A. The service distinguisher (label or VNI) is advertised with the MAC/IP EVPN update.

B. Route targets are used to uniquely identify routes between EVIS in the case of MAC address overlaps.

C. A PE uses a single MP-BGP session with a remote peer to exchange the routes for all EVIs.

D. A PE advertises locally-learned MAC addresses to remote PES using EVPN type-2 routes.