Welcome to LQ.
You're going to need web server software -- most likely, that would be Apache HTTP Server
. You can read about Apache HTTP Server
. Your Linux distribution probably installed Apache by default, but it must be configured and started; the documentation for doing so is found at the web site above or in your distribution documentation.
You're also going to need either wired or wireless routers, switches or a combination of both and they and your servers (computers) need to connected and configured to communicate with one another and with the Internet (via a router or switch). One server would host your web page and the others would communicate with that server.
It's worth your time to read through the Apache documentation to gain an understanding of what to do and how to do it. There are also any number of guides to installing and configuring Apache HTTP Server that may be found on the Internet (Google is your friend here), but I would urge that you spend some time reading the information at the Apache web site before you jump in with both feet -- might be nice to have a feel for what you're jumping into.
Hope this helps some.