Whether it’s wired or wireless, most data communications today happens by way of packets of information travelling over one or more networks. But before these networks can work together, though, they ...
A reference model is a virtual model which defines how communication should take place. It logically divides the processes which are required for the communication into layers. This concept is known ...
Ethernet is a layer 2 data link protocol that is widely used with the TCP/IP protocol, which resides at layers 3 and 4. To understand network communications, it is essential to learn about the ...
La suite des protocoles Internet est l'ensemble des protocoles qui constituent la pile de protocoles utilisée par Internet. Elle est souvent appelée TCP/IP, d'après le nom de deux de ses protocoles : ...
Lors d'une communication entre deux postes, les données provenant des protocoles des couches supérieures sont encapsulées dans des paquets à leur passage au niveau de la couche réseau par le protocole ...
Whether it’s wired or wireless, most data communications today happens by way of packets of information travelling over one or more networks. But before these networks can work together, though, they ...
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