RH Install without CDROM

From: Michael Url (miurl_at_gmx.net)
Date: 05/30/05 

Date: Mon, 30 May 2005 18:28:53 +0200

How can I install Redhat EL 4 without CDROM and Floppy drive via
console/ssh?
It's a so called "root-server" and right now there is a FC2 Linux
installed!

Thanks in advance!
/Miles