With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoDot11HtPhyTxBfGroup
cisco Dot11 High-Throughput Physical Tx Bf Group
1.3.6.1.4.1.9.9.607.2.2.4
This collection of objects represent the transmit BeamForming configuration on an 802.11n radio.
Back to CISCO-DOT11-HT-PHY-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoDot11HtPhyTxBfGroup on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.