This file is typically used when you need to re-image an AP from a TFTP server. Converting from Lightweight to Autonomous
"archive_id": "ap1g3-k9w7-tar-0001", "created_at": "2026-03-23T12:00:00Z", "archive_sha256": "SHA256(...)", "files": [ "path":"bin/app","size":823456,"sha256":"...", "path":"conf/config.yml","size":234,"sha256":"..." ], "metadata":"env":"prod","origin":"ci-42"
Enterprise hardware is frequently shipped with lightweight ( k9w8 ) codebases configured to automatically seek out a network controller. Deploying these devices in smaller branches, home labs, or standalone environments requires pushing the ap1g3-k9w7-tar image via the command-line interface (CLI) to unbind the AP from controller dependencies. ap1g3-k9w7-tar
This is the "feature set" indicator. In Cisco parlance:
: This is the file extension. Cisco distributes these images as .tar archives because they contain not just the IOS image, but also radio firmware, HTML GUI files, and other necessary support files. Why Network Admins Use "ap1g3-k9w7-tar" This file is typically used when you need
Disclaimer: The information provided is based on typical Cisco autonomous firmware characteristics. Always refer to Cisco's official documentation for specific model support and safety guidelines.
Cisco Aironet 1530 Series, AP803 module (in IR800 series routers) Autonomous (standalone configuration) Installation Method Console, TFTP server, or Web interface Reset/Recovery This is the "feature set" indicator
: Denotes Autonomous mode, allowing the AP to operate independently without a Wireless LAN Controller (WLC).
When working with these units, engineers contrast this file against alternative options:
When you upload this file to a compatible Cisco Access Point (via the GUI "Upgrade Firmware" section), the archive unpacks itself. It typically contains: