Lenovo 20074CU User Manual page 41

If you selected Use Windows to configure wireless network for the security
mode, Windows XP will configure the wireless connection.
Using IEEE802.1x Authentication
To use functions of Access Connections in configuring the settings for authenticating
Wireless LAN 802.1x, select Use IEEE 802.1x authentication. The 802.1x Settings
window opens.
Figure 32. 802.1x Settings—Access Connections window
You can configure the following settings:
Access point authentication
Data encryption
Authenticate as computer when computer information is available
Select this check box if you are using machine authentication.
Properties
Click this button, and configure the settings that depend on the
authentication you use. You must also enter the Certificate issuer
setting.
Note: If you configure the wireless network settings by use of Windows
standard functions, certain functions that are available on the
wireless LAN card, such as authentication type and encryption
type, may not activate properly. In this case, choose Use IEEE
802.1x authentication for the security type.
You can select one of the following types:
v Open/common
v WPA
v WPA2
Select the value appropriate for your network. If you select WPA as the
Chapter 2. Using location profiles
31