Red Hat Enterprise Linux 5.7 X64 Iso 84 Here
on November 30, 2020, after completing its Extended Life-cycle Support (ELS) phase. If you are still running a RHEL 5.7 ISO today, you are likely maintaining a "legacy" or "frozen" environment—perhaps a specialized industrial controller or a legacy database that hasn't been migrated.
If you successfully locate the file rhel-server-5.7-x86_64-dvd.iso (Build 84), here is what you are getting: red hat enterprise linux 5.7 x64 iso 84
If you want a brief comparison to a newer RHEL release or need installation/kickstart examples, say which target (e.g., RHEL 7, 8, or a specific use case) and I’ll provide it. on November 30, 2020, after completing its Extended
A company has a VHS tape or an old image of a dying server. They need to spin up a virtual machine (VMware ESXi 6.5 or older, or KVM) to extract data. The hypervisor drivers in RHEL 5.7 x64 are stable enough to boot instantly on older Gen 7 HP servers or Dell PowerEdge R710s. A company has a VHS tape or an old image of a dying server
Source: Red Hat Lifecycle (https://access.redhat.com/support/policy/eol-schedule)