With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rttMonJitterStatsSum2NegativesDSHigh
Round Trip Time Monitor Jitter Stats Sum2 Negatives DS High
1.3.6.1.4.1.9.9.42.1.3.5.1.33
The sum of squares of RTT's of all negative jitter values from packets sent from destination to source (high order 32 bits).
Back to CISCO-RTTMON-MIB MIB page.
IPHost Network monitor allows you to monitor rttMonJitterStatsSum2NegativesDSHigh on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.