With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
dot5TimerValidTransmit
dot5 Timer Valid Transmit
1.3.6.1.2.1.10.9.5.1.5
The time-out value used by the active monitor to detect the absence of valid transmissions, in units of 100 micro-seconds.
Back to TOKENRING-MIB MIB page.
IPHost Network monitor allows you to monitor dot5TimerValidTransmit on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.