changed.
1881Question 142
1882Not answered
1883Marked out of 1
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1885Question text
1886Which of the following commands is used to display the current running state and configuration of RIP?
1887Select one:
1888a. display rip
1889b. display protocol rip
1890c. show rip
1891d. display this rip
1892Feedback
1893The correct answer is: display rip
1894Question 143
1895Not answered
1896Marked out of 1
1897Not flaggedFlag question
1898Question text
1899A user can view the information for the RIP protocol on a router. What does “Age time” in the returned result of the command mean?
1900Select one:
1901a. The time spent on switching between RIP routes
1902b. The interval of updating an RIP packet
1903c. The suppression time of an RIP route
1904d. The aging time of an RIP route
1905Feedback
1906The correct answer is: The aging time of an RIP route
1907Question 144
1908Not answered
1909Marked out of 1
1910Not flaggedFlag question
1911Question text
1912After a command for displaying RIP route information is entered on a router, peer 192.168.1.2 on Serial1/0/0 is displayed in the returned result. What does 192.168.1.2 stand for?
1913Select one:
1914a. Next hop address of the RIP route
1915b. Transmission address of the RIP protocol
1916c. Address of the port with the RIP protocol enabled
1917d. Address of a RIP neighbor
1918Feedback
1919The correct answer is: Address of a RIP neighbor
1920Question 145
1921Not answered
1922Marked out of 1
1923Not flaggedFlag question
1924Question text
1925Refer to the graphic. An administrator has configured RIPv2 on the two routers, following which he implements the command silent-interface s0/0/1 on RTA, What effect will this command have on the network? (Two Answers)
1926Select one or more:
1927a. RTB will continue to learn routes from RTA
1928b. RTB will have no adjacency relationship with RTA
1929c. RTA will continue to learn routes from RTB
1930d. RTA will have no neighbor relationship with RTB
1931Feedback
1932The correct answers are: RTA will continue to learn routes from RTB, RTB will have no adjacency relationship with RTA
1933Question 146
1934Not answered
1935Marked out of 1
1936Not flaggedFlag question
1937Question text
1938Source Destination Protocol Info
193910.0.12.1 10.0.12.2 TCP 50190 > telnet [SYN] Seq=0 Win=8192 Len=0 MSS=1460
194010.0.12.2 10.0.12.1 TCP telnet> 50190 [SYN, ACK] Seq=0 Ack=1 Win=8192 Len=0 MSS=1460
194110.0.12.1 10.0.12.2 TCP 50190 > telnet [ACK] Seq=1 Ack=1 Win=8192 Len=0
1942Refer to the capture output.The administrator has captured three packets in the network. Which statement regarding the captured packets is incorrect?
1943Select one:
1944a. The three packets contain no application data.
1945b. 10.0.12.1 uses port 50190 to buid the telnet connection.
1946c. 10.0.12.1 is the telnet server, while 10.0.12.2 is the telnet client.
1947d. This packets represent a TCP three-way handshake process.
1948Feedback
1949The correct answer is: 10.0.12.1 is the telnet server, while 10.0.12.2 is the telnet client.
1950Question 147
1951Not answered
1952Marked out of 1
1953Not flaggedFlag question
1954Question text
1955Refer to the graphic. R1, R2 and R3 are running RIPv1. R1 and R3 both advertise 172.16.0.0 to the RIP network. How will this affect R2?
1956Select one:
1957a. R2 will only have a route to 172.16.2.0/24
1958b. R2 will not have a route to the networks 172.16.1.0/24 and 172.16.2.0/24
1959c. R2 will only have a route to 172.16.1.0/24
1960d. R2 will have a route to both networks 172.16.1.0/24 and 172.16.2.0/24, but some packets for these destinations will be lost.
1961Feedback
1962The correct answer is: R2 will have a route to both networks 172.16.1.0/24 and 172.16.2.0/24, but some packets for these destinations will be lost.
1963Question 148
1964Not answered
1965Marked out of 1
1966Not flaggedFlag question
1967Question text
1968Which of the following description of GVRP is correct?
1969Select one:
1970a. GVRP is a protocol must be turned on the swit ch,otherwise it can not communicate between switches
1971b. GVRP enables network devices to dynamically discover and delete
1972c. GVRP is based on GARP working mechanism,and the apparatus used to maintain dynamic VLAN registration information and propagates the information to other devices
1973Feedback
1974The correct answer is: GVRP is based on GARP working mechanism,and the apparatus used to maintain dynamic VLAN registration information and propagates the information to other devices
1975Question 149
1976Not answered
1977Marked out of 1
1978Not flaggedFlag question
1979Question text
1980<R2>debugging rip 1
1981Sep 13 2013 11:07:20.974.1-05:13 R2 RIP/7/DBG: 6: 13414: RIP 1: Receiving v1 response on GigabitEthernet0/0/0
1982from 10.0.12.1 with 1 RTE
1983Sep 13 2013 11:07:20.974.2-05:13 R2 RIP/7/DBG: 6: 13465: RIP 1: Receive response from 10.0.12.1 on
1984GigabitEthernet0/0/0
1985Sep 13 2013 11:07:20.974.3-05:13 R2 RIP/7/DBG: 6: 13476: Packet: Version 1, Cmd response, Length 24
1986Sep 13 2013 11:07:20.974.4-05:13 R2 RIP/7/DBG: 6: 13527: Dest 1.0.0.0, Cost 1
1987Sep 13 2013 11:07:20.974.5-05:13 R2 RIP/7/DBG: 6: 2688: RIP 1: Ignoring packet. This version is not configured.
1988Refer to the debug output. Following configuration of R2, the administrator discovers that the behavior is not as expected and performs debugging. Based on the output from the debug, what is the source of the problem?
1989Select one:
1990a. R2 has enabled split horizon.
1991b. R2 has configured an ACL to block the route to network 1.0.0.0
1992c. R1 is using authentication, however R2 is not.
1993d. R2 is operating using RIPv2, while R1 is using RIPv1.
1994Feedback
1995The correct answer is: R2 is operating using RIPv2, while R1 is using RIPv1.
1996Question 150
1997Not answered
1998Marked out of 1
1999Not flaggedFlag question
2000Question text
2001Refer to the graphic. An administrator has configed RIPv2 in the two routers shows in the fgure. What will happen
2002after configuring the following commands? (Choose two)
2003[RTA-Serial0/0/1]rip output
2004[RTA-rip-1]silent-interface s0/0/1
2005Select one or more:
2006a. RTA will have the route learned from the RTB
2007b. RTA will have no neighbor relationship with RTB
2008c. RTB will have the route learn from the RTA
2009d. RTB will have no neighbor relationship with RTB
2010Feedback
2011The correct answers are: RTA will have the route learned from the RTB, RTB will have no neighbor relationship with RTB
2012Question 151
2013Not answered
2014Marked out of 1
2015Not flaggedFlag question
2016Question text
2017Which of the following statements about a designated port working in RIPv2 multicast mode are true? (Choose three)
2018Select one or more:
2019a. The port receives only RIPv1 multicast packets.
2020b. The port receives only RIPv2 multicast packets.
2021c. The port does not receive RIPv1 broadcast packets.
2022d. The port does not receive RIPv2 broadcast packets.
2023Feedback
2024The correct answers are: The port receives only RIPv2 multicast packets., The port does not receive RIPv1 broadcast packets., The port does not receive RIPv2 broadcast packets.
2025Question 152
2026Not answered
2027Marked out of 1
2028Not flaggedFlag question
2029Question text
2030Which of the following description ion is correct about the ICMP redirection function? (Multiple Choice)
2031Select one or more:
2032a. After the router receives a packet from one interface. but also the data packets sent from the interface.then the router will send ICMP redirect message to the source device
2033b. After the router receives a data packet from one interface to find the source IP address of the packet and the address of the next hop router continues to forward the packet when IP belong to the same network segment ,then the router will send ICMP redirect message to the source device
2034c. After the router receives a packet from one interface to find the IP address and destination IP addresses of packet s on the same network segment of the interface so that the router will send ICMP redirect message to the source device
2035d. After the router receives a data packet from one interface,but also the packet sent fromthe interface,the source device will send ICMP redirect messages to the router
2036Feedback
2037The correct answers are: After the router receives a packet from one interface. but also the data packets sent from the interface.then the router will send ICMP redirect message to the source device, After the router receives a data packet from one interface to find the source IP address of the packet and the address of the next hop router continues to forward the packet when IP belong to the same network segment ,then the router will send ICMP redirect message to the source device
2038Question 153
2039Not answered
2040Marked out of 1
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2042Question text
2043On a router to act as an authentication server configured with two authentication domain "Area 1" and "Area 2",if the user using the correct user name "huawei" and the password "hello" for authentication,then which authentication domain will the user be assigned to ?
2044Select one:
2045a. authentication domain "default domain"
2046b. authentication domain "Area I"
2047c. authentication domain "Area 2"
2048d. authentication domain "default_admin domain"
2049Feedback
2050The correct answer is: authentication domain "default domain"
2051Question 154
2052Not answered
2053Marked out of 1
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2055Question text
2056Refer to the following BHCP flow diagram,which of the following statement is correct? ( ) (Multiple choice)
20571
2058Select one or more:
2059a. The second step rs to send unicast packets
2060b. The fourth step is to send unicast packets
2061c. The fourth step is to send broadcast packets
2062d. The third step is to send broadcast packets
2063e. The first step is to send multicast packets
2064Feedback
2065The correct answers are: The second step rs to send unicast packets, The third step is to send broadcast packets, The fourth step is to send unicast packets
2066Question 155
2067Not answered
2068Marked out of 1
2069Not flaggedFlag question
2070Question text
2071Under the RIP process of Huawei equipment ,declared network 10.1.1.1/30,which of the following configuration is correct? ( ) (Multiple choice)
2072Select one or more:
2073a. network 10.0.0 0
2074b. Version 2 summary network 10.0 0.0
2075c. undo summary network 10.1.0.0
2076d. undo summary network 10.1.1.0
2077e. network 10.1.1.0
2078Feedback
2079The correct answers are: Version 2 summary network 10.0 0.0, network 10.0.0 0
2080Question 156
2081Not answered
2082Marked out of 1
2083Not flaggedFlag question
2084Question text
2085An Ethernet frame is captured by network protocol analyzer tool and the value of Type/Length field is 0x0800. Which of the following statements about the frame are correct? (Choose two)
2086Select one or more:
2087a. Its upper layer protocol is IP
2088b. The frame structure of the frame is Ethernet_II
2089c. Its upper layer protocol is IPX
2090d. The frame structure of the frame is 802.3
2091Feedback
2092The correct answers are: The frame structure of the frame is Ethernet_II, Its upper layer protocol is IP
2093Question 157
2094Not answered
2095Marked out of 1
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2097Question text
2098There are two routers RTA and RIB fromthe source device to the destination device,use the Tracert command to test the path.When detecting the first jump RTA,the source device to a large port of the destination device to send a UDP packet with a mof 1,when the packet arrives in RTB,mbecomes 0, so the RTA respond a ICMP message to the source device .
2099Select one:
2100a. Echo Reply
2101b. Echo Request
2102c. Time Exceeded
2103d. Port Unreachable
2104Feedback
2105The correct answer is: Time Exceeded
2106Question 158
2107Not answered
2108Marked out of 1
2109Not flaggedFlag question
2110Question text
2111About the corresponding relation of access control list numbers and types,Which of the following description is true ? ( )
2112Select one:
2113a. The basic ACL number in the range of 1000-2999
2114b. Layer 2 ACL number in the range of 4000-4999
2115c. interface-based ACL number in the range of 1000-2000
2116d. advanced ACL number in the range of 30004000
2117Feedback
2118The correct answer is: Layer 2 ACL number in the range of 4000-4999
2119Question 159
2120Not answered
2121Marked out of 1
2122Not flaggedFlag question
2123Question text
2124About the static and dynamic routing,which of the following statement is not correct?
2125Select one:
2126a. After administrator deploying dynamic routing protocols in enterprise networks,the late maintenance and extension can be more convenient.
2127b. Static routing configuration in the enterprise application is simple,easy management
2128c. After the link failure,static routing can automatically complete the network convergence
2129d. Dynamic routing protocol takes up more system resources than the static routing.
2130Feedback
2131The correct answer is: After the link failure,static routing can automatically complete the network convergence
2132Question 160
2133Not answered
2134Marked out of 1
2135Not flaggedFlag question
2136Question text
2137PING 10.0.0.2: 56 data bytes £• press CTRL_C to break
2138Reply from 10.0.0.2:bytes=800
2139Sequence=1tt1=255 time=2 ms
2140Reply from 10.0.0.2:bytes=800
2141Sequence=2 tt1=255 time=10 ms
2142- 10.0.0.2 ping statistics -
21432 packet (s) transmitted
21442 packet (s) received
21450.00% packet loss
2146round-trip min/avg/max = 216/10
2147ms
2148Network administrators use the Ping command on the AR G3 series routers to test the conne<:tivity reaching 10.0.0.2,which of the following description of the output is correct? ( )
2149Select one:
2150a. destination 10.0.0.2 unreachable
2151b. network administrator to modify the default TIL value for 255
2152c. network administrators using command is ping -a 2 -v 800 10.0.0.2
2153d. network administrators using command is ping -c 2 -s 800 10.0.0 2
2154Feedback
2155The correct answer is: network administrators using command is ping -c 2 -s 800 10.0.0 2
2156Question 161
2157Not answered
2158Marked out of 1
2159Not flaggedFlag question
2160Question text
2161Network administrator configures RIPng protocol in a small IPvs network,which of the following configuration is correct and effe<:tive?
2162Select one:
2163a. [RTA) ripng 1enable
2164b. [RTA-GigabitEthemet0 /010) npng 1 enable
2165c. ripng 1enable
2166d. [RTA-ripng-1) ripng 1 enable
2167Feedback
2168The correct answer is: [RTA-GigabitEthemet0 /010) npng 1 enable
2169Question 162
2170Not answered
2171Marked out of 1
2172Not flaggedFlag question
2173Question text
2174In IPv6 network,Which of the following characteristics does OSPPv3 no longer support ?
2175Select one:
2176a. Multi-zoning division
2177b. authentication function
2178c. Router-lo
2179d. to send protocol packets via multicast way
2180Feedback
2181The correct answer is: authentication function
2182Question 163
2183Not answered
2184Marked out of 1
2185Not flaggedFlag question
2186Question text
2187On VRP platform,which command is used to set up data link layer encapsulation type to HDLC on the Serial port?
2188Select one:
2189a. link-protocol PPP
2190b. hdlc enable
2191c. link-protocol hdlc
2192d. encapsulation hdlc
2193Feedback
2194The correct answer is: link-protocol hdlc
2195Question 164
2196Not answered
2197Marked out of 1
2198Not flaggedFlag question
2199Question text
2200Which of the following descriptions regarding the TTL field of the IP packet is correct?
2201Select one:
2202a. The TTL defines the duration during which the source can send packets.
2203b. The TTL value will increment by 1 each time the packet is routed.
2204c. The TTL defines how many packets the source can send.
2205d. The TTL value will decrement by 1 each time the packet is routed.
2206Feedback
2207The correct answer is: The TTL value will decrement by 1 each time the packet is routed.
2208Question 165
2209Not answered
2210Marked out of 1
2211Not flaggedFlag question
2212Question text
2213Make an IP address 10.0.0.1 host access to the Internet.which is the necessary technology?
2214Select one:
2215a. Static Routing
2216b. Dynamic Routing
2217c. route redistribution
2218d. NAT
2219Feedback
2220The correct answer is: NAT
2221Question 166
2222Not answered
2223Marked out of 1
2224Not flaggedFlag question
2225Question text
2226Which of the following versions of SNMP protocol support encryption feature?
2227Select one:
2228a. SNMPv3
2229b. SNMPv1
2230c. SNMPv2
2231d. SNMPv2c
2232Feedback
2233The correct answer is: SNMPv3
2234Question 167
2235Not answered
2236Marked out of 1
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2238Question text
2239In STP,assuming that all switches are configured the same priority,switch1 MAC address is OO-e04c-00-00-40 , switch 2 MAC address is OO-eO-fc-00-00-10, switch3 MAC address is OO-eO-fc-00-00-20 ,switch4 MAC address is OO-eO-fc-00-
224000-80,the root switch should be ( ).
2241Select one:
2242a. Switch 1
2243b. Switch 2
2244c. Switch 4
2245d. Switch 3
2246Feedback
2247The correct answer is: Switch 2
2248Question 168
2249Not answered
2250Marked out of 1
2251Not flaggedFlag question
2252Question text
2253AS shown,create VLAN2 on the SWA and SWB,configure the port connection to the host as Access Port,and blong to VLAN2 . The SWA's G0/0/1 and SWB's G0/0/2 are both Trunk Port, and allow all VLAN. If you want the normal communication between the host,the network administrator needs to ( ).
22543
2255Select one:
2256a. Creating VLAN2 to the SWC,configurating the G0/0/1 and G0/0/2 as trunk ports and allowing VLAN2
2257b. Creating VLAN2 to the SWC
2258c. Configurating the G0/0/ 1 and G0/0/2 of SWC as trunk ports and allowing VLAN2
2259d. Configurating the G0/0/1of SWC as trunk port and allowing VLAN2
2260Feedback
2261The correct answer is: Creating VLAN2 to the SWC,configurating the G0/0/1 and G0/0/2 as trunk ports and allowing VLAN2
2262Question 169
2263Not answered
2264Marked out of 1
2265Not flaggedFlag question
2266Question text
2267When using FTP protocol to upgrade router software ,which transmission mode should be used?
2268Select one:
2269a. byte pattern
2270b. flow byte model
2271c. text mode
2272d. binary mode
2273Feedback
2274The correct answer is: binary mode
2275Question 170
2276Not answered
2277Marked out of 1
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2279Question text
228021.<Huawei> system-View
2281[Huawei] user-interface console 0
2282[Huawei-ui-<:onsoleOJ user privilege level 15
2283[Huawei-ui-<:onsoleO] authentication-mode password
2284[Huawei-ui-consoleOJ set authentication password cipher huawei2012
2285[Huawei-ui-consoleO] quit
2286Which of the following statements about the above configuration commands is wrong?
2287Select one:
2288a. the users login the equipment through the console whose password is "cipher huawe12012
2289b. after configuration is complete.the administrator cannot implement the equipment management through remote login way
2290c. the users who login the equipment through the console had the highest privilege level
2291d. administrators want to login and manage equipment through the console port
2292Feedback
2293The correct answer is: the users login the equipment through the console whose password is "cipher huawe12012
2294Question 171
2295Not answered
2296Marked out of 1
2297Not flaggedFlag question
2298Question text
2299In order to view the mode of the serial port S0/0/1on a router work in DTE or DCE,which of the following commands should be used?
2300Select one:
2301a. display saved-<:onfig
2302b. display interface s0/0/1
2303c. display controller serial
2304d. display current-
2305Feedback
2306The correct answer is: display interface s0/0/1
2307Question 172
2308Not answered
2309Marked out of 1
2310Not flaggedFlag question
2311Question text
2312In the OSI reference model which can complete end to end error detection and flow control is ( )
2313Select one:
2314a. Data link layer
2315b. Transport Layer
2316c. Network Layer
2317d. Physical Layer
2318Feedback
2319The correct answer is: Transport Layer
2320Question 173
2321Not answered
2322Marked out of 1
2323Not flaggedFlag question
2324Question text
2325When the specified interface running at RIPv2 multicast mode,which of the following statement is correct? ( ) (Select 2 answers)
2326Select one or more:
2327a. receive only RIPv2 multicast messages
2328b. receive RIPv1 broadcast messages
2329c. does not receive RIPv1 broadcast messages
2330d. RIPv1 receive multicast messages
2331Feedback
2332The correct answers are: receive only RIPv2 multicast messages, does not receive RIPv1 broadcast messages
2333Question 174
2334Not answered
2335Marked out of 1
2336Not flaggedFlag question
2337Question text
2338When using Tracert program to test the path which reach the destination node,by default each TTL value Traceroute be measured ( ) times.
2339Select one:
2340a. 8
2341b. 4
2342c. 6
2343d. 3
2344Feedback
2345The correct answer is: 3
2346Question 175
2347Not answered
2348Marked out of 1
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2350Question text
2351Which of the following statements are correct about TTL field in IP packet (Choose two)
2352<choice ident="A">
2353<choice ident="B">
2354<choice ident="C">
2355<choice ident="D">
2356Select one or more:
2357a. The maximum value of TTL is 65535
2358b. Normally, it's impossible for a router to receive a packet whose TTL is zero.
2359c. The main purpose of TTL is to prevent IP packets from circulating endlessly in a network which can consume a lot of bandwidth
2360d. TTL value will be decremented as a packet is passed through the network devices such as hub, LAN switch and router.
2361Feedback
2362The correct answers are: Normally, it's impossible for a router to receive a packet whose TTL is zero., The main purpose of TTL is to prevent IP packets from circulating endlessly in a network which can consume a lot of bandwidth
2363Question 176
2364Not answered
2365Marked out of 1
2366Not flaggedFlag question
2367Question text
2368As shown, by default,the network administrator wants to use the Eth-trunk
2369manual aggregat ion of two physical links between SWA and SWB,which of the
2370following description is correct ( ).
23714
2372Select one:
2373a. Mer polymerization can work
2374b. can be aggregated,and only after aggregation Ethernet port can send and receive data
2375c. can not be aggregated
2376d. can be aggregated,and only after GE ports can send and receive data aggregation
2377Feedback
2378The correct answer is: can not be aggregated
2379Question 177
2380Not answered
2381Marked out of 1
2382Not flaggedFlag question
2383Question text
2384As shown,the administrator is configured with the following command on the RTA.which of the following description is true? ( ) (Multiple choice)
2385[RTA-Seria l0/0/1] rip output
2386[RTA-rip-1] silent-interface s0/0/1
23875
2388Select one or more:
2389a. RTA will still be able to learn RTB advertised routing information
2390b. RTA neighbor information does not include the RTB
2391c. RTB will still be able to learn RTA advertised routing information
2392d. RTB neighbor information does not include the RTA
2393Feedback
2394The correct answers are: RTA will still be able to learn RTB advertised routing information, RTB neighbor information does not include the RTA
2395Question 178
2396Not answered
2397Marked out of 1
2398Not flaggedFlag question
2399Question text
240029.<Huawei>display startup Mainboard
2401Startup system software:sd1:
2402/ar2220-v200r003c00spc200.cc
2403Next startup system software: sd1:
2404/ar2220-v200r003c00spc200.cc Backup system software
2405for next startup: null
2406Startup saved-configuration file:
2407null
2408Next startup saved-configuration file: null
2409Startup license file: null
2410Next startup license file:null Startup patch package:
2411null
2412Next startup patch package: null
2413Startup voicefiles:
2414null
2415Next startup voice-files: null
2416The above is the AR2200 router's display startup information,about this information,which statement is wrong?
2417Select one:
2418a. the system files cannot be modified when the equipment in the next startup
2419b. the running configuration file is not saved
2420c. the systemfiles can use the named "startup system software,cc" to modify during the equipment next startup
2421d. in this startup,the system file that the equipment used is ar2220-v200r003c00spc200 .cc
2422Feedback
2423The correct answer is: the system files cannot be modified when the equipment in the next startup
2424Question 179
2425Not answered
2426Marked out of 1
2427Not flaggedFlag question
2428Question text
2429network administrator in a network to capture a data frame to the destination MAC address is 01-00-5E-A0-B1-C3 Which statement of the Mac address is correct ()
2430Select one:
2431a. It is a unicast MAC address
2432b. It is a multicast MAC address
2433c. It is a broadcast MAC address
2434d. It is an illegal MAC address
2435Feedback
2436The correct answer is: It is a multicast MAC address
2437Question 180
2438Not answered
2439Marked out of 1
2440Not flaggedFlag question
2441Question text
2442A switch receives a data frame with a VLAN tag. but found in its MAC address table can’t find destination MAC address of the data frame, then the switch to the data frame processing behavior is ().
