Which well-defined routing protocol would a network administrator configure on multicast routers
when member routers are widely dispersed?
A.
Core-Based Trees (CBT)
B.
Multicast Open Shortest Path First (MOSPF)
C.
Protocol Independent Multicast Dense Mode (PIM-DM)
D.
Distance Vector Multicast Routing Protocol (DVMRP)
E.
Protocol Independent Multicast Sparse Mode (PIM-SM)