TP-Link T1600G-18TS Configuration Manual page 596

Configuring Network Security
Choose the menu Network Security > AAA > Server Group to load the following page.
Figure 6-3 Adding a Server Group
Follow these steps to create a protocol template:
1) In the Add New Server Group section, specify the name and server type for the new
server group, and click Add.
Server Group:
Server Type:
2) Select the newly added group, and click edit in the Operation column.
Figure 6-4 Edit the Group
3) Select the server to be added to the group from the Server IP drop-down list . Then
click Add to add this server to the server group.
Specify the name of the new server group.
Select the type of the server group as RADIUS.
802.1X Configuration
Configuration Guide 573