With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cd11IfRatesSensRequiredSnr
Cisco DOT11 Interfaces Rates Sens Required Snr
1.3.6.1.4.1.9.9.272.1.1.2.18.1.1
The minimum SNR requirement for each data rate supported by a radio interface, when using the modulation technique specified by cd11IfRadioModulationClass. This is the required carrier to noise difference.
Back to CISCO-DOT11-IF-MIB MIB page.
IPHost Network monitor allows you to monitor cd11IfRatesSensRequiredSnr on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.
