Control Mode: Specify the Control Mode for the port.
• Auto: In this mode, the port will normally work only after
passing the 802.1X Authentication.
• Force-Authorized: In this mode, the port can work normally
without passing the 802.1X Authentication.
• Force-Unauthorized: In this mode, the port is forbidden
working for its fixed unauthorized status.
Control Type: Specify the Control Type for the port.
• MAC Based: Any client connected to the port should pass the
802.1X Authentication for access.
• Port Based: All the clients connected to the port can access
the network on the condition that any one of the clients has
passed the 802.1X Authentication.
Authorized: Displays the authentication status of the port.
LAG: Displays the LAG to which the port belongs to.
11.4.3 Radius Server
RADIUS (Remote Authentication Dial-In User Service) server provides the authentication service
for the switch via the stored client information, such as the user name, password, etc, with the
purpose to control the authentication and accounting status of the clients. On this page, you can
configure the parameters of the authentication server.
Choose the menu Network Security→802.1X→Radius Server to load the following page.
Figure 11-22 Radius Server
The following entries are displayed on this screen:
¾ Authentication Config
Primary IP: Enter the IP address of the authentication server.
Secondary IP: Enter the IP address of the alternate authentication server.
Authentication Port:
Set the UDP port of authentication server(s). The default port is 1812
162
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