ADTRAN 1000R Series - Manual (Page 564)

Command Reference Guide ADSL Interface Config Command Set
61200510L1-35E Copyright © 2005 ADTRAN 564
snr-margin [showtime monitor | training monitor] <margin>
Use the snr-margin command to enable monitoring and set the minimum signal-to-noise ratio (SNR)
during training and showtime. Use the no form of this command to disable monitoring.
Syntax Description
showtime monitor Enables margin monitoring to retrain the ADSL interface if the specified minimum
margin is violated during showtime.
training monitor Enables margin monitoring to retrain the ADSL interface if the specified minimum
margin is violated during training.
<margin> Sets the minimum SNR margin in dB. The range is from 1 to 15.
Default Values
By default, SNR margin monitoring is disabled.
Applicable Platforms
This command applies to the NetVanta 300, 1000R, 3000, 4000 Series units.
Command History
Release 8.1 Command was introduced.
Usage Examples
The following example enables SNR margin monitoring during showtime with a minimum level of 7 dB:
(config)#interface adsl 0/1
(config-adsl 0/1)#snr-margin showtime monitor 7