Which three statements about the VideoStream feature (also known as MediaStream) on the Cisco WLC are true? (Choose three.)
A. It unicasts the stream only to clients that are subscribed via IGMP.
B. It works both ways (from network to client and from client to network).
C. It unicasts the stream only to APs on which you enable the feature.
D. It sends unicast, so it can usually use higher data rates.
E. It unicasts the multicast stream over the air only; it multicasts on wired connections.
F. It multicasts, so a large number of subscribed clients on the AP will not consume more bandwidth.
