With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cd11IfAuxSsid
Cisco DOT11 Interfaces Auxiliary Ssid
1.3.6.1.4.1.9.9.272.1.1.1.6.1.2
This object specifies a SSID recognized by this radio interface. The radio interface shall respond to probe requests using this SSID, but it does not advertise this SSID in its beacons.
Back to CISCO-DOT11-IF-MIB MIB page.
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