Free Access Huawei.H12-831_V1.0.v2025-10-16.q126 Practice Test (Page 6)

Question 21

A park deployed IPv6 for business testing. There are 4 routers in the network, running OSPFV3 to realize the interconnection and intercommunication of IPv6 networks. As shown in the figure, an engineer checked the LSDB of R2 and intercepted one of the Link-LSAs. Regarding the description of the LSA, which of the following statements are correct? (Multiple choice)

A.The router that generated the LSA is R2

B.The LSA shows that R2 does not support external routing, but participates in IPv6 routing calculations

C.The IPv6 address prefix of the R2 interface GE0/0/0 is 2001:2343: 23: :/64

D.The link-local address of the R2 interface GE0/0/0 is FE80::2E0; FCFF:FECD:4F79

Question 22

According to this diagram, can we break the

A.R4belong only toLevel-1

B.system-IDforee8c.a0c2.baf2The device' whose type isLevel-1

C.R4dry onlyLevel2

D.system-IDforee8c.a0c2.baf2device whose type isLevel-1-2

Question 23

In what ways can log information be viewed:

A.Willflash:/logfile/Tlog file viaFIP/TFTPtransfer toPCsuperior

B.log in to the device viadisplay logbuferCheck

C.there is no way

D.Network management system interface view

Question 24

On the OSPFv3 network shown in the figure, area 1 is a stub area. Which of the following statements are true?

A.Both R1 and R2 generate Intra-Area-Prefix-LSAs.

B.Both R1 and R2 generate Network-LSAs.

C.Default routes exist in the routing tables of R1 and R2.

D.Both R1 and R2 generate Inter-Area-Prefix-LSAs.

Question 25

Part of the configuration of R1 is as follows. Which statement about OSPF on R1 is correct?
ospf 1 router-id 172.16.1.1
area 0.000
network 10.1.12.1 0.0.0.0
network 10.1"3"0.0.0.0
network 172.16/1 1 0.0.0.0
ospf 2 vpn-instance tt
area QQO.O
network 10J J 1 0.000

A.VRFttThe routing information will not be available nowOSPFprocess1in the routing table

B.process1and process2ofOSPF-LSDBits area0InsideLSAexactly the same

C.process1and process2ofOSPF LSD8within its areaLSAinconsistent

D.VRF ttThe routing information will appear inOSPFprocess1in the routing table

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Question 21

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Question 23

Question 24

Question 25

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