Ap3g2-k9w7-tar.153-3.jf15.tar May 2026
ap# archive download-sw /overwrite tftp://192.168.1.100/ap3g2-k9w7-tar.153-3.jf15.tar
Released as part of the 15.3(3)J train, version JF15 is often considered a "stable anchor" release for sites running older hardware that cannot yet move to newer Wave 2 or Wi-Fi 6 standards.
Key reasons administrators target this specific release include: Ap3g2-k9w7-tar.153-3.jf15.tar
ap: set IP_ADDR 192.168.1.10
ap: set NETMASK 255.255.255.0
ap: set DEFAULT_ROUTER 192.168.1.1
ap: tftp_init
ap: ether_init
ap: tar -xtract tftp://192.168.1.100/ap3g2-k9w7-tar.153-3.jf15.tar flash:
ap: boot flash:/ap3g2-k9w7-153-3.jf15/ap3g2-k9w7-xx
| Issue | Recommendation |
|-------|----------------|
| Downgrade | Going from 15.3(3)JF15 to older versions may fail due to DRAM requirements. |
| Regulatory domain | The image works globally, but radio settings must match country code. |
| Tar vs. Bin | Use .tar for upgrade; .bin is the extracted runtime image. |
| File integrity | Verify MD5 if available – corrupt TAR will brick AP until recovery. | ap# archive download-sw /overwrite tftp://192
First, ensure the file is accessible. You can place it on a TFTP or FTP server reachable by the Access Point. Released as part of the 15
Once the AP reboots with the new image:
