Which version of IGMP is required for source specific multicast implementations?
A. IGMP version 2
B. Cisco group management protocol
C. IGMP version 3
D. IGMP version 1
Which version of IGMP is required for source specific multicast implementations?
A. IGMP version 2
B. Cisco group management protocol
C. IGMP version 3
D. IGMP version 1