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Authorized: Displays the authentication st
atus 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:
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
Authentication KEY: Set the shared password for the switch and the authentication
servers to exchange messages.
Accounting Config
Accounting: Enable/Disable the accounting feature.
Primary IP: Enter the IP address of the accounting server.
Secondary IP: Enter the IP address of the alternate accounting server.
Accounting Port: Set the UDP port of accounting server(s). The default port is 1813.
Accounting Key: Set the shared password for the switch and the accounting
servers to exchange messages.
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