With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
xdsl2LConfProfL2Atpr
xdsl2 L Config Prof L2 Atpr
1.3.6.1.4.1.2011.2.25.251.1.5.1.2.1.33
The maximum aggregate transmit power reduction (in dB) that can be performed at transition of L0 to L2 state or through a single Power Trim in the L2 state. It ranges from 0 dB to 31 dB.
Back to VDSL2-LINE-MIB MIB page.
IPHost Network monitor allows you to monitor xdsl2LConfProfL2Atpr on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.