Downloading Firmware From The Hp Website - HP StorageWorks 2/16 - SAN Switch Installation Manual

Backing Up the Configuration and Upgrading Firmware
Where hostIPaddr is the IP address of the host computer, user is the user ID
used to log in to this computer, path_filename is the path location and
filename of the new firmware file, and password is the password for the user
ID specified.
Note:
4. Reboot the switch by issuing the fastBoot command.

Downloading Firmware from the HP Website

To download the firmware from the HP website, go to http://www.hp.com.
The website contains the required loaders and instructions for downloading the
firmware to a switch.
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The password operand is required only if you are using FTP.
SAN Switch 2/16 Version 3.1.2 Installation Guide