Free Practice Huawei H12-831_V1.0 Exam Questions 2026

Stay ahead with 100% Free HCIP-Datacom-Advanced Routing & Switching Technology V1.0 H12-831_V1.0 Dumps Practice Questions

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Total 330 Questions | Updated On: May 24, 2026

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Question 1

If the temperature of the device is found to be too high, it can be concluded that the fan has failed

A : True

B : False

Answer: B

Question 2

What is the purpose of configuring LSP fragmentation on an IS-IS device?

A : make the device unbuildableIS-ISNeighbor

B : enable the device to support moreIS-ISrouting entry

C : make the device unable to learnIS-ISrouting information

D : no real purpose

Answer: B

Question 3

MPLS supports nesting of multiple labels. After receiving an MPLS packet, a device first processes the label next to the Layer 2 header, that is, the top MPLS label.

A : TRUE

B : FALSE

Answer: A

Question 4

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 5

On the OSPFv3 network shown in the figure, the IPv6 address of Loopback0 on R3 is 2000-3, and OSPFv3 is enabled. Which of the following statements are true?

A : R2 definitely generates a Link-LSA

B : The Link-LSA generated by R2 does not exist in the LSDB of Rl.

C : Rl definitely generates a Network-LSA.

D : R3 definitely generates an Intra-Area-Prefix-LSA.

Answer: A,B,D

Page: 1 / 66

Total 330 Questions | Updated On: May 24, 2026

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