H12-821_V1.0 Practice Online

Question 1

Which of the following attribute must be carried in an Update message?

A : Local-pref

B : Prefval

C : MED

D : AS-Path

Answer: A

Question 2

After which of the following parameters are modified does an IS-IS neighbor relationship need to re-established?

A : The cost of an IS-IS interface is changed.

B : The IP address of an ISIS interface is changed.

C : The level of an ISIS interface is changed.

D : The interval at which an IS-IS interface sends IIH packets is changed.

Answer: C

Question 3

Which of the following statements about the forwarding plane of a switch is false?

A : Provides high-speed and non-blocking data channels.

B : Can encapsulate and decapsulate packets.

C : Can collect packet statistics.

D : Consists of main control boards and interface boards.

Answer: C

Question 4

Which of the following statements regarding OSPF route summarization is false?

A : OSPF supports two route summarization modes: ABR summarization and ASBR summarization.

B : Any router in OSPF can summarize routes.

C : Route summarization is the process of summarizing routes with the same prefix into one route and then advertising only the summarized route to other areas

D : Route summarization can reduce routing information, decrease the routing table size, and improve router performance.

Answer: D

Question 5

Preferences of routing protocols determine the sequence In which a router selects a route among routes to the same destination /earned through different routing protocols.

A : TRUE

B : FALSE

Answer: B

Name:	HCIP-Datacom-Core Technology V1.0
Exam Code:	H12-821_V1.0
Certification:	HCIP
Vendor:	Huawei
Total Questions:	60
Last Updated:	Apr 24, 2024

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