ZyXEL Communications NSA325 Support Note page 5

Choose Default Configuration or Manual Configuration and then click
Next. Here, we recommend users use Default Configuration. For security
issue, we suggest users change the admin's password.
Figure 10. Choose a wizard type Figure 11. Change the password.
Check if the settings are correct and click Next to begin configuring NSA325.
Figure 13. NAS is under setting.
Figure 12. Confirm settings.
Figure 13. Configuration is finished.