Nortel Meridian Meridian 1 Upgrade Manual page 108

Page 108 of 284
NN43021-469 Standard 01.01 May 2007
Performing the upgrade
Procedure 28
Rebooting Core 1
CAUTION
Service Interruption
The INI may take up to15 minutes to complete.
CAUTION
Service Interruption
Call processing is interrupted for approximately 60
minutes while the procedures are completed.
At this stage, Core 0 is still the active call processor with Clock Controller 0
active. The following procedure will transfer call processing from Core 0 to
Core 1, switching Clock Controller from 0 to 1 and switching from IGS/DIGS to
FIJI.
1 In Core/Net 0 only, faceplate disable the CNI cards.
2 In Core/Net 0 only, faceplate disable the IODU/C card.
3 In Core/Net 0 only, unseat the Core Processor card.
4 Faceplate disable Clock Controller 0 and unseat the card.
5 Faceplate disable all IGS/DIGS cards in shelf 0 and unseat the card.
6 Seat and faceplate enable Clock Controller 1.
7 Seat and faceplate enable all FIJI cards in shelf 1.
8 Press the 'RESET' button on the CP PII card faceplate to initialize the
system.
9 Wait for "DONE" and then "INI" messages to display before you continue.
CAUTION
Service Interruption
Allow the system to recover from all downloads after the
INI completes.