If the access network supports IGMP version 2 only, what additional configuration is required to enable the SSM model?
A . IGMP snooping
B . IGMP compatibility mode support
C . IGMP version 2 to IGMP version 3 translations
D . IGMP (*, G) Join to PIM (
E . G) Join translation
F . PIM ASM to PIM SSM translations
Answer: D