User Manual

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Cisco Aironet Wireless LAN Client Adapters Installation and Configuration Guide for Windows
OL-1394-06
Chapter 5 Configuring the Client Adapter
Setting Network Security Parameters
Step 5 Make sure the Transmit Key button to the left of your key is selected, if you want this key to be used to
transmit packets.
Step 6 Click OK to return to the Profile Manager screen; then click OK or Apply to save your changes
Disabling Static WEP
If you ever need to disable static WEP for a particular profile, select No WEP under WEP on the
Network Security screen, click OK, and click OK or Apply on the Profile Manager screen.
Note Selecting LEAP from the Network Security Type drop-down box on the Network Security screen
disables static WEP automatically.
Enabling LEAP
Before you can enable LEAP authentication, your network devices must meet the following
requirements:
• Client adapters must support WEP and use the firmware, drivers, utilities, and security modules
included in the Install Wizard file.
Note To use the reporting access points that fail LEAP authentication and fast secure roaming
features, client adapters must use the software included in Install Wizard version 1.1 or
greater.
• Access points to which your client adapter may attempt to authenticate must use the following
software versions or greater: firmware version 12.00T (340, 350, and 1200 series access points) or
IOS release 12.2(4)JA (1100 series access points).
Note To use the reporting access points that fail LEAP authentication and fast secure roaming
features, access points must use the firmware versions listed on page 5-26.
• All necessary infrastructure devices (for example, access points, servers, etc.) must be properly
configured for LEAP authentication.
Follow the steps below to enable LEAP authentication for this profile.
Step 1 Select LEAP from the Network Security Type drop-down box on the bottom of the Network Security
screen.
Note The LEAP option is available only if you selected the LEAP security module during installation.
Note When you select this option, dynamic WEP is set automatically.