Which type of domains is interconnected using Multicast Source Discovery Protocol?
A.
PIM-SM
B.
PIM-DM
C.
PIM-SSM
D.
DVMRP
Explanation:
Multicast Source Discovery Protocol (MSDP) is a Protocol Independent Multicast (PIM) family
multicast routing protocol defined by Experimental RFC 3618. MSDP interconnects multiple IPv4
PIM Sparse-Mode (PIM-SM) domains which enables PIM-SM to have Rendezvous Point (RP)
redundancy and inter-domain multicasting.http://en.wikipedia.org/wiki/Multicast_Source_Discovery_Protocol