Northern Telecom NAC Installation Manual page 275

8-18 Software reinstallations and upgrades
Procedure 8-1 (continued)
Software reinstallation or upgrade to a NAC 2 system
Step Installer's action and system's response
If you are completing an application upgrade, the following messages appear.
–––> The APPLICATION UPGRADE process requires you to obtain or
create a Customer Data Backup Tape from your previous NAC 2
system.
Please insert this backup tape into the internal cassette tape
drive now.
If you have no backup tape, or you wish to avoid installing the
type "c" at the following prompt. This will change
APPLICATION UPGRADE to a NEW INSTALLATION, and no data from
your old system will be loaded onto the new system.
33 The system continues.
Is the backup tape inserted in the internal cassette tape drive (y/n/c/q) ?
If you do not have a backup tape or you want to avoid installing your backup data,
enter c, followed by {RETURN}. The following message appears.
***> Continuing as a NEW INSTALLATION...
Go to Step 34.
If you want to install your backup tape, insert the tape into the tape drive and enter y,
followed by {RETURN}. The following messages appear.
***> Checking for NAC 2 Customer Backup Tape...
***> Customer Data Backup Tape is correctly inserted.
The following message appears if you are completing an installation upgrade.
***> Continuing with the INSTALLATION UPGRADE...
The following message appears if you are completing an application upgrade.
***> Continuing with the APPLICATION UPGRADE...
553-4011-110 Standard 1.0 November 1994
—continued—
backup data,
the