The Cisco Aironet Access Point is a wireless LAN transceiver that acts as the connection point between
wireless and wired networks or as the center point of a standalone wireless network. In large
installations, the roaming functionality provided by multiple access points enables wireless users to
move freely throughout the facility while maintaining uninterrupted access to the network.

System Requirements

You can install the 32 MB Cisco IOS Release 15.2(4)JA on all 1260, 1040, 1140, 3500i, 3500e, 3600i,
3600e, 2600i, 2600e, 1600i, 1600e, and 1550 series access points.

Finding the Cisco IOS Software Release

To find the version of Cisco IOS software that is running on your access point, use a Telnet session to
log into the access point, and enter the show version EXEC command. This example shows command
output from an access point that is running Cisco IOS Release 15.2(4)JA:

ap1260AG> show version

Cisco IOS Software, C1260 Software (AP3G1-K9W7-M), Version 15.2(4)JA

On access points running Cisco IOS software, you can also find the software release on the System
Software Version page in the access point’s web-browser interface. If your access point does not run
Cisco IOS software, the software release appears at the top left of most pages in the web-browser
interface.