Dsl Port Downstream Carrier0 Command; Figure 225 Dsl Port Upstream Carrier Command Example; Figure 226 Dsl Port Upstream Carrier Command Display Example - ZyXEL Communications IES-612-51A User Manual

The hexadecimal digit is converted to binary and a '1' masks (disables) the corresponding tone.
Disabling a carrier tone turns it off so the system does not send data on it.
This command displays or sets masks for upstream carrier tones from 0 to 63. Masking a
carrier tone disables the use of that tone on the specified DSL port. Use this command to have
the system not use a DSL line's tones that are known to have a high noise level. The most
significant bit defines the lowest tone number in a mask.
The most significant bit defines the first tone sequentially. For example, in <m0>, 0x00000001
means tone 31. For example, you could use 0xffff0000 for <m0> to disable upstream carrier
tones 0~15 and leave tones 16 ~ 31 enabled.
The following example disables upstream carrier tones 0~15 for DSL port 5.

Figure 225 DSL Port Upstream Carrier Command Example

ras> adsl uscarrier 5 ffff0000 00000000
The following example displays the results.

Figure 226 DSL Port Upstream Carrier Command Display Example

ras> adsl uscarrier 5
port
---- |--------|--------|
5 FFFF0000 00000000
Tone:
m0:0-31, m1:32-63

52.1.14 DSL Port Downstream Carrier0 Command

Syntax:
ras> adsl dscarrier0 <port number> [<m1> <m2> <m3> <m4> <m5> <m6> <m7>]
where
<m1> - <m7>
<m1>
<m2>
<m3>
<m4>
<m5>
<m6>
<m7>
The hexadecimal digit is converted to binary and a '1' masks (disables) the corresponding tone.
Disabling a carrier tone turns it off so the system does not send data on it.
IES-612-51A User's Guide
us carrier
m0 m1
The downstream carrier tones to be masked (disabled). Each
=
< > can use up to 8 hexadecimal digits (0~ffffffff). Each
mx
< > represents 32 carrier tones (each hexadecimal digit
mx
represents 4 tones).
tones 32~63
=
tones 64~95
=
tones 96~127
=
tones 128~159
=
tones 160~191
=
= tones 192~223
tones 224~255
=
Chapter 52 ADSL Commands
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