Cisco Cisco Aironet 350 Wireless LAN Client Adapter

Select Load Firmware from the Edit pull-down menu.

In the Firmware window, select the location of the new firmware under Name (for example, Macintosh 
HD).

Click the new firmware image (PC340-350vxxx.img).

Click the Open button to load the firmware image into your client adapter’s Flash memory.

This section describes resolved problems for client adapter firmware release 4.23.

When a client adapter with LEAP, WEP, and mixed-cell support enabled associates to an access point 
that has EAP and mixed WEP enabled, the client authenticates successfully but is unable to receive 
broadcasts from the access point (CSCdt38879). 

The most notable symptom is the inability of the client to receive a DHCP-assigned IP address. If the 
client is assigned a static IP address, it is able to successfully send and receive directed traffic. If the 
client associates to the same access point with WEP disabled, it can receive both broadcast and directed 
traffic.

If you are a Cisco registered user, you can use the Cisco TAC Software Bug Toolkit, which consists of 
three tools (Bug Navigator, Bug Watcher, and Search by Bug ID Number) that help you to identify 
existing bugs (or caveats) in Cisco software products. 

Access the TAC Software Bug Toolkit today at http://www.cisco.com/support/bugtools/.

For the most up-to-date, detailed troubleshooting information, refer to the Cisco TAC website at 
http://www.cisco.com/tac. Select Wireless LAN under Top Issues.

For more information about Cisco Aironet client adapters, refer to the following documents: