Install CentOS by Network Image

CentOS Install by Network

Download

http://centos.arcticnetwork.ca/6.4/isos/x86_64/CentOS-6.4-x86_64-netinstall.iso

Boot it and Choose "install Device from URL" and input link as below:
http://centos.arcticnetwork.ca/6.4/os/x86_64