This section describes how to back up Active Directory using the Microsoft Windows 2000 backup and restore tool, Backup. Backup is a system tools accessory in the GUI. You can also access Backup at the command prompt by typing Ntbackup . This tool is used to back up and restore Active Directory (as well as other services) so that you can restore data or system components in the event of some unforeseen or inadvertent failure. Specifically, the Backup tool allows you to back up and restore the following:This section describes how to back up Active Direc