[CentOS] How to autoconfigure network?

[Marcelo M. Garcia]

happymaster23 wrote:
> Hello,
> 
> I have installed new network card under CentOS 5.3, but there are some
> problems. I want delete existing ifcfg-eth0 and automatically make new
> on as it is during OS installation process. Is it possible?
> 
> Thank you
Hi

I'm not sure if I understood your problem, but here it goes. Have you 
tried system-config-network? Are you using Network-Manger?

Regards

mg.