Procedure 10.18: OFF-LINE PUMP ALL SWITCHING MODULES (SMs)
OVERVIEW
The term switching module (SM) as used in this procedure refers to all modules; local SMs (LSMs), home SMs
(HSMs), remote SMs (RSMs), etc. The disk reconfiguration procedure 10.21 requires an off-line pump of all SMs
after switching to the new disk configuration. This is done as a final test to ensure the validity of the SM office
dependent data (ODD). All SMs must be off-line pumped before the start of the disk reconfiguration procedure so
that the off-line pump performed in the reconfiguration procedure will be a meaningful test.
NOTE:
The following steps will perform an off-line pump of the module processor in each SM in the office.
PROCEDURE
1.
Check all SMs for duplex communication links (CLINKs). If any SM does not have duplex CLINKs, manually
restore another CLINK to that SM. This step can be performed in parallel with Step 2, but it must be
completed before attempting to perform Step 3.
2.
NOTE:
If any module controller/time slot interchange unit (MCTSI) is out of service (OOS) in any
SM, it must be restored to service before continuing with the next step.
Determine the status of the MCTSIs by either of the following methods:
Using master control center (MCC) display Page
1190,x
(where
x
= member number of an SM), verify that
both MCTSIs in all SMs are either active (ACT) or standby (STBY).
or
At the MCC, type and enter:
OP:SYSSTAT,UCL;
Response:
OP SYSSTAT SUMMARY LAST RECORD
SYS: NORMAL
AM: NORMAL
w xSM y,z: ............. <repeated for each SM>
Where:
w
= The SM configuration - B (Basic), S (Standard), or L (Loaded).
x
= The type of the SM - L (local SM), H (host SM), R (remote SM), O (optically remote
module), or T (two-mile optically remote module).
y
= The member number of the SM.
z
= The active MCTSI (0 or 1) in SM y.
3.
NOTE:
If the status printed for an SM includes
MATE_OOD
, one of its MCTSIs is OOS and must
be restored. Access Page
1190,x
and restore that SM to duplex.
4.
CAUTION:
Do not proceed to the next step until all MCTSIs are either active (ACT) or standby
(STBY), and all SMs have duplex CLINKs.
Ensure no off-normal status other than INHIBITS-MTCE is indicated for any SM. After all SMs are duplex,
reenter the
OP:SYSSTAT,UCL
message again.
NOTE:
The following steps will switch and force MCTSI 0 active in all SMs.
5.
If CM system status indicator is not normal, go to MCC Page 1209 and ensure the office network and timing
complex (ONTC) indicates ACTIVE MAJOR/MINOR before proceeding.
235-105-210
October 1999
Copyright © 1999
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Summary of Contents for 5ESS-2000
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