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Configuring and Managing the Card

4-9

5100-A2-GB20-00

November 1996

Diagnostics Display (2 of 2)

Parameter Description

Loopback Type Loopbacks available to test the operation of the CP card:

H 1=Local Loopback – enables data received from the

CO ISA bus to be looped back by the DSL firmware on

the CO card

H 2=Remote Loopback – enables data received from the

CO ISA bus to be looped back by the DSL firmware on

the CP card

H 3=LAN – enables data received from the CO card ISA

bus to be looped back by the Ethernet on-board

transceiver

For a detailed description of the loopbacks, refer to

Chapter 6,

Diagnostics

Loopback Enable Type Y(es) and press Enter to begin the selected

loopback. Type N(o) and press Enter to end the loopback.

" Procedure

1. Choose a channel number.

2. Choose a loopback type.

3. Type Y(es) and press Enter to run the loopback.

The status of the loopback is displayed on the screen.

NOTE:

A remote loopback should not be run on a CO card with model number 5161

if the CP card with which it is communicating is running any application. (To

determine model number, see

Board ID

on page 4-8.)

Reset

The Reset screen enables you to perform a firmware reset of the card. The reset

function requires that you supply a channel number.

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Vpacket Hotwire 5100 Guía de usuario Pagina 39