Le modèle OSI (Open Systems Interconnection) est un « modèle de référence » normalisé créé par l'ISO (International Organization for Standardization). Il décrit la manière dont les différents ...
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 ...
Getting a handle on the invisible part of your network—the protocols that are in use—can be of enormous value in helping you detect problems. So far, we've talked about the tangibles of your ...
According to the OSI Model, the session layer is where connections are established, managed, and torn down. For connection-oriented network protocols, understanding how the session layer works, and ...
Avant toute chose, je tiens à informer les lecteurs qu'il ne s'agit pas là d'un cours magistral sur les réseaux. En effet, il s'agit de vulgariser un vocabulaire informatique, afin de permettre à ...
I like to think of the transport layer as the layer of the OSI Model that enables more interesting traffic. While we network engineers may love a lot of the simpler uses of the IP protocol and ...
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