This table lists the backup VLANs configured
on a SSID.
The number of backup VLANs that can be configured
for each SSID identified by cdot11SecAuxSsid is
limited by the value of dot11SecSsidMaxBackupVlans.
This table has an expansion depedent relationship with
cdot11SecAuxSsidTable. The value of cdot11SecAuxSsid
for the entries in this table must exist in
cdot11SecAuxSsidTable.
When an entry in cdot11SecAuxSsidTable is deleted,
all the backup VLANs configured for the corresponding
SSID get deleted from this table.