With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
adslAtucDmtConfFreqBins
ADSL Atuc Dmt Configuration Frequency Bins
1.3.6.1.2.1.10.94.1.1.16.2.1.15.1.1
A string of 32 bits to enable/disable the incoming DMT frequency bins that the ATU-C receiver monitors. Each bit controls one bin with the first bit of the first octet controlling sub-carrier zero (lowest frequency bin). A bit set to 1 disables reception of the specified sub- carrier frequency bin end a 0 enables reception.
Back to ADSL-DMT-LINE-MIB MIB page.
IPHost Network monitor allows you to monitor adslAtucDmtConfFreqBins 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.