1. In the left-hand navigation pane, go to Users > User Realms > New.
    The New Authentication Realm window opens.
    A screen capture of the New Authentication Realm window.
  2. In the Name field, enter a name for the Authentication Realm.
  3. In the Servers section, enter the following information:
    1. From the Authentication list, select the name of the RADIUS server created in Adding a RADIUS Server.
    2. From the User Directory/Attribute list, select Same as Above.
    3. From the Accounting list, select the name of the RADIUS server created in Adding a RADIUS Server.
    4. From the Device Attributes list, select the default value of None.
  4. Click Save Changes.
    The Authentication Realm is saved and three additional tabs appear.