With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
sonetFarEndVTCurrentTable
sonet Far End VT Current Table
1.3.6.1.2.1.10.39.3.2.1
The SONET/SDH Far End VT Current table.
Back to SONET-MIB MIB page.
IPHost Network monitor allows you to monitor sonetFarEndVTCurrentTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.