Billion 7800DX, User Manual

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
WPA2
WPA2 Preauthentication:
When a wireless client wants to handoff to another AP, with
preauthentication, it can perform 802.1X authentication to the new AP, and when handoff happens,
this mode will help reduce the association time.
Network Re-auth Interval:
the interval for network Re-authentication. This is in seconds.
WPA Group ReKey Internal:
The period of renewal time for changing the security key automatically
between wireless client and Access Point (AP). This is in seconds.
RADIUS Server IP Address:
RADIUS( Remote Authentication Dial In User Service), Enter the
IP address of RADIUS authentication server. This is in seconds.
RADIUS Server Port:
Enter the port number of RADIUS authentication server here.
RADIUS Key:
Enter the password of RADIUS authentication server.
WPA/WAPI Encryption:
There are two Algorithms, AES (Advanced Encryption Standard) and
TKIP(Temporal Key Integrity Protocol) which help to protect the wireless communication.

Mixed WPA2/WPA
WPA2 Preauthentication:
When a wireless client wants to handoff to another AP, with
preauthentication, it can perform 802.1X authentications to the new AP, and when handoff happens,
this mode will help reduce the association time used.
Network Re-auth Interval:
the interval for network Re-authentication. The unit is second.
WPA Group ReKey Internal:
The period of renewal time for changing the security key automatically
between wireless client and Access Point (AP). This is in seconds.
RADIUS Server IP Address:
RADIUS( Remote Authentication Dial In User Service), Enter the
IP address of RADIUS authentication server.
RADIUS Server Port:
Enter the port number of RADIUS authentication server here.
RADIUS Key:
Enter the password of RADIUS authentication server.
WPA/WAPI Encryption:
There are two Algorithms, AES (Advanced Encryption Standard) and