TP-Link EAP110 User Manual page 29

Group Key Update
Period
· WPA-PSK
WPA-PSK (Wi-Fi Protected Access-PSK) is based on a pre-shared key. It is characterized
by high safety and simple settings, so it is mostly used by common households and small
businesses.
The following table introduces how to configure each item:
Version
Encryption
Wireless
Password
Specify an update period of the encryption key. The update period
instructs how often the EAP should change the encryption key. 0 means
that the encryption key does not change at anytime.
Select the version of WPA-Enterprise.
Auto: The EAP will automatically choose the version used by each client
device.
WPA-PSK/WPA2-PSK: They're two versions of WPA-PSK security mode.
WPA2-PSK is an update of WPA-PSK. Compared with WPA, Theoretically,
WPA2 is securer than WPA.
Select the Encryption type.
Auto: The default setting is Auto and the EAP will select TKIP or AES
automatically based on the client device's request.
TKIP: Temporal Key Integrity Protocol. TKIP is not supported in 802.11n
mode, 802.11ac mode or 802.11n/ac mixed mode. If TKIP is applied in
802.11n, 802.11 ac or 802.11n/ac mixed mode, the clients may not be able
to access the wireless network. If TKIP is applied in 11b/g/n mode (2.4GHz)
or 11a/n mode(5GHz), the device may work at a low transmission rate.
AES: Advanced Encryption Standard. It is securer than TKIP.
Configure the wireless password with ASCII or Hexadecimal characters.
· For ASCII, the length should be between 8 and 63 and the valid
characters contain numbers, letters (case-sensitive) and common
punctuations.
· For Hexadecimal, the length should be between 8 and 64, and the valid
characters contain: 0-9, a-f, A-F.
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