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Huawei H12-831_V1.0 Practice Test - Questions Answers, Page 5

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Question 41

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The routing policy tools that can be used by BGP mainly include Filter-policy and Route-policy. Fiter-policy can only filter routes, and Route-policy can only modify routes.

Yes

Yes

wrong

wrong

Suggested answer: B
asked 13/12/2024
Maurice Melgert
49 questions

Question 42

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As shown in the figure, in a medium-sized network, BGP generally deploys dual RRs to improve R reliability. When deploying dual RRs, the ClusterIDs of the two RRs are generally set to be the same. What is the reason for this?

Huawei H12-831_V1.0 image Question 42 132185 12132024000506000000

Prevent RR from receiving too many routes and causing insufficient memory

Prevent RR from receiving too many routes and causing insufficient memory

prevent suboptimal

prevent suboptimal

prevent loops

prevent loops

Prevent the client from receiving too many routes and causing it to run out of memory

Prevent the client from receiving too many routes and causing it to run out of memory

Suggested answer: A
asked 13/12/2024
Kevin Boddy
36 questions

Question 43

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A campus has deployed IPv6 for service testing. There are 4 routers in the network, running 0SPFv3 to implement IPv6 network interconnection. As shown in the figure, an engineer checked the LSDB of R2 and intercepted one of the Link-LSAs. Which of the following statements is true about the description of this LSA?

Huawei H12-831_V1.0 image Question 43 132186 12132024000506000000

The router that generates this LSA is R2 port R2 connected

The router that generates this LSA is R2 port R2 connected

IPv6 address prefix for GEO/0/0: 2001:DB8:2345:23::/64

IPv6 address prefix for GEO/0/0: 2001:DB8:2345:23::/64

The link-local address of R2 interface GEO/0/0 is: FE80::2E0:FCFF:FEC, D:4F79

The link-local address of R2 interface GEO/0/0 is: FE80::2E0:FCFF:FEC, D:4F79

The SA shows 2 does not support external routing, but participates in IPv6 routing calculation

The SA shows 2 does not support external routing, but participates in IPv6 routing calculation

Suggested answer: A, B, C
asked 13/12/2024
Rajeev Parameswaran
44 questions

Question 44

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In BGP4+, what is the content of the next hop network address field carried in the P_REA, CHLRI attribute in the Update packet?

Can only be a global unicast address

Can only be a global unicast address

can just be a link-local address

can just be a link-local address

Can carry link-local addresses and global unicast addresses at the same time

Can carry link-local addresses and global unicast addresses at the same time

Only link-local addresses

Only link-local addresses

Suggested answer: C
asked 13/12/2024
Aparecido Lemos
41 questions

Question 45

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Fill in Blanks

The configuration shown is performed on R2 to filter all incoming routes. Suppose there is a BGP route with the AS_Path attribute of [100200300400] on R1 that needs to be sent to R2. Please help the network administrator to adjust the AS order in the AS_Path attribute of the route on R1 to ensure that the route entry will not be filtered by the routing policy of R2____, ____, ____, ____.

Huawei H12-831_V1.0 image Question 45 132188 12132024000506000000

100 This space corresponds to the [A] space in the routing policy

200 This space corresponds to the [B] space in the routing policy

300 This space corresponds to the [C] space in the routing policy

400 This space corresponds to the [D] space in the routing policy

CDAB

CDAB

Suggested answer: A
asked 13/12/2024
Yusuf Sivrikaya
45 questions

Question 46

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In the MPLS network, there are different operation types for labels, among which the meaning of the 'pop' action is:

Replace the top label with another value

Replace the top label with another value

existMPLSAdd the top label to the label stack

existMPLSAdd the top label to the label stack

Replace the top label with another set of labels

Replace the top label with another set of labels

existMPLSRemove the top label from the label stack

existMPLSRemove the top label from the label stack

Suggested answer: D
asked 13/12/2024
Paola Aguirre
47 questions

Question 47

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<Huawei>display ospf Isdb network self-originate OSPFProcess1 with Router ID 10.0.12.2

Area: 0.0.0.0

Type: Network

Lsid: 10.0.122

Advrtr: 10.0.12.2

Ls age: 824

Len: 32

Options : E

\seq#:80000002

1 chksum : 0x8970

I Net mask: 255.255.255.0

IPriority : Low

I Attached Router 10.0.12.2

. Attached Router 10.0.12.1


A router's Network LSA is shown in the figure. Which of the following statements is correct?

by the routerDRpriority is100

by the routerDRpriority is100

of this routerRouter IDfor10.0.12.2

of this routerRouter IDfor10.0.12.2

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

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

This router isDR

This router isDR

Suggested answer: B, C, D
asked 13/12/2024
Bob Target
42 questions

Question 48

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According to this picture, the door can be judged?

Huawei H12-831_V1.0 image Question 48 132191 12132024000506000000

R4belong only toLevel-2

R4belong only toLevel-2

system-IDforee8c.a0c2.baf2device whose type isLevel-1-2

system-IDforee8c.a0c2.baf2device whose type isLevel-1-2

system-IDforee8a0c2.baf2device whose type isLevel-1

system-IDforee8a0c2.baf2device whose type isLevel-1

R4belong only toLevel-1

R4belong only toLevel-1

Suggested answer: B, D
asked 13/12/2024
Jordi Nogués
41 questions

Question 49

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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 MED value, you can control the path of traffic entering the AS100

Huawei H12-831_V1.0 image Question 49 132192 12132024000506000000

True

True

False

False

Suggested answer: A
asked 13/12/2024
Rita Marques
45 questions

Question 50

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As shown in the figure, all routers run OSPF, because R3 is in the backbone area, so in the LSDB of R3 There are no three types of LSAO

Huawei H12-831_V1.0 image Question 50 132193 12132024000506000000

True

True

False

False

Suggested answer: B
asked 13/12/2024
Ronald Zegwaard
34 questions
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