TP-Link TL-ER604W manual Wep, Auth Type

Encryption: Select the Encryption type. which including Automatic, TKIP, AES.

The default setting is Automatic, which can select TKIP (Temporal Key Integrity Protocol) or AES （Advanced Encryption Standard） automatically 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.

Radius Server IP: Enter the IP address of the Radius server.

Radius Port: Enter the port number of the Radius server.

Radius Password: Enter the password for the Radius server.

Group	Key Update Specify the group key update interval in seconds. The value should be 30
Period:	or above. Enter 0 to disable the update.

3)WEP

It is based on the IEEE 802.11 standard.

Auth Type:	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.
Key Format:	Hexadecimal and ASCII formats are provided. Hexadecimal format
	stands for any combination of hexadecimal digits (0-9, a-f, A-F) in the
	specified length. ASCII format stands for any combination of keyboard
	characters in the specified length.
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