D-Link DSL-224 User Manual page 36

Section 3 – Web Configuration
Show Active Click it to view the information of the wireless clients that
Clients are connected to the modem.
Channel Width You can select 20MHZ, 40MHZ or 20/40MHZ.
Only when choose 40MHZ for Channel Width, you can
Control
set this parameter. You can choose Upper or Lower from
Sideband
the drop-down list.
Click it to apply the settings temporarily. If you want to
Apply
save the settings of this page permanently, click Save in
Changes
the lower left corner.
Wireless Security
Choose SETUP > Wireless Setup> Wireless Security. The page is shown as the
figure appears on the right. In this page, you can configure the security for your
wireless network.
The following table describes the parameters of this page:
Field
Encryption
Set WEP Key
WPA Authentication  Select Personal (Pre-Shared Key), enter the
Description
Configure the wireless encryption mode. You can
choose None, WEP, WPA (TKIP), WPA (AES),
WPA2 (AES), WPA2 (TKIP), or WPA2 Mixed.
 Wired equivalent privacy (WEP) encrypts data
frames before transmitting over the wireless
network.
 Wi-Fi protected access (WPA) is a subset of the
IEEE802.11i security specification draft.
 WPA2 Mixed is the collection of WPA and WPA2
encryption modes. The
establishes a connection with the modem
through WPA or WPA2.
It is available when you set the encryption mode to
WEP. Click it, the Wireless WEP Key Setup page
appears.
wireless client
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