Cisco Cisco Aironet 350 Wireless LAN Client Adapter

This document describes system requirements, important notes, new and changed information, upgrade 
procedures, and caveats for Cisco Aironet client adapter firmware version 5.30.17.

You need the following items in order to install client adapter firmware version 5.30.17:

A computer running the Windows 98, 98 SE, NT, 2000, Me, or XP operating system

One of the following Cisco Aironet client adapters:

340 or 350 series PC, LM, or PCI card

350 series mini PCI card

CB20A PC-Cardbus card

Cisco Aironet 340, 350, and CB20A Install Wizard version 1.2 for Windows, which includes PC, 
LM, and PCI card driver version 8.4; mini PCI and PC-Cardbus card driver version 3.7; ACU version 
6.2; ACM version 2.2; LEAP security module version 6.2; PEAP security module version 1.01; and 
EAP-SIM security module version 1.0

Access points to which your client adapter may attempt to authenticate must use the following 
firmware versions or greater: 12.00T (340, 350, and 1200 series access points) or Cisco IOS Release 
12.2(4)JA (1100 series access points).

To use WPA or fast roaming, access points must use Cisco IOS Release 12.2(11)JA or 
greater. To use radio management (RM), access points must use Cisco IOS Release 
12.2(13)JA or greater.

Client adapter firmware version 5.30.17 is not supported for use on Linux and Mac OS operating 
systems.

Although client adapter firmware version 5.30.17 supports 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), it does not include support for WPA migration 

mode.