With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
dot5StatsTokenErrors
dot5 Stats Token Errors
1.3.6.1.2.1.10.9.2.1.10
This counter is incremented when a station acting as the active monitor recognizes an error condition that needs a token transmitted.
Back to TOKENRING-MIB MIB page.
IPHost Network monitor allows you to monitor dot5StatsTokenErrors on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.