With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cwaChanMBS
cwa Chan MBS
1.3.6.1.4.1.351.150.1.1.1.1.1.26
Maximum Burst Size (MBS) used in the direction local -> remote
Back to CISCO-WAN-ATM-CONN-MIB MIB page.
IPHost Network monitor allows you to monitor cwaChanMBS 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.