If the value is 'true' and the radio is function
as an access point device (i.e., cd11IfStationRole
is 'roleRoot', the radio will scan for other BSS
activity on all channels available in the current
cd11IfCurrentCarrierSet before establishing its
own BSS. After the scan, this station will
establish its own BSS on the channel with the
least probability of radio signal congestion.
If the value is 'false', this station always
establishes its BSS on IEEE802dot11-MIB
dot11CurrentChannel. The default value is 'true'.