TP-Link TL-ER604W User Manual page 50

Encryption:
Password:
Group Key Update
Period:
2) WPA/WPA2
It's based on Radius Server.
Auth Type:
Select the Encryption type, which including Automatic, TKIP, AES.
The default setting is Automatic, which can select TKIP (Temporal Key
Integrity Protocol) or AES
based on the wireless station's capability and request.
TKIP – TKIP is a security protocol used in the IEEE 802.11 wireless
networking standard.
AES – AES is a specification for the encryption of electronic data
established by the U.S. National Institute of Standards and Technology.
Enter ASCII characters between 8 and 63 characters or 8 to 64
Hexadecimal characters.
Specify the group key update interval in seconds. The value should be 30
or above. Enter 0 to disable the update.
You can choose the Auth type of the WPA/WPA2 security on the
drop-down list. The default setting is Automatic, which can select WPA
(Wi-Fi Protected Access) or WPA2 (WPA version 2) automatically based on
the wireless station's capability and request.
Advanced Encryption Standard
-45-
automatically