Install and Configure FTP Server behind ISA Server 2000 with unstandard port.

As we know, Microsoft Internet Security and Acceleration Server 2000 is a new firewall product. It provides excellent security and reduced total cost of ownership. We can place our servers, such as Web Servers, Exchange Servers and others behind the ISA server and keep them safe from Internet intruders. At the same time, ISA server can work as a Firewall mode and some kinds of Hardware Firewall properties.