Parameters for WPA, WPA2 are illustrated below:
Security Mode: Select the security mode, WPA or WPA2.
WPA: Support AES and TKIP.
WPA2: Support AES, TKIP and TKIP&AES.
RADIUS Server: The IP address of the RADIUS server for authentication in the LAN.
RADIUS Port: Port for RADIUS authentication.
RADIUS Password: Password for accessing the RADIUS server.
Cipher Type: Support AES, TKIP and TKIP&AES.
AES: Advanced Encryption Standard. If selected, wireless speed can reach up to 300Mbps.
TKIP: Temporal Key Integrity Protocol. If selected, wireless speed can reach up to 54Mbps.
TKIP&AES: If selected, both AES and TKIP enabled wireless clients can join your wireless
network.
Key Update Interval: Configure the key update interval for encrypting WPA data.
Theoretically, the shorter the key update interval is, the more secure the WPA data will be.