This article will describe how to enable networking and configure the network interface card on CentOS Edit or create file “/etc/sysconfig/network-scripts/ifcfg-eth0” with the following: DEVICE=eth0 BOOTPROTO=static ONBOOT=yes NETWORK=192.168.1.0 NETMASK=255.255.255.0 IPADDR=192.168.1.4 The ‘NETWORK’ line is the network address, not the IP address of the server. Create symbolic links to the newly created ifcfg-eth0 file ln /etc/sysconfig/network-scripts/ifcfg-eth0…