Go to Dashboard > Access Points – all APs should show 8.3.133.0 under “Version”.
Understanding the naming convention is the first step to a successful deployment. Let’s break down air-ap2800-k9-me-8-3-133-0.tar:
| Component | Meaning | |-----------|---------| | air | Cisco Aironet product family | | ap2800 | Target hardware: Aironet 2800 Series Access Points (including 2802i, 2802e, etc.) | | k9 | Indicates encryption support (export-controlled cryptographic software) | | me | Mobility Express – This is not a lightweight AP image; it’s a controller-less deployment image. | | 8-3-133-0 | The software version: 8.3.133.0 (a maintenance release in the 8.3 train) | | .tar | Tape Archive – A bundle containing multiple files (OS, bootloader, web UI assets) | Air-ap2800-k9-me-8-3-133-0.tar Download
Key takeaway: The me component is crucial. This file converts a 2800 series AP into a Cisco Mobility Express controller, capable of managing up to 100 APs without a physical WLC.
By [Your Name/Site Name] Date: [Current Date] Go to Dashboard > Access Points – all
If you are managing a Cisco Meraki Extended Enterprise environment or transitioning your standalone Aironet Access Points to Meraki management, finding the exact firmware file is often half the battle.
Today, we are looking at a specific release that remains a popular reference point for stability: Air-ap2800-k9-me-8-3-133-0.tar. In this post, we’ll cover what this file is, why you might need it, and the proper way to deploy it. Note: Cisco requires a valid service contract (SmartNet)
Note: Cisco requires a valid service contract (SmartNet) to download firmware directly.
If you lack a contract, check if your hardware reseller or a university partner portal (e.g., Cisco’s DevNet or CCO partner access) can provide the file.