With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cfcmFxPortCapDataFieldSizeMax
Fibre Channel Management Fx Port Capability Data Field Size Max
1.3.6.1.4.1.9.10.999999.1.7.1.7
The maximum size in bytes of the Data Field in a frame that this Fx_Port is capable of receiving from an attached Nx_Port.
Back to CISCO-FC-MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor cfcmFxPortCapDataFieldSizeMax on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.
