With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
dot5TimerReturnRepeat
dot5 Timer Return Repeat
1.3.6.1.2.1.10.9.5.1.2
The time-out value used to ensure the interface will return to Repeat State, in units of 100 micro-seconds. The value should be greater than the maximum ring latency.
Back to TOKENRING-MIB MIB page.
IPHost Network monitor allows you to monitor dot5TimerReturnRepeat 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.