With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
frxUPerfTrapEnable
Cisco 90i U Performance Trap Enable
1.3.6.1.4.1.1570.1.1.10
1=Enable sending the frxUPerfTrap trap to the SNMP manager when a performance monitoring threshold is crossed at an Cisco 90 Series channel unit or a downstream BRITE card. 2=Disable Trap.
Back to CISCO-90-MIB MIB page.
IPHost Network monitor allows you to monitor frxUPerfTrapEnable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.