With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cfhCardEntry
Cisco Enhanced Benes Fabric Card Entry
1.3.6.1.4.1.9.9.257.1.5.1.1
The information regarding a fabric inuse state and statistics. An entry of this table is created when a fabric connection capable card is detected in the system. The entry of this table is deleted when the card is removed from the managed system.
Back to CISCO-FABRIC-HFR-MIB MIB page.
IPHost Network monitor allows you to monitor cfhCardEntry 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.