Free Huawei H12-831_V1.0 Exam Questions

Become Huawei Certified with updated H12-831_V1.0 exam questions and correct answers

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Total 330 Questions | Updated On: Apr 20, 2026

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Question 1

MPLS is called Multi-Protocol Label Switching. Regarding the label description in MPLS, the correct one is:

A : MPLSThe system has a variety of label publishing protocols, such asLDPis a label publishing agreement

B : Labeled byMIPLSheader of messageBIt has global significance, that is, the label values of all routers cannot be repeated.

C : A label is a fixed-length identifier with only local significance, which is used to uniquely identify the group to which a group belongs.FEC

D : MPLSSupports single-layer labels as well as multi-layer labels

Answer: A,C,D

Question 2

aboutOSPFWhich of the following statements is false?

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

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

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

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

Answer: A

Question 3

MPLS is called Multi-Protocol Label Switching. Regarding the label description in MPLS, the correct one is:

A : MPLSThe system has a variety of label publishing protocols, such asLDPis a label publishing agreement

B : Labeled byMIPLSheader of messageBIt has global significance, that is, the label values of all routers cannot be repeated.

C : A label is a fixed-length identifier with only local significance, which is used to uniquely identify the group to which a group belongs.FEC

D : MPLSSupports single-layer labels as well as multi-layer labels

Answer: A,C,D

Question 4

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 5

An interface of a switch is in error-down state. A possible cause is that the average rate of broadcast packets received by the interface exceeds the upper threshold set by the administrator for storm control.

A : TRUE

B : FALSE

Answer: A

Page: 1 / 66

Total 330 Questions | Updated On: Apr 20, 2026

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