摘要 |
A transmission apparatus interconnects a core network for making a communication by forming a connection and a metro network for m a communication by adding an address to data and by executing a forwarding process. The transmission apparatus includes a function of transmitting the data to the connection of the core network, to which an address of the metro network is made to correspond, and transfers the data to the connection of the core network, which is made to correspond to the address added to the data received from the metro network.
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