With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpwCTDMCfgIndex
Cisco Pseudo Wire CTDM Configure Index
1.3.6.1.4.1.9.10.131.1.3.1.1
Index to an entry in this table. The value is a copy of the assigned cpwCTDMCfgIndexNext.
Back to CISCO-IETF-PW-TDM-MIB MIB page.
IPHost Network monitor allows you to monitor cpwCTDMCfgIndex 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.