I have 8 PC's using Windows ME sharing a leased line for internet access.
I have three hubs - which are connected - one with a router for the leased line and other kit, and the other two each have 4 PC's and an ISDN Router.

Each group of 4 PC's share an ISDN connection if the leased line fails.

The PC's  have a static IP address,  and in order to use one of the ISDN routers, the DNS Server, Gateway and IP address must be changed in the network settings.

Is it possible to automate a process to change these settings,  or two "switch" to another configuration?

TIA

Geoff Gant

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