2443Select one:
2444a. switch will broadcast the dataframes to allports (in addition to receiving port)belonging to the data frame in theVLAN
2445b. switch will broadcast the data frames to all ports
2446c. switch will discard the data frame
2447d. switch will broadcast the data frames to all Access ports
2448Feedback
2449The correct answer is: switch will broadcast the dataframes to allports (in addition to receiving port)belonging to the data frame in theVLAN
2450Question 181
2451Not answered
2452Marked out of 1
2453Not flaggedFlag question
2454Question text
2455The following static routing configuration is correct (). (Choose 3 answers)
2456Select one or more:
2457a. ip route-static 129 1 0 0 255.255 0 0 10 0 0 2
2458b. ip route-static 129 1 00 16 1 0 0 0 2
2459c. ip route-static 10 0 0 2 16 129.1 0 0
2460d. ip route-static 129 1 0 0 16 serial 0
2461Feedback
2462The correct answers are: ip route-static 129 1 0 0 16 serial 0, ip route-static 129 1 00 16 1 0 0 0 2, ip route-static 129 1 0 0 255.255 0 0 10 0 0 2
2463Question 182
2464Not answered
2465Marked out of 1
2466Not flaggedFlag question
2467Question text
2468As shown in the configuration, the administrator configures OSPF in R1, but on R1 learning is less than other routers routing, the possible reason is? (select three answers) [R1] ospf [R1-ospf-1] area 1 [R1-ospf-1-area-0.0.0.1] network 10.0.12.0 0.0.0.255
2469Select one or more:
2470a. the router configuration. without configure OSPF process
2471b. the router configuration of regional ID is different from its neighbor router ID
2472c. the router without authentication function, but the neighbor router is configured with the authentication function
2473d. the router in the OSPF configuration without the network of connected neighbors
2474Feedback
2475The correct answers are: the router configuration of regional ID is different from its neighbor router ID, the router without authentication function, but the neighbor router is configured with the authentication function, the router in the OSPF configuration without the network of connected neighbors
2476Question 183
2477Not answered
2478Marked out of 1
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2480Question text
2481As shown in illustration, the port which SWA and SWB used to connect to host is Access port and PVID is 2. GO/0/1 of SWA is Hybrid port, PVID is 1, and the port is configured Hybrid tagged vlan 2 command. GO/0/1 of SWB is the Trunk port, PVID is 1. and VLAN2 will be allowed to pass.
2482
24836
2484Which of the following description is correct?
2485Select one:
2486a. completely unable to communication between host A and host B
2487b. one of host A and host B can normal communicate
2488c. Host A can send data frame to Host B but cannot receive reply of host B
2489d. Host A cannot send data frame to host B but can receive data frames which host B can actively send
2490Feedback
2491The correct answer is: one of host A and host B can normal communicate
2492Question 184
2493Not answered
2494Marked out of 1
2495Not flaggedFlag question
2496Question text
2497As shown, which of the following description is correct about the frame relay network equipment?( ) (select 2 answers)
24987
2499
2500Select one or more:
2501a. S1/0/1 interface on the RTA is DCE interface
2502b. RTA is a DTE device
2503c. FRA is a DTE device
2504d. FRB is a DCE device
2505Feedback
2506The correct answers are: RTA is a DTE device, FRB is a DCE device
2507Question 185
2508Not answered
2509Marked out of 1
2510Not flaggedFlag question
2511Question text
2512In the case of Huawei router, what is the "-i" parameter in a Ping command issued on a VRP operating system used to set?
2513Select one:
2514a. Destination IP address for receiving an Echo Reply packet
2515b. Interface for receiving an Echo Reply packet
2516c. Interface for sending an Echo Request packet
2517d. Source IP address for sending an Echo Request packet
2518Feedback
2519The correct answer is: Interface for sending an Echo Request packet
2520Question 186
2521Not answered
2522Marked out of 1
2523Not flaggedFlag question
2524Question text
2525When Huawei Sx7 series switches running STP, default priority of switch is ( ).
2526Select one:
2527a. 4096
2528b. 8192
2529c. 16384
2530d. 32768
2531Feedback
2532The correct answer is: 32768
2533Question 187
2534Not answered
2535Marked out of 1
2536Not flaggedFlag question
2537Question text
2538Which of the following state description is wrong about Spanning Tree protocol Forwarding?()
2539Select one:
2540a. Forwarding state port can receive BPDU message
2541b. Forwarding state port can send BPOU message
2542c. Forwarding state port does not learn message source MAC address
2543d. Forwarding state port can forward data message
2544Feedback
2545The correct answer is: Forwarding state port does not learn message source MAC address
2546Question 188
2547Not answered
2548Marked out of 1
2549Not flaggedFlag question
2550Question text
2551What encryption algorithm is used by CHAP in the PPP protocol?
2552Select one:
2553a. MD5
2554b. Not Used
2555c. DES
2556d. AES
2557Feedback
2558The correct answer is: MD5
2559Question 189
2560Not answered
2561Marked out of 1
2562Not flaggedFlag question
2563Question text
2564Which of the following analysis about ICMP packets is true? ( ) (Multiple choice)
2565Select one or more:
2566a. ICMP packets can record the time, including the original time,receipt time,transmission time
2567b. ICMP packets are encapsulated in IP packets ,not through transport layer encapsulation
2568c. ICMP protocol does not support redirection function
2569d. ICMP packets can not be used to detect the path MTU
2570e. ICMP packets containing ICMP error packets,controlpackets, request/response packets,refresh packets
2571Feedback
2572The correct answers are: ICMP packets can record the time, including the original time,receipt time,transmission time, ICMP packets are encapsulated in IP packets ,not through transport layer encapsulation
2573Question 190
2574Not answered
2575Marked out of 1
2576Not flaggedFlag question
2577Question text
2578NAPT can be converted to what elements?
2579Select one:
2580a. IP address + port number
2581b. Only the IP address
2582c. MAC address + port number
2583d. Only MAC address
2584Feedback
2585The correct answer is: IP address + port number
2586Question 191
2587Not answered
2588Marked out of 1
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2590Question text
2591As shown in figure,switches GE0/0/1 and GE0/0/2 two-port all have different Hybrid configuration,which of the following statement is true ? ( ) (Multiple choice)
25929
2593Select one or more:
2594a. administrative department and financial departme nt can not exchange visits, because the two departments do not belong to the same VLAN
2595b. switch here can be a layer 2 switch,it also can be a layer 3 switch, because the communication without going through 3 layer gateway
2596c. data frame issued by the financial department in the switch carried Tag is VLAN20
2597d. data frame issued by the administrative department in the switch carried Tag is VLAN20
2598e. switches GE0/0/1 and GE0/0/2 two-port are modified to Trunk ports,then the two departments can communicate normally
2599Feedback
2600The correct answers are: data frame issued by the financial department in the switch carried Tag is VLAN20, switch here can be a layer 2 switch,it also can be a layer 3 switch, because the communication without going through 3 layer gateway
2601Question 192
2602Not answered
2603Marked out of 1
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2605Question text
2606About OSPF area,which of the following statements are correct? (Please Choose 2 Answers)
2607Select one or more:
2608a. must configure the IP address for the Router's loopback interface before configuring OSPF area.
2609b. The numbers run from 0.0.0.0 to 255.255.255 .255
2610c. All networks should be declared in the region 0.
2611d. The number of backbone area can not be 2
2612Feedback
2613The correct answers are: The numbers run from 0.0.0.0 to 255.255.255 .255, The number of backbone area can not be 2
2614Question 193
2615Not answered
2616Marked out of 1
2617Not flaggedFlag question
2618Question text
2619To provide the information about the IP addresses that a user packet traverses along the path to the destination, which of the following does Tracert record in each expired ICMP TTL packet?
2620Select one:
2621a. Source port
2622b. Source address
2623c. Destination port
2624d. Destination address
2625Feedback
2626The correct answer is: Source address
2627Question 194
2628Not answered
2629Marked out of 1
2630Not flaggedFlag question
2631Question text
2632Which of the following parameters need to consider when electing root port in STP? (Multiple choice)
2633Select one or more:
2634a. port slot number, such as G0/0/1
2635b. Cost of the port to reach the root switch
2636c. port priority
2637d. port duplex mode
2638e. port MAC address
2639Feedback
2640The correct answers are: Cost of the port to reach the root switch, port priority, port slot number, such as G0/0/1
2641Question 195
2642Not answered
2643Marked out of 1
2644Not flaggedFlag question
2645Question text
2646Which of the following statement about Ethernet port working mode is true ? (Multiple choice)
2647Select one or more:
2648a. Ethernet port mode can be artificially defined
2649b. kilomega Ethernet can work only in full-duplex mode
2650c. can work normally when the Ethernet port mode mismatch
2651d. gigabit Ethernet can work only in full-duplex mode
2652e. 1OOM Ethernet port working mode supports full and half duplex mode
2653Feedback
2654The correct answers are: Ethernet port mode can be artificially defined, 1OOM Ethernet port working mode supports full and half duplex mode
2655Question 196
2656Not answered
2657Marked out of 1
2658Not flaggedFlag question
2659Question text
2660As shown in the command,when the administrator configures DHCP server,which of the following commands configured time is the shortest?
2661ip pool pool1
2662network 10.10.10.0 mask 255255.255.0
2663gateway-list in in 10.1
2664Select one:
2665a. lease 24
2666b. lease day 1
2667c. dhcp select relay
2668d. lease 0
2669Feedback
2670The correct answer is: lease day 1
2671Question 197
2672Not answered
2673Marked out of 1
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2675Question text
2676As shown in illustration,the administrator hope to improve the performance of the network,which of the following method is the most appropriate?
267710
2678Select one:
2679a. use the switches to connect each host .and modify the work pattern of each host to full duplex
2680b. use the switches to connect each host ,and modify the work pattern of each host to half duplex
2681c. use the Hub to connect each host,and modify the work pattern of each host to full duplex
2682d. use the Hub to connect each host ,and modify the work pattern of each host to half duplex
2683Feedback
2684The correct answer is: use the switches to connect each host .and modify the work pattern of each host to full duplex
2685Question 198
2686Not answered
2687Marked out of 1
2688Not flaggedFlag question
2689Question text
2690Which of the following OSPF version applies to IPv6?
2691Select one:
2692a. OSPFv1
2693b. OSPFv3
2694c. OSPFv2
2695d. OSPFv4
2696Feedback
2697The correct answer is: OSPFv3
2698Question 199
2699Not answered
2700Marked out of 1
2701Not flaggedFlag question
2702Question text
2703In the network shown in the figure,which of the following description is correct? ( ) (Choose 2 answers)
270411
2705Select one or more:
2706a. Between SWA and SWB for the same broadcast domain
2707b. Between SWA and SWC for the same broadcast domain
2708c. Between SWA and SWC for the same collision domain
2709d. Between RTA and the SWC for the same collision domain
2710Feedback
2711The correct answers are: Between SWA and SWC for the same collision domain, Between SWA and SWC for the same broadcast domain
2712Question 200
2713Not answered
2714Marked out of 1
2715Not flaggedFlag question
2716Question text
2717When routing in the loop,which of the following problems may cause ? (Multiple choice)
2718Select one or more:
2719a. packet endless transfer
2720b. router memory consumption increases
2721c. router CPU consumption increases
2722d. the packet destination IP address constantly being modified
2723e. data packets bytes is bigger and bigger
2724Feedback
2725The correct answers are: router CPU consumption increases, router memory consumption increases
2726Question 201
2727Not answered
2728Marked out of 1
2729Not flaggedFlag question
2730Question text
2731Two routers run on the PPP link,the administrator are configured OSPF single area on the two routers, and they have same Router ID,which of the following description is correct?
2732Select one:
2733a. the routers will not send the hello message to each other
2734b. VRP will prompt the Router ID conflict of two Router
2735c. the two routers will establish normal and complete neighbor relationship
2736d. the two routers will establish normal and complete adjacency relationship
2737Feedback
2738The correct answer is: VRP will prompt the Router ID conflict of two Router
2739Question 202
2740Not answered
2741Marked out of 1
2742Not flaggedFlag question
2743Question text
2744Which of the following statements regarding the verification of IP connectivity are false? (Choose three)
2745Select one or more:
2746a. The command “ipconfig /release” can be used to check connectivity problems between the host and the local gateway.
2747b. The ping command with the host IP address as the destination can be used to verify that the TCP/IP protocol suite is functioning correctly.
2748c. The ping 127.0.0.1 command can be used to check whether the network cable is correctly inserted into the host’s Ethernet port.
2749d. The ping command can be used to verify connectivity between the host and the local gateway.
2750Feedback
2751The correct answers are: The ping 127.0.0.1 command can be used to check whether the network cable is correctly inserted into the host’s Ethernet port., The ping command with the host IP address as the destination can be used to verify that the TCP/IP protocol suite is functioning correctly., The command “ipconfig /release” can be used to check connectivity problems between the host and the local gateway.
2752Question 203
2753Not answered
2754Marked out of 1
2755Not flaggedFlag question
2756Question text
2757There are users in company reflected when transfer files via network,the speed is very low.The administrator found some duplicate frames using Wireshark software caught,the following possible causes or solution described is correct ( ).
2758Select one:
2759a. Network has a loop on the second floor
2760b. Corporate network switching equipment must be upgraded
2761c. There is no configuration VLAN in network
2762d. Switch can not find data frame destination MAC address in the MAC address table,it will flood the data frame.
2763Feedback
2764The correct answer is: Network has a loop on the second floor
2765Question 204
2766Not answered
2767Marked out of 1
2768Not flaggedFlag question
2769Question text
2770About the configuration and deployment of PPP,which of the following statement is correct?
2771Select one:
2772a. PPP supports CHAP and PAP authentication modes
2773b. PPP can not be used to issue IP address
2774c. PPP can not modify keepalive time C.PPP does not support two-way authentication
2775Feedback
2776The correct answer is: PPP supports CHAP and PAP authentication modes
2777Question 205
2778Not answered
2779Marked out of 1
2780Not flaggedFlag question
2781Question text
278259.<Huawei>system-view
2783[Huawei] user-interface console 0
2784[Huawei-ui-consoleO] history-command max-size 20
2785Which statement is correct about the above configuration?
2786Select one:
2787a. The default history command buffer size is 5 bytes
2788b. The default history command buffer size is 5
2789c. history-command max-size 20 is to adjust the history command buffer size is 20
2790d. After the configuration,the history command buffer can store 20 bytes of command
2791Feedback
2792The correct answer is: history-command max-size 20 is to adjust the history command buffer size is 20
2793Question 206
2794Not answered
2795Marked out of 1
2796Not flaggedFlag question
2797Question text
2798About the command of detecting IP network connectivity,which of the following statement is false? (Multiple choice)
2799Select one or more:
2800a. ping command can be used to detect the host to the local gateway connectivity
2801b. ping 127 0 0 1 this command 1s used to detect if the host network cableis well plugged in
2802c. ping 127 0 0 2. this command 1s used to detect rf the host network cable is well plugged 1n
2803d. ipconfig release command can be used to detect the host to the local gateway connectMty
2804Feedback
2805The correct answers are: ping 127 0 0 1 this command 1s used to detect if the host network cableis well plugged in, ping 127 0 0 2. this command 1s used to detect rf the host network cable is well plugged 1n, ipconfig release command can be used to detect the host to the local gateway connectMty
2806Question 207
2807Not answered
2808Marked out of 1
2809Not flaggedFlag question
2810Question text
2811IP packet has a header I mfield, on the field statement is correct ().
2812Select one:
2813a. The field is used anti-packet ring
2814b. The field is used for packet fragmentation
2815c. The field length is seven
2816d. The field is used to indicate the priority of the packet
2817Feedback
2818The correct answer is: The field is used anti-packet ring
2819Question 208
2820Not answered
2821Marked out of 1
2822Not flaggedFlag question
2823Question text
2824As shown,the two hosts realize VLAN's communication by single-arm routing,when RTA G0/0/ 1.2 sun-interface receive the data frame that host 8 send to host A,then RTA will perform which of the following operation?
282513
2826Select one:
2827a. RTA will forward the data frame through the G0/0/1.1 sub-interface
2828b. RTA should delete VLAN tag 20 first,and then add a VLAN tag 10,from G0/0/1.1interface to send out
2829c. RTA will discard the data frame
2830d. after RTA delete VLAN tag 20,via G0/0/1.1 interface to be sent
2831Feedback
2832The correct answer is: RTA should delete VLAN tag 20 first,and then add a VLAN tag 10,from G0/0/1.1interface to send out
2833Question 209
2834Not answered
2835Marked out of 1
2836Not flaggedFlag question
2837Question text
2838In the OSPF protocol,about description of the DR.which of the following is correct? (Multiple choice)
2839Select one or more:
2840a. if the pnonty values of two routers are equal then choose the Router of the big Router ID as DR
2841b. If the priority value of the two routers are different,choose a smaller priority value router as DR
2842c. need to establish adjacency relat1onsh1p between DR and BDR
2843d. By default all routers in the broadcast networks will jointly participate in OR election
2844Feedback
2845The correct answers are: By default all routers in the broadcast networks will jointly participate in OR election, if the pnonty values of two routers are equal then choose the Router of the big Router ID as DR, need to establish adjacency relat1onsh1p between DR and BDR
2846Question 210
2847Not answered
2848Marked out of 1
2849Not flaggedFlag question
2850Question text
2851The administrator can not log in through Telnet AR2200 routers,but other administrators can log in,so which of the following items are possible reasons? (Multiple choice)
2852Select one or more:
2853a. The administrator user account has been disabled
2854b. The Administrator user account has been deleted
2855c. The privilege level administrator user account has been changed to 0
2856d. AR2200 Router Telnet service has been disabled
2857Feedback
2858The correct answers are: The administrator user account has been disabled, The Administrator user account has been deleted
2859Question 211
2860Not answered
2861Marked out of 1
2862Not flaggedFlag question
2863Question text
2864Which authentication modes does AAA support? (Choose three).
2865Select one or more:
2866a. Local
2867b. None
2868c. 802.1X
2869d. Radius
2870Feedback
2871The correct answers are: None, Local, Radius
2872Question 212
2873Not answered
2874Marked out of 1
2875Not flaggedFlag question
2876Question text
2877A network administrator uses the ping command to check for points of failure in the network. Which protocols will be used during this process? (Choose two)
2878<choice ident=“A”>
2879<choice ident=“B”>
2880<choice ident=“C”>
2881<choice ident=“D”>
2882Select one or more:
2883a. TCP
2884b. ARP
2885c. UDP
2886d. ICMP
2887Feedback
2888The correct answers are: ICMP, ARP
2889Question 213
2890Not answered
2891Marked out of 1
2892Not flaggedFlag question
2893Question text
2894Which of the following several subnet route may converge Routing entry 10.0.0.24/29? (Multiple choice)
2895Select one or more:
2896a. 10.0.0.23/30
2897b. 10 0 0 28/30
2898c. 10.0.0.24/30
2899d. 10.0.0.26/30
2900Feedback
2901The correct answers are: 10.0.0.24/30, 10 0 0 28/30
2902Question 214
2903Not answered
2904Marked out of 1
2905Not flaggedFlag question
2906Question text
2907Which of the following several subnet route may converge Routing entry 10.0.0.24/29? (Multiple choice)
2908Select one or more:
2909a. 10.0.0.23/30
2910b. 10.0.0.24/30
2911c. 10.0.0.26/30
2912d. 10 0 0 28/30
2913Feedback
2914The correct answers are: 10.0.0.24/30, 10 0 0 28/30
2915Question 215
2916Not answered
2917Marked out of 1
2918Not flaggedFlag question
2919Question text
2920Network administrator creates VLAN 10 on 3 layer switches, and in the VLAIN virtual interface configurat ion the IP address. When using the command "display ip interface brief'view interface status ,find VLANIF 10 interfaces are down ,how to make the kind of operation by 10 VLANIF interface returns to normal ?
2921Select one:
2922a. adding a stale must be UP and must Trunk types of interfaces into VLAN 10
2923b. Adding a stale must carry VLAN 10 interface for physical UP
2924c. Use the command in the VLANIF 10 interface "undo shutdown"
2925d. Add any physical interface into VLAN 10
2926Feedback
2927The correct answer is: Adding a stale must carry VLAN 10 interface for physical UP
2928Question 216
2929Not answered
2930Marked out of 1
2931Not flaggedFlag question
2932Question text
2933As shown in illustration,which of the following description about the network topology is correct?
293415
2935Select one:
2936a. The network has 6 collision domains
2937b. The network has 2 broadcast domains
2938c. The network has 6 broadcast domains
2939d. The network has 12 collision domains
2940Feedback
2941The correct answer is: The network has 2 broadcast domains
2942Question 217
2943Not answered
2944Marked out of 1
2945Not flaggedFlag question
2946Question text
2947On this multi-point Ethernet access network,PPPoE server can via an Ethernet port and a lot of PPPoE client to establish a PPP connection,the server must create a unique session identifier to distinguish different connection for each
2948PPP session. What parameters will be used to establish PPPoE session identifier?
2949Select one:
2950a. IP address and MAC address
2951b. MAC address
2952c. MAC address and PPP-lD
2953d. MAC address and Session-lD
2954Feedback
2955The correct answer is: MAC address and Session-lD
2956Question 218
2957Not answered
2958Marked out of 1
2959Not flaggedFlag question
2960Question text
2961In the data packet which is shown in illustration,which of the following fields will be encrypted ESP protocol of IPsec VPN?
296216
2963Select one:
2964a. ESP Header.TCP Header .£-. Data
2965b. ESP Header .£-. TCP Header £-. Data £-. ESP Trailer
2966c. ESP Header .£-. TCP Header .£-. Data .£-. ESP Trailer £-. ESP Auth
2967d. TCP Header £-. Data .£-. ESP Trailer
2968Feedback
2969The correct answer is: TCP Header £-. Data .£-. ESP Trailer
2970Question 219
2971Not answered
2972Marked out of 1
2973Not flaggedFlag question
2974Question text
2975A company network administrator wants to remotely manage branch network equipment,which agreement will be used in the following?
2976Select one:
2977a. VLSM
2978b. RSTP
2979c. Telnet
2980d. CIDR
2981Feedback
2982The correct answer is: Telnet
2983Question 220
2984Not answered
2985Marked out of 1
2986Not flaggedFlag question
2987Question text
2988A network administrator recently used tracert to trace the path to the destination IP address of an external website, however the trace path displayed only a timeout result. Which of the following statements correctly explains the reason for this? (Choose two)
2989Select one or more:
2990a. The source router had shutdown the ICMP function.
2991b. This is a normal phenomenon.
2992c. The gateway cannot find a route to the destination.
2993d. This destination IP address does not exist.
2994Feedback
2995The correct answers are: This destination IP address does not exist., The gateway cannot find a route to the destination.
2996Question 221
2997Not answered
2998Marked out of 1
2999Not flaggedFlag question
3000Question text
3001Huawei device ports support auto-negotiation technology,which of the following about the negotiation result is correct?
