Cisco Cisco Aironet 350 Wireless LAN Client Adapter

When you enable auto profile selection, the client adapter ignores the selected profile’s wireless mode 
setting and scans the wireless modes specified by all the profiles in the auto profile selection list for an 
available network. With this method, the client does not need to disassociate or to change the current 
profile while looking for networks in other profiles.

The Exit option on the Aironet System Tray Utility (ASTU) pop-up menu closes both ASTU and ADU.

If your computer is running Windows XP and you configured your client adapter using ADU, the 
Windows Wireless Network Connection icon in the Windows system tray may be marked with a red X 
and show an unavailable connection even though a wireless connection exists. This condition is caused 
by a conflict between ADU and Windows XP wireless network settings. Simply ignore the Windows icon 
and use the ASTU icon to check the status of your client adapter’s wireless connection.

The Cisco Aironet 802.11a/b/g Wireless LAN Client Adapters (CB21AG and PI21AG) Installation and 
Configuration Guide (OL-4211-06) pertains specifically to CB21AG and PI21AG client adapters. If you 
are using a Cisco Aironet 340, 350, or CB20A client adapter, refer to the installation and configuration 
guide for that client adapter and your computer’s operating system.

The user can choose the power level for 802.11a and for 802.11b/g in the Advanced tab of the Profile 
Management window. The available power levels are as follows:

802.11a: 40, 25, 20, 13, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1 mW

802.11b/g: 100, 63, 50, 32, 20, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1 mW

In software release 3.5, the 1-9 mW range was added.