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However, for simplicity, we will configure all these services on the same machine. Similarly, if you have a DHCP server configured for your network, you may define the DHCP configurations therein. Although, it is not necessary to configure all these services on a single machine, and if you have a running FTP server, you may place the required installation files on your existing FTP server.
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Our PXE boot server requires different services such as DHCP, TFTP and FTP to function properly. In this article, we will setup a PXE boot server in RHEL/CentOS 7, and add option to install Red Hat Enterprise Linux 7 therein. It is a standardized specification of a client-server environment, where PXE-enabled clients can boot their machines by using PXE boot images retrieved from a preconfigured PXE Boot Server. PXE (pronounced as pixie) is the abbreviation of Preboot e Xecution Environment.
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