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Software installation overview 5-3
As your operation grows you may require greater NAC functionality and
capacity. This growth can be accommodated through hardware and
software upgrades within NAC 2. System functionality can be increased
through an installation upgrade, once the necessary hardware changes are
complete.
If a problem arises with an installation, you may have to reinstall the
software. If a problem does occur, the system asks you to re-attempt the
installation. Determine whether hardware is causing the problem (for
example, missing or improperly connected equipment), and correct these
problems before restarting the installation. If there is a problem with
installing a factory-installed software site, the customer-installed software
procedure should be used. If no hardware problem exists, then restart the
installation. If the problem persists, contact your distributor or Northern
Telecom support group for assistance.
Application upgrades
Application upgrades are performed when you want to modify the
secondary language of your existing NAC 2 system. No hardware changes
are required.
Platform upgrades
If you are currently using a NAC 1 system and are upgrading to a NAC 2
system, a platform upgrade must be completed, providing you have made
the necessary hardware changes.
If you need to perform a platform upgrade, refer to the "Platform upgrade"
chapter.
Network Administration Center (NAC) Installation Guide Product release 2
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