Re: 2 Ip Addresses on the 1 NIC



"markh" <f> wrote:

> Hi there,
>
> I was wondering if anyone could point out any implications to the
> network if i set another IP address to a singular NIC.
>
> I have a laptop running windows xp professional. The laptop travels
> between two cities and each city has there own IP address
> configuration.
>
> Sydney = 192.168.1.XXX
> Melbourne = 192.168.0.XXX
>
> I have configured the laptop to 192.168.1.XXX as it is majority of the
> time in melbourne but would like to add the sydney IP address to the
> only NIC in the laptop.
>
> I cannot seem to find any information regarding the implications of
> doing this.
>
> The easiest way would be to buy a PCMCIA network card but i would like
> to find out what problems i would have if i go this way.
>
> Thanks in advance
>
> Markh

If you go to the Local Area Network properties for your TCP/IP
configuration, you'll see a tab for Alternate Configuration. Put your
second IP address there. Then when the first configuration times out
looking for an IP address from a DHCP server, the second one will kick
in. If the waiting for the second configuration to take affect becomes
annoying (and it may not), then look into third-party network
management software like these (very inexpensive):

http://www.netswitcher.com - NetSwitcher
http://www.globesoft.com/mnm_home.html - MultiNetwork Manager
http://www.mobilenetswitch.com - Mobile Net Switch

Malke
--
Elephant Boy Computers
www.elephantboycomputers.com
"Don't Panic!"
MS-MVP Windows - Shell/User
.



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