Cisco 2500 Series Wireless Controller Firmware Update 📌

In software version 8.3.102.0 and later, Cisco redesigned the upgrade process for the Go to product viewer dialog for this item.

From Cisco.com → Wireless → Wireless Controller → 2500 Series → Software Select AireOS version (e.g., AIR-CT2500-K9-8-5-182-0.aes ). cisco 2500 series wireless controller firmware update

> show flash > delete <old-filename>.aes > save config In software version 8