Berkeley CSUA MOTD:Entry 28532
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2025/05/27 [General] UID:1000 Activity:popular
5/27    

2003/5/23 [Computer/Networking, Computer/SW/OS/Windows] UID:28532 Activity:moderate
5/22    When I was learning the basics of the network, I have always thought
        that one IP address per NIC card.  For machine that has multiple
        NIC, it is essentially a router... But the other day, my company's
        system admin just done something i don't quite understand: he
        assigned multiple IP to a computer (running windozes) which only
        have one NIC.  Can someone explain to me how does that work?
        Thanks
        \_ They're just aliases.  The NIC can listen for and respond to
           multiple IPs.  Most modern OS's can do this.  No magic.
           \_ or it can be multiple virtual sub-ints..
              \_ this is where i don't understand... where can I find out
                 more?
                 \_ 'man ifconfig' is a place to start.  -John
                 \_ STFW
        \_ Given that you have multiple web sites which resolve to
           different IPs in your subnet, you could host them all on one
           Windows computer, assigning one NIC the different IPs of your
           web sites.  (this is just one way to do it ...)
2025/05/27 [General] UID:1000 Activity:popular
5/27    

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