How to implement Internet access over one of the two networks?

Question

Network administration

There are two networks - wired corporate and wi-fi guest. On a working computer (Win7) I want to use the guest network for Internet access, and the wired network for intranet tasks - network drives, mail, etc. How can I implement it?

Answer 1

On Wi-Fi, do not change anything, on a wired network, remove the main gateway from the settings, and prescribe routes to the necessary resources through the command line:
route add XXXX mask YYYY ZZZZ (-p), where XXXX is the address or network to which you need access, YYYY - mask, for device 255.255.255.255, for whatever network you want, ZZZZ - gateway through which the device or network is reachable, (-p) - key, if you write it, without brackets - the route will be saved in the PC forever.
But if you have a flat network and, for example, all your disks and drives are on the same network, then you don’t need anything at all, just remove the main gateway from the wired interface