Huawei HCIP-Datacom 認定 H12-831-ENU 試験問題:

1. If the display current-configuration can reveal the IS-IS configuration, but there is no IS-IS configuration in the display saved-configuration, then the explanation?

A) The running IS-IS configuration in memory has been saved to Flash
B) IS-IS configuration running in memory, not saved to Flash
C) Flash running IS-IS configuration, not saved to memory
D) No IS-IS command entered

2. A campus has deployed IPv6 for service testing. There are 4 routers in the network, running OSPFV3 to realize the interconnection of IPv6 networks. As shown in the figure, an engineer checked the LSDB of R2 and intercepted one of the Link-LSAs.

Which of the following statements about the description of LSA is true? (Multiple choice)

A) The LSA shows that R2 does not support external routing, but participates in IPv6 routing calculation
B) The address prefix of the R2 interface GE0/0/0 IPv6 is 2001
C) The link-local address of R2 interface GE0/0/0 is: FE80
D) The router that generated this LSA is R2

3. A router runs OSPF, and the output information is shown in the figure. Which of the following statements is correct?

A) This device is an ABR
B) The destination network described by this LSA is 10.0.23.0/24
C) The type of the LSA is AS-external-LSA
D) The LSA in the figure is generated by this router

4. To ensure security, authentication can be configured in the OSPFv3 process area view.

A) True
B) False

5. Which of the following descriptions about BGP/MPLS IPVPN data forwarding is wrong?

A) The inner label of data forwarding is allocated by MP-BGP
B) When data is transmitted in the BCP/MPLS IP VPN backbone network, it always carries two layers of labels
C) The data sent by PE to CE is IPv4 packet
D) The outer label of data forwarding can be assigned by LDP

質問と回答：