Implementing Cisco Application Centric Infrastructure (DCACI) — Question 16

In the context of ACI Multi-Site, when is the information of an endpoint (MAC/IP) that belongs to site 1 advertised to site 2 using the EVPN control plane?

Answer options

• A. Endpoint information is not exchanged across sites unless COOP protocol is used.
• B. Endpoint information is not exchanged across sites unless a policy is configured to allow communication across sites.
• C. Endpoint information is exchanged across sites as soon as the endpoint is discovered in one site.
• D. Endpoint information is exchanged across sites when the endpoints are discovered in both sites.

Correct answer: B

Explanation

The correct answer is B because, in ACI Multi-Site, communication between sites requires explicit policy configuration to enable the exchange of endpoint information. Options A and C are incorrect as they misrepresent the conditions under which endpoint information is shared, while D incorrectly suggests that discovery in both sites triggers the exchange.