The most common method. Log into the switch console, then run:
Specifically look for "Upgrade Path Information" to ensure you can go directly from your current version to the new one.
From the Web GUI (Aruba CX Web UI or ProVision Web UI): aruba switch firmware download new
The Aruba Support Portal (ASP) is the primary hub for all modern firmware images. Home - HPE Aruba Networking
Before applying the new firmware, ensure you have taken the necessary steps to prevent downtime or data loss. The most common method
copy usb flash <filename.swi> primary
: If the primary firmware is corrupted due to a power failure during an update, the switch automatically enters boot ROM mode. In this state, use the boot ROM console to download a new image to the primary flash, typically via a direct console connection using Xmodem or TFTP. Home - HPE Aruba Networking Before applying the
This is the main repository for firmware, documentation, and licensing. You will need an active support contract and an ASP account to download the latest images.
Or use USB/TFTP/HTTP as appropriate. Aruba recommends storing the startup image in built‑in flash or SSD, not on a USB drive that could be removed during boot.
Aruba has significantly improved its naming conventions for the Aruba CX line (6300, 6400, 8325, etc.). Unlike the confusing "K.15.16 vs K.16.02" of the past, CX firmware uses logical semantic versioning (e.g., 10.10.1110 ). The download portal clearly separates "Maintenance Release" (stable) from "Early Availability" (beta).