3002Select one:
3003a. Gigabit electrical consultations under certain port full-duplex
3004b. 1OOM electrical under negotiation result must be a half-duplex port
3005c. negotiation p 100M-> 10M
3006d. When the duplex mode is inconsistent ,can be solved by replacing the network cable
3007Feedback
3008The correct answer is: negotiation p 100M-> 10M
3009Question 222
3010Not answered
3011Marked out of 1
3012Not flaggedFlag question
3013Question text
3014As shown the two switches are disabled STP protocol Host A sent an ARP Request the following discription is correct? (Multiple choice)
301517
3016Select one or more:
3017a. this network will appear repeated frames
3018b. the two switches' MAC address table will frequenUy jitter
3019c. the two switches can realize load balance
3020d. the two switches' CPU usage will be high
3021Feedback
3022The correct answers are: the two switches' CPU usage will be high, the two switches' MAC address table will frequenUy jitter, this network will appear repeated frames
3023Question 223
3024Not answered
3025Marked out of 1
3026Not flaggedFlag question
3027Question text
3028PPP is more secure than HOLC, because PPP support ( ).(Multiple choice)
3029Select one or more:
3030a. CHAP
3031b. PAP
3032c. SSH
3033d. MD5
3034Feedback
3035The correct answers are: PAP, CHAP
3036Question 224
3037Not answered
3038Marked out of 1
3039Not flaggedFlag question
3040Question text
3041Which of the following statement is not correct? (Multiple choice)
3042Select one or more:
3043a. VRP the routing protocol greater the pnonty value indicates a higher priority of the route
3044b. Each static route priority may not be the same
3045c. the cost of the routes 1s larger the higher the pnority of the route
3046d. By default route priority order is higher than RJP OSPF
3047Feedback
3048The correct answers are: the cost of the routes 1s larger the higher the pnority of the route, VRP the routing protocol greater the pnonty value indicates a higher priority of the route
3049Question 225
3050Not answered
3051Marked out of 1
3052Not flaggedFlag question
3053Question text
3054As Network topology shown in the network all link cost value as the default value,when RTA forwarding packets to RTE,which of the description about routing is right? (Multiple choice)
305518
3056Select one or more:
3057a. If your network routers are running OSPF. the RTA will use EO I 011interface to forward data to RTE
3058b. If your network routers are running RIPv2, the RTA will use S2 I 010 interface to forward data to RTE
3059c. If your network routers are running OSPF, the RTA will use S1 I 010 interface to forward data to RTE
3060d. If your network routers are running RIPv2.the RTA will use S1 I 010 interface to forward data to RTE
3061Feedback
3062The correct answers are: If your network routers are running RIPv2.the RTA will use S1 I 010 interface to forward data to RTE, If your network routers are running OSPF. the RTA will use EO I 011interface to forward data to RTE
3063Question 226
3064Not answered
3065Marked out of 1
3066Not flaggedFlag question
3067Question text
3068When deploying an ACL on Huawei equipment ,which of the following description is correct? (Multiple choice)
3069Select one or more:
3070a. ACL can not be used to filter OSPF traffic flow because OSPF does not use UDP proto col encapsulation
3071b. ACL defined rules, only progressive in this order 10,20,30
3072c. same ACL can be called at a plurality of interfaces
3073d. When you call ACL at the interface can only be applied to outbound
3074e. ACL can match packets TCP I UDP port number.and you can specify a range of port numbers
3075Feedback
3076The correct answers are: same ACL can be called at a plurality of interfaces, ACL can match packets TCP I UDP port number.and you can specify a range of port numbers
3077Question 227
3078Not answered
3079Marked out of 1
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3081Question text
3082When the router is powered on.reading configuration files from the default storage path for the router's initialization.If the default storage path without configuration file,what will be used to initialize by the router?
3083Select one:
3084a. Current Configuration
3085b. default parameters
3086c. initial configuration
3087d. New Configuration
3088Feedback
3089The correct answer is: default parameters
3090Question 228
3091Not answered
3092Marked out of 1
3093Not flaggedFlag question
3094Question text
3095About the free ARP,which statement is true? (Multiple choice)
3096Select one or more:
3097a. free ARP message format belongs to the ARP Reply message
3098b. free ARP message format belongs to the ARP request message
3099c. by sending free ARP can confirm whether there is IP address conflict
3100d. free ARP can help to update the IP address information
3101Feedback
3102The correct answers are: by sending free ARP can confirm whether there is IP address conflict, free ARP message format belongs to the ARP request message
3103Question 229
3104Not answered
3105Marked out of 1
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3107Question text
3108Ping 10.0.0.2: 56 data bytes, press CTRL_C to break
3109Reply from 10.0.0.2: bytes=800 Sequence=1 ttl=255 time=2 ms
3110Reply from 10.0.0.2: bytes=800 Sequence=2 ttl=255 time=10 ms
3111--- 10.0.0.2 ping statistics ---
31122 packet(s) transmitted
31132 packet(s) received
31140.00% packet loss
3115round-trip min/avg/max = 2/6/10 ms
3116A network administrator uses the ping command to test connectivity to the destination 10.0.0.2 on a Huawei AR series router. Which statement regarding the output is correct?
3117Select one:
3118a. The network administrator used the command ping -a 2 -v 800 10.0.0.2
3119b. The network administrator changed the default TTL value.
3120c. The network administrator used the command ping -c 2 -s 800 10.0.0.2
3121d. The path between the source and destination is not OK.
3122Feedback
3123The correct answer is: The network administrator used the command ping -c 2 -s 800 10.0.0.2
3124Question 230
3125Not answered
3126Marked out of 1
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3128Question text
3129As shown in illustration,the four switches are all running STP,various parameters all use default values.
313019
3131If switch C GO I 012 port is blocked,which cannot be sent via the port configuration bpdus,how long will the network port enter to the forwarding state?
3132Select one:
3133a. about 3 seconds
3134b. about 50 seconds
3135c. about 15 seconds
3136d. about 30 seconds
3137Feedback
3138The correct answer is: about 50 seconds
3139Question 231
3140Not answered
3141Marked out of 1
3142Not flaggedFlag question
3143Question text
3144Which of the following description about OSPF Router ID is not correct? (Multiple choice)
3145Select one or more:
3146a. Router ID must be specified by manual configuration
3147b. Router ID must be the same in the same area in different regions or different Router ID
3148c. Prerequisites OSPF protocol is running the router Router ID
3149d. Router ID must be an interface IP address of the router
3150Feedback
3151The correct answers are: Router ID must be the same in the same area in different regions or different Router ID, Router ID must be an interface IP address of the router, Router ID must be specified by manual configuration
3152Question 232
3153Not answered
3154Marked out of 1
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3156Question text
3157Caught an Ethernet frame through caught tools,found that the valued of Type/Length field of the frame is Ox0800 ,which of the following description about the frame is correct? (Multiple choice)
3158Select one or more:
3159a. the bearing of the frame is an IP message
3160b. the frame structure of the frame is Ethernet_ll format
3161c. the frame structure of the frame is 802.3 format
3162d. the bearing of the frame is an IPX message
3163Feedback
3164The correct answers are: the frame structure of the frame is Ethernet_ll format, the bearing of the frame is an IP message
3165Question 233
3166Not answered
3167Marked out of 1
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3169Question text
3170Network management hopes to effectively use the IP address of 192.168.176.0125 segment. The company Marketing Department now has 20 hosts. Which of the following addresses are assigned to the marketing department?
3171Select one:
3172a. 192.168.176.160/27
3173b. 192.168.176.48/29
3174c. 192.168.176.0/25
3175d. 192.168.176.96/27
3176Feedback
3177The correct answer is: 192.168.176.96/27
3178Question 234
3179Not answered
3180Marked out of 1
3181Not flaggedFlag question
3182Question text
3183What's effect of Command port trunk allow-pass vlan?
3184Select one:
3185a. the connected peer port can dynamically decide which VLAN ID to go through
3186b. If you configure the connected remote equipment with port default vlan 3 commands,then the two devices' VLAN 3 can not intercommunicate
3187c. the peer port connected to that port must configure port trunk permit vlan all at the same time
3188d. That port allows all VLAN data frames go through
3189Feedback
3190The correct answer is: That port allows all VLAN data frames go through
3191Question 235
3192Not answered
3193Marked out of 1
3194Not flaggedFlag question
3195Question text
3196In the transport layer of the OSI reference model,which of the following flow control can be used? (Multiple choice)
3197Select one or more:
3198a. caching technology
3199b. Confirm technology
3200c. source quench packets
3201d. window mechanism
3202Feedback
3203The correct answers are: caching technology, source quench packets, window mechanism
3204Question 236
3205Not answered
3206Marked out of 1
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3208Question text
3209Which statement as shown about the VLAN configuration of Huawei is correct? (Multiple choice)
321020
3211Select one or more:
3212a. Client 1belong to VLAN 10.and the command of the divis ion of VLAN swit ches correct
3213b. Client3 belong to VLAN30 ,and the command of the division of VLAN switches correct
3214c. Client4 not belong to VLAN40 and the command of the division of VLAN on the switch command error
3215d. Client4 belong to VLAN40,and the command of the division of VLAN switches correct
3216e. Chent2 belong to VLAN20 .and the command of switch MAC address of VLAN-based correct
3217Feedback
3218The correct answers are: Client 1belong to VLAN 10.and the command of the divis ion of VLAN swit ches correct, Chent2 belong to VLAN20 .and the command of switch MAC address of VLAN-based correct, Client4 not belong to VLAN40 and the command of the division of VLAN on the switch command error
3219Question 237
3220Not answered
3221Marked out of 1
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3223Question text
3224Which of the following statements explains the behavior of the ICMP redirect function? (Choose two)
3225Select one or more:
3226a. When a router receives data on an interface, and the router’s IP address matches the destnaton IP of the data, an ICMP redirect message will be sent by the router to the source.
3227b. When a router receives data on the interface via which the same data needs to be forwarded, and the source is on the same segment as the next hop, an ICMP Redirect message will be sent by the source to the router.
3228c. When a router receives data on the interface via which the same data needs to be forwarded, and the source is on a different segment from the next hop, an ICMP redirect message will be sent by the router to the source
3229d. When a router receives data on the interface via which the same data needs to be forwarded, and the source is on the same segment as the next hop, an ICMP redirect message will be sent by the router to the source.
3230Feedback
3231The correct answers are: When a router receives data on the interface via which the same data needs to be forwarded, and the source is on the same segment as the next hop, an ICMP redirect message will be sent by the router to the source., When a router receives data on the interface via which the same data needs to be forwarded, and the source is on a different segment from the next hop, an ICMP redirect message will be sent by the router to the source
3232Question 238
3233Not answered
3234Marked out of 1
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3236Question text
3237[RTA] acl 2001
3238[RTA-acl-basic-2001] rule 20 permit source 20.1.1.0 0.0.255
3239[RTA-acl-basic-2001] rule 10 deny source 20.1.1.0 0.0.255
3240Completed as shown on the router RTA ACL configuration,the following description is correct ( ). [RTA] acl 2001
3241Select one:
3242a. VRP system does not adjust the order number, but will be configured to match the first rule permit source 20.1.1.0 0.0.0.255
3243b. VRP system will sequentially numbered to match the second rule deny source 20 1 1.0 0 0.0.255
3244c. VRP system will automatically configure the order in order to adjust the first rule number 5
3245d. configuration errors, sequentially numbered rules must be small to large configurations
3246Feedback
3247The correct answer is: VRP system will sequentially numbered to match the second rule deny source 20 1 1.0 0 0.0.255
3248Question 239
3249Not answered
3250Marked out of 1
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3252Question text
3253VRP system will sequentially numbered to match the second rule deny source 20 1 1.0 0 0.0.255
325421
3255Select one:
3256a. After GOI0/ 3 Port of SWA receiving BPDU,RSTP operation will be carried out.
3257b. G0/0/3 Port of SWA will discard the received BPDU,then normal forwarding data.
3258c. All hosts,only the host A can normal send and receive data.
3259d. G0/0/3 Port of SWA will be closed after receiveing the switches send BPDU.
3260Feedback
3261The correct answer is: After GOI0/ 3 Port of SWA receiving BPDU,RSTP operation will be carried out.
3262Question 240
3263Not answered
3264Marked out of 1
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3266Question text
3267Which of the following content is not included in the routing table?
3268Select one:
3269a. next hop
3270b. the routing cost
3271c. the target network
3272d. the source address
3273Feedback
3274The correct answer is: the source address
3275Question 241
3276Not answered
3277Marked out of 1
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3279Question text
3280In a private network,there is a host that wants to visit the Internet,to achieve this requirement ,the administrator should do the following on the network edge router configuration? (Multiple choice)
3281Select one or more:
3282a. DHCP
3283b. Default router
3284c. NAT Easy IP
3285d. STP
3286Feedback
3287The correct answers are: NAT Easy IP, Default router
3288Question 242
3289Not answered
3290Marked out of 1
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3292Question text
3293Which statement of lnter-VLAN communication is correct? (Multiple choice)
3294Select one or more:
3295a. VLAN between the communication can be achieved namely by GVRP
3296b. VLAN between the communications can not be achieved through layer 2 switches
3297c. VLAN between the communications must rely on routers to achieve
3298d. VLAN between the communications can be achieved by single-arm routing
3299e. VLAN between the communications can be achieved through layer 3 switches
3300Feedback
3301The correct answers are: VLAN between the communications can be achieved by single-arm routing, VLAN between the communications can be achieved through layer 3 switches, VLAN between the communications can not be achieved through layer 2 switches
3302Question 243
3303Not answered
3304Marked out of 1
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3306Question text
3307IPv6 address do not include which of the following types of address?
3308Select one:
3309a. broadcast address
3310b. Unicast Address
3311c. anycast address
3312d. Multicast Address
3313Feedback
3314The correct answer is: broadcast address
3315Question 244
3316Not answered
3317Marked out of 1
3318Not flaggedFlag question
3319Question text
3320Which description about the DD in the OSPF packet and LSA are correct? (Multiple choice)
3321Select one or more:
3322a. DD packet contains information of LSA
3323b. LSA head is only a small part of the LSA
3324c. DD includes only the LSA header information in the packet
3325d. LSA head can be uniquely identifies a LSA
3326Feedback
3327The correct answers are: DD includes only the LSA header information in the packet, LSA head can be uniquely identifies a LSA, LSA head is only a small part of the LSA
3328Question 245
3329Not answered
3330Marked out of 1
3331Not flaggedFlag question
3332Question text
3333Huawei AR G3 series routers can update the system files through FTP and TFTP,which of the following description is correct? (Multiple choice)
3334Select one or more:
3335a. AR G3 series routers can be used as TFTP Server
3336b. AR G3 series routers can be used as TFTP Client
3337c. AR G3 series routers can be used as FTP Client
3338d. AR G3 series routers can be used as FTP Server
3339Feedback
3340The correct answers are: AR G3 series routers can be used as FTP Client, AR G3 series routers can be used as FTP Server, AR G3 series routers can be used as TFTP Client
3341Question 246
3342Not answered
3343Marked out of 1
3344Not flaggedFlag question
3345Question text
3346Which of the following description about the PPP is correct? (Multiple choice)
3347Select one or more:
3348a. PPP supports to bundle multiple physical link is to increase the logical link bandwidth
3349b. PPP extensibility is bad,can not be deployed on the Ethernet link
3350c. PPP supports plaintext and ciphertext
3351d. For the physical layer,PPP supports asynchronous link and synchronous link
3352e. PPP supports a variety of network layer protocols .such as IPCP,IPXCP
3353Feedback
3354The correct answers are: For the physical layer,PPP supports asynchronous link and synchronous link, PPP supports plaintext and ciphertext, PPP supports a variety of network layer protocols .such as IPCP,IPXCP, PPP supports to bundle multiple physical link is to increase the logical link bandwidth
3355Question 247
3356Not answered
3357Marked out of 1
3358Not flaggedFlag question
3359Question text
3360Host A wishes to send data to host C, and generates an ARP request to obtain the destination MAC address. Which statement is true?
3361Select one:
3362a. The destination IP address for the ARP request is a broadcast IP address.
3363b. The destination MAC address of this ARP request is Host C
3364c. The destination MAC address of this frame is the MAC address of G0/0/0 on RTA
3365d. The destination IP address of the ARP request is Host C
3366Feedback
3367The correct answer is: The destination IP address of the ARP request is Host C
3368Question 248
3369Not answered
3370Marked out of 1
3371Not flaggedFlag question
3372Question text
3373Which of the following about static routing in huawei equipment priority is wrong?
3374Select one:
3375a. static routing priority of the default value is 60
3376b. static routing priority value of 255 indicates which made unavailable
3377c. static routing priority value 1n the range of 0-255
3378d. static routing priority can be divided into internal and external priority priority,the administrator can change the priority
3379Feedback
3380The correct answer is: static routing priority value 1n the range of 0-255
3381Question 249
3382Not answered
3383Marked out of 1
3384Not flaggedFlag question
3385Question text
3386If administrator wants to update VRP of Router AR2200,the correct methods are ( ) (Multiple choice)
3387Select one or more:
3388a. The administrator configures AR2200 as FTP chent , and transfer VRP software through FTP
3389b. The administrator configures AR2200 as TFTP chent and transfer VRP software through TFTP
3390c. The administrator configures AR2200 as FTP server .and transfer VRP software through FTP
3391d. The administrator configures AR2200 as TFTP server,and transfer VRP software through TFTP
3392Feedback
3393The correct answers are: The administrator configures AR2200 as FTP chent , and transfer VRP software through FTP, The administrator configures AR2200 as FTP server .and transfer VRP software through FTP, The administrator configures AR2200 as TFTP chent and transfer VRP software through TFTP
3394Question 250
3395Not answered
3396Marked out of 1
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3398Question text
3399Network administrators in order to constantly changing some office locations.thus often classified from different users access the corporate network to switch VLAN 10,which way should be used to divide VLAN?
3400Select one:
3401a. MAC address-based divide VLAN
3402b. Subnet based divide VLAN
3403c. Port-based divide VLAN
3404d. protocol based divide VLAN
3405Feedback
3406The correct answer is: MAC address-based divide VLAN
3407Question 251
3408Not answered
3409Marked out of 1
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3411Question text
3412[RTA] aaa
3413[RTA-aaa] domain huawei
3414(RTA-aaa-domain-huawei] authentication-scheme au1
3415(RTA-aaa-doma in-huawei] authentication-scheme au2
3416Network administrators configure is shown above on Huawei routers RTA. if a user needs to process authentication in the authentication domain "Huawei",which of the following description is correct?
3417Select one:
3418a. use the "authentication-scheme au2" authentication
3419b. use the "authentication-scheme au2" authentication,if "au2" is deleted,it will use "au1"
3420c. use the "authentication-scheme au1" authentication,if "au1" is deleted,it will use "au2"
3421d. use "authentication-scheme au1" authentication
3422Feedback
3423The correct answer is: use the "authentication-scheme au2" authentication
3424Question 252
3425Not answered
3426Marked out of 1
3427Not flaggedFlag question
3428Question text
3429View the Age time of RIP routing through the command on the router,what does Age time refer to?
3430Select one:
3431a. RIP message update interval
3432b. RIP routing switching time
3433c. RIP routing suppression time
3434d. RIP routing aging time
3435Feedback
3436The correct answer is: RIP routing aging time
3437Question 253
3438Not answered
3439Marked out of 1
3440Not flaggedFlag question
3441Question text
3442Which of the following protocols using Frame Relay addresses dynamically mapped to DLCI?
3443Select one:
3444a. ARP Protocol
3445b. map Protocol
3446c. inARP Protocol
3447d. RARP Protocol
3448Feedback
3449The correct answer is: inARP Protocol
3450Question 254
3451Not answered
3452Marked out of 1
3453Not flaggedFlag question
3454Question text
3455<Huawei>reset saved-configuration
3456Warning:The act on will delete the saved configuration in the device
3457The configuration will be erased to reconfigure.Continue? [YIN ] £0
3458The adminstrator configurated on the AS2200 as above,so which of the following statement about the configuration information is correct?
3459Select one:
3460a. If users want to clear the saved configuration file,you should select "N"
3461b. Device startup configuration file will be retained
3462c. If users want to clear the saved configuration file,you should select "Y"
3463d. Saved configuration file will be replaced with the running configuration file
3464Feedback
3465The correct answer is: If users want to clear the saved configuration file,you should select "Y"
3466Question 255
3467Not answered
3468Marked out of 1
3469Not flaggedFlag question
3470Question text
3471An ARP request is sent by host A to obtain the destination MAC address of host D, Which statement is true about regarding the ARP reply?
3472Select one:
3473a. The destination IP address of this packet is a broadcast IP address.
3474b. The destination IP address of this packet is the VLANIF1 IP address of Switch A
3475c. The destination MAC address of this frame is the MAC address of Host A
3476d. The destination MAC address of this frame is the MAC address of Switch A
3477Feedback
3478The correct answer is: The destination MAC address of this frame is the MAC address of Host A
3479Question 256
3480Not answered
3481Marked out of 1
3482Not flaggedFlag question
3483Question text
3484In Huawei devices,what are the methods of OSPF selecting Router ID of the following? (Multiple Choice)
3485Select one or more:
3486a. Huawei switches may use the largest IP address of VLANIF as the Router ID
3487b. If have configured the Loopback interface choosing the largest IP address from loopback interface as the Router ID
3488c. If do not configure the Loopback interface select the largest IP address from other interface as the Router ID
3489d. Use 127.0.0.1by default
3490e. Manually define an arbitrary legal Router ID
3491Feedback
3492The correct answers are: If have configured the Loopback interface choosing the largest IP address from loopback interface as the Router ID, If do not configure the Loopback interface select the largest IP address from other interface as the Router ID, Huawei switches may use the largest IP address of VLANIF as the Router ID, Manually define an arbitrary legal Router ID
3493Question 257
3494Not answered
3495Marked out of 1
3496Not flaggedFlag question
3497Question text
3498The following about Trunk port and the Access port ,which description is right?
3499Select one:
3500a. the Trunk port can only send the untagged frames 0
3501b. the Access port can only send the tagged frame
3502c. the Access port can only send the untagged frames
3503d. the Trunk port can only send the tagged frame
3504Feedback
3505The correct answer is: the Access port can only send the untagged frames
3506Question 258
3507Not answered
3508Marked out of 1
3509Not flaggedFlag question
3510Question text
3511A switch directly connected to the specified port of the opposite end equipment through a port ,but the port does not forward any message,but can be monitored network changes by receiving BPDU,so what should be the role of the port?
3512Select one:
3513a. Designated port
3514b. Alternate port
3515c. Root port
3516d. Disable port
3517Feedback
3518The correct answer is: Alternate port
3519Question 259
3520Not answered
3521Marked out of 1
3522Not flaggedFlag question
3523Question text
3524Which of the following about door of TIL field in the IP packet header is correct?
3525Select one:
3526a. m defines the source host can send packets of interval
3527b. IP limit packet per passes through a router,mvalue is decremented by 1
3528c. IP limit packet per passes through a router,m value is incremented by 1
3529d. m defines the number of the source host can send packets
3530Feedback
3531The correct answer is: IP limit packet per passes through a router,mvalue is decremented by 1
3532Question 260
3533Not answered
3534Marked out of 1
3535Not flaggedFlag question
3536Question text
3537VRP supports OSPF multi-process,if you do not specify a process ID when you enable OSPF,the default number of processes is ( ).
