Cisco Cisco 2106 Wireless LAN Controller

The following components are part of the Cisco UWN Solution and are compatible in this release:

Software release 4.1.181.0 for all Cisco controllers and lightweight access points

Cisco autonomous to lightweight mode upgrade tool release 2.01

Cisco Wireless Control System (WCS) software release 4.1.91.0

Cisco Wireless Control System (WCS) Navigator 1.0.91.0

Location appliance software release 3.0.42.0

Cisco 2700 Series Location Appliances

Cisco 2000 Series Wireless LAN Controllers

Cisco 2100 Series Wireless LAN Controllers

Cisco 4400 Series Wireless LAN Controllers

Cisco Wireless Services Module (WiSM) for Cisco Catalyst 6500 Series Switches

Cisco Wireless LAN Controller Network Module for Cisco Integrated Services Routers

Catalyst 3750G Wireless LAN Controller Switches

Cisco 3201 Wireless Mobile Interface Card (WMIC)

Cisco Aironet 1000, 1100, 1130, 1200, 1240, 1300, and 1500 (1505 and 1510) Series Lightweight 
Access Points

Controller software release 4.1.181.0 does not support the new Cisco Aironet 1520 Series Mesh Access 
Point. If you intend to use this new access point, you must run controller software release 4.1.19x.y, 
which supports only mesh access points. If your network contains 1520 mesh access points and Cisco 
non-mesh access points (such as 1240 series access points), you need to manage your 1520 mesh access 
points with one controller and your non-mesh access points with a second controller. If you have 1505 
and/or 1510 mesh access points, you should connect them to the same controller as the 1520 mesh access 
points.

Cisco WCS software release 4.1.91.0 manages controllers running software release 4.1.181.0 or 
4.1.19x.y. You do not need a separate instance of WCS to manage each controller.