What happens if the multicast source connected to R1 starts sending multicast traffic towards R1?
A. R1 encapsulates the multicast packets into a PIM register multicast packet.
B. R1 forwards the multicast packets on the (S, G) tree towards the RP.
C. R1 tunnels the multicast packets in PIM register messages towards the RP.
D. R1 encapsulates the multicast packets into PIM join unicast messages.
Answer:C
What happens if the multicast source connected to R1 starts sending multicast traffic towards R1?
A. R1 encapsulates the multicast packets into a PIM register multicast packet. B. R1 forwards the multicast packets on the (S, G) tree towards the RP. C. R1 tunnels the multicast packets in PIM register messages towards the RP. D. R1 encapsulates the multicast packets into PIM join unicast messages.