Which Difference Should Be Considered When Intradomain or Interdomain Multicast

Multiple Choice

Which difference should be considered when intradomain or interdomain multicast routing is implemented?

A) Interdomain multicast routing relies on PIM-DM, and intradomain multicast routing relies on PIM-SM
B) Interdomain multicast routing uses BIDR-PIM to establish neighbor relationships between AS, and intradomain multicast routing uses MSDP
C) A network uses intradomain multicast routing without interdomain routing, but networks that use interdomain multicast routing must also apply intradomain routing
D) Interdomain multicast routing requires an IS-IS or OSPF neighbor relationship between the domains, but intradomain multicast routing requires only BGP