Nortel DMS-100 Manual page 331

4-124 Recovery procedures for individual devices and services
Recovering a stuck HLIU under a composite clock failure
Recovering a stuck HLIU under a composite clock failure
At the MAP terminal
1
2
3
297-8021-545 Standard 14.02 May 2001
Composite clock problem is associated with problems in the link interface
module (LIM). To determine if the LIM has a problem, type
>MAPCI;MTC
and press the Enter key.
The following is an example of the MAP display:
CM MS IOD
. pool01
PM
HLIU
HLIU 0 ISTb
Note: Value 1LIMF indicates an LIM related problem. Check log PM181
to determine if the problem is related to the composite clock.
Access the LOGUTIL level of the MAP display to check log PM181. At the
MAP terminal, type
>MAPCI;MTC;LOGUTIL
and press the Enter key.
Log PM181 indicates composite clock problems. To check if log PM181 was
generated, type
>OPEN PM181
and press the Enter key.
The following is an example of the MAP display:
CM PM181
LIM 2Fbus 1
Non-service affecting faults.
CODE: 0003000002000000000000000000
Fault found against LMS
Composite clock failure detected LIS 3SHELFPOS
1.
POSSIBLE CAUSE: FBUS, ST Card, composite
(external)clock cables, composite (external)
POSSIBLE ACTION: Tst the FBUS (insv), BSY/TST/RTS
the FBUS, inspect composite (external) clock cables,then
composite clock generator (TSG), and
Site Flr RPos Bay_id Shf
Host 03 C02 LIM 501 00
Net PM CCS
. 1LIMF .
M
SysB ManB
0 0
0 0
Rsvd
FEB24 18:55:22
Description
FBUS
(continued)
Trks Ext. APPL .
. .
OffL CBsy ISTb
0 0 3
0 0 2
8800 INFO
clock.
monitor occurrences.
Slot EqPEC
32 9X79BA BACK
.
INSv
24
2
0).