Product Manual

DES-3526 / DES-3526DC Fast Ethernet Layer 2 Switch
Figure 6- 79. RADIUS Server Authentication Setting window
This window displays the following information:
Parameter Description
Succession Choose the desired RADIUS server to configure: First, Second or Third.
RADIUS Server
Authentic Port
Accounting Port
Set the RADIUS server IP.
Set the RADIUS authentic server(s) UDP port. The default port is 1812.
Set the RADIUS account server(s) UDP port. The default port is 1813.
Key Set the key the same as that of the RADIUS server.
Confirm Key Confirm the shared key is the same as that of the RADIUS server.
Accounting Method This allows you to Add/Modify or Delete the RADIUS Server.
IP-MAC Binding
The IP network layer uses a four-byte address. The Ethernet link layer uses a six-byte MAC address.
Binding these two address types together allows the transmission of data between the layers. The
primary purpose of IP-MAC binding is to restrict the access to a switch to a number of authorized
users. Only the authorized client can access the Switch’s port by checking the pair of IP-MAC
addresses with the pre-configured database. If an unauthorized user tries to access an IP-MAC binding
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