D-Link DSL-2878 User Manual page 44

Section 4 - Configuration
WPA/WPA2 is a reasonably strong wireless security encryption type. Use this
for wireless clients which do not support WPA2 encryption.
Security: WPA/WPA2
WPA Type
If you select 802.1x the following options are available:
Server IP Address: Enter the IP address of the RADIUS Server.
Port: Enter the port used by the RADIUS Server.
Secret: Enter the secret used by the RADIUS Server.
Select AES or Both. AES is recommended.
Cipher Type:
Note: Both will enable TKIP legacy encryption, which will allow older
devices to connect, but may reduce throughput and is less secure.
Group Key Enter the Group Key Interval. The default is 100 seconds.
Interval:
If you select Pre-shared key the following options are available:
Cipher Type: Select AES, TKIP, or Both. AES is recommended.
Group Key Enter the Group Key Interval. The default is 100 seconds.
Interval:
D-Link DSL-2878 User Manual
Advanced Settings (continued)
WPA/WPA2
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