Click the Exhibit button.
In the exhibit, what happens if the source starts sending multicast traffic toward R1 and there are receivers registered at the RP?
A . R1 encapsulates the multicast packets into a PIM register multicast packet.
B . R1 encapsulates the multicast packets into PIM join unicast messages.
C . R1 forwards the multicast packets on the S,G tree towards the R
E . R1 tunnels the multicast packets in PIM register messages toward the R
Answer: D