There are several file types available from the F5 download site http://downloads.f5.com for the EUD.
|ISO image||The ISO image is provided for burning a CD or DVD of the EUD. You can boot the CD/DVD from a powered USB CD/DVD drive plugged in to your F5® system.|
|IM file||The IM file is a self-extracting installation file. You can scp this file directly to your F5 system and use it to upgrade the EUD on the system or load a USB flash drive.|
|MD5 file||There is a corresponding MD5 file for each ISO image and IM file that you download. Use the MD5 file to verify the integrity of the file you download.|
|Readme-EUD.txt||This file includes details about the release, such as supported platforms.|