The file name breaks down into specific identifiers for Cisco networking equipment:
, meaning this file contains both the AP image and the internal virtual Wireless LAN Controller (vWLC) software. : The version number ( ), released around August 2018. 3. Implementation & Best Practices Release Notes - Cisco Wireless LAN Controller Software airap2800k9me831330tar download high quality
Sometimes field engineers or refurbished units have weird build numbers. If your AP shows an internal build 831330: The file name breaks down into specific identifiers
The Cisco Aironet 2800 Series is an 802.11ac Wave 2 access point designed for high-density environments. By utilizing the AIR-AP2800-K9-ME and select your specific Aironet series.
Download Source: Access the Cisco Software Download page, navigate to Wireless > Wireless LAN Controllers > Mobility Express, and select your specific Aironet series.