| Release | File | Features | |---------|------|-----------| | 15.2(2)JB | ap3g1-k9w7-tar.152-2.jb.tar | 11n, basic 11ac (partial) | | 15.3(3)JF | ap3g1-k9w7-tar.153-3.jf.tar | Bug fixes, stability | | 8.5.182.x | ap3g1-k9w7-tar.8-5-182-0.tar | Full 11ac, modern WLC support |
: Translates to Cisco IOS Software Release 15.2(2)JB . Hardware Compatibility & Operational Constraints
Browse and select the local ap3g1-k9w7-tar.152-2.jb.tar file. Click to extract and apply the image automatically. 2. TFTP CLI Installation (Recovery or WLC Conversion)
Need more help? Consult Cisco’s official “Cisco Aironet 3600 Series Access Point Software Configuration Guide” for IOS Release 15.2(2)JB.
You can force APs to download this image by setting DHCP option 43 with the WLC address and option 66 (TFTP server name). When a fresh AP powers on and sees the TFTP server hosting this .tar file, it will automatically download and flash it. Ap3g1-k9w7-tar.152-2.jb.tar
ap: set boot flash:/ap3g1-k9w7-152.2.jb/ap3g1-k9w7-152.2.jb ap: boot
Cisco’s naming convention for access point firmware is very informative. Breaking down the filename ap3g1-k9w7-tar.152-2.jb.tar reveals the following structure:
If you manage Cisco wireless today, consider these newer files:
(stand-alone) operation of certain Cisco Aironet access points. Cisco Community Key Details Hardware Compatibility : Primarily used for 3500 series (e.g., 3502i, 3502e) and 1260 series access points. Software Role | Release | File | Features | |---------|------|-----------|
. It is used to convert "Lightweight" (controller-based) access points into Autonomous (standalone) mode, or to perform site surveys. Cisco Community Firmware Overview 15.2(2)JB (Release 15.2). Feature Set: , which indicates it is an Autonomous IOS
Cisco firmware naming conventions follow a strict hierarchy. Understanding each segment of ap3g1-k9w7-tar.152-2.jb.tar helps ensure compatibility before execution:
: Indicates the autonomous featureset, allowing the AP to operate independently without a Wireless LAN Controller (WLC).
And always, keep a backup copy of your working configuration before touching any firmware upgrade. You can force APs to download this image
You should use this file on the following Cisco Aironet models:
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Deploying this specific image code converts a "lightweight" managed access point into a self-contained, fully customizable local network routing entity. Decoding the Filename: What the Terms Mean