With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cfmFlowMetricsTable
Cisco Flow Monitor Flow Metrics Table
1.3.6.1.4.1.9.9.692.1.3.1
This table contains aggregate metrics and data relating to the collection of metrics for the traffic flows monitored by each of the flow monitors supported by the device. This table has a sparse dependent relationship on the cfmFlowTable, containing a row for each row in the cfmFlowTable for which the device is actively monitoring.
Back to CISCO-FLOW-MONITOR-MIB MIB page.
IPHost Network monitor allows you to monitor cfmFlowMetricsTable 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.