Free Access Huawei.H12-261_V3.0.v2022-08-02.q111 Practice Test (Page 5)

Question 16

Which of the following statements about the format of OSPFv3 packets is correct?? (multiple choice)

A.Removed Authentication, Auth Type field

B.There is no change in the option field of the He11o packet

C.OSPF version number changed from 2 to 3

D.Hello packets no longer contain address information and carry Interface ID

Question 17

The engineer uses 3 routers to test IPv6 services. He wants to realize the interconnection of IPv6 networks by running OSPFV3. Which of the following statements about the election of the network DR is correct?

A.After the network converges, a new broadcast link is set to R4, and the priority of R4 is 150. When the network converges again, R4 is DR

B.After the network converges, R1 is DR

C.After the network converges, the engineer modifies the priority of R1 to 100, the priority of R2 to 10, and the default value of R3. When the network is closed again, R1 is DR, R2 is BDR

D.After the network converges, R1 is powered off and restarted, and when the network converges again, R3 is the DR

Question 18

In an IPv6 network, two nodes A and B are neighbors to each other. If node A sends an NS message to node B, and if node B replies with an NA message after receiving the message, check on node A to see what the neighbor status will be. ? .

A.Probe

B.Incomplete

C.Stale

D.Reachable

Question 19

Regarding the command of 0SPF route aggregation, the correct description is:

A.The asbr-summary command is a command in the OSPF view.

B.advertise is the default parameter of the abr-summary command, that is, if not-advertise is specified in the abr-summary command, the default is advertise

C.not-advertise is the default parameter of the abr-summary command, that is, if the abr-summary command does not specify advertise, the default is not-advertise

D.The abr-summary command is a command in the OSPF area view.

Question 20

As shown below, which routes will R2 learn? ( confirmed)

A.R2 can learn two routes, 10.1.2.0/24 and 10.1.3.0/24.

B.R2 can receive the LSP of R1, but cannot add it to the routing table.

C.R2 can learn all routes of R1.

D.R2 can learn the route 10.1.1.0/24.

Other Version: 2252Huawei.H12-261_V3.0.v2022-11-21.q152

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Question 16

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Question 20

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