A 7-Mb multicast traffic stream is being sent to wireless clients and it is using up most of the
available wireless spectrum in the 2.4-GHz unlicensed band. As a result, many of the data
applications have become sluggish and the video is choppy. What is the best option to send the
multicast over the wireless network more efficiently and leave some bandwidth for the data
applications (assuming the network is capable of supporting this option)?
A.
Raise the DTIM to 10
B.
Enable WMM QoS
C.
Turn on multicast-multicast mode
D.
Turn off the lower data rates