3538Select one:
3539a. 0
3540b. 10
3541c. 1
3542d. 100
3543Feedback
3544The correct answer is: 1
3545Question 261
3546Not answered
3547Marked out of 1
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3549Question text
3550Which of the following WLAN standard operating in the 5 GHz frequency band? (Choose 2 Answers)
3551Select one or more:
3552a. 802 11a
3553b. 802.11n
3554c. 802.11b
3555d. 802.11g
3556Feedback
3557The correct answers are: 802 11a, 802.11n
3558Question 262
3559Not answered
3560Marked out of 1
3561Not flaggedFlag question
3562Question text
3563Which of the following is routing protocol? (Multiple Choice)
3564Select one or more:
3565a. BGP
3566b. IPX
3567c. OSPF
3568d. IP
3569Feedback
3570The correct answers are: OSPF, BGP
3571Question 263
3572Not answered
3573Marked out of 1
3574Not flaggedFlag question
3575Question text
3576In the frame relay network,which description is correct about mapping information in the DTE device? ( )
3577Select one:
3578a. local DLC with the remote IP address mapping
3579b. local IP address with remote DLC mapping
3580c. local DLC with local IP address mapping
3581d. remote DLC with the remote IP address mapping
3582Feedback
3583The correct answer is: local DLC with the remote IP address mapping
3584Question 264
3585Not answered
3586Marked out of 1
3587Not flaggedFlag question
3588Question text
3589Which of the following parameters can not be used for advanced access control lists?
3590Select one:
3591a. destination port number
3592b. time range
3593c. Protocol No.
3594d. Physical Interface
3595Feedback
3596The correct answer is: Physical Interface
3597Question 265
3598Not answered
3599Marked out of 1
3600Not flaggedFlag question
3601Question text
3602Which of the following applications can be used to detect the path along which the data packets are transmitted from the source to the destination?
3603<choice ident="A">
3604<choice ident="B">
3605<choice ident="C">
3606<choice ident="D">
3607Select one:
3608a. Tracert
3609b. Route
3610c. Send
3611d. Netstat
3612Feedback
3613The correct answer is: Tracert
3614Question 266
3615Not answered
3616Marked out of 1
3617Not flaggedFlag question
3618Question text
3619On Huawei AR G3 router,in VRP,Ping command's -i parameters is used to set ( )?
3620Select one:
3621a. receive Echo Reply packets interface
3622b. receives Echo Reply messages destination IP address
3623c. Send Echo Request packet's source IP address
3624d. Send Echo Request packet interface
3625Feedback
3626The correct answer is: Send Echo Request packet interface
3627Question 267
3628Not answered
3629Marked out of 1
3630Not flaggedFlag question
3631Question text
3632[Huawei-GigabitEthernet0/0/1) port link-type trunk
3633[Huawei-GigabitEthe rnet0/0/ 1) port default vlan 10
3634[Huawei-GigabitEthernet0/0/2) port link-type trunk
3635(Huawei-GigabitEthernet0/0/2) port trunk allow-pass vlan 10
3636According to the command as shown above,which of the following description is correct? (Multiple choice)
3637Select one or more:
3638a. GigabitEthernet0/0/2 port's PVID is 10
3639b. GigabitEthemet0/0/1 port's PVID is 1
3640c. GigabitEthernet 0/0/1 port's PVID is 10
3641d. GigabitEthernet0/0/2 port's PVID is 1
3642Feedback
3643The correct answers are: GigabitEthernet 0/0/1 port's PVID is 10, GigabitEthernet0/0/2 port's PVID is 1
3644Question 268
3645Not answered
3646Marked out of 1
3647Not flaggedFlag question
3648Question text
3649Ethernet electrical interface can work in three kinds of duplex mode ,which mode can Ethernet optical interface only work in?
3650Select one:
3651a. full-duplex
3652b. self-negotiation
3653c. simplex
3654d. half-duplex
3655Feedback
3656The correct answer is: full-duplex
3657Question 269
3658Not answered
3659Marked out of 1
3660Not flaggedFlag question
3661Question text
3662When a router configures OSPF,which of the followings must be configured manually? (Multiple Choice)
3663Select one or more:
3664a. Create an OSPF area
3665b. Open the OSPF process
3666c. Configure Router ID
3667d. specify network segments that are contained in each region
3668Feedback
3669The correct answers are: Open the OSPF process, Create an OSPF area, specify network segments that are contained in each region
3670Question 270
3671Not answered
3672Marked out of 1
3673Not flaggedFlag question
3674Question text
3675Which of the following are the characteristics of default VLAN in two-layer Ethernet switch?
3676Select one or more:
3677a. The default VLAN cannot be deleted manually
3678b. configured IP address on the switch will only be applied to the member ports of the default VLAN
3679c. By default . all switch ports are member ports of the default VLAN
3680d. must first create a default VLAN to assign ports for it
3681Feedback
3682The correct answers are: The default VLAN cannot be deleted manually, By default . all switch ports are member ports of the default VLAN
3683Question 271
3684Not answered
3685Marked out of 1
3686Not flaggedFlag question
3687Question text
3688Between two routers connected via the serial port and the link layer protocol is PPP,which of the following parameters must be negotiated before the PPP link UP? (Multiple choice)
3689Select one or more:
3690a. Magic-Number
3691b. Authentication Protocol
3692c. Authentication Password
3693d. MRU
3694Feedback
3695The correct answers are: MRU, Magic-Number, Authentication Protocol
3696Question 272
3697Not answered
3698Marked out of 1
3699Not flaggedFlag question
3700Question text
3701Under Standard STP mode,which port of the following non-root switch will forward TC set BPDU generated by the root switch?
3702Select one:
3703a. root port
3704b. Preparatory port
3705c. backup port
3706d. designated port
3707Feedback
3708The correct answer is: designated port
3709Question 273
3710Not answered
3711Marked out of 1
3712Not flaggedFlag question
3713Question text
3714How many probe packets are sent for each TTL value by default when "tracert" is used to detect the path along which packet is sent from source to destination?
3715Select one:
3716a. 4
3717b. 3
3718c. 8
3719d. 6
3720Feedback
3721The correct answer is: 3
3722Question 274
3723Not answered
3724Marked out of 1
3725Not flaggedFlag question
3726Question text
3727The following description about layer 2 Ethernet switches,which is not correct?
3728Select one:
3729a. layer 2 Ethernet switches working in data link layer
3730b. needs to do some modifications on the forwarded packet's layer three head,then forward again
3731c. can learn the MAC address
3732d. to forward according to the Ethernet frame's layer two head information
3733Feedback
3734The correct answer is: needs to do some modifications on the forwarded packet's layer three head,then forward again
3735Question 275
3736Not answered
3737Marked out of 1
3738Not flaggedFlag question
3739Question text
3740As shown,the host has been through a Telnet and establishes the connection between the router and about the data sent to the routers host by the host,which description is correct? (Multiple Choice)
374124
3742Select one or more:
3743a. The destination MAC address that the host sends the data frame to is the switch's MAC address
3744b. The destination MAC address that the host sends the data frame to 1s the router G0/0/0 interface's MAC address
3745c. The destination IP address that the host sends the data to is the router G0/0/0 interface's IP address
3746d. the host sending data segment's destination port number is 80
3747Feedback
3748The correct answers are: The destination MAC address that the host sends the data frame to 1s the router G0/0/0 interface's MAC address, The destination IP address that the host sends the data to is the router G0/0/0 interface's IP address
3749Question 276
3750Not answered
3751Marked out of 1
3752Not flaggedFlag question
3753Question text
3754NAPT allows multiple private IP addresses through different port mapping to the same public IP address.which of the following about NAPT description is correct?
3755Select one:
3756a. you need to use the ACL assigned port Numbers
3757b. only need to configure the port range
3758c. don't need to do anything about port configuration
3759d. must manually configure port number, and the corresponding relation of private address
3760Feedback
3761The correct answer is: don't need to do anything about port configuration
3762Question 277
3763Not answered
3764Marked out of 1
3765Not flaggedFlag question
3766Question text
3767Which of the following ways VRP support to configure the router through? (Multiple choice)
3768Select one or more:
3769a. through Telnet to configure the router
3770b. through FTP to configure the router
3771c. Through the Console port to configure the router
3772d. through mini USB port to configure the route
3773Feedback
3774The correct answers are: Through the Console port to configure the router, through Telnet to configure the router, through mini USB port to configure the route
3775Question 278
3776Not answered
3777Marked out of 1
3778Not flaggedFlag question
3779Question text
3780A company to apply for a Class C IP addresses ,but to be assigned to six subsidiary companies,one of the largest subsidiaries have 26 computers.Different subsidiary must be in different network segment ,the subnet mask should be set to ( ).
3781Select one:
3782a. 255.255.255.0
3783b. 255.255.255.128
3784c. 255.255 255.224
3785d. 255.255.255.192
3786Feedback
3787The correct answer is: 255.255 255.224
3788Question 279
3789Not answered
3790Marked out of 1
3791Not flaggedFlag question
3792Question text
3793Which of the following description about eSight is wrong?
3794Select one:
3795a. eSight supports configuration file backup and traffic analysis
3796b. eSight can be used monitor and manage enterprise networks
3797c. eSight can only manage huawei's network equipment
3798d. eSight supports WLAN device management and monitoring of hot spot coverage
3799Feedback
3800The correct answer is: eSight can only manage huawei's network equipment
3801Question 280
3802Not answered
3803Marked out of 1
3804Not flaggedFlag question
3805Question text
3806As shown,RTA with RIB G0/0/1 interface is configured with different network prefix IPv6 addresses,network administrators are running OSPFv3 protocol on two routers, and configure with OSPFv3 Router-ID for each Router,then which
3807following description is correct? (Multiple Choice)
380825
3809Select one or more:
3810a. RTA cannot ping RTB
3811b. RTA can ping RIB
3812c. RTA and RIB can not establish OSPFv3 neighbor relationship
3813d. RTA and RIB can establish OSPFv3 neighbor relationship
3814Feedback
3815The correct answers are: RTA and RIB can establish OSPFv3 neighbor relationship, RTA cannot ping RTB
3816Question 281
3817Not answered
3818Marked out of 1
3819Not flaggedFlag question
3820Question text
3821As shown,the network administrator to configure the router finishe-0 Telnet and found the host can not establish a connection to the router via Telnet.
382226
3823Which of the following options can help solve this problem? (Multiple Choice)
3824Select one or more:
3825a. Check the switch is configured with a default gateway address
3826b. Check the router is correct or not configured on Telnet
3827c. Use Ping to check the hosts and routers G0/0/0 IP between the interface connectivity
3828d. Check the host's ARP cache table overflow or not
3829Feedback
3830The correct answers are: Use Ping to check the hosts and routers G0/0/0 IP between the interface connectivity, Check the router is correct or not configured on Telnet
3831Question 282
3832Not answered
3833Marked out of 1
3834Not flaggedFlag question
3835Question text
3836Which command can used to switch to user view in the system view?
3837Select one:
3838a. user-view
3839b. quit
3840c. souter
3841d. system-view
3842Feedback
3843The correct answer is: quit
3844Question 283
3845Not answered
3846Marked out of 1
3847Not flaggedFlag question
3848Question text
3849Which of the following types can ICMP packets be classified into? (Choose two)
3850Select one or more:
3851a. ICMP application packet
3852b. ICMP transport packet
3853c. ICMP query packet
3854d. ICMP error reporting packet
3855Feedback
3856The correct answers are: ICMP error reporting packet, ICMP query packet
3857Question 284
3858Not answered
3859Marked out of 1
3860Not flaggedFlag question
3861Question text
3862As shown,about the topology and configuration of OSPF,which of the following statement is correct?
386327
3864Select one:
3865a. R1 compared with R2,R2 have the opportunity to become the DR. because its DR priority value of interface is smaller.
3866b. as long as restoring the interface network type of R1 to the default type of broadcasting,while adjusting hello time to 10S.R1 and R2 can create a stable neighbor relationship
3867c. As long as restoring the interface network type of R1 to the default type of broadcasting,R1 and R2 can create a stable neighbor relationship
3868d. R1 and R2 can establish stable OSPF neighbor relationship
3869Feedback
3870The correct answer is: as long as restoring the interface network type of R1 to the default type of broadcasting,while adjusting hello time to 10S.R1 and R2 can create a stable neighbor relationship
3871Question 285
3872Not answered
3873Marked out of 1
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3875Question text
3876[R1] display interface g0/0/0
3877GigabitEthernet0/0/0 current state:Administratively DOWN Une protocol current state: DOWN
3878Which description is correct about above display information?
3879Select one:
3880a. Gigabit Ethernet 0/0/0 interface did not configure IP address
3881b. Gigabit Ethernet 0/0/0 interface manually shut down by the administrator
3882c. Gigabit Ethernet 0/0/0 interface connect an error cables
3883d. Gigabit Ethernet 0/0/0 interface dynamic routing protocol is not enabled
3884Feedback
3885The correct answer is: Gigabit Ethernet 0/0/0 interface manually shut down by the administrator
3886Question 286
3887Not answered
3888Marked out of 1
3889Not flaggedFlag question
3890Question text
3891Administrators found two routers in the establishment of OSPF neighbors to stay in TWO-WAY state ,which of the following description is correct?
3892Select one:
3893a. router configuration wrong Router ID
3894b. routers configured with the same process ID
3895c. Router configure
3896d. Both routers are broadcast networks OR Other routers
3897Feedback
3898The correct answer is: Both routers are broadcast networks OR Other routers
3899Question 287
3900Not answered
3901Marked out of 1
3902Not flaggedFlag question
3903Question text
3904As shown, using IPsec VPN to transfer data between two hosts,in order to hide the realIP address and as high as possible to ensure data,which model and protocol encapsulation of IPsec VPN are better? (Multiple Choice)
390528
3906Select one or more:
3907a. Tunnel mode
3908b. AH
3909c. ESP
3910d. Transfer Mode
3911Feedback
3912The correct answers are: Tunnel mode, ESP
3913Question 288
3914Not answered
3915Marked out of 1
3916Not flaggedFlag question
3917Question text
3918Huawei devices can be managed by using the Telnet protocol,about the management functions,which of the following statement is correct?
3919Select one:
3920a. Telnet does not support the deployment of ACL to increase security
3921b. Telnet default port number is 22,cannot be modified
3922c. Telnet VTY interfaces must be turned on,and the maximum is 15
3923d. Telnet does not support authentication of user name and password
3924Feedback
3925The correct answer is: Telnet VTY interfaces must be turned on,and the maximum is 15
3926Question 289
3927Not answered
3928Marked out of 1
3929Not flaggedFlag question
3930Question text
3931On the switch,which VLAN can use the undo command to delete? (Multiple Choice)
3932Select one or more:
3933a. vlan 1
3934b. vlan 1024
3935c. vlan 4094
3936d. vlan 2
3937Feedback
3938The correct answers are: vlan 2, vlan 1024, vlan 4094
3939Question 290
3940Not answered
3941Marked out of 1
3942Not flaggedFlag question
3943Question text
3944At the command fr map ip 10.1.1.2 200, what is the meaning of the n umber 200?
3945Select one:
3946a. the opposite end node number
3947b. the opposite end interface number
3948c. the opposite end logical channel number
3949d. home terminal DLCI number
3950Feedback
3951The correct answer is: home terminal DLCI number
3952Question 291
3953Not answered
3954Marked out of 1
3955Not flaggedFlag question
3956Question text
3957The company has a network AR2200 do as not start property, an administrator wants to update its VRP,how to achieve?
3958Select one:
3959a. need to use Telnet on the local host to remote update equipment of VRP system files equipment
3960b. Administrators need to configure to obtain an IP address through DHCP when AR2200 start s,and then to get the VRP systemfiles via TFTP
3961c. Administrators need to use the console cable to connect the router and the host , and then enter the BootROM interface can complete the upgrade
3962d. Administrators need to be configured AR2200 as an FTP client ,use FTP to transfer the new VRP
3963Feedback
3964The correct answer is: Administrators need to be configured AR2200 as an FTP client ,use FTP to transfer the new VRP
3965Question 292
3966Not answered
3967Marked out of 1
3968Not flaggedFlag question
3969Question text
3970[RTA] acl 2002
3971[RTA-aci-basic-2002) rule deny source 172 16 1.1 0.0.0.0
3972[RTA-acl-basic-2002) rule deny source 172 16.0.0 0.255 .0.0
3973Use ACL shown above to match routing entry on the router RTA, which of the following entry will be matched? (Multiple choice)
3974Select one or more:
3975a. 172 18 0 0/16
3976b. 172 16 11/32
3977c. 192.17 0.0/24
3978d. 172.16.1.0/24
3979Feedback
3980The correct answers are: 172 16 11/32, 172 18 0 0/16
3981Question 293
3982Not answered
3983Marked out of 1
3984Not flaggedFlag question
3985Question text
3986On VRP platform, which of the following parameters can be used together with the "ping" command to specify the source address of an echo request message?
3987Select one:
3988a. S
3989b. A
3990c. N
3991d. D
3992Feedback
3993The correct answer is: A
3994Question 294
3995Not answered
3996Marked out of 1
3997Not flaggedFlag question
3998Question text
3999Host A get IP address from OHCP server after the restart,then when restart which message will be sent to OHCP Server A?
4000Select one:
4001a. OHCP REQUEST
4002b. OHCP OFFER
4003c. OHCP DISCOVER
4004d. DHCP ACK
4005Feedback
4006The correct answer is: OHCP REQUEST
4007Question 295
4008Not answered
4009Marked out of 1
4010Not flaggedFlag question
4011Question text
4012Switch which runs STP sends BPDU. Which of the following statement about BPDU is correct? (Multiple choice)
4013Select one or more:
4014a. frame which BPDU use is IEEE 802.3 standard
4015b. destination MAC address of BPDU frame is broadcast address
4016c. Control field value of BPDU frame is 3
4017d. frame which BPDU use is Ethernet II standard
4018Feedback
4019The correct answers are: frame which BPDU use is IEEE 802.3 standard, Control field value of BPDU frame is 3
4020Question 296
4021Not answered
4022Marked out of 1
4023Not flaggedFlag question
4024Question text
4025In RSTP standard,the switch directly connected to the terminal not linked to other bridge port,this is defined as ( ).
4026Select one:
4027a. edge port
4028b. Root Port
4029c. Fast port
4030d. backup port
4031Feedback
4032The correct answer is: edge port
4033Question 297
4034Not answered
4035Marked out of 1
4036Not flaggedFlag question
4037Question text
4038When sending packets access type of port , it will (
4039Select one:
4040a. marked PVID information in this port , and then sent out
4041b. stripped VLAN information packets and then sent out
4042c. add VLAN information packets and then sent out
4043d. sending packets with Tag's
4044Feedback
4045The correct answer is: stripped VLAN information packets and then sent out
4046Question 298
4047Not answered
4048Marked out of 1
4049Not flaggedFlag question
4050Question text
4051If the network address of network is 10.1.1.0/30,then what is its broadcast address?
4052Select one:
4053a. 10.1.1.1
4054b. 10.1.1.4
4055c. 10.1.1.3
4056d. 10.1.1.2
4057Feedback
4058The correct answer is: 10.1.1.3
4059Question 299
4060Not answered
4061Marked out of 1
4062Not flaggedFlag question
4063Question text
4064On VRP platform.direct routing,static routing,RIP,OSPF default protocol priority from high to low order is ().
4065Select one:
4066a. direct routing, OSPF RIP static routing
4067b. direct routing, static routing, RIP, OSPF
4068c. direct routing, RIP static routing,OSPF
4069d. direct routing OSPF static routing RIP
4070Feedback
4071The correct answer is: direct routing OSPF static routing RIP
4072Question 300
4073Not answered
4074Marked out of 1
4075Not flaggedFlag question
4076Question text
4077[RTA]aaa
4078[RTA-aaa]domain huawei
4079[RTA-aaa-domain-huawei]authentication-scheme au1
4080[RTA-aaa-domain-huawei]authentication-scheme au2
4081Refer to the configuration output. RTA has been configured using AAA as shown, and associated with the “huawei”
4082domain. For users in the huawei domain, which authentication-scheme will be used
4083Select one:
4084a. au1 will be used. When au1 is deleted, users will use au2
4085b. au1
4086c. au2
4087d. au2 will be used. When au2 is deleted, users will use au1
4088Feedback
4089The correct answer is: au2
4090Question 301
4091Not answered
4092Marked out of 1
4093Not flaggedFlag question
4094Question text
4095A router functioning as a Proxy receives an ARP request packet, but finds that the destination address in the packet is not intended for itself. In this case, what will the router do? (Choose two)
4096Select one or more:
4097a. Broadcast the ARP request packet.
4098b. Check for a route that matches the destination address.
4099c. Discard the packet.
4100d. Forward its MAC address to the ARP request sender after finding that a route to the destination address is available.
4101Feedback
4102The correct answers are: Check for a route that matches the destination address., Forward its MAC address to the ARP request sender after finding that a route to the destination address is available.
4103Question 302
4104Not answered
4105Marked out of 1
4106Not flaggedFlag question
4107Question text
4108As shown,three switches are running GVRP,create VLAN 10 and VLAN 20 on the SWA and SWC, created VLAN 10 on SWB. SWB through GVRP dynamically learn to VLAN 20 from the SWA and SWC. If you modify the SWB G0/0/ 1 port to GVRP's the fixed mode ,which of the following description is correct?
410932
4110Select one:
4111a. Host belong to the same VLAN can continue to communicate
4112b. Host A can continue to communicate with the host C
4113c. All hosts can not communicate with any other host
4114d. Host 8 can continue to communicate with the host 0
4115Feedback
4116The correct answer is: Host A can continue to communicate with the host C
4117Question 303
4118Not answered
4119Marked out of 1
4120Not flaggedFlag question
4121Question text
4122On a router,MAC address of the G0/0/1 interface is OOEO-FC03-AA73,1Pv6 address for this interface is 2001:2EO:FCFF:FE03:AA73, according to this information,it can determine theinterface identifier of this interface is based on ().
4123Select one:
4124a. EUl-64
4125b. DHCPv6
4126c. Auto
4127d. Auto-link
4128Feedback
4129The correct answer is: EUl-64
4130Question 304
4131Not answered
4132Marked out of 1
4133Not flaggedFlag question
4134Question text
4135In the PPP,when both ends of the communicating partiesj- detected physical link activated,will switch from the link unavailable phase to link established phase. In this phase, it mainly negotiate link parameters through () protocol.
4136Select one:
4137a. LCP
4138b. NCP
4139c. DHCP
4140d. IP
4141Feedback
4142The correct answer is: LCP
4143Question 305
4144Not answered
4145Marked out of 1
4146Not flaggedFlag question
4147Question text
4148About the RIP routing protocol,which of the following description is correct?
4149Select one:
4150a. the router cannot send the routing entry of 16 hops to its directly connected neighbors
4151b. the router might receive directly connected neighbors who sent to routing entry of 16 hops,but will be discarded immediately after receiving,and no longer do other processing
4152c. the router might send the routing entry of 16 hops to its directly connected neighbors ;but after directly connected neighbors receives ;it will not use it to update its routing table
4153d. the router might receive directly connected neighbors sent to routing entry of 16 hops,will use it to update their routing table after receiving
4154Feedback
4155The correct answer is: the router might receive directly connected neighbors sent to routing entry of 16 hops,will use it to update their routing table after receiving
4156Question 306
4157Not answered
4158Marked out of 1
4159Not flaggedFlag question
4160Question text
4161Which of the following storage media are Huawei routers commonly used storage media? (Multiple Choice)
4162Select one or more:
4163a. Hard Disk
4164b. NVRAM
4165c. SDRAM
4166d. Flash
4167e. SD Card
4168Feedback
4169The correct answers are: SDRAM, NVRAM, Flash, SD Card
4170Question 307
4171Not answered
4172Marked out of 1
4173Not flaggedFlag question
4174Question text
4175Two-layer Ethernet switch based on () of the message which port receives generates entries of MAC address table
4176Select one:
4177a. source MAC address
4178b. source IP address
4179c. destination MAC address
4180d. Destination IP address
4181Feedback
4182The correct answer is: source MAC address
4183Question 308
4184Not answered
4185Marked out of 1
4186Not flaggedFlag question
4187Question text
4188In OSPF broadcast network,which router will a DR Other routers exchange link state information with? (Multiple choice)
4189Select one or more:
4190a. All OSPF neighbors
4191b. DR Other
4192c. DR
4193d. BDR
4194Feedback
4195The correct answers are: DR, BDR
4196Question 309
4197Not answered
4198Marked out of 1
4199Not flaggedFlag question
4200Question text
4201As shown,H-frame contains IP message which is sent from Host A to Host B,the destination MAC address of the H-frame is ( ).
