7. Monitoring and Troubleshooting

he following Network Performance Statistics are collected for the selected port:

Mrgn: Signal to Noise Ratio (SNR) Margin, the amount (in dB) that the Receive signal has exceeded the value needed to maintain a Bit Error Rate (BER) of 10–6or better.

XmtPw: The transmit power level.

TRxGn: The receiver gain level.

Complete: Whether the interval register contains data for all 900 seconds of the interval.

Fields on this screen include:

Field . . .

Contains . . .

 

 

Current Interval

The number of seconds which have elapsed in the current

Timer

15-minute interval. Maximum value is 900 seconds (15 minutes).

 

This counter is reset every 15 minutes. When zero, the port is

 

disabled.

 

 

Payload Rate

The rate of data transfer.

 

 

DSL Line Rate

The rate of the DSL line.

 

 

Current Int

Performance data for the current 15-minute interval.

 

When blank, the port is disabled.

 

 

Interval xx

Historical performance data for up to 96 15-minute intervals

 

(24 hours). When blank, the port is disabled.

 

 

7-14

May 2002

8700-A2-GB20-40

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Paradyne 8779, U8777 manual Field Contains