With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
fcPingMinRtt
Cisco Fibre Channel Ping Minimum Round Trip Time
1.3.6.1.4.1.9.9.295.1.2.1.1.3
The minimum round trip time of all the packets that have been sent in this sequence.
Back to CISCO-FCPING-MIB MIB page.
IPHost Network monitor allows you to monitor fcPingMinRtt on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.