With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cd11IfPhyOperationEntry
Cisco DOT11 Interfaces Phy Operation Entry
1.3.6.1.4.1.9.9.272.1.1.2.1.1
A collection of attributes defining the physical characteristics and behaviors of an IEEE 802.11 PHY.
Back to CISCO-DOT11-IF-MIB MIB page.
IPHost Network monitor allows you to monitor cd11IfPhyOperationEntry 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.