5 dsl port profile set command – ZyXEL Communications IES-708-22A User Manual
Page 331
Chapter 53 DSL Commands
IES-708-22A User’s Guide
331
See
for a description of each attribute.
53.1.5 DSL Port Profile Set Command
Syntax:
shdsl profile set <profile> <min-rate> <max-rate>
[annexa|annexb 2wire|4wire|mpair4
[lp_off | lp_on_cur <curr-margin> | lp_on_wc <worst-margin>]]
where
The profile contains information on SHDSL line configuration. Each entry in this table reflects
a parameter defined by a manager, which can be used to configure the DSL line. After you
create a DSL profile, assign it to DSL ports.
You must specify at least the profile’s name and minimum and maximum rates. The default
value will be used for any of the other fields that you omit.
The minimum transmission rate must be less than or equal to the maximum transmission rate.
<profile> =
The descriptive name for the profile.
<min-rate>
=
The minimum transmission rate in Kbps. (192~5696)
<max-rate>
=
The maximum transmission rate in Kbps. (192~5696)
annexa|annexb
=
The region setting, annexb is the default.
annexa
= DSL over POTS (G.992.1 Annex A).
annexb
= DSL over ISDN (G.992.1 Annex B).
2wire|4wire|mpair4
=
The wire pair number.
2wire
= a normal connection using a single DSL port’s two
wires, this is the default.
4wire
= a 4-wire group (two DSL ports grouped together).
mpair4
= an 8-wire group (four DSL ports grouped together).
lp_off
=
Disable line probe.
The DSL line card and subscriber modem use line probes to
determine the best possible transmission rate. This is used in
rate adaptation. This is the default line probe mode.
If you disable line probe, the system skips the rate adaptation
phase to shorten connection set up time.
lp_on_cur =
Enable line probe with current target Signal to Noise Ratio
margin.
lp_on_wc
=
Enable line probe with worst case target Signal to Noise Ratio
margin.
<curr-margin> =
The current condition target Signal to Noise Ratio margin, -10 ~
21 in dB.
<worst-margin>
=
The worst case Signal to Noise Ratio margin, -10 ~ 21 in dB.