ZyXEL Communications AES-100 manual Linerate Command, List Port Command

AES-100 User’s Guide

fe_loss_seconds/ne_loss_seconds : 0/0

fe_fec_seconds/ne_fec_seconds : 0/0

fast_trains: 0

fast_trains_fail: 0

These counts contain line performance data that has been accumulated since the system started. In the list above the definitions of near end/far end will always be relative to the ATU-C. Downstream (ds) refers to data from the ATU-C and upstream (us) refers to data from the ATU-R.

4.4.9Linerate Command

Syntax:

linerate <port number>

where

<port number> = port number, from 1 to 8

The linerate command shows the line rate parameters of an ADSL port.

An example is shown next.

192.168.1.1 adsl> linerate 7

Current Active Rates:
AS0 downstream rate		:	2048	Kbps
AS1 downstream rate		:	0	Kbps
LS0 upstream	rate	:	512	Kbps
LS1 upstream	rate	:	0	Kbps
Down/up stream Margin		: 31/22 dB
Down/up stream Attenuation		:	0/ 0 dB
Attainable Dwon/up stream Rate		: 11456/ 1344 Kbps

These results contain the current downstream and upstream operating values (SHOWTIME) for the requested line, the latest available downstream and upstream margins, channel attenuation and the maximum attainable rate.

Downstream and upstream margins must both be at least 6 dB. The initial downstream and upstream margins are first set during training. The upstream margin is recalculated every 15 seconds during “showtime” at the ATU-C and the downstream margin updates every 15 seconds during “showtime” by using EOC messaging.

Information obtained prior to training to steady state transition will not be valid or will be old information.

4.4.10 List Port Command

Syntax:

4-6 ADSL Configuration