This object defines the default VLAN identifier
for stations associated with this radio interface
with the dot11AuthenticationAlgorithmsIndex
authentication defined in IEEE802dot11-MIB and
through the cd11IfAuxSsid. If the value
of this object is '0', it indicates that either the
default VLAN are not defined for that authentication
on this radio interface or the default VLAN is the
native VLAN ID. The default value is '0'.