Cisco Cisco Aironet 350 Wireless LAN Client Adapter 發佈版本通知

The following rules apply when inserting and removing client adapters:

If you start ACU while a client adapter of one radio type is inserted (such as a 340 series PC card) 
and then eject the card and replace it with a card of another radio type (such as a 350 series PC card), 
ACU displays "Your Wireless LAN Adapter is not inserted" until ACU is shut down and restarted.

The profiles for PC-Cardbus cards are tied to the slot in which the card is inserted. Therefore, you 
must always insert your PC-Cardbus card into the same slot, create profiles for both slots, or export 
the profiles for one slot and import them for the other slot.

A new EAP-SIM supplicant is available for download from the ftpeng FTP server. This new supplicant 
is an upgrade to the one included in the Install Wizard file. It provides new features, supports more recent 
versions of the EAP-SIM draft standard, and can be used with standard GSM-SIM cards as well as 
Gemplus SIM+ smartcards.

The new supplicant overwrites any previous EAP-SIM supplicant settings. If you plan to install the Cisco 
Aironet Install Wizard file after the new supplicant is installed, either perform an express installation or 
make sure the EAP-SIM option is not selected on the Custom Installation screen. Otherwise, the 
EAP-SIM supplicant included in the Install Wizard file overwrites the new supplicant’s settings.

You can access the new EAP-SIM supplicant at the following URL:

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 on the access point. Specifically, a VLAN with TKIP 
encryption mode and a VLAN with a compatible WEP encryption mode specified would be required.

Refer to the documentation for your access point for specific instructions.