With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rttMonLatestHTTPOperSense
Round Trip Time Monitor Latest HTTP Operational Sense
1.3.6.1.4.1.9.9.42.1.5.1.1.6
An application specific sense code for the completion status of the latest RTT operation.
Back to CISCO-RTTMON-MIB MIB page.
IPHost Network monitor allows you to monitor rttMonLatestHTTPOperSense on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.