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Huawei H12-224 Practice Test - Questions Answers, Page 47

Question list

List of questions

Question 461

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Based on BGP route selection rules, the route with the smallest MED value is preferred.

Question 462

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In the VRP, by default, a BGP router automatically retransmits an Update packet to its BGP peer after the outbound routing policy of the BGP peer changes.

Question 463

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How does a BGP router process the received route whose next hop is unreachable?

Question 464

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IGP routes can be installed into the BGP routing table by running either the network or import-route command.

Question 465

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Which statements about the process of establishing a BGP peer relationship are true? (Choose three.)

Question 466

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Which of the BGP attributes will not be advertised to other neighbor AS?

Question 467

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Which statements about BGP route advertisement are true? (Choose two.)

Question 468

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An Autonomous System (AS) is a set of routers under a single technical administration, using the same routing policy.

Question 469

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Which statements about the AS number range are true? (Choose three.)

Question 470

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Which BGP attributes are optional in a BGP Update packet? (Choose two.)

Question 461

Based on BGP route selection rules, the route with the smallest MED value is preferred.

True

False

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Question 462

In the VRP, by default, a BGP router automatically retransmits an Update packet to its BGP peer after the outbound routing policy of the BGP peer changes.

True

False

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Question 463

How does a BGP router process the received route whose next hop is unreachable?

The BGP router sends an error message to the router that has sent the Update message.

The BGP router accepts this route and adds it to the BGP routing table. This route, however, is neither preferred nor added to the IP routing table for packet forwarding.

The BGP router refuses this route.

The BGP router accepts this route and adds it to the BGP routing table. This route can participate in route selection and may be selected as the optimal route to be added to the IP routing table for packet forwarding.

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Question 464

IGP routes can be installed into the BGP routing table by running either the network or import-route command.

True

False

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Question 465

Which statements about the process of establishing a BGP peer relationship are true? (Choose three.)

There may be two TCP connections during the establishment of the BGP peer relationship.

If two TCP connections are established between BGP peers, one connection functions as the primary connection, and the other as the backup connection.

If two TCP connections are established between BGP peers, one TCP connection is torn down.

If there are "multiple" TCP connections between BGP peers, BGP keeps the TCP connection initiated by the peer with a greater BGP router ID.

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Question 466

Which of the BGP attributes will not be advertised to other neighbor AS?

LOCAL_PREF

AS_PATH

COMMUNITY

ORIGIN

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Question 467

Which statements about BGP route advertisement are true? (Choose two.)

All BGP routes learned from BGP peers are advertised to other BGP peers.

Only the routes learned from an IGP are advertised to other BGP peers.

By default, the routes learned from IBGP peers are not advertised to other IBGP peers.

Only the optimal routes are advertised to other BGP peers.

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Question 468

An Autonomous System (AS) is a set of routers under a single technical administration, using the same routing policy.

True

False

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Question 469

Which statements about the AS number range are true? (Choose three.)

If 2-byte AS numbers are supported, a private AS number ranges from 32768 to 65535.

If 2-byte AS numbers are supported, a private AS number ranges from 64512 to 65535.

If 2-byte AS numbers are supported, an AS number ranges from 1 to 65535.

If 4-byte AS numbers are supported, a 4-byte AS number is in the x.y format. Here, "x" and "y" are integers ranging from 1 to 65535 and 0 to 65535 respectively.

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