RedHat don't release binary ISOs or RPMs of RedHatEnterpriseLinux, but in accordance with the terms of the GPL, they make all the packages available in SRPM package format.
Many projects have taken these and rebuilt working binary ISOs, that comply with RedHat's trademark and copyright requirements:
White Box Enterprise Linux (the first "publicized" complete rebuild)
TaoLinux (designed to not be self hosting, and to be as close to RHEL as possible)Lineox (commercially supported; aims to be "always up to date")FermiLinuxRocks (for clusters)See also:
3 pages link to RedHatRebuilds:
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