Which action reduces channel utilization without removing SSIDs?

Posted by: Pdfprep Category: 300-365 Tags: , ,

A customer has implemented several WLANs in an auditorium utilizing a newly dedicated WLC and is experiencing excessive channel utilization regardless of occupancy.

Which action reduces channel utilization without removing SSIDs?
A . Disable MCS data rates 0 through 11.
B . Disable MCS data rates used by 40 MHz channels.
C . Disable data rates that use CC
E . Disable VHT data rates.

Answer: C