This is the most straightforward method for individual switches.
Before downloading any files, verify your existing firmware. You can find this information by logging into the switch's web interface (default address is often 192.168.1.1) or via the CLI.
HPE and Aruba provide firmware through several official portals. It is critical to use the exact SKU (JL381A) to avoid incompatible images. jl381a firmware
: Navigate to the Maintenance > Firmware or System > Information tabs.
: You can also find files on the Aruba Support Portal by filtering for the OfficeConnect 1920S series. This is the most straightforward method for individual
Download the firmware file (usually a .bin or .app file) to your computer. Log into the switch's Web UI. Go to . Select the file from your local drive. Choose whether to update the Main or Backup flash image.
For precise control, use a TFTP server like to push the image. Solved: HPE 1920S JL381A Firmware - HPE Community HPE and Aruba provide firmware through several official
: The 1920S series typically uses firmware in the PD branch (e.g., PD.02.10 or PD.02.19). Check the PD.02.19 Release Notes for specific feature updates like MAC authentication and IGMP snooping enhancements. How to Update the JL381A
Click and select the option to reboot after the upgrade to make it effective. 2. CLI via TFTP (Recommended for Enterprise)