With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoDot11IfAssocStatGroup
cisco Dot11 If Association Statistics Group
1.3.6.1.4.1.9.9.273.2.2.6
This group includes per IEEE 802.11 radio interface association statistics.
Back to CISCO-DOT11-ASSOCIATION-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoDot11IfAssocStatGroup on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.