Nncapa 2 modelo osi pdf

Criar uma fronteira onde a experiencia do passado tenha demonstrado ser necessaria essa separacao. Hoje em dia, este protocolmodel e apenas uma historia. Modelo osi explicacion con ejemplos en las 7 capas duration. Describe the function and operation of layer 2 switching. Estandares dearquitecturas deprotocolos alumno julio pari 2. Cada protocolo implementa uma funcionalidade assinalada a uma determinada camada. Understanding the seven layers of computer networks. Modelos osi y tcp explicado modelos conceptuales youtube. The osi model consists of seven layers, each corresponding to a specific network function. Each layer provides a service to the layer above it in the protocol.

The open systems interconnection osi model is a reference tool for understanding data communications between any two networked systems. Unidad iii capas inferiores del modelo osi y tcpip. Modelo osi capa 1 cableado estructurado clase n 4 version. Modelos tcpip y osi capas, caracteristicas y comparacion. The fact that the 7layer model is universally used to describe where a device or protocol sitsin the scheme of things shows that the designers did an excellent job of achieving their aims. Although tcpip has been used for network communications before the adoption of the osi model, it supports the same functions and features in a differently layered arrangement. The process of breaking up the functions or tasks of networking into layers reduces complexity.