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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
4-14R7r ATM-PNC to R8r ATM-PNC
4
R7r ATM-PNC to R8r ATM-PNC
!
CAUTION:
To upgrade ATM-PNC from Release 7r to Release 8r, you must have the
TN2305/TN2306 circuit packs installed.
Upgrading ATM-PNC from Release 7r to Release 8r does not require any
additional hardware. The basic process is to upgrade the DEFINITY ECS to
Release 8r first, then upgrade the ATM-PNC. See
Chapter 5, ‘‘Administering
ATM-PNC and ATM-CES’’ for information on upgrading through administration.
NOTE:
Upgrading DEFINITY ECS Release 7r to Release 8r requires replacing the
tape drive with an optical drive.
If for some reason the ATM switch is changing also, it simplifies the cutover
significantly if the new ATM switch inherits the ATM address from its predecessor.