Replacing The Nt5K21 Equipment Card - Nortel 1000E Maintenance Manual

142 Replacing equipment
Procedure 34
Replacing equipment cards
Step
1
2
3
4
5
6

Replacing the NT5K21 equipment card

Procedure 35
Replacing the NT5K21 XMFC/MFE equipment card
Step
1
2
3
Copyright © 2007, Nortel Networks
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Action
Software-disable the card with the following command:
LD 32
Unhook the locking devices on the card. Pull it out of the card cage.
On the replacement card, configure option switches or jumper plugs
to the same settings as those on the card you removed.
Insert the replacement card into the vacated slot and hook the
locking devices.
When cards are installed, the red LED on the faceplate flashes as a
self-test runs. If the self-test is completed successfully, the card is
automatically enabled (if it is configured in software) and the LED
goes out. If the self-test fails, the LED lights steadily and remains lit.
Software-enable the card by entering: ENLC l s c
When the process is complete, a system response appears.
To end the program, enter four asterisks (****).
Action
Software-disable the card with the following command:
LD 54
Unhook the locking devices on the card. Pull it out of the card cage.
Insert the replacement card into the vacant slot and hook the locking
devices.
Nortel Communication Server 1000
Communication Server 1000E Maintenance
NN43041-700 01.02 Standard
Release 5.0 20 June 2007
DISC l s c
—End—
DISC l s c