Delete old images manually:

Before you click download, confirm which mode your AP needs:

The file is the specific Cisco Mobility Express software image used to deploy, update, or convert Cisco Aironet 2800 Series Access Points into a flexible controllerless wireless network. This specific release belongs to the stable 8.3 release train, which provides essential features for enterprise-grade wireless management without requiring a hardware wireless LAN controller (WLC). 📋 Technical Specifications Specification Hardware Supported Cisco Aironet 2800 Series (AIR-AP2802I, AIR-AP2802E Go to product viewer dialog for this item. Software Type Cisco Mobility Express (ME) Image Release Version File Format .tar (Archive containing AP and Controller binaries) Deployment Mode Controllerless / Master AP Architecture 🔍 Understanding the Filename Syntax

Put the AIR-AP2800-K9-ME-8-3-133-0.tar file into the root folder of your TFTP server 1.2.2 . Console Access: Console into the AP and log in.

: Manage up to 50 access points from a single master AP.

: Select how you want to transfer the file. Select the File : Choose the .tar file from your computer.

(This example uses a /24 subnet; adjust the netmask as needed for your own network.)