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H12-831_V1.0 Exam Dumps - HCIP-Datacom-Advanced Routing & Switching Technology V1.0

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Question # 73

To ensure security, authentication can be configured in the OSPFV3 process area view.

A.

True

B.

False

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Question # 74

In OSPF, the A, BR will convert all type 7 L SAs in the NSSA area to type 5 L SAs.

A.

True

B.

False

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Question # 75

In the hub-spoke networking shown in the figure, the Hub-PE can be configured to allow repetitive local AS numbers for correct route transmission.

A.

TRUE

B.

FALSE

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Question # 76

Which of the following community attributes can ensure that the propagation scope of BGP routing entries is only within the AS?

A.

No_Export 

B.

No_Export_Subconfed

C.

Internet

D.

No_Advertise

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Question # 77

The IS-IS neighbor relationship between R3 and R1 is not established. According to the information in this figure, what is the possible reason?

A.

R3andR1ofIIHAuthentication failed

B.

R3andR1ofSystem IDrepeat

C.

R3andR1ofI5-LevelMismatch

D.

R3andR1the interconnect interfacecircuit-typeMismatchWhen troubleshooting MSTP faults, you executed the display current-configuration command to obtain

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Question # 78

Which of the following will not cause the VRRP backup group to flap?

A.

both endsVRRPBackup group preemption delay configuration is inconsistent

B.

BackupDevice Interface Packet Loss

C.

the time interval of the notification message is too small

D.

transmissionVRRPLink flapping of advertisement packets

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Question # 79

I-SPF and PRC can speed up ISIS route convergence. PRC does not calculate nodes. Instead, it updates routes based on the shortest path tree (SPT) calculated using the SPF algorithm.

A.

TRUE

B.

FALSE

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Question # 80

In addition to virtual connections, what type of IPv6 address is the source IPv6 address of OSPFv3's Hello text?

A.

IPv6anycast address

B.

unique local address

C.

Global Unicast Address

D.

link-local address

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