420233
4203Select one:
4204a. G0/0/1 interface MAC address of the RTC
4205b. Host B's MAC address
4206c. RTC's G0/0/0 interface MAC address
4207d. G0/0/1 interface MAC address of RTB
4208Feedback
4209The correct answer is: RTC's G0/0/0 interface MAC address
4210Question 310
4211Not answered
4212Marked out of 1
4213Not flaggedFlag question
4214Question text
4215Deploy a DHCP seiver on network,but the administrator found that some hosts did not access to specified address by the DHCP server correctly,what are the possible reasons? (Multiple Choice)
4216Select one or more:
4217a. There is another one to make the audience more efficient network DHCP server
4218b. part of the DHCP seiver host can not communicate properly with these host client system automatically generates an address within the range 169.254 .0.0
4219c. Part HSBC unit can not communicate properly with the DHCP server;the abundance of native c lient system automatically generates a range of addresses in the 127.254.0.0
4220d. DHCP server address pool have all been allocated
4221Feedback
4222The correct answers are: There is another one to make the audience more efficient network DHCP server, part of the DHCP seiver host can not communicate properly with these host client system automatically generates an address within the range 169.254 .0.0, DHCP server address pool have all been allocated
4223Question 311
4224Not answered
4225Marked out of 1
4226Not flaggedFlag question
4227Question text
4228On the VRP platform,what is the role of the command "interface vlan vlan-id"?
4229Select one:
4230a. configure VLAN for one port
4231b. Creating a VLAN
4232c. No such command
4233d. Create or enter VLAN interface view
4234Feedback
4235The correct answer is: Create or enter VLAN interface view
4236Question 312
4237Not answered
4238Marked out of 1
4239Not flaggedFlag question
4240Question text
4241Two end stations in a point-to-point network perform address resolution. Which of the following statements is correct?
4242Select one:
4243a. The destination address of an ARP reply from each station will be a broadcast MAC address.
4244b. The destination address of an ARP request from each station will be a unicast MAC address.
4245c. The destination address of an ARP request from each station will be a broadcast IP address.
4246d. The destination address of an ARP reply from each station will be a unicast MAC address
4247Feedback
4248The correct answer is: The destination address of an ARP reply from each station will be a unicast MAC address
4249Question 313
4250Not answered
4251Marked out of 1
4252Not flaggedFlag question
4253Question text
4254A windows host initial startup,if you cannot obtain an IP address from a DHCP server ,then which of the following IP address may the host use?
4255Select one:
4256a. 127.0.0.1
4257b. 255.255.255.255
4258c. 0.0.0.0
4259d. 169.254.2.33
4260Feedback
4261The correct answer is: 169.254.2.33
4262Question 314
4263Not answered
4264Marked out of 1
4265Not flaggedFlag question
4266Question text
4267Admi nistrator want to upgrade configuration files for AR2200 through the USS cable,which of the following description is right? (Multiple Choice)
4268Select one or more:
4269a. use the mini USB cable to connect the PC and AR2200 USS interface
4270b. AR2200 does not support the use of USS to update the configuration file
4271c. Use the mini USE cables to connect the PC and AR2200 mini USS interface
4272d. After connecting the cable, the administrator needs to install drivers for mini USB
4273Feedback
4274The correct answers are: Use the mini USE cables to connect the PC and AR2200 mini USS interface, After connecting the cable, the administrator needs to install drivers for mini USB
4275Question 315
4276Not answered
4277Marked out of 1
4278Not flaggedFlag question
4279Question text
428034
4281The above information is the interface status information on a switch running STP displayed .Based on this information,which of the following description is wrong?
4282Select one:
4283a. This switch may be the root switch of the network.
4284b. The switch may be connected to the six other switches.
4285c. This network may only contain this switch.
4286d. This switch is a non-designated switch connected to the network.
4287Feedback
4288The correct answer is: This switch is a non-designated switch connected to the network.
4289Question 316
4290Not answered
4291Marked out of 1
4292Not flaggedFlag question
4293Question text
4294As shown,the host A and the host 8 hope to achieve inter-VLAN traffic through the router-on-a-stick, which configuration should be done under the G0/0/1.1 interface of the RTA?
429535
4296Select one:
4297a. dot 1q termination vid 1
4298b. dot1q termination vid 10
4299c. dot 1q termination vid 30
4300d. dot1q termination vid 20
4301Feedback
4302The correct answer is: dot1q termination vid 10
4303Question 317
4304Not answered
4305Marked out of 1
4306Not flaggedFlag question
4307Question text
4308The following description about IPv6,which is right? (Multiple Choice)
4309Select one or more:
4310a. IPv6 address length is S4 bits
4311b. 1Pv6 address length 1s 128 bits
4312c. when a 1Pv6 packet have multiple extension head extended head must appear orderly
4313d. when a 1Pv6 packet have multiple extension head, extended head can appear randomly
4314Feedback
4315The correct answers are: 1Pv6 address length 1s 128 bits, when a 1Pv6 packet have multiple extension head extended head must appear orderly
4316Question 318
4317Not answered
4318Marked out of 1
4319Not flaggedFlag question
4320Question text
4321When using Telnet way to login the router,which several kinds of authentication can be cheesed? (Multiple Choice)
4322Select one or more:
4323a. AAA local authentication
4324b. No authentication
4325c. Password authentication
4326d. MD5 ciphertext authentication
4327Feedback
4328The correct answers are: Password authentication, AAA local authentication
4329Question 319
4330Not answered
4331Marked out of 1
4332Not flaggedFlag question
4333Question text
4334As shown,PTA's G0/0/0 and G0/0/1 interface are connected to two different network segments,RTA,as these two networks gateways. Before Host A sends data to the host in C,will first send ARP Request to get ( ) MAC address
433536
4336Select one:
4337a. RTACs G0/0/1 interface
4338b. SWA
4339c. RTACs G0/0/0 interface
4340d. Host C
4341Feedback
4342The correct answer is: RTACs G0/0/0 interface
4343Question 320
4344Not answered
4345Marked out of 1
4346Not flaggedFlag question
4347Question text
4348Which one of the following does not be included in VRP system login ways?
4349Select one:
4350a. Netstream
4351b. Telnet
4352c. SSH
4353d. Web
4354Feedback
4355The correct answer is: Netstream
4356Question 321
4357Not answered
4358Marked out of 1
4359Not flaggedFlag question
4360Question text
4361What will the destination MAC address be at the moment a frame is transmitted by the host, when the router is the IP destination?
4362Select one:
4363a. The MAC address of the router interface G0/0/0.
4364b. The MAC address of the switch.
4365c. The MAC address of the host.
4366d. The destination MAC address will be a broadcast MAC address.
4367Feedback
4368The correct answer is: The destination MAC address will be a broadcast MAC address.
4369Question 322
4370Not answered
4371Marked out of 1
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4373Question text
4374186.<Quidway>display mac-address
4375MAC Address VLANINSI Learned-From Type
43765489-98ec-f018 1/- GE0/0/13 dynamic
4377Total items displayed = 1
4378As the Display information shown.when the switch need to forwarded the 5489-98ec-f011 frame of the destination MAC address.the correct description
4379as following is ( ).
4380Select one:
4381a. Swithc does not found the matched entries in the MAC address table, so it will discard the frame
4382b. Switch will send the destination unreachable message to the source device
4383c. Switch will flood the frame to all the ports except the port which recieved this frame
4384d. Switch needs to find the device that the MAC address is 5489-98ec-f011by sending a request
4385Feedback
4386The correct answer is: Switch will flood the frame to all the ports except the port which recieved this frame
4387Question 323
4388Not answered
4389Marked out of 1
4390Not flaggedFlag question
4391Question text
4392Which version of the SNMP protocol eSight support? (Multiple Choice)
4393Select one or more:
4394a. SNMPv1
4395b. SNMPv2
4396c. SNMPv2c
4397d. SNMPv3
4398Feedback
4399The correct answers are: SNMPv1, SNMPv2c, SNMPv3
4400Question 324
4401Not answered
4402Marked out of 1
4403Not flaggedFlag question
4404Question text
4405Which of the following description is correct? ( ) (Multiple Choice)
4406Select one or more:
4407a. different routing protocol defined by the metrics values comparable
4408b. the next hop routing tables are redundant, with the interface can guide the packet forwarding
4409c. different routing protocol defined by the metrics values not comparable
4410d. through different routing protocol obtained routing its priority is not the same
4411Feedback
4412The correct answers are: through different routing protocol obtained routing its priority is not the same, different routing protocol defined by the metrics values not comparable
4413Question 325
4414Not answered
4415Marked out of 1
4416Not flaggedFlag question
4417Question text
4418When establish IPsec tunnel between two routers,which of the following parameters do not need to ensure consistency between the IPsec peers?
4419Select one:
4420a. security protocol which is used
4421b. authentication algorithm
4422c. data encapsulation mode
4423d. Proposal name
4424Feedback
4425The correct answer is: Proposal name
4426Question 326
4427Not answered
4428Marked out of 1
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4430Question text
4431As shown,the four switches are running STP,various parameters have default values.
443237
4433When a port of the root switc h blocked and cannot send configuration BPOU via the port, how long will blocked ports in the network enter to the forwarding state after?
4434Select one:
4435a. about 15 seconds
4436b. about 3 seconds
4437c. about 30 seconds
4438d. about 50 seconds
4439Feedback
4440The correct answer is: about 50 seconds
4441Question 327
4442Not answered
4443Marked out of 1
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4445Question text
4446Configure the router through the Console,which is the correct program configured of a terminal emulation? ( ).
4447Select one:
4448a. 9600bps.8 data bits .1 stop bit,even parity and hardware flow control
4449b. 4800bps.8 data bits .1 stop bit odd parity and no flow control
4450c. 19200bps .8 data bits .1 stop bit no parity and no flow control
4451d. 9600bps.8 data bits 1 stop bit no parity and no flow control
4452Feedback
4453The correct answer is: 9600bps.8 data bits 1 stop bit no parity and no flow control
4454Question 328
4455Not answered
4456Marked out of 1
4457Not flaggedFlag question
4458Question text
4459Which of the following description about spanning tree designated port is correct?
4460Select one:
4461a. The specified port forwarding configuration BPDU packet from this switch reach to the root switch
4462b. Each switch only has one designated port
4463c. The port on root switch must not be a specified port
4464d. Specify ports can be forwarded configuration BPDU message to the connected network
4465Feedback
4466The correct answer is: Specify ports can be forwarded configuration BPDU message to the connected network
4467Question 329
4468Not answered
4469Marked out of 1
4470Not flaggedFlag question
4471Question text
4472Which of the following command can check whether the OSPF have established neighbor relationship correctly or not?
4473Select one:
4474a. display ospf brief
4475b. display ospf neighbor
4476c. display ospf peer
4477d. display ospf interface
4478Feedback
4479The correct answer is: display ospf peer
4480Question 330
4481Not answered
4482Marked out of 1
4483Not flaggedFlag question
4484Question text
4485Administrators found it impossible to transfer files via TFTP to Huawei AR2200 router,what is the possible reason?
4486Select one:
4487a. TFTP server's number UDP69 port is disabled
4488b. routers disable the TFTP service
4489c. TFTP server's number TCP69 port is disabled
4490d. TFTP server's username and password are modified
4491Feedback
4492The correct answer is: TFTP server's number UDP69 port is disabled
4493Question 331
4494Not answered
4495Marked out of 1
4496Not flaggedFlag question
4497Question text
4498Which of the following statements about gratuitous ARP packets are true? (Choose two)
4499Select one or more:
4500a. A system can determine whether conflicting IP addresses are used by sending a gratuitous ARP packet
4501b. A gratuitous ARP packet uses the same format as an ARP reply packet.
4502c. A gratuitous ARP packet can help to update an IP address.
4503d. A gratuitous ARP packet uses the same format as an ARP request packet.
4504Feedback
4505The correct answers are: A system can determine whether conflicting IP addresses are used by sending a gratuitous ARP packet, A gratuitous ARP packet uses the same format as an ARP request packet.
4506Question 332
4507Not answered
4508Marked out of 1
4509Not flaggedFlag question
4510Question text
4511Which of the following commands can be use-0 to check the session status of PPPoE client?
4512Select one:
4513a. display current-configuration
4514b. display pppoe-client session packet
4515c. display pppoe-client session summary
4516d. display ip interface brief
4517Feedback
4518The correct answer is: display pppoe-client session summary
4519Question 333
4520Not answered
4521Marked out of 1
4522Not flaggedFlag question
4523Question text
4524AR2200 route via PSPF and RIPv2 learn at the same time to reach the same network's router entry, Cost values of routing learned through OSPF is 4882,Hops routes learned via RJPv2 is 4,the routing table of the router with ( ) .
4525Select one:
4526a. RIPv2 Routing
4527b. Both do not exist
4528c. OSPF Routing
4529d. The routing of OSPF and RIPv2
4530Feedback
4531The correct answer is: OSPF Routing
4532Question 334
4533Not answered
4534Marked out of 1
4535Not flaggedFlag question
4536Question text
4537An error occurred when customers access to the FTP server,checked and found the connectivity between the server and the client is no problem,which server port is blocked that may be a problem caused?(Multiple Choice)
4538Select one or more:
4539a. 21
4540b. 80
4541c. 50649
4542d. 20
4543Feedback
4544The correct answers are: 21, 20
4545Question 335
4546Not answered
4547Marked out of 1
4548Not flaggedFlag question
4549Question text
4550Which function of the OSPF hello message as follows? (Multiple Choice)
4551Select one or more:
4552a. maintain neighbor relations
4553b. synchronizing rout er LSDB
4554c. release Router ID.Router Priority and so on parameters information
4555d. the neighbors found
4556Feedback
4557The correct answers are: the neighbors found, release Router ID.Router Priority and so on parameters information, maintain neighbor relations
4558Question 336
4559Not answered
4560Marked out of 1
4561Not flaggedFlag question
4562Question text
4563Administrator want to completely delete the old equipment configuration file conflg.zip,then which of the following command is correct?
4564Select one:
4565a. clear config zip
4566b. delete/force config zip
4567c. reset config zip
4568d. delete/unreserved config zip
4569Feedback
4570The correct answer is: delete/unreserved config zip
4571Question 337
4572Not answered
4573Marked out of 1
4574Not flaggedFlag question
4575Question text
4576When saving the configuration file of the router, it usually will be saved on which of the following storage medium?
4577Select one:
4578a. Boot ROM
4579b. SDRAM
4580c. NVRAM
4581d. Flash
4582Feedback
4583The correct answer is: Flash
4584Question 338
4585Not answered
4586Marked out of 1
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4588Question text
4589Which description is correct about this command?
4590ip route-static 10.0.12.0 255.255.255.0 192.168.1.1
4591Select one:
4592a. The route priority is 100
4593b. If the router to learn the route and the route to the same destination network through other protocols,routers will prefer this route
4594c. This command is configured with a route to reach the 10 0.12.0 network
4595d. This command is configured with a route to reach the 192.168.1.1network
4596Feedback
4597The correct answer is: This command is configured with a route to reach the 10 0.12.0 network
4598Question 339
4599Not answered
4600Marked out of 1
4601Not flaggedFlag question
4602Question text
4603These are the three data packets captured by administrator in the network.
4604Source Destination Protocol Info
460510.0.12.1 10.0.12.2 TCP 50190 > telnet [SYN] Seq=O Win=8192 Len=O MSS=1460
460610.0.12.2 10.0.12.1 TCP telnet > 50190 [SYN £• ACK] Seq=O Ack=1 Win=8192 Len=O MSS=1460
460710.0.12.1 10.0.12.2 TCP 50190 > telnet [ACK] Seq=1Ack=1 Win=8192 Len=O
4608Which of the following statement is not correct?
4609Select one:
4610a. The three data packets are not included in the application layer data
4611b. Telnet server's IP address is 10 .0 12.1 IP address of the Telnet client is 10.0.12.2
4612c. Telnet client is to use to establish a connection with the server port 50190
4613d. The three data packet s represent the TCP three-way handshake process
4614Feedback
4615The correct answer is: Telnet server's IP address is 10 .0 12.1 IP address of the Telnet client is 10.0.12.2
4616Question 340
4617Not answered
4618Marked out of 1
4619Not flaggedFlag question
4620Question text
4621UDP is connectionless oriented, which of the following must be used in order to ensure reliability?
4622Select one:
4623a. Transmission Control Protocol
4624b. Network Layer Protocol
4625c. Application Layer Protocol
4626d. Internet Protocol
4627Feedback
4628The correct answer is: Application Layer Protocol
4629Question 341
4630Not answered
4631Marked out of 1
4632Not flaggedFlag question
4633Question text
4634What are the types as following are supported by OSPF protocol? (Multiple Choice)
4635Select one or more:
4636a. Point-to-Point
4637b. Non-Broadcast Multi-Access
4638c. Broadcast
4639d. Point-to-Multipoint
4640Feedback
4641The correct answers are: Point-to-Point, Broadcast, Non-Broadcast Multi-Access, Point-to-Multipoint
4642Question 342
4643Not answered
4644Marked out of 1
4645Not flaggedFlag question
4646Question text
4647When using link aggregation technology to interconnect between the two switches,which of the following conditions need to be met by each member port? (Multiple Choice)
4648Select one or more:
4649a. The physical number of physical ports connected to both ends should be consistent
4650b. The rate of physical ports connected to both ends should be consistent
4651c. The number of physical ports connected to both ends should be consistent
4652d. The used optical module type of physical ports connected to both ends should be consistent
4653e. The duplex mode of physical ports connected to both ends should be consistent
4654Feedback
4655The correct answers are: The number of physical ports connected to both ends should be consistent, The rate of physical ports connected to both ends should be consistent, The duplex mode of physical ports connected to both ends should be consistent
4656Question 343
4657Not answered
4658Marked out of 1
4659Not flaggedFlag question
4660Question text
4661Network management workstation manages network equipment through the SNMP protocol,when the managed devices have an exception occurs,what kind of SNMP message will be received by Network management workstation?
4662Select one:
4663a. get-request message
4664b. get-response message
4665c. set-request message
4666d. trap message
4667Feedback
4668The correct answer is: trap message
4669Question 344
4670Not answered
4671Marked out of 1
4672Not flaggedFlag question
4673Question text
4674About the role and packet encapsulation of APR protocol ,the correct description is ( ).
4675Select one:
4676a. The Inverse ARP in ARP is used to analysis the device name
4677b. ARP protocol support the deployment on the PPP link and HDLC link
4678c. ARP protocol is based on Ethernet encapsulation
4679d. It can get the MAC address and UUID address of destination port through ARP protocol
4680Feedback
4681The correct answer is: ARP protocol is based on Ethernet encapsulation
4682Question 345
4683Not answered
4684Marked out of 1
4685Not flaggedFlag question
4686Question text
4687As shown,RTA is a DTE devices which connect to a frame relay switch,if RTA creates the PVC link using dynamic mapping,then which command as following does not require to configure on the RTA? ((Multiple Choice)
468839
4689Select one or more:
4690a. [RTA-Serial1/0/1) fr inarp (Right Answers >
4691b. [RTA-Serial1/0/1) link-protocol fr
4692c. [RTA-Serial1/0/1) fr interface-type dte (Right Answers >
4693d. [RTA-Serial1/0/1) ip address 172.16.1.1 24
4694Feedback
4695The correct answers are: [RTA-Serial1/0/1) fr interface-type dte (Right Answers >, [RTA-Serial1/0/1) fr inarp (Right Answers >
4696Question 346
4697Not answered
4698Marked out of 1
4699Not flaggedFlag question
4700Question text
4701If two IPsec VPN peers want to use both AH and ESP to ensure secure communications.so what is the number of SA (Security Association) the two peers need to build?
4702Select one:
4703a. 2
4704b. 3
4705c. 4
4706d. 1
4707Feedback
4708The correct answer is: 4
4709Question 347
4710Not answered
4711Marked out of 1
4712Not flaggedFlag question
4713Question text
4714The administrator has configured an IP address for Host A and Host B, but had forgotten to configure a default gateway. What effect will this have on the hosts?
4715Select one:
4716a. Host A will be unable to connect to the router’s G0/0/0 interface.
4717b. Neither host will be affected, and therefore will be able to communicate with the peer.
4718c. The host will be unable to reach neither the local nor remote network destinations.
4719d. Hosts will be unable to communicate unless arp-proxy is enabled on the router.
4720Feedback
4721The correct answer is: Hosts will be unable to communicate unless arp-proxy is enabled on the router.
4722Question 348
4723Not answered
4724Marked out of 1
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4726Question text
4727Interface Gigabit Ethernet0/01 port link \type trunk
4728Port trunk allow \pass vlan 2 to 4094
4729According to the above shown command output,which of the following description is correct? (Multiple Choice)
4730Select one or more:
4731a. GigabitEthernet0/0/1 is not allowed VLAN1 to go through
4732b. GigabitEthernet0 /0/1 is allowed VLAN 1to go through
4733c. If you want GigabitEthernetO I 011 port to become Access port, need to use the command "undo port trunk allow-pass vlan 2 to 4094 "to clear default configuration firstly
4734d. If you want GigabitEthernet0/0/1port to become Access port, need to use the command "undo port trunk allow-pass vlan all "to clear the default configuration firstly
4735Feedback
4736The correct answers are: GigabitEthernet0 /0/1 is allowed VLAN 1to go through, If you want GigabitEthernetO I 011 port to become Access port, need to use the command "undo port trunk allow-pass vlan 2 to 4094 "to clear default configuration firstly
4737Question 349
4738Not answered
4739Marked out of 1
4740Not flaggedFlag question
4741Question text
4742219.[Router] ip pool pool1
4743[Router-ip-pool-poo11] network 10.10.10.0 mask 255.255.255.0
4744[Router-ip-pool-pool1] gateway-list 10.10.10.1
4745(Router-ip-pool-pool1] quit
4746[Router] ip pool pool2
4747(Router-ip-pool-pool2] network 10.20.20.0 mask 255.255.255.0
4748[Router-ip-pool-poo12] gateway-list 10.20.20.1
4749(Router-ip-pool-pool2] quit
4750[Router] interface gigabitethernet 1/0/0
4751[Router-GigabitEthernet1/0/0] ip address 10.10.10.1 24
4752[Router-GigabitEthernet1/0/0] dhcp select global
4753Administrators have the configuration on Router as described above.then the host which connected to G1/0/0 interface of this router will get what kinds of IP address through DHCP?
4754Select one:
4755a. The IP address of this host got may belong to the 10.10.10.0/24 Network,may also belong to the 10.20.20.0/24 Network
4756b. The IP address of this host got belongs to the 10.10.10.0/24 Network
4757c. The IP address of this host got belongs to the 10.20.20.0/24 Network
4758d. This hose can not obtain IP address
4759Feedback
4760The correct answer is: The IP address of this host got belongs to the 10.10.10.0/24 Network
4761Question 350
4762Not answered
4763Marked out of 1
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4765Question text
4766As shown, RTA as PPPoE client sends PADImessage to server A,Server A replies PADO message
476740
4768Thereinto.what frame the PADO message is?
