DEFINITY ECS Release 8.2 ATM Installation,
Upgrades, and Administration
555-233-124
Issue 1
April 2000
Upgrading to ATM-PNC
4-4CSS to R8r ATM-PNC
4
■ Replace the switch node carriers in the PPNs and EPNs
■ Reterminate the TDM buses and power up the cabinets
■ Install, administer, and cable the ATM interface circuit packs
The following tables have the step-by-step procedures. For critical reliability and
ATM network duplication, perform the steps in Table 4-3
. For standard and high
reliability, perform the steps in Table 4-4
. In using the commands in the upgrade
tables, type the command and then press
Enter.