TL-SL3428_V3_User_Guide - TP-Link

Authorized:LAG:Displays the authentication status of the port.Displays the LAG to which the port belongs to.11.4.3 Radius ServerRADIUS (Remote Authentication Dial-In User Service) server provides the authentication servicefor the switch via the stored client information, such as the user name, password, etc, with thepurpose to control the authentication and accounting status of the clients. On this page, you canconfigure the parameters of the authentication server.Choose the menu Network Security→802.1X→Radius Server to load the following page.Figure 11-22 Radius ServerThe following entries are displayed on this screen:‣ Authentication ConfigPrimary IP:Secondary IP:Enter the IP address of the authentication server.Enter the IP address of the alternate authentication server.Authentication Port: Set the UDP port of authentication server(s). The default port is 1812Authentication KEY:Set the shared password for the switch and the authenticationservers to exchange messages.‣ Accounting ConfigAccounting:Primary IP:Secondary IP:Enable/Disable the accounting feature.Enter the IP address of the accounting server.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 accountingservers to exchange messages.164