Which two statements about MSDP are true? (Choose two.)
A. Peering takes place over PIM
B. It facilitates source redundancy in PIM Dense Mode scenarios
C. It facilitates RP redundancy and load-sharing in PIM Sparse Mode scenarios
D. Peering takes place over UDP
E. It facilitates RP redundancy and load-sharing in Bidirectional PIM scenarios
F. Peering takes place over TCP
