Hi Theo,
Not exaclty what you want, but this may help:
If you want to disable the interface to prevent traffic from being passed
by the network adapter, you can use the Netshell tool to set a different IP
address (such as a private IP address) or default gateway (which in effect,
disables the network adapter). The following example shows the syntax for
this configuration:
netshell interface ip set address interface_name static ip_address
subnet_mask default_gateway metric
262265 Error Message When You Use Netsh.exe to Enable or Disable a Network
http://support.microsoft.com/?id=262265
Thanks,
Marc Reynolds
Microsoft Technical Support
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