ZyXEL Communications NSA210, NSA221, NSA310, NSA325 11.10.7 Edit Job: Step, Hourly, Hourly, Keep All Old Backup files

Chapter 11 Package Management

Table 81 Protect > Backup > Edit: Step 1

LABEL	DESCRIPTION
Bandwidth	For backups to a remote NSA, you can restrict the bandwidth to help prevent the
	backups from using all of your network connection’s available bandwidth. This is more
	important when backing up to a remote NSA or computer through the Internet.
Purge Policy	The NSA maintains the files that have been included in your backups. However to save
	hard disk space, you can choose to delete files that have been included in previous
	backups.
	• Select Keep All Old Backup files to store all files that have been included in
	previous backups.
	• If you want to store a certain number of backup files, select Keep Only the last n
	backup files (1-30). Enter a value (n) from 1 to 30 to specify how many backups
	the NSA stores. All backup files older than the last one are deleted. You will not be
	able to recover files that existed (only) in those previous backups. Select this if
	backup space is limited and recovery of old files is not important.
	• If you want to store all backups for a certain time period, select Keep Backups for
	n day(s)(1-3650). Enter a value (n) from 1 to 3650 to specify how many days the
	NSA stores all backup files. After this day has expired, all backup files will be
	deleted.
Next	Click this to go to the next screen.

11.10.7 Edit Job: Step 2

Use this screen to edit the schedule for the backup job.

Figure 164 Protect > Backup > Edit: Step 2

The following table describes the labels in this screen.

Table 82 Protect > Backup > Edit: Step 2

LABEL	DESCRIPTION
Scheduler Settings
Backup Frequency	Edit this by selecting from Hourly, Daily, Weekly and Monthly backup intervals. The
	screen changes depending on the item you select.
Every how many	This is only available if you selected Hourly as your backup frequency.
hours?	Select every how many hours the NSA performs the backup job.
On which minute of	This is only available if you selected Hourly as your backup frequency.
the hour?	Select the minute (from 0 to 59) in an hour when the NSA performs the backup job.

264
	Media Server User’s Guide