With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
imaGroupDiffDelayMax
ima Group Diff Delay Max
1.3.6.1.4.1.353.5.7.1.1.2.1.19
The maximum number of milliseconds of differential delay among the links that will be tolerated on this interface.
Back to IMA-MIB MIB page.
IPHost Network monitor allows you to monitor imaGroupDiffDelayMax 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.