Implementing Cisco ACI Advanced (DCACIA) — Question 73

An engineer configures Cisco ACI Multi-Site and must specify the control plane TEP IP for spines. Which statement describes control plane TEP IP in this situation?

Answer options

• A. The unique IP address is defined on each spine node that belongs to a fabric and is used to establish MP-BGP EVPN and VPNv4 adjacencies with the spine nodes in remote sites.
• B. The unique IP address is defined on each spine node that belongs to a fabric and is used to establish VXLAN adjacencies with the spine nodes in remote sites.
• C. The common anycast address is shared by all the spine nodes in the same site and is used to perform headend replication for BUM traffic.
• D. The common anycast address is shared by all the spine nodes at the same site and is used to source and receive unicast VXLAN data plane traffic.

Correct answer: A

Explanation

Option A is correct because the control plane TEP IP is utilized for establishing MP-BGP EVPN and VPNv4 adjacencies, which is essential for multi-site connectivity. Options B, C, and D are incorrect as they refer to different types of adjacencies and functionalities that do not pertain to control plane TEP IP for spine nodes.