Configuring Multiple IP Addresses and Gateways
Windows NT computers can have multiple IP addresses—even if the computers only have a single network adapter card. Multiple IP addresses are useful in several situations:
You want a single computer to appear to be several different computers. For example, if you're installing an intranet server, you may also want the server to provide Web, FTP, and SMTP services. You can use a different IP address for each service, and you can use different IP addresses for the intranet and the FTP services.
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