PXE/Jumpstart server configuration

The follow assumes that the PXE is being setup on a private subnet of 192.168.1.0, and that the server is being setup as 192.168.1.77 and is also named jazz. Please edit these files as needed to reflect the proper network that you use, as well as the hostname in the /etc/hosts file. Change the client names and/or IPs to reflect what you would like to serve out.