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When implementing BGP confederations, which configuration co

题目
单选题
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

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相似问题和答案

第1题：

Which action occurs when the static route 10.0.55.2／32 is evaluated by the policy main－policy? ()

A. The route is advertised into BGP.

B. The route is suppressed from BGP.

C. The route is advertised into BGP and goes only one hop.

D. The route is advertised into BGP and can only propagate throughout the neighboring AS.


参考答案：B

第2题：

Which two statements are true about the configure exclusive command?()

A. It allows users to retain all uncommitted changes when exiting exclusive configuration mode.

B. It allows multiple users to edit private copies of the configuration concurrently.

C. It causes the loss of all uncommitted changes when exiting exclusive configuration mode.

D. It excludes other users from editing the configuration.


参考答案：C, D

第3题：

Which action does a BGP speaker take when it detects that the reset state bit is set in an openmessage?()

A. It tears down the BGP session.

B. It sends a restart message to the peer.

C. It marks all routes from that peer as stale.

D. It sends a BGP refresh message to the peer


参考答案：C

第4题：

When implementing MPLS VPNs between CE and PE routers, which of these statements is correct? As a Network Engineer, it is necessary for you to know how to implement MPLS VPNs between Customer Edge and Provider Edge routers. Refer to the following descriptions, which one is making sense?（）

  • A、If using OSPF or EIGRP as the PE-CE routing protocol, redistribution is not required, but any other protocol or static route will require redistribution
  • B、If using IS-IS as the PE-CE routing protocol, no redistribution is required
  • C、If using static routes between the CE and PE routers, no redistribution of other VPN routes is required
  • D、If PE-CE protocol is not BGP, redistribution of other VPN routes from MP-BGP is required

正确答案:D

第5题：

An engineer is preparing an implementation plan in which the configuration needs to influence BGP‘s choice of best path.Which of the following is least likely to be used by the configuration in this imple mentation plan?（）

A. Weight

B. Origin code

C. AS_Path

D. Local_Pref


参考答案：B

第6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7题：

Which two BGP attributes are incorporated for loop prevention within an AS using a route reflection configuration? ()

A.A

B.B

C.C

D.D


参考答案：C, D

第8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9题：

When the BGP path selection process is being performed on a Cisco router, which BGP attribute is used first when determining the best path?()

A. local preference

B. MED

C. weight

D. or igin

E. next - hop

F. AS - path


参考答案：C

第10题：

When implementing OSPFv3, which statement describes the configuration of OSPF areas?（）

  • A、In interface configuration mode, the OSPFv3 area ID combination assigns interfaces to OSPFv3 areas.
  • B、In router configuration mode, the network wildcard area ID combination assigns networks to OSPFv3 areas.
  • C、In interface configuration mode, the IPv6 OSPF process area ID combination assigns interfaces to OSPFv3 areas.
  • D、In router configuration mode, the IPv6 OSPF interface area ID combination assigns interfaces to OSPFv3 areas.

正确答案:C

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