the maximum interleave delay is 10 ms, and the SNR margin is 6 dB. To configure such an
ADSL2+ line template, do as follows:
huawei(config)#
adsl line-profile quickadd 3 snr 60 30 120 60 30 120
huawei(config)#
adsl channel-profile quickadd 3 interleaved-delay 10 10 rate 1024
2048 3096 1024 2048 3096
huawei(config)#
adsl line-template quickadd 3 line 3 channel1 3 60 70 channel2 3
3.7.2 Configuring the SHDSL Profile
This topic describes how to configure the SHDSL line profile and alarm profile.
Context
The SHDSL line profile and alarm profile can be directly bound to an SHDSL port.
lists the default SHDSL profiles.
Table 3-11
Default SHDSL profiles
Parameter
Default Setting
SHDSL line profile
Profile IDs: 1, 100, 101, 102, and 103
Profile 1 is used to activate the 2-wire ATM SHDSL
port. Profile 100 is used to activate the 4-wire ATM
SHDSL port. Profile 101 is used to activate the 6-
wire ATM SHDSL port. Profile 102 is used to
activate the 8-wire ATM SHDSL port. Profile 103
is used to activate the EFM-bonding SHDSL port.
SHDSL alarm profile
Profile ID: 1
Procedure
l
Configure an SHDSL line profile.
Run the
shdsl line-profile quickadd
command to quickly add an SHDSL line profile, or
run the
shdsl line-profile add
command to interactively add an SHDSL line profile.
Main parameters:
–
ptm
: If the SHDSL channel mode is the ATM mode, do not select
ptm
. If the SHDSL
channel mode is the PTM mode, select
ptm
.
–
rate
: Indicates the line rate. During line activation, a proper rate between the preset
maximum rate and minimum rate is determined through automatic negotiation
according to the line condition and the profile configuration. The user rate can be
restricted by this rate or the rate set in the traffic profile that is bound to the user. When
both rates function, the lower rate is selected as the user rate.
–
transmission
: Indicates the transmission mode. Set the transmission mode according
to line conditions and actual planning. Three transmission modes are supported: annex
A, annex L, and annex A&B.
–
snr-margin
: The larger the SNR margin, the better the line stability, and meanwhile
the lower the physical connection rate of the line after activation. For common Internet
SmartAX MA5616 Multi-service Access Module
Configuration Guide
3 Basic Configuration
Issue 04 (2011-10-30)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
60