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DEFINITY ECS Release 8.2 ATM Installation,
Upgrades, and Administration
555-233-124
Issue 1
April 2000
Upgrading to ATM-PNC
4-10CSS to R8r ATM-PNC
4
12. Remove hardware Physically remove all A-PNC EI, SNI,
SNC, and DS1-CONV circuit packs (and
metal cabling on back of cabinet)
associated with the fiber links just
removed. Set aside reusable fiber.
!
DANGER:
The metal hood on metallic cable
connectors may be hot.
13. Remove circuit pack
translations
change
circuit-packs
Remove translations (blank out fields) for
all circuit packs removed in step 11.
14. List cabinets list cabinet Displays numbered list of administered
cabinets. Begin with EPNs. See step 9.
15. Remove switch node
administration
change cabinet n Remove SN carriers from all cabinets.
Screen 4-3
16. Disable sync switch disable
synchronization-
switch
Prevents system from switching to
secondary sync source
17. Change sync source change
synchronization
Remove all DS1 timing references.
Screen 4-5
18. Save translations save translations
removable-media
Save this portion of the upgrade to the
fall-back removable media.
19. Administer ATM
switch on DEFINITY
change
system-parameters
customer-options
Set
Async. Transfer Mode (ATM)
PNC?
field to
y
.
Screen 4-6
20. Insert ATM interface
circuit packs
Insert TN2305/TN2306 circuit packs and
administer
21. Connect fiber to
ATM circuit packs
Physically connect or reterminate fiber to
all ATM circuit packs
Y
Table 4-4. Upgrading DEFINITY ECS CSS without ATM to Release 8r ATM-PNC — Standard and High Reliability — Continued
÷ Step Action Command Description Time
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data
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