Cisco Router Configuration Change needed

I have a Cisco Router with the configuration attached. We only have one subnet, which is [login to view URL], subnet mask [login to view URL] and everything goes through a VPN tunnel. This is all working fine. We are adding a new subnet next week, [login to view URL] to the physical network that will be attached to this router. We would like [login to view URL] to go out the default gateway of the switch (which is [login to view URL]) but not go through the VPN that is configured. We need to keep [login to view URL] going through the VPN, but have this new subnet not go through the VPN. I would need you to provide me the additional lines of configuration to add, and if anything we have needs modified.