ZyXEL Communications MSC1000G Series, Руководство пользователя

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Chapter 29 port Commands
Management Switch Card User’s Guide
783
Note: When the mode is set to
auto
, the connection rates are governed by the negotiated
ADSL mode regardless of the rates configured in the profile. For example, if the
profile is set to use a rate of 18000 Kbps, that speed is only supported if the
negotiated ADSL mode is ADSL 2+. Any other ADSL mode will limit the rate to what
is supported by the specific ADSL standard.
The following example sets ADSL port 5 on the line card in slot 7 to use the gold profile and
adsl2+
mode.
29.4.17 port adsl uscarrier Command
Syntax:
port adsl uscarrier < slot-port > <m0> <m1>
where
This command disables upstream carrier tones from 0 to 63 on the specified ADSL port(s). Use this
command to have the system not use an ADSL line’s tones that are known to have a high noise
level.
The following example disables upstream carrier tone 8 for ADSL port 5 on the line card in slot 7.
This example disables upstream carrier tones 8 and 9 for ADSL port 5 on the line card in slot 7.
29.5 port copy Command
Syntax:
port copy < source > < destination >
where
ras> port adsl set 7-5 gold adsl2+
< m0 >
,
< m1 >
=
The upstream subcarriers to be 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 0~31
m1 :
tones 32~63
The hexadecimal digit is converted to binary and a '1' disables the
corresponding tone. Disabling a carrier tone turns it off so the system does not
send data on it.
ras> port adsl uscarrier 7-5 00000080 0
ras> port adsl uscarrier 7-5 00000180 0
< source >
=
The slot and port number from which you want to copy settings.