User's Manual

DEFINITY ECS Release 8.2 ATM Installation,
Upgrades, and Administration
555-233-124
Issue 1
April 2000
Upgrading to ATM-PNC
4-15R7r ATM-PNC to R8r ATM-PNC
4
Table 4-5. Upgrading ATM-PNC from Release 6.3r to Release 8r — Critical reliability/ATM network duplication
÷ Step Action Command Description Time
Record data
More info
Site-specific comments
1. Upgrade DEFINITY
ECS to R7r
Refer to DEFINITY Enterprise Communications Server Release 7 Upgrades and Additions for R7r
!
CAUTION:
You must upgrade to R7r first.
2. Log on to DEFINITY
switch
Log on to the DEFINITY ECS switch
3. Suppress alarms change
system-parameters maintenance
Ensure that the
Alarm Origination
to OSS Numbers
field is
neither
.
Screen 4-1
4. Save translations save translations
tape
Save current translations to exiting tape and remove when finished (label).
varies
5. Load another tape Label and load duplicate fall-back
removable media
6. Make duplicate
removable media
save translations tape
Save translations to fall-back removable media
varies
7. Check health status pnc
■ Determine if alarms (bad
components, fibers) might impact upgrade.
■ Determine which is the active and
standby PNC (
Mode
field is
active
).
■ Determine whether to perform a
pnc interchange.
Screen 4-2 Table 4-7
8. Busyout standby
PNC
busyout pnc-standby
Busyout the standby PNC before removing any physical connections.
9. List all atm
connections
list atm pnc b-pnc Displays numbered list of all
administered ATM B-PNC connections
Continued on next page