With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cwrAcquisitionMode
Cisco Wireless Acquisition Mode
1.3.6.1.4.1.9.9.136.1.3.1.1.2
This object specifies whether the radio should act as the master or as the slave. The slave radio tracks the master's frequency.
Back to CISCO-WIRELESS-IF-MIB MIB page.
IPHost Network monitor allows you to monitor cwrAcquisitionMode on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.