11. Obtain status from Page 141 or type and enter:
OP:SYSSTAT:SM=x;
Response: OP SYSSTAT SUMMARY LAST RECORD
L LSM n,n: rrr
Where: rrr = Switching module off-normal status.
12. Using the response from the previous step, does the switching module have a
progress marker status of:
Any Init-in-progress state?
INIT ISOL
COMM LOST
ISOLATED
STNDALONE
If YES, continue with the next step.
If NO, proceed to Step 17.
13. For the switching module: type and enter either: 923 or
INIT:SM=a,FI,PUMP;
Where: a = The switching module number.
Response: INIT SM=a LVL=FI SUMMARY EVENT = xxxxx
CALL PROCESSING DOWNTIME=x:xx:xx
CALLS LOST: STABLE=x TRANSIENT=x
14. Clear forces on MHD and allow the CU to be restored. On EAI page, type and
enter: 21 and 23.
15. Allow MHD diagnostics again and restore MHDs to duplex operation. Type and
enter:
ALW:DMQ:SRC=ADP;
16. Restart diagnostics if necessary. Type and enter:
OP:DMQ;
17. If MHD diagnostics are not active or waiting, from MCC Page 111, type and
enter: 30x to restore the MHDs.
Where: x = MHD Number
Response: RST MHD x TASK y MSG STARTED
RST MHD x IN PROGRESS
(will be output every 2 minutes)
RST MHD x COMPLETED
18. Was either switching module text or switching module ODD reloaded from tape?
If YES, use “Off-Line Pump for Recovery of a Functional Switching Module,”
235-105-250, 5ESS
®
Switch System Recovery, to off-line pump and switch the
switching module, then return to the next step.
If NO, continue with the next step.
235-200-150
January 2003
SYSTEM RECOVERY
Procedure 7.2.1
Issue 3.00 Page 7.2.1-3
To Next Page
Loading...