With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cLTsmDot11MaxClientsPerDot11Intf
Cisco L Tsm Dot11 Max Clients Per Dot11 Intf
1.3.6.1.4.1.9.9.525.1.1.3
The maximum number of clients per dot11 interface for which TSM statistics are collected.
Back to CISCO-LWAPP-TSM-MIB MIB page.
IPHost Network monitor allows you to monitor cLTsmDot11MaxClientsPerDot11Intf 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.