With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
vsiLogicalIfAvailEgressChnls
vsi Logical If Avail Egress Chnls
1.3.6.1.4.1.9.9.162.1.3.1.14
The number of egress channels available for this logical interface, as reported to the VSI master by the VSI slave.
Back to CISCO-VSIMASTER-MIB MIB page.
IPHost Network monitor allows you to monitor vsiLogicalIfAvailEgressChnls on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.