With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cfcmLinkEnd2PhysPortNumber
Fibre Channel Management Link End2 Phys Port Number
1.3.6.1.4.1.9.10.999999.1.10.1.6
The physical port number of end2, or zero if unknown.
Back to CISCO-FC-MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor cfcmLinkEnd2PhysPortNumber on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.