TP-Link T1600G-18TS Configuration Manual page 610

Configuring Network Security
Follow these steps to add a RADIUS server:
1) In the Server Config section, configure the following parameters.
Server IP
Shared Key
Auth Port
Acct Port
Retransmit
Timeout
2) Click Add to add the RADIUS server on the switch.
 Adding TACACS+ Server
Choose the menu Network Security > AAA > TACACS+ Conifg to load the following page.
Figure 7-3 TACACS+ Server Configuration
Follow these steps to add a TACACS+ server:
1) In the Server Config section, configure the following parameters.
Server IP
Timeout
Enter the IP address of the server running the RADIUS secure protocol.
Enter the shared key between the RADIUS server and the switch. The RADIUS
server and the switch use the key string to encrypt passwords and exchange
responses.
Specify the UDP destination port on the RADIUS server for authentication
requests. The default setting is 1812.
Specify the UDP destination port on the RADIUS server for accounting requests.
The default setting is 1813. Usually, it is used in the 802.1X feature.
Specify the number of times a request is resent to the server if the server does
not respond. The default setting is 2.
Specify the time interval that the switch waits for the server to reply before
resending. The default setting is 5 seconds.
Enter the IP address of the server running the TACACS+ secure protocol.
Specify the time interval that the switch waits for the server to reply before
resending. The default setting is 5 seconds.
AAA Configuration
Configuration Guide 587