aci multicast CP-ETEP control-plane external tunnel endpoint

aci multicast CP-ETEP control-plane external tunnel endpoint   This unique IP address is defined on each spine node belonging to […]

aci multicast CP-ETEP control-plane external tunnel endpoint

This unique IP address is defined on each spine node belonging to a fabric and is used to establish MP-BGP EVPN adjacencies with the spine nodes in remote pods;

The “ E ” refers to the fact that the IP addresses must not be part of the TEP pool defined at a given site and should instead be “external” and, if needed, globally routable (because different sites may be interconnected by public Layer 3 networks)