Cisco Systems quick start 26/05 Updating OS Software from Cisco WCS OL-7426-03

•In the Download Software to Switch page, click the Browse button and navigate to the OS code update file named AS_2000_<release_number>.aes for Cisco 2000 Series Wireless LAN Controllers, or AS_4100_<release_number>.aes for Cisco 4100 Series Wireless LAN Controllers, or AS_4400_<release_number>.aes for Cisco 4400 Series Wireless LAN Controllers. (For example, AS_4100_3_0_60_0.aes.) The path and filename of the OS code appear in the File Name box.

CAUTION: MAKE SURE you have the correct OS code file:

•Cisco 2000 Series Wireless LAN Controller OS code files are named AS_2000_<release_number>.aes.

•Cisco 4100 Series Wireless LAN Controller OS code files are named AS_4100_<release_number>.aes.

•Cisco 4400 Series Wireless LAN Controller OS code files are named AS_4100_<release_number>.aes.

•Click the Download button.

Cisco WCS downloads the OS code file to the Cisco WCS Server /aes-tftp directory, then down- loads the OS code to the Cisco Wireless LAN Controller, and then the Cisco Wireless LAN Controller writes the code to flash RAM. As Cisco WCS performs these functions, it displays its progress in the Status box.

Refer to the Transferring Files To and From a Cisco Wireless LAN Controller section for other file upload and download instructions.

5/26/05	Updating OS Software from Cisco WCS
OL-7426-03