Typically,the network provider owns a set of packet-switching nodes and links these together with leased lines provided by a carrier such as AT&T.Such a network is called a ________ ,reflecting the fact that the network adds value to the underlying transmission facilities.

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The Answer of Typically,the network provider owns a set of packet-switching nodes and links these together with leased lines provided by a carrier such as AT&T.Such a network is called a ________ ,reflecting the fact that the network adds value to the underlying transmission facilities.

Typically,the Network Provider Owns a Set of Packet-Switching Nodes and Links