User's Manual

Archer D9
AC1900 Wireless Dual Band Gigabit ADSL2+ Modem Router User Guide
Figure 4-45
 Disable Wireless Se curity: If you do not want to use wireless security, check this radio
button. But it’s strongly recommended to choose one of the below modes to ensure security.
 WPA/WPA2-Personal - It’s the WPA/WPA2 authentication type based on pre-shared
passphrase. It is chosen by default.
• Authentication Type: You can choose the type for the WPA/WPA2-Personal security on
the drop-down list. The default setting is Auto, which can select WPA-PSK
or WPA2-PSK
as authentication type automatically based on the wireless station's capability and request.
• Encryption: You can select Auto, TKIP or AES as Encryption.
• Wireless Password: You can enter ASCII characters between 8 and 63 characters or 8 to
64 Hexadecimal characters. The default password is the same with the default PIN code,
which is labeled on the back of the modem router or can be found in Figure 4-32.
• Group Key Update Period: Specify the group key update interval in seconds. The value
should be 30 or above. Enter 0 to disable the update.
 WPA/WPA2 – Enterprise: It’s based on Radius Server.
• Authentication Type: You can choose the type for the WPA/WPA2-Personal security on
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