With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
tn3270sStatsNetSampledHostResponseTime
tn3270s Stats Net Sampled Host Response Time
1.3.6.1.4.1.9.9.54.1.2.1.1.11
Total response time for all sampled inbound transactions for which response time is computed. Response time is the time difference between receiving EOR from the client, and receiving the response from the host. Note that the average response time is given by this object divided by tn3270sStatsSampledHostResponses.
Back to CISCO-TN3270SERVER-MIB MIB page.
IPHost Network monitor allows you to monitor tn3270sStatsNetSampledHostResponseTime 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.
