Given multiple networks all with the same VLAN tag, is VLAN re-tagging a wise thing to do in order to keep them separated on the same physical network?
If so, how can I achieve this without getting too complex/costly?
Since I am limited to one physical network, I'd like to deal with them as follows:
WAN-1-VLAN-X becomes *VLAN-A* WAN-2-VLAN-X becomes *VLAN-B*
WAN-1-VLAN-X and WAN-2-VLAN-X are two physically different networks I have no control over, while VLAN-A & VLAN-B are in the same physical network which I do have control over.