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DEFINITY ECS Release 8.2 ATM Installation,
Upgrades, and Administration
555-233-124
Issue 1
April 2000
Installing a DEFINITY ECS ATM-PNC
3-35ATM Network Duplication
3
Network duplication administration
The procedure to administer ATM network duplication (Table 3-17) assumes that
customers with:
■ High reliability (duplex SPE complexes) and who desire greater reliability
would migrate to critical reliability configurations
■ Critical reliability configurations would not migrate to ATM network
duplication
NOTE:
The screens follow the table and reflect what displays on an R8r platform
using a SAT. Your screen interface and page numbers may differ.
Table 3-17. Network duplication administration procedure
√
Step Action Command Description
1. Turn feature on change
system-parameters
customer-options
Change the
PNC Duplication?
field on the
customer options screen to
y
(
Screen 3-3). This
requires a Lucent Services login.
2. Add hardware
■ Insert a second TN2305/TN2306 ATM
Interface circuit pack in slot in the
B-position port carrier in each EPN or
D-position carrier in EPNs configured for 2
port networks.
■ Add a TN2182 tone-clock circuit pack in the
slot labeled Tone-Clock.
— For a standard reliability system, add it
to the A-position carreir and either the
B- or D-postion carrier in EPNs
configured for 2 port networks.
— For a duplicated system, add it to the
A-, B-, D- and E-position carriers in
EPNs configured for 2 port networks.
3. Add ATM B-PNC
address
change atm-pnc
number
Bring up the ATM PNC screen (number is the
connection number assigned to each PNC
being administered).
Add in the B-PNC ATM address information in
the right-hand column of the screen (
Screen
3-4).
4. Enable
duplication
change
system-parameters
duplication
Change the
Enable Operation of PNC
Duplication?
field on the Duplication-Related
System Parameters screen to
y
(
Screen 3-5).
NOTE:
The
Enable Operation of Spe
Duplication?
field must remain
n
.
Continued on next page