4769Select one:
4770a. Multicast
4771b. Anycast
4772c. Unicast
4773d. Broadcast
4774Feedback
4775The correct answer is: Unicast
4776Question 351
4777Not answered
4778Marked out of 1
4779Not flaggedFlag question
4780Question text
4781As shown in illustration,the Serial1/0/1 interface in RTA uses command "IP address unnumbered interface loopback O" to configure address to borrow,which the following description is correct? (Multiple Choice)
478241
4783Select one or more:
4784a. the routing table of RTA exist a 10.1.1.0/24 routing entry
4785b. the IP address of the RTA interface Serial 1/0/1is 10.1.1.1/24
4786c. the IP address of the RTA interface Serial 1/011 is 10.1.1.1/32
4787d. the routing table of RTA does not exist a 10.1.1.0/24 routing entry
4788Feedback
4789The correct answers are: the IP address of the RTA interface Serial 1/011 is 10.1.1.1/32, the routing table of RTA does not exist a 10.1.1.0/24 routing entry
4790Question 352
4791Not answered
4792Marked out of 1
4793Not flaggedFlag question
4794Question text
4795About the STP, what is the incorrect description as following?
4796Select one or more:
4797a. All ports of the root SW1tch are the root ports
4798b. All ports of the root switch are the designated ports
4799c. The swithc W1th the mm1mum switch pnonty value m the switched network will be the non-root switch
4800d. There is only one designated switch in a switched network
4801Feedback
4802The correct answers are: There is only one designated switch in a switched network, All ports of the root SW1tch are the root ports, The swithc W1th the mm1mum switch pnonty value m the switched network will be the non-root switch
4803Question 353
4804Not answered
4805Marked out of 1
4806Not flaggedFlag question
4807Question text
4808Through RIP, OSPF and static routing,a router has learned a routing to the same destination address from the three of them. By default ,what kind of routing learned from which protocol the VRP eventually will choose?
4809Select one:
4810a. RIP
4811b. Static routing
4812c. OSPF
4813d. Choose all the routing learnd from the three protocols
4814Feedback
4815The correct answer is: OSPF
4816Question 354
4817Not answered
4818Marked out of 1
4819Not flaggedFlag question
4820Question text
4821Administrators want to configure a static floating route to achieve the route backup,then the correct implementation method is ( ).
4822Select one:
4823a. Administrator only need to configure two static routes
4824b. Administrator needs to configure different protocol priority values for mainly static routing and alternate static routing
4825c. Administrator needs to configure different metrics for mainly static routing and alternate static routing
4826d. Administrator needs to configure different TAG for mainly static routing and alternate static routing
4827Feedback
4828The correct answer is: Administrator needs to configure different protocol priority values for mainly static routing and alternate static routing
4829Question 355
4830Not answered
4831Marked out of 1
4832Not flaggedFlag question
4833Question text
4834The full name of VRP is ( ).
4835Select one:
4836a. Virtual Routing Plane
4837b. Versatile Routing Platform
4838c. Versatile Routine Platform
4839d. Virtual Routing Platform
4840Feedback
4841The correct answer is: Versatile Routing Platform
4842Question 356
4843Not answered
4844Marked out of 1
4845Not flaggedFlag question
4846Question text
4847Port cost STP port bandwidth calculation and a certain relationship,that the greater the bandwidth,the ( ) the overhead.
4848Select one:
4849a. consistent
4850b. Large
4851c. Small
4852d. is not sure
4853Feedback
4854The correct answer is: Small
4855Question 357
4856Not answered
4857Marked out of 1
4858Not flaggedFlag question
4859Question text
4860A host has established a telnet connection with the router attached to interface G0/0/0. Which of the following statements are correct? (Choose two)
4861Select one or more:
4862a. The destination address of a frame will be the MAC address of the switch interface.
4863b. The destination address of a frame sent by the host will be the MAC address of the router interface.
4864c. The destination IP address of a packet will be the IP address of the network interface of the router.
4865d. The destination port number in a segment header will have a value of 80.
4866Feedback
4867The correct answers are: The destination address of a frame sent by the host will be the MAC address of the router interface., The destination IP address of a packet will be the IP address of the network interface of the router.
4868Question 358
4869Not answered
4870Marked out of 1
4871Not flaggedFlag question
4872Question text
4873After the network fault occurs,the administrator through the investigation found that a router's configuration is changed,and then what can the administrators do to prevent this situation from happening again? (Multiple Choice)
4874Select one or more:
4875a. The administrator should enable port-security on the route of administration port
4876b. administrators should configure all devices (except the account administrator) login privilege level 0
4877c. administrators should configure AAA for authentication and authorization of users logging
4878d. administrators should configure the ACL to control only the administrator can log device
4879Feedback
4880The correct answers are: administrators should configure all devices (except the account administrator) login privilege level 0, administrators should configure AAA for authentication and authorization of users logging, administrators should configure the ACL to control only the administrator can log device
4881Question 359
4882Not answered
4883Marked out of 1
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4885Question text
4886VRP operating system commands divided into access, monitor,configure ,and manage grade 4 level. Which level can run a variety of business configuration commands but can not run operations of the file system?
4887Select one:
4888a. Monitoring level
4889b. Access Level
4890c. Configuration level
4891d. Management
4892Feedback
4893The correct answer is: Configuration level
4894Question 360
4895Not answered
4896Marked out of 1
4897Not flaggedFlag question
4898Question text
4899When proceeding the configuration related to AAA. certified on Huawei AR G3 series routers,how many domains can be configured at most?
4900Select one:
4901a. 33
4902b. 30
4903c. 31
4904d. 32
4905Feedback
4906The correct answer is: 30
4907Question 361
4908Not answered
4909Marked out of 1
4910Not flaggedFlag question
4911Question text
4912A port of the switch is configured as a trunk port ,now intends a host connected to the port to access the network. The following operations are necessary ( ).
4913Select one:
4914a. Delete multiple VLAN on the port in the global view
4915b. Close the interface,and then re-enable to restore the default configuration
4916c. Delete multiple VLAN on the port in interface view
4917d. The interface is configured as an access port
4918Feedback
4919The correct answer is: The interface is configured as an access port
4920Question 362
4921Not answered
4922Marked out of 1
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4924Question text
4925Port aggregation is aggregate multiple ports together to form an aggregation group,in order to achieve each member ports load balancing.Port Aggregation is implemented on ( ).
4926Select one:
4927a. Transport Layer
4928b. Data link layer
4929c. Physical Layer
4930d. Network Layer
4931Feedback
4932The correct answer is: Data link layer
4933Question 363
4934Not answered
4935Marked out of 1
4936Not flaggedFlag question
4937Question text
4938When configuring a AR2220 Router as a PPPoE client,which of the following configuration is not needed?
4939Select one:
4940a. Configure dial interface
4941b. Configure dial rule
4942c. Configure IP address on the dial interface
4943d. Configure password on the dial interface
4944Feedback
4945The correct answer is: Configure IP address on the dial interface
4946Question 364
4947Not answered
4948Marked out of 1
4949Not flaggedFlag question
4950Question text
4951In the VRP operat ing system,how to enter the OSPF area 0 view? (Multiple Choice)
4952Select one or more:
4953a. [Huawei] ospf area 0
4954b. C.[Huawei-ospf-1] area 0.0 0 0
4955c. [Huawei-ospf-1] area 0 enable
4956d. [Huawei-ospf-1] area 0
4957Feedback
4958The correct answers are: [Huawei-ospf-1] area 0, C.[Huawei-ospf-1] area 0.0 0 0
4959Question 365
4960Not answered
4961Marked out of 1
4962Not flaggedFlag question
4963Question text
4964The administrator uses the ping command on the host to test connectivity to the website www.huawei.com. The command line shows a request time out. The administrator displays the ARP entries for the host. Which entry will be found in the ARP cache table of the host?
4965Select one:
4966a. The MAC address of the destination www.huawei.com will exist in the ARP cache.
4967b. The MAC address of the switch will exist in the ARP cache.
4968c. The MAC address of router interface G0/0/0, will exist in the ARP cache.
4969d. The IP address of the destination www.huawei.com will exist in the ARP cache.
4970Feedback
4971The correct answer is: The MAC address of router interface G0/0/0, will exist in the ARP cache.
4972Question 366
4973Not answered
4974Marked out of 1
4975Not flaggedFlag question
4976Question text
4977Below is data packet encapsulation format in the IPsec VPN,which mode does this type of data packets use IPsec VPN to encapsulate?
497843
4979Select one:
4980a. Common Mode
4981b. Transfer Mode
4982c. Tunnel mode
4983d. The encapsulation False
4984Feedback
4985The correct answer is: Tunnel mode
4986Question 367
4987Not answered
4988Marked out of 1
4989Not flaggedFlag question
4990Question text
4991If in the process of the PPP authentication,the authenticated sends a False username and password to the authenticator .what type of packets will the authenticator sent to the authenticated?
4992Select one:
4993a. Authenticate-Reject
4994b. Authenticate-Reply
4995c. Authenticate-Ack
4996d. Authenticate-Nak
4997Feedback
4998The correct answer is: Authenticate-Nak
4999Question 368
5000Not answered
5001Marked out of 1
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5003Question text
5004Link aggregation is the common technology in the enterprise network. Which of the following description is the advantage of link aggregation? (Multiple Choice)
5005Select one or more:
5006a. increase the bandwidt
5007b. improve reliability
5008c. improve security
5009d. implement load sharing
5010Feedback
5011The correct answers are: implement load sharing, increase the bandwidt, improve reliability
5012Question 369
5013Not answered
5014Marked out of 1
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5016Question text
5017As shown,the switch uses the default parameters to run STP,which of the following ports will be elected to specified port?
501844
5019Select one:
5020a. HUB's E0/0/2 port
5021b. HUB's E0/0/1 port
5022c. switch A G0/0/1 port
5023d. switch A G0/0/2 port
5024Feedback
5025The correct answer is: switch A G0/0/1 port
5026Question 370
5027Not answered
5028Marked out of 1
5029Not flaggedFlag question
5030Question text
5031After the administrator via Telnet login to the router successfully,and find that it cannot configure the router's interface IP address,what's the possible reason?
5032Select one:
5033a. Telnet terminal software that the administrator uses does not allow the corresponding operation
5034b. Telnet user's authentication way is wrong
5035c. Telnet user's level configuration is wrong
5036d. SNMP parameter configuration is wrong
5037Feedback
5038The correct answer is: Telnet user's level configuration is wrong
5039Question 371
5040Not answered
5041Marked out of 1
5042Not flaggedFlag question
5043Question text
5044Which of following IPv6 address can be manually configured on the router
5045interface?
5046Select one or more:
5047a. ::1/128
5048b. fe80 ·13dc:-1/64
5049c. 2001·12e3: 1b02::21/64
5050d. ffll0:8a3c:9b/64
5051Feedback
5052The correct answers are: fe80 ·13dc:-1/64, 2001·12e3: 1b02::21/64
5053Question 372
5054Not answered
5055Marked out of 1
5056Not flaggedFlag question
5057Question text
5058About 1Pv6 address 2031:0000:720C:0000:0000:09E0:839A:1308, Which of the following abbreviations are correct?(Multiple Choice)
5059Select one or more:
5060a. 2031:0:720C :0:0:9E:839A:130B
5061b. 2031::720C::9E0:839A:130B
5062c. 2031:0:720C::9E0·839A:130B
5063d. 2031:0:720C:0·0:9E0:839A:1308
5064Feedback
5065The correct answers are: 2031:0:720C:0·0:9E0:839A:1308, 2031:0:720C::9E0·839A:130B
5066Question 373
5067Not answered
5068Marked out of 1
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5070Question text
5071When R2 forwards data to R3 from R1, which of the following items will change? (Choose two)
5072Select one or more:
5073a. The destination IP address
5074b. The source IP address
5075c. The destination MAC address
5076d. The source MAC address
5077Feedback
5078The correct answers are: The source MAC address, The destination MAC address
5079Question 374
5080Not answered
5081Marked out of 1
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5083Question text
5084247.<Huawei>
5085Warning:Aute>-Config is working.Before configuring the device £ stop Auto-Config.If you perform configurations when Auto-Config is running £ the OHCP £ routing £ ONS £ and VTY configurations will be lost. Do you
5086want to stop Auto Config? [y n) £0 108
5087Administrators find the above equipment pop-up message, about the information,which is correct?
5088Select one:
5089a. When the device is first started.the automatic configuration feature is enabled
5090b. When the device is first started,the automatic configuration feature is disabled
5091c. If you do not enable automatic configuration,the administrator need to select n
5092d. If you want to enable automatic configuration,the administrator needs to select y
5093Feedback
5094The correct answer is: When the device is first started.the automatic configuration feature is enabled
5095Question 375
5096Not answered
5097Marked out of 1
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5099Question text
5100When using ping command on VRP platform, if you need to specify the IP address as the echo request message's source address, which of the following parameters should be used?
5101Select one:
5102a. -n
5103b. -a
5104c. S
5105d. -cl
5106Feedback
5107The correct answer is: -a
5108Question 376
5109Not answered
5110Marked out of 1
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5112Question text
5113Configuring a Frame Relay PVC on the router,finding not valid.What are the possible reasons? (Multiple Choice)
5114Select one or more:
5115a. LMI type configuration error
5116b. DLCI configuration 1s wrong
5117c. configure the same DLCI on the same router
5118d. the configuration of frame Relay encapsulation type is wrong
5119Feedback
5120The correct answers are: LMI type configuration error, the configuration of frame Relay encapsulation type is wrong, DLCI configuration 1s wrong
5121Question 377
5122Not answered
5123Marked out of 1
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5125Question text
5126Known that a route(s routing table has the following two entries £0
5127Destination/Mask Protocol Pre Cost Nexthop Interface
51289.0.0.0/8 OSPF 10 50 1.1.1.1 SerialO
51299.1.0.0/16 RIP 100 5 2.2.2.2 EthemetO
5130If the router wants to forward the message whose destination address is 9.1.4.5,then which of the following statement is correct?
5131Select one:
5132a. Select the second item as the best match,because EthternetO is faster than SerialO's speed
5133b. Select the first item as the best match, because OSPF protocol has higher priority
5134c. Select the second item as the best match,because the route entry for the destination address of 9 14.5,it is more accurate match
5135d. Select the second item as the best match,because of the small value of the RIP generation
5136Feedback
5137The correct answer is: Select the second item as the best match,because the route entry for the destination address of 9 14.5,it is more accurate match
5138Question 378
5139Not answered
5140Marked out of 1
5141Not flaggedFlag question
5142Question text
5143Which of the following contents can be used to filter on Huawei device's advanced ACL? (Multiple choice)
5144Select one or more:
5145a. network traffic based on a specific source address
5146b. network traffic based on a specific user name
5147c. the traffic based on the specific applications, such as QQ
5148d. network traffic based on the specific port numbers
5149e. network traffic based on a specific destination address
5150Feedback
5151The correct answers are: network traffic based on a specific source address, network traffic based on a specific destination address, network traffic based on the specific port numbers
5152Question 379
5153Not answered
5154Marked out of 1
5155Not flaggedFlag question
5156Question text
5157A network segment 150.25.0.0 subnet mask is 255.255.224.0, so which is a valid host address in the network segment. (Multiple Choice)
5158Select one or more:
5159a. 150.15.3.30
5160b. 150.25 1.255
5161c. 150.25.0.0
5162d. 150 25.2.24
5163Feedback
5164The correct answers are: 150.25 1.255, 150 25.2.24
5165Question 380
5166Not answered
5167Marked out of 1
5168Not flaggedFlag question
5169Question text
5170About the description of PPP link establishment procedure,which of the following statement is wrong? (Multiple choice)
5171Select one or more:
5172a. Dead phase is also called the physical layer unavailable stage.When both ends of the communication line is detected physical lin activation,it will move from stage to Establish Dead phase, also means the link establishment phase
5173b. In the Network phase, PPP links carries out NCP negotiation.To select and configure a network layer protocol by the NCP negotiation,and proceed the network layer parameter negotiation
5174c. after NCP negotiation is successful PPP link will remain communication state,and enter the Terminate phase
5175d. In the Establish phase,PPP link carries out the LCP parameter negotiation.The negotiation involves the Maximum Receive Unit MRU,authentication mode, magic words and other options
5176e. PPP link supports half-duplex and full-duplex modes
5177Feedback
5178The correct answers are: after NCP negotiation is successful PPP link will remain communication state,and enter the Terminate phase, PPP link supports half-duplex and full-duplex modes
5179Question 381
5180Not answered
5181Marked out of 1
5182Not flaggedFlag question
5183Question text
5184An administrator configures OSPF on a router, but it doesn't configure the loopback interface on the router. Which description about the Router ID is correct?
5185Select one:
5186a. The minimum IP address of the router's physical interface will become Router ID
5187b. The maximum IP address of the router's physical interface will become Router ID
5188c. The IP address of the router management interface will become Router ID
5189d. The router's priority will be Router ID
5190Feedback
5191The correct answer is: The maximum IP address of the router's physical interface will become Router ID
5192Question 382
5193Not answered
5194Marked out of 1
5195Not flaggedFlag question
5196Question text
5197If Host B also configured the IP address as “192.168.1.1/24”, an IP address conflict will occur. What will happen as a result?
5198Select one:
5199a. Host B will send a gratuitous ARP request to resolve the MAC address of the destination 192.168.1.1, for which Host A will reply.
5200b. Host A will ignore any received ARP request intended for destination 192.168.1.1.
5201c. Host A will send a gratuitous ARP request to resolve the MAC address of the destination 192.168.1.1, for which Host B will reply.
5202d. Host B will send an ICMP request to the destination with the configured IP address. If a reply is received, the host will notify of an address conflict.
5203Feedback
5204The correct answer is: Host B will send a gratuitous ARP request to resolve the MAC address of the destination 192.168.1.1, for which Host A will reply.
5205Question 383
5206Not answered
5207Marked out of 1
5208Not flaggedFlag question
5209Question text
5210UDP is connectionless. Which you must use to provide transmission reliability.249
5211Select one:
5212a. Transmission Control Protocol
5213b. Network Layer Protocol
5214c. Internet Protocol
5215d. Application Layer protocol
5216Feedback
5217The correct answer is: Application Layer protocol
5218Question 384
5219Not answered
5220Marked out of 1
5221Not flaggedFlag question
5222Question text
5223When configuring DHCPv6 in the VRP system,which of DUID formats can be configurated? (Multiple Choice)
5224Select one or more:
5225a. OUID-LLC
5226b. DUID-EN
5227c. DUID-LLT
5228d. DUID-LL
5229Feedback
5230The correct answers are: DUID-LL, DUID-LLT
5231Question 385
5232Not answered
5233Marked out of 1
5234Not flaggedFlag question
5235Question text
5236Refer to the following output configuration result ,about RIP description,which is correct?
5237<Huawei> display rip
5238Public VPN-instance :
5239RIP process: 34
5240RIP version:1
5241Preference:100
5242Checkzero: Enabled
5243Default-cost: 1
5244Summary:Disabled
5245Host-route:Enabled
5246Maximum number of balanced paths·4
5247Update time:30 sec
5248Age time: 180 sec
5249Garbage-collect time·120 sec
5250Graceful restart:Disabled
5251Silent-interfaces ·None
5252Default-route:Enabled
5253Default route cost: 2
5254Verify-source:Enabled
5255Networks:34.0.0.0 12.0 0 0
5256Select one:
5257a. RIP routing's spam timeout is 180s
5258b. auto-summary is enabled
5259c. RIP routing update packet's transmission interval 1s 30s
5260d. RIP process number is 1
5261Feedback
5262The correct answer is: RIP routing update packet's transmission interval 1s 30s
5263Question 386
5264Not answered
5265Marked out of 1
5266Not flaggedFlag question
5267Question text
5268As shown,in private network,one Web server needs to provide HTIP service to public network users,so the network administrator needs to configure NAT on the gateway router RTA to achieve demand,so which of the following configuration can meet the needs?
526946
5270Select one:
5271a. [RTA-Gigabitethernet0/0/1) nat server protocol tcp global 192.168.1.1www inside 202.10.10.1 8080
5272b. (RTA-Serial1/0/1) nat server protocol tcp global 202.10.10.1 www inside 192.168.1.1 8080
5273c. [RTA-Serial1/0/1) nat server protocol tcp global 192.168.1.1www inside 192.10.10.1 8080
5274d. [RTA-Gigabitethernet0/0/1) nat server protocol tcp global 202.10.10.1www inside 192.168.1.1 8080
5275Feedback
5276The correct answer is: (RTA-Serial1/0/1) nat server protocol tcp global 202.10.10.1 www inside 192.168.1.1 8080
5277Question 387
5278Not answered
5279Marked out of 1
5280Not flaggedFlag question
5281Question text
5282A company has 50 Private IP addresses. The administrator access to the public network using NAT technology, and the company has only one public network address available, which of the following NAT conversion ways can meet the requirement?
5283Select one:
5284a. Dynamic Conversion
5285b. easy-ip
5286c. Static Transfer
5287d. NAPT
5288Feedback
5289The correct answer is: easy-ip
5290Question 388
5291Not answered
5292Marked out of 1
5293Not flaggedFlag question
5294Question text
5295As shown,RTA as PPPoE client send PADI message to seiver A,which of the following way PADI message will use?
529647
5297Select one:
5298a. Multicast
5299b. anycast
5300c. Broadcast
5301d. Unicast
5302Feedback
5303The correct answer is: Broadcast
5304Question 389
5305Not answered
5306Marked out of 1
5307Not flaggedFlag question
5308Question text
5309On the router,which command can be used to display the mapping relationship between the network address and the DLCI?
5310Select one:
5311a. display fr interface
5312b. display fr brief
5313c. display fr
5314d. display fr map-info
5315Feedback
5316The correct answer is: display fr map-info
5317Question 390
5318Not answered
5319Marked out of 1
5320Not flaggedFlag question
5321Question text
5322Which address does 192.168.1.127/25 represent?
5323Select one:
5324a. Broadcast
5325b. multicast
5326c. network
5327d. Host
5328Feedback
5329The correct answer is: Broadcast
5330Question 391
5331Not answered
5332Marked out of 1
5333Not flaggedFlag question
5334Question text
5335A user accesses a server supporting AAA, for which the authorization mode on the AAA server has been configured using the command “authorization-mode hwtacacs if-authenticated”. Which of the following statements regarding this command are true? (Choose three).
5336Select one or more:
5337a. If the hwtacacs server fails to respond, the user will bypass authentication.
5338b. The hwtacacs server will authorize the user.
5339c. If the hwtacacs server fails to respond, the user will be authenticated using local authentication.
5340d. If the hwtacacs server fails to respond, the user will be authenticated using remote authentication.
5341Feedback
5342The correct answers are: If the hwtacacs server fails to respond, the user will be authenticated using local authentication., If the hwtacacs server fails to respond, the user will be authenticated using remote authentication., The hwtacacs server will authorize the user.
5343Question 392
5344Not answered
5345Marked out of 1
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5347Question text
5348<Quidway>display mac-address
5349-------------------------------------------------------------------------------
5350MAC Address VLAN/VSI Learned-From Type
5351-------------------------------------------------------------------------------
53525489-98ec-f018 1/- GE0/0/13 dynamic
5353-------------------------------------------------------------------------------
5354Total items displayed = 1
5355Refer to the graphic. A switch attempts to forward a frame to the MAC destination 5489-98ec-f01. What operation will occur on the switch?
5356Select one:
5357a. The switch will report that the destination is unreachable and report this to the source.
5358b. The switch will drop the frame because it does not have an entry in its MAC address table.
