With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
fcIfLoginEntryCount
Cisco Fibre Element If Login Entry Count
1.3.6.1.4.1.9.9.289.1.1.4
The number of login entries in fcIfFLoginTable.
Back to CISCO-FC-FE-MIB MIB page.
IPHost Network monitor allows you to monitor fcIfLoginEntryCount on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.