With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
fcmFxPortRttov
fcm Fx Port Rttov
1.3.6.1.2.1.10.56.1.7.1.3
The Receiver_Transmitter_Timeout value of this Fx_Port. This is used by the receiver logic to detect a Loss of Synchronization.
Back to FC-MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor fcmFxPortRttov on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.
