CCDE Practical Exam — Question 14

What is a use of the Overlay Multicast TEP in Cisco ACI Multi-Site communication?

Answer options

• A. to perform headend replication
• B. to act as the source IP for BUM traffic
• C. to establish MP-BGP adjacencies with remote spines
• D. to send and receive unicast VXLAN data plane traffic

Correct answer: B

Explanation

The correct answer is B, as the Overlay Multicast TEP is responsible for providing the source IP address for Broadcast, Unknown unicast, and Multicast (BUM) traffic in a Multi-Site configuration. Options A, C, and D refer to different functionalities that are not related to the specific role of the Overlay Multicast TEP in this context.