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Exam 300-620 topic 1 question 147 discussion

Actual exam question from Cisco's 300-620
Question #: 147
Topic #: 1
[All 300-620 Questions]

What is the purpose of the Overlay Multicast TEP in a Cisco ACI Multi-Site deployment?

  • A. to source and receive unicast VXLAN data plane traffic
  • B. to establish MP-BGP EVPN adjacencies with the spine nodes in remote sites
  • C. to encapsulate multicast traffic in a common multicast group
  • D. to perform head-end replication for BUM traffic
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Suggested Answer: D 🗳️
by imanus at May 11, 2023, 4:53 p.m.

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Lorygru
Highly Voted 7 months, 1 week ago
Selected Answer: D
https://www.cisco.com/c/en/us/solutions/collateral/data-center-virtualization/application-centric-infrastructure/white-paper-c11-739609.html 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.
upvoted 5 times
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imanus
Most Recent 7 months, 1 week ago
cannot find much regarding headend replication, if anyone has something please share :)
upvoted 1 times
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