With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
mfrBundleBandwidth
mfr Bundle Bandwidth
1.3.6.1.2.1.10.47.2.3.1.17
The amount of available bandwidth on the bundle
Back to FR-MFR-MIB MIB page.
IPHost Network monitor allows you to monitor mfrBundleBandwidth 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.
