Free Access Huawei.H12-831_V1.0-ENU.v2025-07-09.q157 Practice Test (Page 8)

Question 31

The IS-IS neighbor between R3 and R1 is not established. According to the information in this figure, what is the possible cause?

A.The lS-Level of R3 and R1 do not match

B.The IIH certification of R3 and R1 failed

C.The System ID of R3 and R1 are duplicated

D.The circuit-type of the interconnection interface between R3 and R1 does not match

Question 32

As shown in the figure, on the R1 router, network administrator A sends the routing entry to R2 through the routing policy After modifying the Local Preference value, you can control the path of traffic leaving the AS100

A.Correct

B.wrong

Question 33

A router Network LSA is shown in the figure. Which of the following statements is correct? (Multiple choice)

A.This router is DR

B.The Router ID of this router is 10.0.12.2

C.The DR priority of the router is 100

D.The network segment where the router is located is 10.0.12.0 24

Question 34

The following six tools cannot be used to match BGP routing entries?

A.Community Filter

B.IP Prefix List

C.basicA, CL

D.advancedA, CL

Question 35

If the Sticky MAC function of the interface is enabled, what is the number of MAC addresses learned by the interface by default?

A.1

B.5

C.15

D.10

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Question 31

Question 32

Question 33

Question 34

Question 35

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