With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cwrRfAntIndex
Cisco Wireless Rf Ant Index
1.3.6.1.4.1.9.9.136.1.5.1.1.11
This object represents the index into the cwrAntennaTable. This object may be 0 if the cwrAntennaTable is not available.
Back to CISCO-WIRELESS-IF-MIB MIB page.
IPHost Network monitor allows you to monitor cwrRfAntIndex on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
