JN0-303

单选题Within a BGP confederation， how are routing loops avoided？（）A Split horizon.B AS confederation sequence.C The BFP cluster ID attribute.D The BGP originator ID attribute.

题目
单选题
Within a BGP confederation， how are routing loops avoided？（）
A

Split horizon.

B

AS confederation sequence.

C

The BFP cluster ID attribute.

D

The BGP originator ID attribute.

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相似问题和答案

第1题：

Which mechanism does External BGP use to prevent the formation of routing loops?()

A. AS path

B. Split horizon

C. Poison reverse

D. Unicast RPF check


参考答案：A

第2题：

What defines a BGP confederation?()

A. autonomous-system 64555;confederation 1111 ;

B. autonomous-system 64555; confederation 1111 members [ 64555 64777 ];

C. confederation 64555; autonomous-system 1111 members [ 64555 64777 ];

D. sub-autonomous-system 64555; confederation 1111 members [ 64555 64777 ];


参考答案：B

第3题：

为了防止路由反射器冗余可能导致的路由环路出现,路由反射器使用了两个BGP路径属性:Originator_ID和()。


答案：Cluster_ID

第4题：

Which BGP attribute is used by BGP to prevent routing loops?（）

  • A、AS - path
  • B、next - hop
  • C、MED
  • D、weight
  • E、local preference
  • F、origin

正确答案:A

第5题：

Which BGP attribute is used by BGP to prevent routing loops?()

A. AS - path

B. next - hop

C. MED

D. weight

E. local preference

F. origin


参考答案：A

第6题：

When implementing BGP confederations, which configuration command establishes the globally unique AS number used with external peers outside your network?()

A. bgp confederation as

B. bgp confederation system

C. bgp confederation remote-as

D. bgp confederation identifier


参考答案：D

第7题：

Which statement would prevent the sending of redundant route advertisements when your routereflector cluster is fully meshed?()

A. set protocols bgp group mygroup path-selection cisco-non-deterministic;

B. set protocols bgp group i-bgp no-aggregator-id;

C. set protocols bgp group mygroup no-client-reflect;

D. set protocols bgp group i-bgp damping;


参考答案：C

第8题：

Within a BGP confederation how are routing loops avoided?()

A. split horizon

B. the AS-path attribute

C. the BGP cluster ID attribute

D. the BGP originator ID attribute


参考答案：B

第9题：

专门用于防止BGP路由反射器环路的属性有()

A.Originator_ID

B.Aggregator

C.Cluster_List

D.AS-Path


参考答案：A, C

第10题：

What defines a BGP confederation?（）

  • A、autonomous-system 64555;confederation 1111 ;
  • B、autonomous-system 64555; confederation 1111 members [ 64555 64777 ];
  • C、confederation 64555; autonomous-system 1111 members [ 64555 64777 ];
  • D、sub-autonomous-system 64555; confederation 1111 members [ 64555 64777 ];

正确答案:B

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