With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
rttMonJitterStatsOWMaxSD
Round Trip Time Monitor Jitter Stats OW Max SD
1.3.6.1.4.1.9.9.42.1.3.5.1.45
The maximum of all one way times from source to destination.
Back to CISCO-RTTMON-MIB MIB page.
IPHost Network monitor allows you to monitor rttMonJitterStatsOWMaxSD 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.