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<p>on the network, so sending to this address would result in a broadcast on the local network. The rules describing the meanings of the address value are collectively called an addressing scheme.;Address mapping<br/>
:Sometimes protocols need to map addresses of one scheme on addresses of another scheme. For instance, to translate a logical IP address specified by the application to an Ethernet MAC address. This is referred to as address mapping.;Routing<br/>
:When systems are not directly connected, intermediary systems along the route to the</p><p>
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