With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cssgTalMaxSuspectUsers
cssg Tal Max Suspect Users
1.3.6.1.4.1.9.9.260.1.10.16
The maximum number of suspect users allowed.
Back to CISCO-SSG-MIB MIB page.
IPHost Network monitor allows you to monitor cssgTalMaxSuspectUsers 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.