100% Free Huawei H12-831_V1.0 Practice Test Questions and Answers 2026

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Total 330 Questions | Updated On: May 23, 2026

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Question 1

Service routes of an enterprise are transmitted on the network. Some configurations of PE1 and PE2 are shown in the figure. Which of the following LSAs may CE2 receive?

A : Type 5 LSA

B : Type 1 LSA

C : Type 3 LSA

D : Type 7 LSA

Answer: B,C

Question 2

A router's Network LSA is shown in the figure. Which of the following statements is correct?< Huawei >display ospf Isdb network self-originate OSPFProcess1 with Router ID 10.0.12.2Area: 0.0.0.0Type: NetworkLsid: 10.0.122Advrtr: 10.0.12.2Ls age: 824Len: 32Options : E\seq#:800000021chksum : 0x8970INet mask: 255.255.255.0IPriority : LowIAttached Router 10.0.12.2.Attached Router 10.0.12.1

A : by the routerDRpriority is100

B : of this routerRouter IDfor10.0.12.2

C : The network segment where the router is located is10.0.12.0 24

D : This router isDR

Answer: B,C,D

Question 3

aboutOSPFWhich of the following statements is false?

A : For a pair of additional 0hers on an Ethernet link, it is normal to stop clearing in the 2-72 state

B : Stalling in ExStart state may be a bad match between neighbor routers

C : stagnantINThe it state indicates that the router has received the neighbor'sHello message. butHell messagedoes not include this routerOSPF Router ID

D : The two router databases are synchronized, SPFAn error occurred in the calculation, it must be because of the RouterID repeated

Answer: A

Question 4

display interface GEO/O/O once, and found that the Total Eror count (the total number of error packets at the physical layer of the interface) is not correct. . At this time, it can be concluded that the current time and fall has not disappeared

A : True

B : False

Answer: A

Question 5

Which of the following are documents that need to be handed over as part of the wrap-up of a structured network troubleshooting process files?

A : Maintenance suggestions to avoid this fault

B : Troubleshooting Summary Report

C : Troubleshooting Procedure Documentation

D : slightly

Answer: A,B,C

Page: 1 / 66

Total 330 Questions | Updated On: May 23, 2026

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