7.2.3 WPA2-PSK
Security Mode Select WPA2-PSK from the drop down list.
Encryption Select Both, TKIP or AES for encryption type.
Passphras e Specify the security password.
Group Key Update
Interval Specify Group Key Update Inter val time.
The IEEE 802.11 n standard does not include WEP/WPA-PSK/WPA-PSK TKIP
security mode. To comply with the standard, when you use the above encryptions, the
wireless transmit mode will drop from 802.11n to 802.11a.