About CentOS 6.7 Server Construction

This is my first time learning to build a server, so I uninstalled Windows XP on my old PC and installed a new CentOS 6.7 (using i386 Live-CD).
I was going to look at various sites and set them up, but I failed at the beginning, so I would like to ask you a question.

I'm about to set up a network, but every site I look at is

/etc/sysconfig/network-scripts/ifcfg-eth0

When I edit , only iifcfg-lo しか exists.

But

# ifconfig

Both /eth-lo 「 and 」eth0 とも appear as seen in .

I made ifcfg-eth0 in network-scripts/ on my own, but it won't connect to the network
You will end up in ?.

I've initialized about 4 or 5 times and tried... but I don't know at all.
I'm a real beginner...

I'm trying to set up a static IP address, DNS, NIC, etc. little by little, but I'm still in a good condition.

Can I make this "ifcfg-eth0" on my own?
Also, I would appreciate it if you could tell me the recommended commentary site and books for beginners as well...

I know it's a very silly question, but I appreciate your cooperation.

12/4 18:00 Additional
Dear take88 Thank you for your comment.
I don't remember the details because I've tried it many times.Sorry...
However, eth-0 found it when I opened the GUI network connection a while ago, so you can now configure IP and SSH to the same network environment!
The static IP specification may have been incorrect...

I'm a beginner, so I might ask you questions in the future, but I look forward to working with you then!