With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
fcmPortOtherErrors
fcm Port Other Errors
1.3.6.1.2.1.10.56.1.6.1.18
The number of errors that were detected on this port but not counted by any other error counter in this row.
Back to FC-MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor fcmPortOtherErrors 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.