D-Link DSL-6740U User Manual page 41

Section 3 - Configuration
Manual Setup AP – WPA
(Wi-Fi Protected Access)- It usually is for the larger Enterprise
environment, it uses a RADIUS server and TKIP (Temporal Key Integrity
Protocol) encryption (instead of WEP encryption which is disabled).
TKIP uses 128-bit dynamic session keys (per user, per session, and per
packet keys).
Enter your RADIUS server data: IP Address, Port, and Key.
Click on the Save Settings button to apply settings.
Manual Setup AP – WPA 2
(Wi-Fi Protected Access 2)- The second generation of WPA which uses
AES (Advanced Encryption Standard) instead of TKIP as its encryption
method.
Network re-auth interval is the time in which another key needs to be
dynamically issued.
Enter your RADIUS server data: IP Address, Port, and Key.
Click on the Save Settings button to apply settings.
D-Link DSL-6740U User Manual 41