TP-Link TD-W8900GB - Manual (Page 65)

TD-W8900GB 54M Wireless ADSL2+ Router User Guide
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Figure 5-49
¾ WPA Group ReKey Interval: Enter the Key Renewal period, which tells the Router how often
it should change encryption keys.
¾ RADIUS Server IP Address: The IP address of the RADIUS server.
¾ RADIUS Port: The port of the RADIUS server. The default number is 1812.
¾ RADIUS key: The password of the RADIUS Server.
¾ WPA Encryption: Select the encryption you want to use: Automatic, TKIP or AES (AES is an
encryption method stronger than TKIP).
Configure WPA settings
1. Select the WPA option from the Network Authentication drop-down list. The menu will
change to offer the appropriate settings.
2. Change the WPA Group Rekey Interval as desired.
3. Type in the IP address of the RADIUS server used in the RADIUS Server IP Address
field.
4. Change the RADIUS Port if necessary.
5. Type in the password in the RADIUS Key field.
6. Use the default setting TKIP of WPA Encryption.
7. Click
the Save/Apply button to save the new configuration.