NF EN ISO/IEC 7498-1
Information technology. Open systems interconnection. Basic reference model. Part 1 : the basic model.
Cancels and replaces the first edition (1984). The model provides a common basis for the coordination of standards development for the purpose of systems interconnection, while allowing existing standards to be placed into perspective within the overall Reference Model. The model identifies areas for developing or improving standards. It does not intend to serve as an implementation specification.
Cancels and replaces the first edition (1984). The model provides a common basis for the coordination of standards development for the purpose of systems interconnection, while allowing existing standards to be placed into perspective within the overall Reference Model. The model identifies areas for developing or improving standards. It does not intend to serve as an implementation specification.
Cette norme décrit le Modèle de référence pour l'interconnexion de systèmes ouverts. Elle définit un cadre pour la coordination et l'élaboration des normes d'interconnexion de systèmes, existantes ou futures, auxquelles elle est destinée à servir de référence. Elle contient une introduction à l'interconnexion de systèmes ouverts, les concepts de base d'une architecture structurée en couches ainsi que la description des 7 couches de l'OSI. L'additif 1 répond aux besoins spécifiques de certaines applications et de technologies de réseau dont la nature est fondamentalement sans connexion.
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