With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cwrIfResIndex
Cisco Wireless If Res Index
1.3.6.1.4.1.9.9.136.1.5.2.1.4
This object represents the index into CwrIntFreqEntityTable. It identifies the intermediate frequency resource.
Back to CISCO-WIRELESS-IF-MIB MIB page.
IPHost Network monitor allows you to monitor cwrIfResIndex on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.