Implementing Cisco Application Centric Infrastructure (DCACI) — Question 298

A customer creates Layer 3 connectivity to the outside network. However, only border leaf switches start receiving destination updates to other networks from the newly created L3Out. The updates must also be propagated to other Cisco ACI leaf switches. The L3Out is linked with the EPGs via a contract. Which action must be taken in the pod policy group to accomplish this goal?

Answer options

• A. Apply a BGP route reflector policy.
• B. Enable a COOP policy.
• C. Configure an IS-IS policy.
• D. Implement an access management policy.

Correct answer: A

Explanation

The correct answer is A, as applying a BGP route reflector policy will facilitate the propagation of routing updates from the border leaf switches to other leaf switches in the network. Options B, C, and D are incorrect because they do not specifically address the need for propagating BGP routing information across the ACI fabric.