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

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

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 3

As shown below:

IR2] ad 2000

[R2-ad-basic-2000]rule deny

[R2-ad-basic-2000]quit

[R2] ospf

[R2-ospf»1]area 1

[R2-ospM-area-0.0.0.1] filter 2000 import

[R2-ospf-1-area-0.0.0,1] quit

[R2-ospf-1] default-route-advertise always

A : Area2containsType5LSAflood

B : Area2no insideType3 LSAflood

C : ArealcontainsType5 LSAflood

D : Arealno insideType3 LSAflood

Answer: D

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