I was asked to redo a cluster. One head node, three compute nodes. This is my first real attempt at building a production cluster. So I managed to rebuild the head node with Red Hat Enterprise Linux 6 as the OS:

NAME VERSION ARCH ENABLED
ganglia: 6.1 x86_64 yes
service-pack: 6.1 x86_64 yes
kernel: 6.1 x86_64 yes
base: 6.1 x86_64 yes
Red_Hat_Enterprise_Linux_6.5: 6.1 x86_64 yes

I started 'insert-ethers' on the head node and then powered up the first compute node. I see the DHCP request on the head node and then on the compute node it starts the process. Instead of everthing being automatic, it stops to ask me language, which I select 'Englist' and then asks for type of installation. I selected NFS and supply the answers and it continues but stops at a browser whic says, 'Can't connect to 127.0.01'.

So what am I missing?