Which statement is false?
A . The ASM multicast forwarding model does not allow the receiver to specify a multicast source.
B . The PIM SSM multicast routing protocol cannot set up shared multicast forwarding trees.
C . The SSM multicast forwarding model considers an (S, G) entry as one channel.
D . The IGMP SSM Mapping function is to map a (*, G) Join message reported by the host to an (S, G) Join message
Answer: D