Which two statements best describe multicast protocol? (Choose two.)
A. Sparse mode uses reverse path forwarding (RPF) to prune off redundant flows.
B. Sparse mode multicast uses a pull model to send multicast traffic to where it is requested.
C. Dense mode multicast uses a push model to flood traffic throughout the network and then prunes the unwanted traffic.
D. The primary use of sparse mode multicast is for test labs and router performance testing.
Answer:B
Which two statements best describe multicast protocol? (Choose two.)
A. Sparse mode uses reverse path forwarding (RPF) to prune off redundant flows. B. Sparse mode multicast uses a pull model to send multicast traffic to where it is requested. C. Dense mode multicast uses a push model to flood traffic throughout the network and then prunes the unwanted traffic. D. The primary use of sparse mode multicast is for test labs and router performance testing.