Free Access Huawei.H12-831_V1.0-ENU.v2022-08-05.q187 Practice Test (Page 19)

Question 86

By default, LDP adjacencies will trigger the establishment of LSP based on the IP routing of the 32bit address.

A.FALSE

B.TRUE

Question 87

Which of the following is not a hardware preparation for cutover?

A.Test the operation of the board

B.Power-on test

C.Device version check

D.Cable Continuity Test

Question 88

A campus deploys OSPF to implement network interworking. The LSDB of R2 is shown in the figure. From this LSDB. it is possible to What information was obtained?

A.R2WillType7 LSAThe default route is converted toType5 LSAdefault route for

B.R2existOSPFThe default route is delivered in the process

C.ArealNone inType3 LSA. maybeR2in the area1In the correct directiontype3 LSAfiltered

D.Area 1forNSSAarea

Question 89

The RR rules for advertising routes break the IBGP split horizon rules, so it may cause loops in the AS.
What routing attributes does RR use to prevent loops? (Multiple choice)

A.Cluster List

B.Next hop

C.AS-PATH

D.Originator ID

Question 90

What is wrong with this configuration description is:

[Huawei]dhcp enable
[Huaweijinte GigabitEthernet 0/0/1 [Huawei-GigabitEthernet0/0/1 ]dhcp option82 insert en [Huawei-GigabitEthernet0/0/1 ]dhcp snooping enable [Huawei-GigabitEthernet0/0/1]dhcp snooping trusted

A.turn onDHCP Snoopingconfiguration can be used to preventARPspoofing attack

B.ifGigabitEthemnetOIO/1received by the interfaceDHCPIn the request message, there is noOption82of SutOptioninformation, the device will generateOption82,and insert it into the message

C.configureGigabitEthernetO/0/lThe interface is a trusted interface

D.turn onDHCP Snoopingconfiguration can be used to preventDHCP ServerCounterfeiter Attack

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Question 86

Question 87

Question 88

Question 89

Question 90

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