With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
agentSnmpMultipleUsersTrapFlag
agent Snmp Multiple Users Trap Flag
1.3.6.1.4.1.14179.1.2.5.7.3
Multiple Users Flag - Enable/Disable Multiple User traps. When the value is set to Enable, a Multiple User Trap is sent whenever someone logs in to the terminal interface (EIA 232 or Telnet) and there is already an existing terminal interface session
Back to AIRESPACE-SWITCHING-MIB MIB page.
IPHost Network monitor allows you to monitor agentSnmpMultipleUsersTrapFlag 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.