cd11IfMultipleBssidEnable

If it is 'true', multiple broadcast SSID is 
enabled on the radio.  To a wireless client, a 
MBSSID AP appears to be several distinct co-located
APs, and it transmits a beacon for each broadcast 
SSID or SSID.  This allows all of the SSIDs visible 
for passive scanning.

MIB

CISCO-DOT11-IF-MIB

OID

.1.3.6.1.4.1.9.9.272.1.1.1.1.1.16

Type

column

Access

readwrite

Status

current

Parent

cd11IfStationConfigEntry