User's Manual Part 2

BETA DRAFT - CISCO CONFIDENTIAL
8-22
Cisco Aironet Wireless LAN Client Adapters Installation and Configuration Guide for Windows
OL-1394-03
Chapter 8 Routine Procedures
ACU Procedures
Upgrading ACU
Follow the instructions in this section to upgrade ACU to a more recent version.
Note If you create profiles using ACU version 5.0 (or greater), these profiles are saved if you upgrade to
a more recent version of ACU.
Step 1 Close any Windows programs that are running.
Step 2 Use the computer’s web browser to access the following URL:
http://www.cisco.com/public/sw-center/sw-wireless.shtml
Step 3 Locate the section for client adapter drivers and utilities.
Step 4 Click the link for individual Windows files.
Step 5 Select the latest ACU file.
Step 6 Read and accept the terms and conditions of the Software License Agreement.
Step 7 Select the ACU file to download it.
Step 8 Save the file to your computer’s hard drive.
Step 9 Locate the file using Windows Explorer, double-click it, and extract its files to a folder.
Step 10 Select Start > Run, enter or browse to the path where you extracted the files (for example,
C:\temp\setup.exe), and click OK. The Aironet Client Utility Setup screen and the InstallShield Wizard
appear.
Step 11 When the Welcome screen appears, click Next.
Step 12 In the Select Options screen, select as many of the following options as desired and click Next:
Option Description
LEAP Enables you to create a profile in ACU that uses LEAP authentication.
If this option is not selected now and you later want to use LEAP, you
must run this installation program again, select Modify, and select this
option.
Note Refer to Chapter 5 for information on using LEAP.
Note If you select LEAP on a Windows 95, 98, or 98 SE device,
Microsoft hot fixes are installed during ACU installation to fix
two problems related to the use of LEAP. Refer to Chapter 9 for
more information on the hot fixes.
Note If you select LEAP on a Windows XP device, you cannot use
Windows XP’s fast user switching feature.
Allow Saved LEAP User
Name and Password
Enables you to create a profile in ACU that uses a saved (rather than
temporary) username and password for LEAP authentication. When
such a profile is used, the saved username and password are used to
start the LEAP authentication process, and you are not prompted to
enter them.
Note This option is available only if the LEAP option is selected.