With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpwCTDMCfgAvePktLossTimeWindow
Cisco Pseudo Wire CTDM Configure Ave Packet Loss Time Window
1.3.6.1.4.1.9.10.131.1.3.1.12
The length of time over which the average packet loss rate should be computed to detect Excessive packet loss rate
Back to CISCO-IETF-PW-TDM-MIB MIB page.
IPHost Network monitor allows you to monitor cpwCTDMCfgAvePktLossTimeWindow 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.