With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
xdsl2LineStatusTrellisUs
xdsl2 Line Status Trellis Us
1.3.6.1.4.1.2011.2.25.251.1.1.1.1.37
This parameter reports whether trellis coding is in use in the upstream direction.
Back to VDSL2-LINE-MIB MIB page.
IPHost Network monitor allows you to monitor xdsl2LineStatusTrellisUs 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.