D-Link DES-3528 Product Manual - Page 224

xStack® DES-3528/DES-3552 Series Layer 2 Stackable Fast Ethernet Managed Switch Web UI Reference Guide RADIUS Authentication RADIUS Server Settings The RADIUS feature of the Switch allows the user to facilitate centralized user administration as well as providing protection against a sniffing, active hacker. To view this window, click Security > RADIUS > Authentication RADIUS Server Settings, as shown below: Figure 8-20 Authentication RADIUS Server Settings window The fields that can be configured are described below: Parameter Description Index Choose the desired RADIUS server to configure: 1, 2 or 3 and select the IPv4 Address. IPv4 Address Click the radio button to enter the RADIUS server IP address. IPv6 Address Click the radio button to enter the RADIUS server IPv6 address. Authentication Port (1-65535) Set the RADIUS authentic server(s) UDP port which is used to transmit RADIUS data between the Switch and the RADIUS server. The default port is 1812. Accounting Port (165535) Set the RADIUS account server(s) UDP port which is used to transmit RADIUS accounting statistics between the Switch and the RADIUS server. The default port is 1813. Timeout (1-255) Set the RADIUS server age-out, in seconds. Retransmit (1-20) Set the RADIUS server retransmit time, in times. Key (Max: 32 characters) Set the key the same as that of the RADIUS server. Confirm Key Confirm the key is the same as that of the RADIUS server. Click the Apply button to accept the changes made. 215