Implementing Cisco ACI Advanced (DCACIA) — Question 42

As part of a newly deployed ACI fabric, a pair of border leaf switches have been deployed to provide shared services for all tenants. The configured L3Out runs
OSPF as the routing protocol. The requirement is to advertise the routes from the border leaf switches to the compute leaf switches. Which configuration must be implemented to meet these requirements?

Answer options

• A. Configure a BGP route reflector policy for the Cisco ACI pod
• B. Define the shared L3Out in the common tenant
• C. Enable Import Route Control Enforcement in the L3Out policy
• D. Define the consumer subnet under the consumer EPG

Correct answer: A

Explanation

The correct answer is A because setting up a BGP route reflector policy allows for proper route advertisement from the border leaf switches to the compute leaf switches in the ACI environment. Options B and D do not directly relate to the requirement of advertising routes, while C pertains to controlling route import rather than facilitating advertisement.