With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cfcmPortOtherErrors
Fibre Channel Management Port Other Errors
1.3.6.1.4.1.9.10.999999.1.6.1.18
The number of errors which were detected on this port but which were not counted by any other error counter in this row.
Back to CISCO-FC-MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor cfcmPortOtherErrors 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.