Huawei H12-811_V1.0 Quiz 25 Topic 1 Questions 121-125

Question: 1

Which of the following descriptions of OSPF DD packets and LSAs are correct ().

AThe header of the LSA can uniquely identify an LSA

BDD packet contains detailed information about LSA

CDD packets only contain LSA header information

DThe LSA header is only a small part of the LSA

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Question: 2

The output information of a certain router is shown in the figure. Which of the following statements is wrong?

AThe effective Router ld of this device is 10.0.1.1

BThe effective Router id of this device is 10.0.12.1

CThe device is faulty, and the configured Router ld is inconsistent with the actual effective Router ID

DThis router has enabled regional authentication

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Question: 3

The network administrator hopes to be able to effectively use the IP address of the 192.168.176.0/25 network segment. Now that the company's marketing department has 20 hosts, which of the following

address segments is best allocated to the marketing department?

A192.168.176.96/27

B192.168.176.0/25

C192.168.176.160/27

D192.168.176.48/29

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Question: 4

Which of the following statements about OSPF neighbor status are correct?

AAfter the router LSDB synchronization is completed, it is converted to Full state

BIn the Exchange state, routers send each other DD packets containing a summary of link state information, describing the contents of the local LSDB

CThe sequence number of the DD message is determined in the Exchange state

DThe master-slave relationship of OSPF is formed in the ExStart state

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Question: 5

The output information of a certain switch is shown in the figure. Which of the following interfaces can forward data frames with VLAN-ID 40. And it does not carry tags when forwarding?

AGE0/0/4

BGE0/0/5

CGE0/0/2

DGE0/0/3

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Huawei H12-811_V1.0 Quiz:25 Topic:1 Questions:121-125