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Implementing Cisco Enterprise Advanced Routing and Services (ENARSI) Questions and Answers

Question 133

What is an advantage of implementing BFD?

BFD provides faster updates for any flapping route.

BFD provides millisecond failure detection

BFD is deployed without the need to run any routing protocol

BFD provides better capabilities to maintain the routing table

Question 134

Refer to the exhibit.

A loop occurs between R1, R2, and R3 while EIGRP is run with poison reverse enabled. Which action prevents the loop between R1, R2, and R3?

Configure route tagging

Enable split horizon

Configure R2 as stub receive-only

Configure route filtering

Question 135

Refer to the exhibit.

The R2 loopback interface is advertised with RIP and EIGRP using default values. Which configuration changes make R1 reach the R2 loopback using RIP?

R1(config)# router rip

R1(config-router)# distance 90

R1(config)# router rip

R1(config-router)# distance 100

R1(config)# router eigrp 1

R1(config-router)# distance eigrp 130 120

R1(config)# router eigrp 1

R1(config-router)# distance eigrp 120 120

Question 136

Refer to the exhibit.

AS111 is receiving its own routes from AS200 causing a loop in the network. Which configuration provides loop prevention?

Option A

Option B

Option C

Option D