Nortel Meridian 1 Hardware Replacement Manual page 210

Page 210 of 250
553-3001-520 Standard 17.00 January 2002
Replacing equipment
15 Enable all CNI switches in the inactive Core.
16 Release the MAN RST button.
17 Set the CP card in the active Core to NORM.
After several minutes, an "HWI533" message is issued by the active Core
indicating that the inactive Core memory is being synchronized with the active
Core memory.
18 Log into the system through the terminal, then check the status of the
replacement CP card from the active side:
LD 135
STAT CPU
19 If there are CCED messages generated by the STAT CPU command
on the replacement CP card, set the NORM/MAINT switch to MAINT,
press the reload (MAN RST) button, and set the NORM/MAINT switch
back to NORM. (It may take 2 to 4 minutes for memory synchronization
to take place.)
After the HWI0533 message is displayed, test the replacement CP
card from the active CPU:
TEST CPU
If the test results in:
CCED014
On the active CP card set the NORM/MAINT switch to NORM, and
from the active side enter:
TEST CPU
20 Set the NORM/MAINT switch to NORM on the active CP card (if not
already set).
21 Check the status of the CPUs:
STAT CPU
22 Test the CPU.
TEST CPU
23 Check the status of the CNIs:
STAT CNI
load LD 135
obtain the CPU status
the test causes a cold start on the inactive CPU
"Test failed because unable to enter SPLIT
mode"
to test the CP card