I am very new to the Red Hat OS and need some help getting started. I installed a copy of Red Hat 6.5 as a virtual machine. It appears I need to register the server but in order to do that I need to get it on the network. Can someone please guide me on how to configure the interface through the command line? If I do an ifconfig, I only see the lo int and not eth0. I tried to edit using /etc/sysconfig/network-scripts/ifcfg-eth0, but I only see an option to change the address and not the subnet, dns or gateway. Ideally, I would like to use the DHCP server.