ZyXEL Communications IES-1248-51, Руководство пользователя

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IES-1248-51 User’s Guide
Chapter 49 ADSL Commands 313
This command displays or sets masks for downstream carrier tones from 33 to 255. Masking a
carrier tone disables the use of that tone on the specified ADSL port. The most significant bit
defines the lowest tone number in a mask.
The following example disables downstream carrier tone 71 for ADSL port 5.
The following example displays the results.
This example disables downstream carrier tones 70 and 71 for ADSL port 5.
49.1.15 ADSL Downstream Carrier1 Command
Syntax:
ras> adsl dscarrier1 <port number> [<m0> <m1> <m2> <m3> <m4> <m5> <m6> <m7>]
where
Figure 197 ADSL Downstream Carrier0 Command Example 1
ras> adsl dscarrier0 5 0 01000000 0 0 0 0 0
Figure 198 ADSL Downstream Carrier0 Command Display Example
ras> adsl dscarrier0 5
ds carrier
port m1 m2 m3 m4 m5 m6 m7
---- |--------|--------|--------|--------|--------|--------|--------|
5 00000000 01000000 00000000 00000000 00000000 00000000 00000000
Tone:
m1:32-63, m2:64-95, m3:96-127, m4:128-159
m5:160-191, m6:192-223, m7:224-255
Figure 199 ADSL Downstream Carrier0 Command Example 2
ras> adsl dscarrier0 5 0 03000000 0 0 0 0 0
<m0> - <m7> =
The downstream carrier tones to be masked (disabled). Each
<
mx
>
can use up to 8 hexadecimal digits (0~ffffffff). Each
<
mx
>
represents 32 carrier tones (each hexadecimal digit represents 4
tones).
<m0> =
tones 256~287
<m1> =
tones 288~319
<m2> =
tones 320~351
<m3> =
tones 352~383