Configuration; Jumper Strap Settings; Software Service Changes - Nortel NT1R20 Description

Configuration

Jumper strap settings

Software service changes

QPC578 Integrated Services Digital Line Card
This sections outlines the procedures for configuring the switches and
jumpers on the QPC578 Integrated Services Digital Line Card and
configuring the system software to properly recognize and configure the ISD
line card. Figure 75 shows the location of the jumper blocks on this board.
There are no user-configurable jumpers or switches on the ISD line card.
Individual line interface units on the ISD line card are enabled or disabled
using the Multi-line Administration program (LD 11). See the X11
input/output guide (553-3001-400) for LD 11 service change instructions.
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Line cards Description