Free Access Huawei.H12-831_V1.0-ENU.v2022-08-05.q187 Practice Test (Page 10)

Question 41

As shown in the figure, the network has a loop because STP is not enabled. Which of the following phenomena may be bowed?

A.equipmentCPUOccupancy is too high

B.Hostreceive a large number of broadcasts

C.MA, CAddress table flapping

D.The device will generate a loop alarm

Question 42

The engineer used two routers to test the IPv6 service and simulated the interconnection between the headquarters and the branch by running BGP4+. As shown in the figure, an engineer captured the packet to check the Updte message sent by R1. Regarding the description of the message information, which of the following statements are correct? (Multiple choice)

A.The length of the top and top strength of the routing address described in the message is: 2001:db8:2345:1::1/128

B.The next hop address of the route described in this message is: 2001:db8:2345:1::1\

C.This message describes the currently revoked IPv6 route

D.The message describes only one BGP attribute, and the multi-protocol unreachable NLRI attribute

Question 43

Does the role of Link-LSA in OSPFv3 not include?

A.To the other road on the link Tiandikou noon-

B.Advertise to other routers on the link the originatingNetwork-LSAOptions set in

C.Advertise this router's interface to other routers on the linkID

D.Advertise the link-local address of this interface to other routers on the link

Question 44

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?

A.Prevent RR from receiving too many routes and causing insufficient memory

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

C.prevent suboptimal

D.prevent loops

Question 45

In the absence of a header, the Domain ID of each OSPF process running on the router and the process ID of the process Be consistent and can be modified under the process through the domain-id command

A.False

B.True

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Question 41

Question 42

Question 43

Question 44

Question 45

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