With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cErrDisableIfStatusEntry
Cisco Error Disable If Status Entry
1.3.6.1.4.1.9.9.548.1.3.1.1
A collection of objects that specify the status of an error-disabled Interface or {interface, vlan}.
Back to CISCO-ERR-DISABLE-MIB MIB page.
IPHost Network monitor allows you to monitor cErrDisableIfStatusEntry on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.