In a PIM-SM environment, which mechanism determines the traffic that a receiver receives?

In a PIM-SM environment, which mechanism determines the traffic that a receiver receives?
A . The receiver explicitly requests its desired traffic from the RP on the shared tree.
B . The receiver explicitly requests traffic from a single source, which responds by forwarding all traffic.
C . The RP on the shared tree floods traffic out of all PIM configured interfaces.
D . The receiver explicitly requests traffic from each desired source, which responds by sending all traffic.

View Answer

Answer: A

Explanation:

A shared tree is built first between receiver and the RP. The receiver is then able to switch to a Source tree as needed.