300-630 Question #29: Real Exam Question with Answer & Explanation

The correct answer is A. to perform headend replication. Overlay Multicast TEP (O-MTEP): This common anycast address is shared by all the spine nodes in the same site and is used to perform head-end replication for BUM traffic. BUM traffic is sourced from the O-UTEP address defined on the local spine nodes and destined for the O- MTEP

Question

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

Options

Ato perform headend replication
Bto act as the source IP for BUM traffic
Cto establish MP-BGP adjacencies with remote spines
Dto send and receive unicast VXLAN data plane traffic

Explanation

Overlay Multicast TEP (O-MTEP): This common anycast address is shared by all the spine nodes in the same site and is used to perform head-end replication for BUM traffic. BUM traffic is sourced from the O-UTEP address defined on the local spine nodes and destined for the O- MTEP of remote sites to which the given bridge domain is being stretched. infrastructure/white-paper-c11-739609.html

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