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Refer to the exhibit.

After these configurations were applied to routers R1 and R2. the two devices cannot form a neighbor relationship What is the reason tor the problem?

A.

The two routers have the same area ID.

B.

The two routers have different iS-types

C.

The two routers have the same network ID

D.

The two routers cannot authenticate with one another

Drag and drop the BGP attributes from the left into the order of route selection preference on the right.

Refer to the exhibit.

All backbone interfaces on the network are in VRF_MPLS and ip rsvp signalling hello is preconfigured on all MPLS routers in the network. After router R2 is upgraded and its configuration restored from backup. LSP signaled via RSVP that the tunnel from R1 had been tom down The network engineer confirmed IP reachability line the backbone network Which action must the engineer take to fix the issue?

A.

Configure ip rsvp udp neighbor 172.16.10.1 vrf VRFMPLS under the global configuration on R2.

B.

Configure ip rsvp listener outbound reply 172.16.10.1 vrf VRF_MPLS under the global configuration on R2.

C.

Configure ip rsvp signalling hello refresh interval 20 under the interface GiO/0 configuration on R1.

D.

Configure ip rsvp udp-multicasts 172.16.10.2 vrf VRFMPLS under the interface GiO/0 configuration on R1

Refer to the exhibit.

OSPF is running in the network, which spans multiple areas as shown, and all OSPF neighbors are established. Hosts that reside on the LAN on R1 are trying to reach a server connected to R5, but R1 cannot reach the R5 routes. The server must maintain a TCP connection with the hosts. Which action must the engineer take to resolve the issue?

A.

Configure a static route on R1 pointing to R3 so that traffic reaches routes connected to R5.

B.

Configure a virtual link between R1 and R3 to allow area 1 to communicate to area 3.

C.

Configure a static route on R1 and R3 that uses R5 as the next hop for traffic destined to routes connected to R5.

D.

Configure a virtual link between R1 and R2 to connect area 1 to area 0.

A network administrator working for a private service provider with an employee ID 4784 41 907 wants to configure timers for the BGP process on their Cisco IOS XE router Which configuration follows guideline timer recommendations and is a valid BGP timer deployment?

A)

B)

C)

D)

A.

Option A

B.

Option B

C.

Option C

D.

Option D

How does the SRv6 IS-IS Flexible Algorithm function on the data plane?

A.

It uses the TE metric in its path calculations to optimize the cumulative TE metric.

B.

It uses the IGP metric in its path calculations to optimize reachability.

C.

It automatically delivers traffic to the destination over an engineered path computed by the IGP.

D.

It applies path computation algorithms to learn the topology and compute a pair of disjoint LSPs.

When deploying a nationwide network of routers, what is the benefit of using BGP confederations?

A.

availability

B.

scalability

C.

security

D.

automatability

Refer to the exhibit.

IS-IS is the IGP for the network, where routers R1. R2 R3, and R4 are Level 1 routers in Area 12 and routers R5 and R6 are Level 2 routers m area 16 According to the network design router R1 must send traffic to R6 using R4 as its next hop To meet the requirement, a network engineer configured route filtering on R2 to prevent the route to R6 from being advertised from R2 However R1 is still using R2 as the next hop Which action must the engineer take to resolve the issue?

A.

Disable wide area metrics and use only cost to perform the route manipulation.

B.

Manipulate link costs to provide the desired routing through R4

C.

Move all routers into the same IS-IS area

D.

Configure routers R5 and R6 as Level 1/2 routers

What is the purpose of the confederation identifier in a BGP confederation?

A.

It identifies the autonomous system that belongs to the confederation.

B.

It advertises routes outside of the confederation’s autonomous system.

C.

It reflects the route reflector duster ID within the confederation.

D.

It carries the AS number within the confederation s local autonomous system

Refer to the exhibit.

A network engineer applied configuration on R5 to summarize all OSPF routes, but R4 is still receiving specific routes from R5. The engineer has confirmed that both R5 and R4 routers are configured with correct summarization configuration but R5 Is not sending the summary routes What action must the engineer take to fix the problem?

A.

Remove summarization configuration on R5 and configure it on R4

B.

Configure a sham link between R4 and R5 to support summarization within Area 2

C.

Move R4 and R5 in separate areas as now they maintain the same link-state database

D.

Clear link-state database on both R4 and R5 routers for summarization to work