With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
fcmPortOperProtocols
fcm Port Operational Protocols
1.3.6.1.2.1.10.56.1.3.1.14
A bit mask specifying the higher level protocols that are currently operational on this port. For Fx_Ports, E_Ports, and B_Ports, this object will typically have the value 'unknown'.
Back to FC-MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor fcmPortOperProtocols 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.
