With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpsmFabricBindDenialDomId
Cisco Port Security Manager Fabric Bind Denial Dom Id
1.3.6.1.4.1.9.9.364.1.2.5.1.7
The domain id of the device that was denied entry into the fabric on one of the local device's ports. A value of zero indicates that the switch WWN of the device was not present in the enforced fabric bindings.
Back to CISCO-PSM-MIB MIB page.
IPHost Network monitor allows you to monitor cpsmFabricBindDenialDomId 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.