With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
alActiveSessionMaxUsers
ALTIGA Active Session Max Users
1.3.6.1.4.1.3076.2.1.2.17.1.4
The maximum number of user sessions allowed.
Back to ALTIGA-SESSION-STATS-MIB MIB page.
IPHost Network monitor allows you to monitor alActiveSessionMaxUsers on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.