Which statement best describes the impact of an RP failure in a PIM ASM network?
A . All the existing multicast traffic will be stopped immediately as PIM ASM network must have an RP in order to transmit all the multicast traffic
B . The multicast traffic will be impacted, but not immediately. Multicast routers will not discover the RP failure until the timer expires and the multicast traffic flow will be stopped.
C . No impact at all as RP is not required in a PIM ASM network
D . The traffic will not be impacted if the multicast traffic flows have already been established and the traffic flow does not involve the RP in the path
Answer: D