Cisco Systems Servers Benutzerhandbuch

You can schedule Cisco Secure ACS backups to occur at regular intervals or at 
selected days of the week and times.

To schedule the times at which Cisco Secure ACS performs a backup, follow 
these steps:

In the navigation bar, click System Configuration.

Click ACS Backup.

Result: The ACS System Backup Setup page appears.

To schedule backups at regular intervals, under ACS Backup Scheduling, select 
the Every X minutes option and in the X box type the length of the interval at 
which Cisco Secure ACS should perform backups.

Because Cisco Secure ACS is momentarily shut down during backup, 
if the backup interval is set too low, users might be unable to 
authenticate.

To schedule backups at specific times, follow these steps:

Under ACS Backup Scheduling, select the At specific times option.

 In the day and hour graph, click the times at which you want 
Cisco Secure ACS to perform a backup.

Clicking times of day on the graph selects those times; clicking again clears 
them. At any time you can click Clear All to clear all hours, or you can click 
Set All to select all hours.

To change the location where Cisco Secure ACS writes backup files, type the 
drive letter and path in the Directory box.