1. A system for interoperating between a first network and at least one second network, the system comprising: a first port coupled to the first network, wherein the first network is configured to operate according to a first real time network protocol; at least one second port coupled the at least one second network, wherein the at least one second network is configured to operate according to a second real time traffic protocols, wherein the first real time network protocol is not compatible with the second real time traffic protocol; and switch circuitry coupled to the first port and the at least one second port, wherein the switch circuitry includes a mapping specifying data routing between ports, wherein the switch circuitry is configured to: route packets between the first network and the at least one second network based on the mapping, wherein the switch circuitry is configured to maintain real time behavior between the first network and the at least one second network, wherein to route the packets, the switch circuitry is further configured to: insert routing information in packets routed to the first network; and remove routing information from packets routed to the at least one second network.