With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rttMonJitterStatsOWSumSDHigh
Round Trip Time Monitor Jitter Stats OW Sum SD High
1.3.6.1.4.1.9.9.42.1.3.5.1.67
The sum of one way times from source to destination (high order 32 bits). The low order 32 bits are stored in rttMonJitterStatsOWSumSD.
Back to CISCO-RTTMON-MIB MIB page.
IPHost Network monitor allows you to monitor rttMonJitterStatsOWSumSDHigh 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.
