Cisco Octal-Port DMT ATU-C Line Card Information Manual page 17

Octal-Port DMT ATU-C Line Card
dmt margin
To set upstream and downstream signal-to-noise ratio (SNR) margins for a DMT profile, use the dmt
margin command. To reset this command to the default value, use the no form of this command.
Syntax Description
dmt-margin
Defaults
Downstream: 6 dB
Upstream: 6 dB
Command Modes Profile configuration.
Command History Release
12.0(5)DA
Usage Guidelines
This command causes the port to retrain when you change the parameter.
Caution
Setting a parameter to its current value does not cause a retrain. If a port is training when you change
this value, the port untrains and retrains to the new value.
Examples In this example, the command sets the SNR margins of the default profile to 12 dB downstream and
6 dB upstream:
DSLAM# configure terminal
DSLAM(config)# dsl-profile default
DSLAM(config-dsl-prof)# dmt margin downstream 12 upstream 6
Related Commands None.
dmt margin downstream dmt-margin upstream dmt-margin
Enter the upstream and downstream SNR margins in decibels. The range is
0 to 15.
Modification
This command was introduced.
dmt margin
Cisco IOS Release 12.1(6)DA
17