With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cftIfTcpRetransmitTimeout
Cisco Fiber Channel Tunnel If Tcp Retransmit Timeout
1.3.6.1.4.1.9.9.9999.1.1.5.1.6
Number of TCP retransmitting timeouts.
Back to CISCO-FC-TUNNEL-MIB MIB page.
IPHost Network monitor allows you to monitor cftIfTcpRetransmitTimeout on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.