With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
agentNetworkUserIdleTimeout
agent Network User Idle Timeout
1.3.6.1.4.1.14179.1.2.3.12
Sets the idle user timeout.
Back to AIRESPACE-SWITCHING-MIB MIB page.
IPHost Network monitor allows you to monitor agentNetworkUserIdleTimeout 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.