Примечания к выпуску для Cisco Cisco Aironet 350 Wireless LAN Client Adapter

Although the software components included in client adapter Install Wizard version 1.2 support Wi-Fi 
Protected Access (WPA) authenticated key management for 350 series and CB20A cards on computers 
running Windows 2000 or XP (see the 

 for more information), they do 

not include support for WPA migration mode.

In order to use Cisco Aironet client adapters with WPA, the access point must be configured only for the 
WPA TKIP cipher. The use of the following migration-mode-supporting ciphers is not supported by 
Cisco WPA clients:

TKIP + WEP128 

TKIP + WEP40 

To support the coexistence of Cisco Aironet WPA clients and non-WPA clients, it is necessary to 
configure separate VLANs and encryption policies. Specifically, a VLAN with TKIP encryption mode 
and a VLAN with a compatible WEP encryption mode specified would be required. For additional 
information refer to the Cisco IOS Software Configuration Guide for Cisco Aironet Access Points.

In order to access Cisco Aironet software from the Software Center on Cisco.com, you must now fill out 
a form to receive authorization to download encrypted software. Registered Cisco.com users are required 
to fill out the form only once, while public users must do so once each session, each time software is 
downloaded. A form is automatically created for public users. The form for Registered Cisco.com users 
is located at the following URL: 

http://www.cisco.com/cgi-bin/Software/Crypto/crypto_main.pl

To obtain the latest ACAT software from the Cisco Web site, follow these steps:

Use your web browser to go to the Cisco Software Center at the following URL:

Select Option #2: Aironet Wireless Software Display Tables.

Select Cisco Aironet Wireless LAN Client Adapters.

Under Windows System Administration Tool, select Windows System Administration Tool.

Select the ACAT file (ACAT-v12x.exe)

with the greatest version number, where v12x is the version 

number.

Enter the requested information on the encryption authorization form.

Read the terms and conditions of the Software License Agreement and click Accept.

Select the ACAT file again to download it.

Save the file to your computer’s hard drive then exit the web browser.