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DEFINITY Enterprise Communications Server Release 8.2
Upgrades and Additions for R8r
555-233-115
Issue 1
April 2000
Upgrading G3rV2, V3, V4 to R8r and Adding Memory
1-11Upgrade the software and hardware
1
Check the active tone-clock (H/C only)
1. Type
status port-network 1
and verify that the Tone-Clock is in the same
carrier as the active SPE and that the
Service State
field shows
in
.
NOTE:
This takes 1 minute to complete. If the service state is incorrect,
repeat the command until this condition is met.
If the active Tone-Clock has not migrated to the active carrier after
1 minute, then a Tone-Clock problem exists. Refer to the TDM-CLK
Maintenance Objects section of the
DEFINITY Enterprise Communications
Server Release 8 Maintenance for R8r
book to resolve any problems.
Power Down the Processor Carrier
!
CAUTION:
Do not power down the whole cabinet; it is not necessary.
For standard reliability, power down the processor carrier. This causes a service
interruption.
For high or critical reliability, power down the standby carrier.
1. To power down the processor carrier, remove the power plug from the
left
side
of the carrier then remove the power plug from the
right side
of the
carrier.
Remove the Circuit Packs
NOTE:
More detailed information on removing and adding circuit packs is in
Chapter 6, ‘‘Adding or Removing Cabinet Hardware’’
.
1. Remove the blank faceplate next to the MSSNET slot in the carrier.
2. Remove the UN332B circuit pack from the carrier and place it in antistatic
packing material.
3. Remove the tape from the tape drive.
4. Remove the TN1656 tape drive and place it in antistatic packing material.