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 and open caveats for client adapter firmware release 4.25.10.

The following caveats are resolved for client adapter firmware release 4.25.10.

The combination of client adapter firmware version 4.25.5 and ACU version 4.15.001 or 4.15.006 allows 
the user to configure a client adapter for LEAP authentication in ad-hoc mode. This configuration is 
illegal (CSCdu21973). This caveat is resolved in client adapter firmware release 4.25.10.

The following fixes have been implemented in client adapter firmware release 4.25.10.

The association timeout for client adapters using LEAP has been extended from 5 to 30 seconds for 
RADIUS server responses that take more than 5 seconds.

If your client adapter rate shifts (for example, if its data rate changes from 11 to 5.5 Mbps), it no 
longer has to EAP authenticate.

The following are known problems for client adapter firmware release 4.25.10.

When a client starts in ad-hoc mode, signal strength is 0. When a second client joins the cell, signal 
strength increases. When the second client leaves the cell, the signal strength stays the same even though 
it should return to 0 when no other clients are in the cell (CSCdu19772). This caveat will be resolved in 
a future release of the firmware.