Nortel Communication Server 1000 Series Manual page 130

130 Remote IPE maintenance
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Copyright © 2007-2009 Nortel Networks
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Log in on the maintenance terminal as Host SDI.
At the > prompt, type LD 32 and press the Enter key to access
the Network and IPE Diagnostic Program LD 32.
Type DISL sl and press the Enter key to disable the Superloop
Network card, where sl is the Superloop Network card loop
number to be disabled.
Type XNTT sl and press the Enter key to start the self-test,
where sl is the Superloop Network superloop number specified
for self-test.
If the response is:
TEST PASSED
The Superloop Network card passed the self-test and is
functional; it must be enabled to turn off the red LED and
to start processing calls.
If the Superloop Network card passed the self-test,
but the problem persists, the loop or other cards that
interface with the Superloop Network card can be faulty.
To verify the integrity of the network bus and connections
between the Superloop Network card and other network
and intelligent peripheral equipment cards interfacing
with the Superloop Network card, go to
"Checking the Peripheral Controller card tracking status"
(page 131).
If the response is
TEST FAILED REASON: xxxx
XPEC NOT CONNECTED
The Superloop Network card failed the self-test and is
faulty, where xxxx can be one of the following values:
0 – ROM checksum failed
1 – FLASH checksum failed
2 – A21 #1 faulty
3 – A21 #2 faulty
4 – R71 faulty
Replace the Superloop Network card as described in
"Replacing Remote IPE equipment" (page
message may be displayed as a result of a command
activated self-test if the Superloop Network card is
missing, not configured, and so on.
Nortel Communication Server 1000
Fiber Remote Multi-IPE Interface Fundamentals
NN43021-556 03.01
11 May 2009
Procedure 39
142). NPRxxx