We have taken over a network and found a cache box which wasnt configured. We have changed the ip range on the network and want the cache box to act as a proxy for out interent connection accross the 2 different subnets. We are unable to change the ip and subnet of the router as this is done by embc. We need to setup a VLAN to point to the cache box. The diagram bellow is of how the current VLANs where setup. Can anyone help us?