What is a use of the Overlay Multicast TEP in Cisco ACI Multi-Site communication?
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
Answer: B
Explanation:
Reference: https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centricinfrastructure/white-paper-c11-739609.html#CiscoACIMultiSiteoverlaydataplane