Network Cards; Trunk Cards - Nortel Circuit Card 311 Reference

3

Network cards

Procedure 8
Testing network cards
Step
Use this procedure to test a network card.
1
2
3

Trunk cards

Use the following procedures to test a trunk card.
Copyright © 2003-2008, Nortel Networks
.
LD 54
ATST l s c u loop, shelf, card, and unit numbers
If the system response is other than OK, see Software Input/Output
Reference — Administration (NN43001-611) to analyze the
messages.
End the session in LD 54:
****
Action
Log into the system:
LOGI (password)
Perform a network memory test, continuity test, and signaling test:
LD 30
LOOP loop can be a specific loop number or ALL
If ALL is specified, all enabled loops (except attendant console
loops) and all shelves on each loop are tested.
If only one loop is being tested and it is disabled, enter ENLL loop
to enable and test a network card associated with the specified loop.
(This command cannot enable network cards disabled by LD 32.)
If the system response is other than OK, see Software Input/Output
Reference — Administration (NN43001-611) to analyze the
messages.
End the session in LD 30:
****
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
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Trunk cards 77