With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cePfePerfTotalUtilization
Cisco Entity Packet Forwarding Engine Performance Total Utilization
1.3.6.1.4.1.9.9.265.1.1.4.1.1
The running utilization by the PFE pipeline for the prece- ding 24 hrs.
Back to CISCO-ENTITY-PFE-MIB MIB page.
IPHost Network monitor allows you to monitor cePfePerfTotalUtilization 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.