5359c. The switch will food the frame via all ports, with exception of the port on which the frame was received.
5360d. The switch will send a request to obtain the MAC address of 5489-98ec-f011.
5361Feedback
5362The correct answer is: The switch will food the frame via all ports, with exception of the port on which the frame was received.
5363Question 393
5364Not answered
5365Marked out of 1
5366Not flaggedFlag question
5367Question text
5368Which of ICMP timeout message will Tracert Diagnostic Tool record,thereby providing packet reaches the destination IP address to the user?
5369Select one:
5370a. Source port
5371b. Source IP address
5372c. Destination port
5373d. Destination IP Address
5374Feedback
5375The correct answer is: Source IP address
5376Question 394
5377Not answered
5378Marked out of 1
5379Not flaggedFlag question
5380Question text
5381Host A has been connected to switch A and configured with an IP address. When Host A initially forwards a frame, what action will be taken by Switch A?
5382Select one:
5383a. Switch will receive this frame before returning the frame to G0/0/1.
5384b. Switch A will attempt to food the frame to all ports except for the G0/0/1 interface.
5385c. Switch A will drop this frame.
5386d. Switch A will forward the frame via ports G0/0/1, G0/0/2 and G0/0/3.
5387Feedback
5388The correct answer is: Switch A will attempt to food the frame to all ports except for the G0/0/1 interface.
5389Question 395
5390Not answered
5391Marked out of 1
5392Not flaggedFlag question
5393Question text
5394Which of the following statements describes the network shown? (Choose two)
5395Select one or more:
5396a. There are 4 collision domains in the network.
5397b. There are 2 broadcast domains in the network.
5398c. There are 6 collision domains in the network.
5399d. There are 6 broadcast domains in the network.
5400Feedback
5401The correct answers are: There are 2 broadcast domains in the network., There are 4 collision domains in the network.
5402Question 396
5403Not answered
5404Marked out of 1
5405Not flaggedFlag question
5406Question text
5407A server is linked to port interface G0/0/1 of a switch. The administrator wishes to allow only this server to be linked to this interface on the switch. Which method can be used to achieve this?
5408Select one:
5409a. Configure a static ARP entry using the server’s IP address and MAC address in the switch.
5410b. Configure a static MAC address binding entry of the server’s MAC address and the interface in the switch.
5411c. Configure the default gateway of the switch to be the same as the server’s IP address.
5412d. It is not possible to enable a single device to be associated with an interface.
5413Feedback
5414The correct answer is: Configure a static MAC address binding entry of the server’s MAC address and the interface in the switch.
5415Question 397
5416Not answered
5417Marked out of 1
5418Not flaggedFlag question
5419Question text
5420An administrator connects two switches together in a local enterprise network. The ports of one switch support Fast Ethernet, while the ports of the other switch support Gigabit Ethernet. Hosts connected to one switch are able to communicate, however communication between the two switches fails. What is the possible reason for this?
5421Select one:
5422a. A Fast Ethernet port cannot communicate directly with a Gigabit Ethernet port.
5423b. The ports have disabled auto-negotiation.
5424c. The port of one switch is operating using half duplex mode, while the port of the other switch is using full duplex mode.
5425d. One port is supporting auto-negotiation, while auto-negotiation is disabled on the port of the other switch.
5426Feedback
5427The correct answer is: The ports have disabled auto-negotiation.
5428Question 398
5429Not answered
5430Marked out of 1
5431Not flaggedFlag question
5432Question text
5433A layer 2 LAN switch generates CAM table entries according to the ( ) of the received frame.
5434Select one:
5435a. Destination IP address
5436b. Destination MAC address
5437c. Source MAC address
5438d. Source IP address
5439Feedback
5440The correct answer is: Source MAC address
5441Question 399
5442Not answered
5443Marked out of 1
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5445Question text
5446Which of the following statements about collision domains and broadcast domains are correct? (Choose three)
5447Select one or more:
5448a. Devices connected to the same hub form a collision domain
5449b. Devices connected to the same hub form a broadcast domain
5450c. Devices connected to the same bridge form a broadcast domain
5451d. Devices connected to the same bridge form a collision domain
5452e. Devices connected to the same router form a broadcast domain
5453Feedback
5454The correct answers are: Devices connected to the same hub form a collision domain, Devices connected to the same hub form a broadcast domain, Devices connected to the same bridge form a broadcast domain
5455Question 400
5456Not answered
5457Marked out of 1
5458Not flaggedFlag question
5459Question text
5460Which of the following statements regarding layer-2 switch is incorrect?
5461Select one:
5462a. The layer-2 header is modified before the received packet is transmitted.
5463b. The layer-3 header is modified before the received packet is transmitted
5464c. The layer-2 LAN switch operates at data link layer
5465d. The switch learns MAC addresses automatically
5466Feedback
5467The correct answer is: The layer-3 header is modified before the received packet is transmitted
5468Question 401
5469Not answered
5470Marked out of 1
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5472Question text
5473[R1]display interface GigabitEthernet0/0/0
5474GigabitEthernet0/0/0 current state : Administratively DOWN
5475Line protocol current state : DOWN
5476Refer to the display output. What can be determined based on the output of the display command?
5477Select one:
5478a. Interface Gigabit Ethernet 0/0/0 has been manually shut down by an administrator.
5479b. Interface Gigabit Ethernet 0/0/0 is connected to a wrong cable
5480c. Interface Gigabit Ethernet 0/0/0 is not associated with a dynamically defined route.
5481d. Interface Gigabit Ethernet 0/0/0 is not associated with an IP address
5482Feedback
5483The correct answer is: Interface Gigabit Ethernet 0/0/0 has been manually shut down by an administrator.
5484Question 402
5485Not answered
5486Marked out of 1
5487Not flaggedFlag question
5488Question text
5489Which of the following statements regarding static and dynamic routing is incorrect?
5490Select one:
5491a. The static route can automatically recover when a link failure is encountered.
5492b. The static route can be easily configured and managed on the enterprise network.
5493c. Dynamic routing will use more resources than static routes.
5494d. The use of dynamic routing is more convenient for the administrator to manage the network following network convergence.
5495Feedback
5496The correct answer is: The static route can automatically recover when a link failure is encountered.
5497Question 403
5498Not answered
5499Marked out of 1
5500Not flaggedFlag question
5501Question text
5502Which of the following descriptions regarding eSight is not correct?
5503Select one:
5504a. eSight supports the backup of configuration files and network traffic analysis.
5505b. eSight is used to monitor and manage enterprise networks.
5506c. eSight supports WLAN management and monitoring of hotspot coverage.
5507d. eSight supports only Huawei devices
5508Feedback
5509The correct answer is: eSight supports only Huawei devices
5510Question 404
5511Not answered
5512Marked out of 1
5513Not flaggedFlag question
5514Question text
5515Which of the following are routed protocols?
5516Select one or more:
5517a. IP
5518b. BGP
5519c. IPX
5520d. OSPF
5521Feedback
5522The correct answers are: IP, IPX
5523Question 405
5524Not answered
5525Marked out of 1
5526Not flaggedFlag question
5527Question text
5528Which of the following statements regarding the routing table are correct? (Choose two)
5529Select one or more:
5530a. The metrics of different routing protocols are not comparable
5531b. The routes from generated by different protocols have different preferences.
5532c. The next hop in the routing table is redundant because the outgoing interface can be used for packet forwarding.
5533d. The metrics of different routing protocols are comparable.
5534Feedback
5535The correct answers are: The routes from generated by different protocols have different preferences., The metrics of different routing protocols are not comparable
5536Question 406
5537Not answered
5538Marked out of 1
5539Not flaggedFlag question
5540Question text
5541Which of the following commands can be used to display the routing table on a Quidway router?
5542Select one:
5543a. display current-configuration
5544b. display ip routing-table
5545c. display interface
5546d. display ip path
5547Feedback
5548The correct answer is: display ip routing-table
5549Question 407
5550Not answered
5551Marked out of 1
5552Not flaggedFlag question
5553Question text
5554Which of the following entries is not included in the routing table?
5555Select one:
5556a. cost
5557b. destination address
5558c. next hop
5559d. source address
5560Feedback
5561The correct answer is: source address
5562Question 408
5563Not answered
5564Marked out of 1
5565Not flaggedFlag question
5566Question text
5567Which of the following problems are caused by routing loops? (Choose three)
5568Select one or more:
5569a. Slow convergence
5570b. Router restarting
5571c. Packets circulate between routers
5572d. Inconsistency of routing information
5573Feedback
5574The correct answers are: Slow convergence, Packets circulate between routers, Inconsistency of routing information
5575Question 409
5576Not answered
5577Marked out of 1
5578Not flaggedFlag question
5579Question text
5580An administrator wishes to manage the router in the remote branch office, which method can be used?
5581Select one:
5582a. Telnet
5583b. FTP
5584c. Console Connection
5585d. DHCP
5586Feedback
5587The correct answer is: Telnet
5588Question 410
5589Not answered
5590Marked out of 1
5591Not flaggedFlag question
5592Question text
5593The network administrator has configured the router as shown. Which statement is false?
5594Select one:
5595a. The configuration manages the user login through the console interface.
5596b. The user login through vty 0 has the privilege to run level 2 commands.
5597c. The user login through telnet has the privilege to run level 2 commands.
5598d. The configuration manages the telnet user login.
5599Feedback
5600The correct answer is: The configuration manages the user login through the console interface.
5601Question 411
5602Not answered
5603Marked out of 1
5604Not flaggedFlag question
5605Question text
5606The administrator cannot use telnet to manage the AR2200. The administrator is able to verify connectivity to the router and has been informed that other administrators have no difficulties using telnet. Which statements describe the possible reasons for this problem? (Choose two)
5607Select one or more:
5608a. The user’s privilege level has been changed to 0.
5609b. The telnet service in the AR2200 router has been disabled.
5610c. The user’s status has been blocked
5611d. The user has been deleted.
5612Feedback
5613The correct answers are: The user’s status has been blocked, The user has been deleted.
5614Question 412
5615Not answered
5616Marked out of 1
5617Not flaggedFlag question
5618Question text
5619A user logged into a VRP supported device through telnet, but when attempting to configure the device, found that he is unable to use the system-view command to enter the system-view. What are the possible reasons for this? (Choose two)
5620Select one or more:
5621a. The user’s privilege level is lower than the level associated with the system-view command.
5622b. The user’s telnet software restricts use of this command.
5623c. The system-view command privilege level is lower than the level associated with the user.
5624d. The device’s VTY interface only provides permission for some telnet users to run the system-view command.
5625Feedback
5626The correct answers are: The device’s VTY interface only provides permission for some telnet users to run the system-view command., The user’s privilege level is lower than the level associated with the system-view command.
5627Question 413
5628Not answered
5629Marked out of 1
5630Not flaggedFlag question
5631Question text
5632The users who log on the router through Telnet are not permitted to configure IP address. What is the possible reason?
5633Select one:
5634a. Communication failures occur between the user and the router.
5635b. SNMP parameters are set incorrectly.
5636c. Privilege level of Telnet is set incorrectly.
5637d. The authentication mode of Telnet is set incorrectly.
5638Feedback
5639The correct answer is: Privilege level of Telnet is set incorrectly.
5640Question 414
5641Not answered
5642Marked out of 1
5643Not flaggedFlag question
5644Question text
5645What of the following statements is correct regarding access control list types and ranges?
5646Select one:
5647a. An advanced ACL value ranges from 3000-4000
5648b. A layer 2 ACL value ranges from 4000-4999
5649c. A basic ACL value ranges from 1000-2999
5650d. An interface ACL value ranges 1000-2000
5651Feedback
5652The correct answer is: A layer 2 ACL value ranges from 4000-4999
5653Question 415
5654Not answered
5655Marked out of 1
5656Not flaggedFlag question
5657Question text
5658Which of the following statements are correct?
5659Select one or more:
5660a. A single broadcast domain exists between SWA and SWC.
5661b. A single collision domain exists between RTA and SWC.
5662c. A single broadcast domain exists between SWA and SWB.
5663d. A single collision domain exists between SWA and SWC.
5664Feedback
5665The correct answers are: A single collision domain exists between SWA and SWC., A single broadcast domain exists between SWA and SWC.
5666Question 416
5667Not answered
5668Marked out of 1
5669Not flaggedFlag question
5670Question text
5671On the interface serial 1/0/1 of RTA, the command “ip address unnumbered interface loopback 0” has been configured. Which following statements are correct? (Choose two).
5672Select one or more:
5673a. The route entry 10.1.1.0/24 does not exist in RTA’s routing-table
5674b. The route entry 10.1.1.0/24 exists in RTA’s routing-table
5675c. The IP address of interface serial 1/0/1 is 10.1.1.1/24
5676d. The IP address of interface serial 1/0/1 is 10.1.1.1/32
5677Feedback
5678The correct answers are: The IP address of interface serial 1/0/1 is 10.1.1.1/32, The route entry 10.1.1.0/24 does not exist in RTA’s routing-table
5679Question 417
5680Not answered
5681Marked out of 1
5682Not flaggedFlag question
5683Question text
5684Refer to the graphic. The host has a problem establishing a telnet connection with the router attached to interface G0/0/0. Which of the following steps can be used to help the administrator identify the problem? (Choose two)
5685<choice ident=“A”>
5686<choice ident=“B”>
5687<choice ident=“C”>
5688<choice ident=“D”>
5689Select one or more:
5690a. Check the telnet server configuraton is right on the router.
5691b. Check whether the switch has configured the gateway IP address.
5692c. Check whether the host has configured the gateway IP address.
5693d. Use the ping tool to check connectivity between host and router.
5694Feedback
5695The correct answers are: Use the ping tool to check connectivity between host and router., Check the telnet server configuraton is right on the router.
5696Question 418
5697Not answered
5698Marked out of 1
5699Not flaggedFlag question
5700Question text
5701Which of the following methods are supported by VRP platform to configure the router? (Choose three)
5702Select one or more:
5703a. Through FTP
5704b. Through the AUX port
5705c. Through Telnet
5706d. Through the Console port
5707Feedback
5708The correct answers are: Through the Console port, Through Telnet, Through the AUX port
5709Question 419
5710Not answered
5711Marked out of 1
5712Not flaggedFlag question
5713Question text
5714The administrator wishes to update the configuration file of an AR2200 router using a USB cable. How can this be achieved? (Choose two)
5715Select one or more:
5716a. The AR2200 router cannot support configuration updates through a USB cable.
5717b. The administrator should connect the USB cable between the terminal and the mini USB port of the AR2200 router.
5718c. The administrator should connect the USB cable between the terminal and the USB port of the AR2200 router.
5719d. The administrator should install the mini USB drivers on the terminal after connecting the USB.
5720Feedback
5721The correct answers are: The administrator should connect the USB cable between the terminal and the mini USB port of the AR2200 router., The administrator should install the mini USB drivers on the terminal after connecting the USB.
5722Question 420
5723Not answered
5724Marked out of 1
5725Not flaggedFlag question
5726Question text
5727The administrator wishes to manage a network through telnet from a user's terminal to a router. How can this be achieved?
5728Select one:
5729a. A connection should be established between the ethernet port of the terminal and the ethernet port of the router.
5730b. A connection should be established between the COM port of the terminal and the console port of the router.
5731c. A connection should be established between the console port of the terminal and the ethernet port of the router.use console cable connect pc’s ethernet port and router’s console port.
5732d. A connection should be established between the ethernet port of the terminal and the console port of the router.
5733Feedback
5734The correct answer is: A connection should be established between the ethernet port of the terminal and the ethernet port of the router.
5735Question 421
5736Not answered
5737Marked out of 1
5738Not flaggedFlag question
5739Question text
5740Whilst configuring a device, an administrator experiences trouble remembering certain commands. Which of the following will help support the administrator? (Choose two)
5741Select one or more:
5742a. ctrl+b
5743b. ctrl+c
5744c. TAB
5745d. question mark
5746Feedback
5747The correct answers are: TAB, question mark
5748Question 422
5749Not answered
5750Marked out of 1
5751Not flaggedFlag question
5752Question text
5753<Huawei> system-view
5754[Huawei] user-interface console 0
5755[Huawei-ui-console0] user privilege level 15
5756[Huawei-ui-console0] authentication-mode password
5757[Huawei-ui-console0] set authentication password cipher huawei2012
5758[Huawei-ui-console0] quit
5759Refer to the configuration output. The administrator configured the device using the commands in the configuration output. Regarding these commands, which statement is false?
5760Select one:
5761a. Following configuration, the administrator cannot manage the device remotely.
5762b. The administrator wishes to enable management through the console interface.
5763c. A user that logs-in through the console interface is assigned the highest privilege level.
5764d. The password of a user logged in through console is ‘cipher huawei2012’
5765Feedback
5766The correct answer is: The password of a user logged in through console is ‘cipher huawei2012’
5767Question 423
5768Not answered
5769Marked out of 1
5770Not flaggedFlag question
5771Question text
5772Which of the following is abbreviation of VRP?
5773Select one:
5774a. Versatile Routine Platform
5775b. Versatile Routing Platform
5776c. Virtual Routing Plane
5777d. Virtual Routing Platform
5778Feedback
5779The correct answer is: Versatile Routing Platform
5780Question 424
5781Not answered
5782Marked out of 1
5783Not flaggedFlag question
5784Question text
5785Which of the following must be used to establish the configuration environment when a router is powered on for the first time?
5786Select one:
5787a. SSH
5788b. SSL
5789c. Telnet
5790d. Console port
5791Feedback
5792The correct answer is: Console port
5793Question 425
5794Not answered
5795Marked out of 1
5796Not flaggedFlag question
5797Question text
5798Which of the following parameters is not used by Advanced ACL?
5799Select one:
5800a. Source interface
5801b. Time-range
5802c. Destination port number
5803d. Protocol number
5804Feedback
5805The correct answer is: Source interface
5806Question 426
5807Not answered
5808Marked out of 1
5809Not flaggedFlag question
5810Question text
5811Which of the following parameter settings for terminal emulation are correct when configuring a Huawei router through the Console port?
5812Select one:
5813a. 9600bps, 8 data bits, 1 stop bits, no parity check, and no flow control
5814b. 4800bps, 8 data bits,1 stop bits, odd parity check, and no flow control
5815c. 19200bps, 8 data bits, 1 stop bits, no parity check, and no flow control
5816d. 9600bps, 8 data bits, 1 stop bits, even parity check, and hardware flow control
5817Feedback
5818The correct answer is: 9600bps, 8 data bits, 1 stop bits, no parity check, and no flow control
5819Question 427
5820Not answered
5821Marked out of 1
5822Not flaggedFlag question
5823Question text
5824Which of the following commands is used to enter the system-view from the user view on a Huawei router?
5825Select one:
5826a. configure terminal
5827b. enable
5828c. system-view
5829d. interface system
5830Feedback
5831The correct answer is: system-view
5832Question 428
5833Not answered
5834Marked out of 1
5835Not flaggedFlag question
5836Question text
5837On VRP platform, the command lines are classified into four levels in increasing priority: Visit level, Monitoring level, Configuration level, and Management level. At which level, the operator is permitted to configure service but is not permitted to operate the file system?
5838Select one:
5839a. Monitoring level
5840b. Configuration level
5841c. Management level
5842d. Visit level
5843Feedback
5844The correct answer is: Configuration level
5845Question 429
5846Not answered
5847Marked out of 1
5848Not flaggedFlag question
5849Question text
5850On Huawei VRP platform, which of the following can be used to invoke the history command saved by the command line interface? (Choose two)
5851<choice ident="A">
5852<choice ident="B">
5853<choice ident="C">
5854<choice ident="D">
5855Select one or more:
5856a. Ctrl+P
5857b. Ctrl+U
5858c. Up cursor key < >
5859d. Left cursor key < >
5860Feedback
5861The correct answers are: Up cursor key < >, Ctrl+P
5862Question 430
5863Not answered
5864Marked out of 1
5865Not flaggedFlag question
5866Question text
5867Which of the following commands can be used to view the current configurations on a Huawei router?
5868Select one:
5869a. display current-configuration
5870b. show startup-configuration
5871c. view saved-configuration
5872d. display saved-configuration
5873Feedback
5874The correct answer is: display current-configuration
5875Question 431
5876Not answered
5877Marked out of 1
5878Not flaggedFlag question
5879Question text
5880The administrator wishes to change name of the router. Under which view should the administrator be in order to achieve this?
5881Select one:
5882a. User-view
5883b. Interface-view
5884c. System-view
5885d. Protocol-view
5886Feedback
5887The correct answer is: System-view
5888Question 432
5889Not answered
5890Marked out of 1
5891Not flaggedFlag question
5892Question text
5893<Huawei> system-view
5894[Huawei]command-privilege level 3 view user save
5895Refer to the command output. What is the result of the shown command?
5896Select one:
5897a. The command adjusts the save command of a user to privilege level 3.
5898b. The command adjusts the save command in the user view to privilege level 3.
5899c. The command adjusts the user view command privilege level to 3, and saves the configuration.
5900d. The command adjusts the privilege level of a user to 3, and saves the configuration.
5901Feedback
5902The correct answer is: The command adjusts the save command in the user view to privilege level 3.
5903Question 433
5904Not answered
5905Marked out of 1
5906Not flaggedFlag question
5907Question text
5908<Huawei>system-view
5909[Huawei]history-command max-size 20
5910Refer to the command output. Which statements regarding the shown command are true? (Choose two)
5911Select one or more:
5912a. The command is used to adjust the size of the history command buffer
5913b. Once configured, commands totalling up to 20 bytes can be saved in the buffer.
5914c. The default value of the history command buffer is 5.
5915d. The command should be configured in the user-interface view.
5916Feedback
5917The correct answers are: The command is used to adjust the size of the history command buffer, The command should be configured in the user-interface view.
5918Question 434
5919Not answered
5920Marked out of 1
5921Not flaggedFlag question
5922Question text
5923An AR2200 router is required to be reconfigured from scratch. Which steps are needed to achieve this? (Choose two)
5924Select one or more:
5925a. Clear the current configuration
5926b. Assign the configuration file to be used at next startup.
5927c. Reboot the AR2200.
5928d. Reset the saved configuration
5929Feedback
5930The correct answers are: Reset the saved configuration, Reboot the AR2200.
5931Question 435
5932Not answered
5933Marked out of 1
5934Not flaggedFlag question
5935Question text
5936An administrator has been requested to replace the configuration file of a router in the network. The administrator has been instructed that after logging into the router, he must first permanently erase the current configuration file
5937config.zip from the system. Which command should he use to achieve this?
5938Select one:
5939a. reset config.zip
5940b. clear config.zip
5941c. delete /unreserved config.zip
5942d. delete /force config.zip
5943Feedback
5944The correct answer is: delete /unreserved config.zip
5945Question 436
5946Not answered
5947Marked out of 1
5948Not flaggedFlag question
5949Question text
5950[RTA]acl 2001
5951[RTA-acl-basic-2001]rule permit source 10.0.1.0 0.0.0.255
5952[RTA-acl-basic-2001]rule deny source 10.0.1.0 0.0.0.255
5953Refer to the configuration output. Which of the following statements regarding ACL 2001 is correct?
5954Select one:
5955a. Packets from network 10.0.1.0/24 network will be denied.
5956b. Packets destined for network 10.0.1.0/24 will be denied.
5957c. Packets destined for network 10.0.1.0/24 will be permitted.
5958d. Packets from network 10.0.1.0/24 network will be permitted.
5959Feedback
5960The correct answer is: Packets from network 10.0.1.0/24 network will be permitted.
5961Question 437
5962Not answered
5963Marked out of 1
5964Not flaggedFlag question
5965Question text
5966Which of the following commands can switch a view from the system view to the user view?
