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Huawei H12-831_V1.0 Exam Syllabus Topics:

Huawei HCIP-Datacom-Advanced Routing & Switching Technology V1.0 Sample Questions:

1. If users connected to a switch change frequently, you can configure port security to convert dynamic MAC addresses into sticky MAC addresses. In this way, when users change, the old bound MAC address entries can be aged out in a timely manner.

A) FALSE
B) TRUE

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

A) The LSDBs of R4 and R5 are the same.
B) The LSDBs of R1, R2, and R3 are the same.
C) If R5 imports an external route, R4 does not need to rely on the Inter-Area-Router-LSA to calculate the external route.
D) R1, R2, and R3 generate Inter-Area-Prefix-LSAs.

3. On a broadcast network, routers (including non-DIS routers) of the same level on a network segment can establish neighbor relationships. In the implementation of BFD for IS-IS, however, BFD sessions are established only between a DIS and non-DIS routers, not between non-DIS routers.

A) FALSE
B) TRUE

4. IS-IS LSP fragments are identified by the LSP Number field their LSP IDs. This field Is 4 bits long.
Therefore, an -is process can generate a minimum of 256 LSP fragments, which means only a limited amount of information can be carried. By adding additional system 1Ds, you can enable the 1515 process o generate more LSP fragments.

A) FALSE
B) TRUE

5. The VPN1 route transmission path in the hub-spoke networking is shown in the figure. When Hub-PE forwards the route of VPN1 to Spoke^PE2, which of the following is true about the AS_Path attribute carried in the route?

A) AS_Path=65001, 100,65002
B) The AS_Path attribute is empty.
C) AS_Path=100
D) AS_Path=65001, 100

Solutions: