Adsl Downstream Carrier0 Command; Figure 236 Adsl Upstream Carrier Command Example; Figure 237 Adsl Upstream Carrier Command Display Example - ZyXEL Communications IES-1248-51 User Manual

IES-1248-51/51A/53 User's Guide
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 ADSL port. Use this command to
have the system not use an ADSL 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 ADSL port 5.

Figure 236 ADSL Upstream Carrier Command Example

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

Figure 237 ADSL Upstream Carrier Command Display Example

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

55.1.14 ADSL Downstream Carrier0 Command

Syntax:
ras> adsl dscarrier0 <port number> [<m1> <m2> <m3> <m4> <m5> <m6> <m7>]
where
<m1> - <m7>
<m1>
<m2>
<m3>
<m4>
372
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 represents 4
tones).
tones 32~63
=
tones 64~95
=
tones 96~127
=
tones 128~159
=
Chapter 55 ADSL Commands
>
mx