Which two actions are used by the OTVjoin interface on an edge device? (Choose 2)
A. Join the overlay network and discover the other remote OTV edge devices.
B. Form OTV adjacencies with the other OTV edge devices that belong to the same VPN
C. Send/receive only multicast traffic.
D. Forward Layer 2 frame destined for a remote site an overlay interface.
E. Only receive MAC reachability information.
