Radius Server Setup - ZyXEL Communications XMG1915 Series User Manual

Chapter 54 AAA
Local User Accounts
By storing user profiles locally on the Switch, your Switch is able to authenticate and authorize users
without interacting with a network AAA server. However, there is a limit on the number of users you may
authenticate in this way.
RADIUS
RADIUS is a security protocol used to authenticate users by means of an external server instead of (or in
addition to) an internal device user database that is limited to the memory capacity of the device. In
essence, RADIUS authentication allows you to validate an unlimited number of users from a central
location.

54.2 RADIUS Server Setup

Use this screen to configure your RADIUS server settings. Click SECURITY > AAA > RADIUS Server Setup to
view the screen as shown.
Figure 225 SECURITY > AAA > RADIUS Server Setup
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