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ION NO: 86

Refer to the exhibit.

A regional service provider provides connectivity for several midsize businesses that run mission-critical applications between multiple offices connected via PE 1 and PE2 Links throughout the service provider network are connected using shared resources and an SR-TE tunnel is in use to route traffic over different paths depending on congestion policies The networking team must implement SR updates to reduce downtime in the event of a link failure. Which action must the team take to meet the requirements?

A.

Implement SRLG protection to identify a post-convergence backup path

B.

Implement BGP timers to support immediate reconvergence when the BGP neighbor relationship status changes.

C.

Implement targeted LDP neighbors to prevent unwanted LDP relationships from forming

D.

Implement VRFs to segment the network and avoid large-scale network outages when a link fails

Refer to the exhibit.

Routers within the cluster are not receiving the desired prefixes. What must be done to fix the issue?

A.

Clients in that cluster must have full mesh connectivity between eBGP peers.

B.

No client-to-client must be disabled.

C.

Clients in that cluster must have full mesh connectivity between iBGP peers.

D.

No client-to-client reflection must be enabled.

Refer to the exhibit.

A network operator is troubleshooting TE tunnels and discovers that the soft preemption is not working as desired. Where should the soft preemption be applied to solve the issue?

A.

on the tail-end device for tunnel-te1 192.168.0.7

B.

under the tunnel-te1 interface on PE1

C.

explicitly for tunnel-te 1 under the Cisco MPLS TE configuration mode after the timeout setting

D.

Under the interface Loopback0 necessary for this deployment type.

Refer to the exhibit. This network is deployed with all connected links configured to run IS-IS. The routing protocol is enacted globally on each router, and the network engineer expects full routing Information to be shared among all routers. R5 is receiving routes from R4 but is missing routes from R1. Which action corrects the issue so that all routes are shared among the routers?

A.

Configure all routers to reside in toe area.

B.

Configure RI and RS as Level 1"Level 2

C.

Configure R3 as a Level 2 we.

D.

Configure R5 in the same as RI,

What Is a characteristic of a segment routing mapping server?

A.

It must be placed in the core of the network.

B.

It serves multiple VRFs.

C.

It must have an IGP adjacency.

D.

It applies SID mappings from one IGP instance to another IGP instance.

Refer to the exhibit.

Which two commands must the engineer configure for the company's PIM-PIM network to enable Auto-RP mappings to be sent over the FastEthernet0/0 interface without affecting normal operation? (Choose two)

A.

enable auto-rp listener

B.

enable sparse-dense mode

C.

enable sparse-mode

D.

enable Auto-RP announcements

E.

enable dense mode

Refer to the exhibit. Excessive routes are flooding from network 150.0.0.0 into AS100. Internet traffic between AS400 and AS300 is working normally. No route controlling mechanism is applied on incoming and outgoing traffic Which configuration resolves the issue?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Refer to the exhibit.

There is a connectivity issue between Customer-1 and Customer-2 File servers between the customers cannot send critical data R3 routes are missing from the routing table on the Customer-1 router All interlaces on Customer-1 are up Which configuration must be applied to router R2 to correct the problem?

A.

Option A

B.

Option B

C.

Option C

D.

Option D

Refer to the exhibit. An engineering team implemented IS-IS on the network, with several different areas. Recently, router R6 in area 3 has been experiencing excessive CPU usage. To reduce the load, a network engineer implemented route summarization on R2 However. R6 is still receiving the full routes from all routers. Which action must the engineer take to resolve the excessive CPU usage?

A.

Configure routers R3 and R5 to send summary routes to R6.

B.

Configure the Level 2 router R6 to manage summarization for the network

C.

Configure router R1 to send only the default route to R2 and R4.

D.

Configure all routers as Level 1/2 routers so that route summarization functions throughout the network

Refer to the exhibit Router 1 resides in a different data center than Rouler 2 and Router 3. Router 1 is running the IS-IS routing protocol, and it is preconfigured with LDP and segment routing Which configuration must the engineer apply under router isis 111 on Router 1 to implement Tl-LFA on the link to Router 2 without disrupting traffic to Router 3?

A)

B)

C)

D)

A.

Option A

B.

Option B

C.

Option C

D.

Option D