Equipment that links two different local computer networks (LAN: Local Area Network). It also allows you to divide a large network into two subnets physically independent but functionally related. It transfers messages from one network to another without interpreting the various communications protocols used by computers on the network. In a single LAN to determine the destination of messages to various users, Routers are used. The Gateway are also the Bridge with higher functional performance, also for complex networks connections nonlocal
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