Cisco Cisco 2000 Series Wireless LAN Controller

The following components are part of the Cisco Unified Wireless Network Solution (Cisco UWN):

Operating System (Wireless LAN Controller and Cisco Lightweight Access Point) software 
3.1.105.0 

Cisco Wireless Control System (Cisco WCS)

Cisco 2700 Series location appliances 

Cisco 2000 Series Wireless LAN Controllers 

Cisco 4100 Series Wireless LAN Controllers 

Cisco 4400 Series Wireless LAN Controllers

Cisco Aironet 1000 series lightweight access points

Cisco Aironet 1130 series lightweight access points

Cisco Aironet 1200 series lightweight access points

Cisco Aironet 1240 series lightweight access points

Cisco Aironet 1500 series lightweight outdoor access points

Requirements for Web User Interface - Windows XP SP1 or Windows 2000 SP4 running Internet 
Explorer 6.0.2800.1106.xpsp2.130422-1633 or higher. You also need to load patch KB831167 
found at the following location:

http://www.microsoft.com/downloads/details.aspx?FamilyID=254eb128-5053-48a7-8526-bd3821
5c74b2&displaylang=en 

There are known issues with Opera, Mozilla and Netscape; these are unsupported.

Requirements for Web Browser when using Web Authentication - Internet Explorer 6.0 with SP1 or 
Netscape 7.2. There are known issues with Opera.

Release 3.1.105.0 is factory installed on your Wireless LAN Controller and automatically downloaded 
to the Cisco lightweight access points after a release upgrade and whenever a Cisco lightweight access 
point associates with a Wireless LAN Controller. As new releases become available for the Wireless 
LAN Controllers and their associated Cisco lightweight access points, consider upgrading.

To find the software release running on your Wireless LAN Controller, refer to the instructions in the 
Cisco Wireless LAN Solution Product Guide.