With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
xdsl2PMLineHist15MinGroup
xdsl2 PM Line Hist15 Minimum Group
1.3.6.1.4.1.2011.2.25.251.2.1.26
The group of line-level PM counters for the previous 15-minute intervals.
Back to VDSL2-LINE-MIB MIB page.
IPHost Network monitor allows you to monitor xdsl2PMLineHist15MinGroup on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.