basic DMZ scheme

From: Roman Serbski (libser@manas.kg)
Date: 12/28/01 

Date: Fri, 28 Dec 2001 17:38:54 +0500
From: Roman Serbski <libser@manas.kg>
To: security-basics@securityfocus.com

Hi list

Probably this is OT (I'm sorry), but could someone point me to URLs
where I could find information about DMZ organizing?
I have main firewall with three NICs, one goes to private LAN, second
one to DMZ, third one to ISP. Is there any basic document about where to
place service servers (for example mail, proxy, dhcp, modem pool, etc)
from the security and efficiency point of view.

Thank you very much and happy holidays!

Regards,
Roman 

-- 
"Jer ono sve sto znas o meni to je samo stara prica - ja sam jedan od 
mladica koje vidjas svaki dan" - Arsen Dedic