Refer to the exhibit. A network engineer has divided AS into confederations. Due to repeated ASN, when the 10.0 0.0/8 prefix from R1 arrives to R2, BGP automatically rejects it.
What should the engineer do to fix the problem so that BGP allows that prefix on R2?

• A.Configure the command as-override on R1.
• B.Configure the command allowas-in on R2.
• C.Configure the command allowas-in on all the PE routers.
• D.Configure the command as-override on R2.

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Refer to the exhibit.

Which effect of this configuration is true?

• A.It sets the keepalive timer to 30 seconds and the hold timer to 240 seconds.
• B.It sets the keepalive timer to 30 milliseconds and the hold timer to 240 milliseconds
• C.It sets the hold timer to 30 milliseconds and the keepalive timer to 240 milliseconds
• D.It sets the hold timer to 30 seconds and the keepalive timer to 240 seconds

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Refer to the exhibit.

Router 1 is connected to router 2 on interface TenGigE0/1. Which interface provides the alternate path to 172.16.200.9/32 when the link between router 1 and router 2 goes down?

• A.A backup path must be statically installed
• B.TenGigE0/1 interface provides the alternate path
• C.TenGigE0/2 interface provides the alternate path
• D.A primary path must be manually installed

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Which statement about BFD on Cisco IOS XR Software is true?

• A.Cisco IOS XR router must use LDP to route back to the Cisco IOS router to establish the peer relationship.
• B.Cisco IOS XR Software does not support BFD multihop for IPv4.
• C.Cisco IOS XR router must use dynamic routing or a static route back to the Cisco IOS router to establish the peer relationship.
• D.BFD is not compatible between Cisco IOS XR and Cisco IOS Software.

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Refer to the exhibit.

A network operator wants to expand the segment routing global block in upcoming maintenance. The operator must ensure that the changes to the segment routing global block have no adverse impacts on the prefix-sid associated with the loopback0 interface used within the OSPF domain.
Which command can the operator use to enforce R2 to have a strict prefix-sid assignment to loopback0?

• A.Option D
• B.Option B
• C.Option A
• D.Option C

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