With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpaeHostAuthInfoGroup
Cisco Port Access Entity Host Authentication Info Group
1.3.6.1.4.1.9.9.220.2.2.46
A collection of object(s) that provides state machines and authentication information for 802.1x authenticated hosts in the system.
Back to CISCO-PAE-MIB MIB page.
IPHost Network monitor allows you to monitor cpaeHostAuthInfoGroup on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.