5967Select one:
5968a. User-view
5969b. Router
5970c. System-view
5971d. Quit
5972Feedback
5973The correct answer is: Quit
5974Question 438
5975Not answered
5976Marked out of 1
5977Not flaggedFlag question
5978Question text
5979Which of the following storage devices are supported by Huawei router? (Select 4 Answers)
5980Select one or more:
5981a. Flash
5982b. CF Card
5983c. NVRAM
5984d. Hard Disk
5985e. SDRAM
5986Feedback
5987The correct answers are: SDRAM, NVRAM, Flash, CF Card
5988Question 439
5989Not answered
5990Marked out of 1
5991Not flaggedFlag question
5992Question text
5993Which of the following storage devices is used to store the startup configuration files in a router?
5994<choice ident="A">
5995<choice ident="B">
5996<choice ident="C">
5997<choice ident="D">
5998Select one:
5999a. Flash
6000b. BootROM
6001c. SDRAM
6002d. NVRAM
6003Feedback
6004The correct answer is: NVRAM
6005Question 440
6006Not answered
6007Marked out of 1
6008Not flaggedFlag question
6009Question text
6010<Huawei>reset saved-configuration
6011Warning: The action will delete the saved configuration in the device.
6012The configuration will be erased to reconfigure. Continue? [Y/N]:
6013Refer to the configuration output. Which of the following statements are true? (Select two answers)
6014Select one or more:
6015a. The saved-configuration file that the device starts with can be erased.
6016b. The saved-configuration will be deleted after typing N
6017c. A user should enter ‘Y’ when wishing to clear the saved configuration file.
6018d. The saved-configuration file will be replaced with the current-configuration.
6019Feedback
6020The correct answers are: A user should enter ‘Y’ when wishing to clear the saved configuration file., The saved-configuration file that the device starts with can be erased.
6021Question 441
6022Not answered
6023Marked out of 1
6024Not flaggedFlag question
6025Question text
6026When a router is powered on, the router reads the configuration file saved in the default save directory to get itself initialized. If the configuration file does not exist in the default save directory, what does the router use to initialize itself?
6027Select one:
6028a. Current configuration file
6029b. Default parameters
6030c. New configuration file
6031d. Initial configuration file
6032Feedback
6033The correct answer is: Default parameters
6034Question 442
6035Not answered
6036Marked out of 1
6037Not flaggedFlag question
6038Question text
6039<Huawei>display startup
6040MainBoard:
6041Startup system software: sd1:/ar2220-v200r003c00spc200.cc
6042Next startup system software: sd1:/ar2220-v200r003c00spc200.cc
6043Backup system software for next startup: null
6044Startup saved-configuration file: null
6045Next startup saved-configuration file: null
6046Startup license file: null
6047Next startup license file: null
6048Startup patch package: null
6049Next startup patch package: null
6050Startup voice-files: null
6051Next startup voice-files: null
6052Refer to the display output. Which statement is false?
6053Select one:
6054a. The next startup system software cannot be changed.
6055b. The next startup system software can be changed by using the “startup system software . cc” command.
6056c. The current configuration file has not been saved.
6057d. The current startup system software is ar2220-v200r003c00spc200.cc
6058Feedback
6059The correct answer is: The next startup system software cannot be changed.
6060Question 443
6061Not answered
6062Marked out of 1
6063Not flaggedFlag question
6064Question text
6065<Huawei>
6066Warning: Auto-Config is working. Before configuring the device, stop Auto-Config. If you perform configurations when Auto-Config is running, the DHCP, routing, DNS, and VTY configurations will be lost. Do you want to stop Auto-Config? [y/n]:
6067When an administrator first initializes the router, a warning is displayed. Which statement regarding this warning is correct?
6068Select one:
6069a. When a device is started for the first time, the Auto-Config function is active.
6070b. If Auto-Config is required, the administrator should select ‘y’
6071c. When a device is started for the first time, the Auto-Config function is inactive.
6072d. If Auto-Config is not required, the administrator should select ‘n’, for which subsequent configuration of the DHCP server, routing, DNS server and VTY user configuration is lost
6073Feedback
6074The correct answer is: When a device is started for the first time, the Auto-Config function is active.
6075Question 444
6076Not answered
6077Marked out of 1
6078Not flaggedFlag question
6079Question text
6080An AR2200 router in the company network cannot boot. In order to resolve this, the administrator wishes to update the VRP software. What should he/she do?
6081Select one:
6082a. The administrator should use the telnet command on the client to remote access the device, and upgrade the VRP software.
6083b. The administrator should use FTP to transfer the VRP software, by configuring the AR2200 router as an FTP client.
6084c. The administrator should use a console cable to connect the router and host, and directly upgrade the device.
6085d. The administrator should use DHCP to boot the AR2200, and then use the AR2200 router as a TFTP client to download the VRP software from the server.
6086Feedback
6087The correct answer is: The administrator should use FTP to transfer the VRP software, by configuring the AR2200 router as an FTP client.
6088Question 445
6089Not answered
6090Marked out of 1
6091Not flaggedFlag question
6092Question text
6093<Huawei>
6094Warning: Auto-Config is working. Before configuring the device, stop Auto-Config. If you perform configurations when Auto-Config is running, the DHCP, routing, DNS, and VTY configurations will be lost. Do you want to stop Auto-Config? [y/n]:
6095Refer to the output. When the administrator first starts the router, a system notice is displayed, however after rebooting this router, the notice disappeared. What is the reason for this? (Choose two)
6096Select one or more:
6097a. The administrator selected ‘n’ and did not save the configuration
6098b. This notice only appears during the very first device startup.
6099c. The administrator selected ‘y’ and saved the configuration.
6100d. The administrator has configured the device and saved the configuration, causing the notice to disappear.
6101Feedback
6102The correct answers are: The administrator has configured the device and saved the configuration, causing the notice to disappear., The administrator selected ‘y’ and saved the configuration.
6103Question 446
6104Not answered
6105Marked out of 1
6106Not flaggedFlag question
6107Question text
6108An end system is unable to communicate with a DHCP server following the startup process. Which IP address may be used by the client?
6109Select one:
6110a. 169.254.2.33
6111b. 0.0.0.0
6112c. 127.0.0.1
6113d. 255.255.255.255
6114Feedback
6115The correct answer is: 169.254.2.33
6116Question 447
6117Not answered
6118Marked out of 1
6119Not flaggedFlag question
6120Question text
6121VRP system login timeout time should be set under the VTY interface.
6122Select one:
6123True
6124False
6125Feedback
6126The correct answer is 'False'.
6127Question 448
6128Not answered
6129Marked out of 1
6130Not flaggedFlag question
6131Question text
6132NAPT is through TCP or UDP or IP packets in the protocol number to distinguish the different user's IP address.
6133Select one:
6134True
6135False
6136Feedback
6137The correct answer is 'False'.
6138Question 449
6139Not answered
6140Marked out of 1
6141Not flaggedFlag question
6142Question text
6143The following two configurat ion commands can realize router standby backup to the same destination 10.1.1.0:
6144[RTA) ip route-static 10.1.1.0 24 12.1.1_ 1 permanent
6145[RTA) ip route-static 10.1.1.0 24 13.1.1.1
6146Select one:
6147True
6148False
6149Feedback
6150The correct answer is 'False'.
6151Question 450
6152Not answered
6153Marked out of 1
6154Not flaggedFlag question
6155Question text
6156ALC will not filter equipment itself generated traffic which access to other devices;only filter forward traffic,in the forwarding traffic includes traffic
6157which other devices access the device.
6158Select one:
6159True
6160False
6161Feedback
6162The correct answer is 'True'.
6163Question 451
6164Not answered
6165Marked out of 1
6166Not flaggedFlag question
6167Question text
6168Refer to the following topology and configuration ,the router R1 and R2 connect via Serial low-speed cable,and the data link layer encapsulation using PPP. When R1 and R2 Holdtime inconsistent,APP negotiation fails , can not
6169communicate.
61702
6171Select one:
6172True
6173False
6174Feedback
6175The correct answer is 'False'.
6176Question 452
6177Not answered
6178Marked out of 1
6179Not flaggedFlag question
6180Question text
6181RSTP port in the Discarding state.although the received data frame will be discarded, but can according to the port received data frame to maintain the MAC address table.
6182Select one:
6183True
6184False
6185Feedback
6186The correct answer is 'False'.
6187Question 453
6188Not answered
6189Marked out of 1
6190Not flaggedFlag question
6191Question text
6192ARP protocol can resolve the destination MAC address based on the destination IP address, so as to realize the mapping of the link layer address and IP address.
6193Select one:
6194True
6195False
6196Feedback
6197The correct answer is 'True'.
6198Question 454
6199Not answered
6200Marked out of 1
6201Not flaggedFlag question
6202Question text
6203Access port can only receive and dispatch Untagged frame ,when received data frame with Tag will be discarded directly.
6204Select one:
6205True
6206False
6207Feedback
6208The correct answer is 'False'.
6209Question 455
6210Not answered
6211Marked out of 1
6212Not flaggedFlag question
6213Question text
6214As shown, it can be judged that 00e0-fc99-9999 is a specific host MAC address which the switch learn from ARP,and the IP address of the host has been replaced three times.
62158
6216Select one:
6217True
6218False
6219Feedback
6220The correct answer is 'False'.
6221Question 456
6222Not answered
6223Marked out of 1
6224Not flaggedFlag question
6225Question text
6226Huawei switch can use command vlan batch to batch create multiple VLAN, simplifying the configuration process.
6227Select one:
6228True
6229False
6230Feedback
6231The correct answer is 'True'.
6232Question 457
6233Not answered
6234Marked out of 1
6235Not flaggedFlag question
6236Question text
6237Network structure and OSPF partitions as shown in diagram,except for R1,router R2, RJ and R4 are all ABR router of OSPF.
623812
6239Select one:
6240True
6241False
6242Feedback
6243The correct answer is 'False'.
6244Question 458
6245Not answered
6246Marked out of 1
6247Not flaggedFlag question
6248Question text
6249After you enable the GRE keepalve function,GRE tunnel home terminal will periodically send keepalive packets every 1Os to the opposite end.
6250Select one:
6251True
6252False
6253Feedback
6254The correct answer is 'False'.
6255Question 459
6256Not answered
6257Marked out of 1
6258Not flaggedFlag question
6259Question text
6260As shown in the topology and configuration on the switches connected port, can determine the label for the data frames can be forwarded between the two switches .
626114
6262Select one:
6263True
6264False
6265Feedback
6266The correct answer is 'False'.
6267Question 460
6268Not answered
6269Marked out of 1
6270Not flaggedFlag question
6271Question text
6272In AR router created on certification plan,authorization scheme ,accounting scheme, HWTACACS or RADIUS server template to the domain only after the application to take effect.
6273Select one:
6274True
6275False
6276Feedback
6277The correct answer is 'True'.
6278Question 461
6279Not answered
6280Marked out of 1
6281Not flaggedFlag question
6282Question text
6283Trunk ports can both send the data frame with labels and the data frame without labels.
6284Select one:
6285True
6286False
6287Feedback
6288The correct answer is 'True'.
6289Question 462
6290Not answered
6291Marked out of 1
6292Not flaggedFlag question
6293Question text
6294When using dynamic NAT address pool, address pool can be reused,the same IP network simultaneously mapped to multiple IP.
6295Select one:
6296True
6297False
6298Feedback
6299The correct answer is 'False'.
6300Question 463
6301Not answered
6302Marked out of 1
6303Not flaggedFlag question
6304Question text
6305The Router-ID of OSPFvJ can be automatically generated by the system.
6306Select one:
6307True
6308False
6309Feedback
6310The correct answer is 'False'.
6311Question 464
6312Not answered
6313Marked out of 1
6314Not flaggedFlag question
6315Question text
6316Tracert in Huawei router diagnostic tool use UDP encapsulation tracking data.
6317Select one:
6318True
6319False
6320Feedback
6321The correct answer is 'True'.
6322Question 465
6323Not answered
6324Marked out of 1
6325Not flaggedFlag question
6326Question text
6327The main function of lnAR is to solve each virtual circuit connection of the addresses of the agreement for the equipment,including IP address and the IPX address,etc.
6328Select one:
6329True
6330False
6331Feedback
6332The correct answer is 'True'.
6333Question 466
6334Not answered
6335Marked out of 1
6336Not flaggedFlag question
6337Question text
6338When a router forwarding a packet.if no match to the corresponding specific routes and when there is no default route will discard the packet directly.
6339Select one:
6340True
6341False
6342Feedback
6343The correct answer is 'True'.
6344Question 467
6345Not answered
6346Marked out of 1
6347Not flaggedFlag question
6348Question text
6349[Huawe user-interface vty 0 14
6350[Huawei-ui-vty0-14) acl 2000
6351inbound [Huawei-ui-vty0-14) user
6352privilege level 3
6353[Huawei-ui-vty0-14) authentication-mode password
6354Please configure the login password £: maximum length 16 £© :huawei
6355the user privilege level is set to level 3, which is the highest level that can be set.
6356Select one:
6357True
6358False
6359Feedback
6360The correct answer is 'False'.
6361Question 468
6362Not answered
6363Marked out of 1
6364Not flaggedFlag question
6365Question text
6366Frame Relay networks , DLCI interface is a virtual circuit identifier;it must remain globally unique in the planning and deployment.
6367Select one:
6368True
6369False
6370Feedback
6371The correct answer is 'False'.
6372Question 469
6373Not answered
6374Marked out of 1
6375Not flaggedFlag question
6376Question text
6377Alternate Port and Backup port in STP all can not forward user traffic,but can receive, process occurs and sends BPOU.
6378Select one:
6379True
6380False
6381Feedback
6382The correct answer is 'True'.
6383Question 470
6384Not answered
6385Marked out of 1
6386Not flaggedFlag question
6387Question text
6388Refer to the following configuration,can judge the equipment GigabitEthernet0/0/0 of the IP address of the interface configuration is wrong, because the IP address of the interface can not end in zero.
6389[Huawei] interface GigabitEthernet0/0/0
6390[Huawei-GigabitEthernet0/0/0) ip address 19.224.17.0 255 .255.128.0
6391Select one:
6392True
6393False
6394Feedback
6395The correct answer is 'False'.
6396Question 471
6397Not answered
6398Marked out of 1
6399Not flaggedFlag question
6400Question text
6401Huawei equipment in the RIP process ,not only can use the command to configure RIP route preference priority value,you can specify the routing policy after this command,to meet the conditions specified routing set priority value.
6402Select one:
6403True
6404False
6405Feedback
6406The correct answer is 'True'.
6407Question 472
6408Not answered
6409Marked out of 1
6410Not flaggedFlag question
6411Question text
6412As shown,according to the configuration of the router R1,it can judge that the two PC can access ISP network normally.
641322
6414Select one:
6415True
6416False
6417Feedback
6418The correct answer is 'False'.
6419Question 473
6420Not answered
6421Marked out of 1
6422Not flaggedFlag question
6423Question text
6424As shown,if run the command ping 10.1.1.2 on R1,then data frames of VLAN10 which LSW1 receives from LSW2 is labeled.
642523
6426Select one:
6427True
6428False
6429Feedback
6430The correct answer is 'True'.
6431Question 474
6432Not answered
6433Marked out of 1
6434Not flaggedFlag question
6435Question text
6436The command which is used to enable CHAP authentication in PPP is pppd chap authentication
6437Select one:
6438True
6439False
6440Feedback
6441The correct answer is 'False'.
6442Question 475
6443Not answered
6444Marked out of 1
6445Not flaggedFlag question
6446Question text
6447VLSM can expand any IP network,including the Class D address.
6448Select one:
6449True
6450False
6451Feedback
6452The correct answer is 'False'.
6453Question 476
6454Not answered
6455Marked out of 1
6456Not flaggedFlag question
6457Question text
6458As shown,deploy static NAT command on router R1,when PC access the Internet, the destination address in data packet will not be changed.
645930
6460Select one:
6461True
6462False
6463Feedback
6464The correct answer is 'True'.
6465Question 477
6466Not answered
6467Marked out of 1
6468Not flaggedFlag question
6469Question text
6470ACL on AR G3 series routers supports two match orders:configuration order and automatic sorting.
6471Select one:
6472True
6473False
6474Feedback
6475The correct answer is 'True'.
6476Question 478
6477Not answered
6478Marked out of 1
6479Not flaggedFlag question
6480Question text
6481Refer to the output result as shown , it can determine the routing table of the router is composed of direct routes and static routes, and routing priority value of direct routes cannot be modified.
648231
6483Select one:
6484True
6485False
6486Feedback
6487The correct answer is 'True'.
6488Question 479
6489Not answered
6490Marked out of 1
6491Not flaggedFlag question
6492Question text
6493When Access port receives the same data frame of VLAN ID and PVID, peel off the VLAN ID, and then forwarded directly.
6494Select one:
6495True
6496False
6497Feedback
6498The correct answer is 'False'.
6499Question 480
6500Not answered
6501Marked out of 1
6502Not flaggedFlag question
6503Question text
6504Huawei devices can use the command undo summary to prohibit automatic summary of routing protocol RIPv2
6505Select one:
6506True
6507False
6508Feedback
6509The correct answer is 'True'.
6510Question 481
6511Not answered
6512Marked out of 1
6513Not flaggedFlag question
6514Question text
6515Huawei device, administrators can declare a subnet in RIPv2,the reason is RIPv2 supports VLSM.
6516Select one:
6517True
6518False
6519Feedback
6520The correct answer is 'False'.
6521Question 482
6522Not answered
6523Marked out of 1
6524Not flaggedFlag question
6525Question text
6526When an-image-file in the sender transmit via network using the application software.the TCP/IP encapsulation process pass through is: Date-Data Segment -Data Packet-Data Frame-Data Stream.
6527Select one:
6528True
6529False
6530Feedback
6531The correct answer is 'True'.
6532Question 483
6533Not answered
6534Marked out of 1
6535Not flaggedFlag question
6536Question text
6537In the frame relay network,it has configured a static MAP under one interface,if it continues to configure the fr inarp command,then this interface will send the Inverse ARP require message to the opposite end,cover the static MAP
6538record at the same time.
6539Select one:
6540True
6541False
6542Feedback
6543The correct answer is 'False'.
6544Question 484
6545Not answered
6546Marked out of 1
6547Not flaggedFlag question
6548Question text
6549Under the Huawei AR router's command line interface,the role of the Save command is to save the current systemtime.
6550Select one:
6551True
6552False
6553Feedback
6554The correct answer is 'False'.
6555Question 485
6556Not answered
6557Marked out of 1
6558Not flaggedFlag question
6559Question text
6560Broadcast address is a special address that all the hosts are set as 1 in the network address , it also can be used as host addresses.
6561Select one:
6562True
6563False
6564Feedback
6565The correct answer is 'False'.
6566Question 486
6567Not answered
6568Marked out of 1
6569Not flaggedFlag question
6570Question text
6571The Backup port in RSTP can replace a failed root port.
6572Select one:
6573True
6574False
6575Feedback
6576The correct answer is 'False'.
6577Question 487
6578Not answered
6579Marked out of 1
6580Not flaggedFlag question
6581Question text
6582Under the VRP interface,using the command delete or unreserved vrpcfg.zip can not delete files,you must empty the Recycle Bin to completely delete the file.
6583Select one:
6584True
6585False
6586Feedback
6587The correct answer is 'False'.
6588Question 488
6589Not answered
6590Marked out of 1
6591Not flaggedFlag question
6592Question text
6593Topology and configuration are shown as the following, so it can establish an Eth-Trunk logical l ink between two switches, and the LSW2 as the drive end.
659438
6595Select one:
6596True
6597False
6598Feedback
6599The correct answer is 'False'.
6600Question 489
6601Not answered
6602Marked out of 1
6603Not flaggedFlag question
6604Question text
6605Trunk port can allow multiple VLAN go through, including VLAN 4096 .
6606Select one:
6607True
6608False
6609Feedback
6610The correct answer is 'False'.
6611Question 490
6612Not answered
6613Marked out of 1
6614Not flaggedFlag question
6615Question text
6616The election of root switch in STP is based on comparing the switch priority, but in RSTP, will both compare the switch priority and MAC address.
6617Select one:
6618True
6619False
6620Feedback
6621The correct answer is 'False'.
6622Question 491
6623Not answered
6624Marked out of 1
6625Not flaggedFlag question
6626Question text
6627If the network address of a network is 192.1S8.1.0,then its broadcast address must be 192.168.1.255.
6628Select one:
6629True
6630False
6631Feedback
6632The correct answer is 'False'.
6633Question 492
6634Not answered
6635Marked out of 1
6636Not flaggedFlag question
6637Question text
6638The following figure shows the routing table of a router,when the router receives a packet which destination IP is 9.1.1.1,the router will forward according to the 9.1.0.0/16 route,since the route matching the destination address 9.1 .1.1 has more digits.
663942
6640Select one:
6641True
6642False
6643Feedback
6644The correct answer is 'True'.
6645Question 493
6646Not answered
6647Marked out of 1
6648Not flaggedFlag question
6649Question text
6650On Huaweidevices £•if authorizing with AM authentication,when the remote server is not responding, it can authorize the device from the network side.
6651Select one:
6652True
6653False
6654Feedback
6655The correct answer is 'True'.
6656Question 494
6657Not answered
6658Marked out of 1
6659Not flaggedFlag question
6660Question text
6661If using Gigabit optical modules to interconnect two Huawei S5710 switches ,the work pattern of network port is full duplex mode by default.
6662Select one:
6663True
6664False
6665Feedback
6666The correct answer is 'True'.
6667Question 495
6668Not answered
6669Marked out of 1
6670Not flaggedFlag question
6671Question text
6672The broadcast address of 192.168.1.0/25 subnet is 192.168.1.128.
6673Select one:
6674True
6675False
6676Feedback
6677The correct answer is 'False'.
6678Question 496
6679Not answered
6680Marked out of 1
6681Not flaggedFlag question
6682Question text
6683VLSM's role is on the class' basis of the IP address, divide corresponding bits from the host portion and take it as the network bits. However, when deploying on the router, you need routing protocols support.
6684Select one:
6685True
6686False
6687Feedback
6688The correct answer is 'True'.
6689Question 497
6690Not answered
6691Marked out of 1
6692Not flaggedFlag question
6693Question text
6694As shown,the running RIP between R1 and R2,R1 can not learn 2.2.2.2/32 or 2.0.0 0/8 route
669545
6696Select one:
6697True
6698False
6699Feedback
6700The correct answer is 'True'.
6701Question 498
6702Not answered
6703Marked out of 1
6704Not flaggedFlag question
6705Question text
6706DHCP OFFER packets can carry DNS address, but can only carry one DNS address.
6707Select one:
6708True
6709False
6710Feedback
6711The correct answer is 'False'.
6712Question 499
6713Not answered
6714Marked out of 1
6715Not flaggedFlag question
6716Question text
6717The rule to create VLAN on Huawei switches is that you can't create VLAN 4095, and you can not delete VLAN 1.
6718Select one:
6719True
6720False
6721Feedback
6722The correct answer is 'True'.
6723Question 500
6724Not answered
6725Marked out of 1
6726Not flaggedFlag question
6727Question text
6728STP meanwhile in improving the reliability of the network, but also can solve the loop problem of switched network.
6729Select one:
6730True
6731False
6732Feedback
6733The correct answer is 'True'.
6734Question 501
6735Not answered
6736Marked out of 1
6737Not flaggedFlag question
6738Question text
6739Under the Huawei AR router's command line interface,the role of the Save command is to save the current systemtime.
6740Select one:
6741True
6742False
6743Feedback
6744The correct answer is 'False'.