ZyXEL Communications IES-612-51A User Manual

 Chapter 52 ADSL Commands

IES-612-51A User’s Guide

This command displays or sets masks for downstream carrier tones from 256 to 511 on the 
specified ADSL2+ port(s). Use this command to have the system not use a DSL line’s tones 
that are known to have a high noise level.

The following example disables downstream carrier tone 307 for ADSL2+ port 5.

The following example disables downstream carrier tones 304 to 307 for ADSL2+ port 5.

The following example displays the results.

Syntax:

  ras> adsl pmm param <portlist> [<l0time> <l2time> <l2atpr> <l2atprt>]

    [<max_l2rate> <min_l2rate> <l0tol2_rate>]

where

Figure 230   DSL Port Downstream Carrier1 Command Example 1

ras> adsl dscarrier1 5 0 00001000 0 0 0 0 0 0 

Figure 231   DSL Port Downstream Carrier1 Command Example 2

ras> adsl dscarrier1 5 0 0000f000 0 0 0 0 0 0 

Figure 232   DSL Port Downstream Carrier1 Command Display Example

ras> adsl dscarrier1 5

                                 ds carrier

port      m0       m1       m2       m3       m4       m5       m6       m7

----  |--------|--------|--------|--------|--------|--------|--------|-----

---|

   5   00000000 000F0000 00000000 00000000 00000000 00000000 00000000 

00000000

Tone:

m0:256-287, m1:288-319, m2:320-351, m3:352-383

m4:384-415, m5:416-447, m6:448-479, m7:480-511

<portlist>

=

You can specify a single DSL port <1>, all DSL ports <*> 
or a list of DSL ports <1,3,5>. You can also include a range 
of ports <1,5,6~10>.

<l0time>

=

Set the minimum time in seconds (10~65535) that the DSL 
line must stay in L0 power mode before changing to the L2 
power mode. 

<l2time>

=

Set minimum time in seconds (10~65535) that the DSL line 
must stay in the L2 power mode before reducing the power 
again in the L2 power mode.