RHEL 6.5, 6.6, or 7 CD or DVD set (internal or external CD/DVD) The procedure assumes that you are booting the RHEL installation media from one of the following sources: This procedure describes how to boot the Red Hat Enterprise Linux (RHEL) 6.5, 6.6, or 7 operating system installation from local or remote media. Install RHEL 6.5, 6.6, or 7 OS Manually Using Local or Remote Media
