Which three attributes are carried in a source active message?()
A、NLRI information
B、IP address of originating RP
C、address of multicast source
D、all active RPs in the local domain
E、group address to which the source is sending
A、NLRI information
B、IP address of originating RP
C、address of multicast source
D、all active RPs in the local domain
E、group address to which the source is sending
A、hold priority B、setup priority C、FEC IP address D、resource availability E、local protection option