With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
fcFxPortC1FbsyFrames
fc Fx Port C1 Fbsy Frames
1.3.6.1.2.1.75.1.4.1.1.6
The number of F_BSY frames generated by this FxPort against Class 1 connect-request.
Back to FIBRE-CHANNEL-FE-MIB MIB page.
IPHost Network monitor allows you to monitor fcFxPortC1FbsyFrames 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.