is a theoretical standard for different hardware manufacturers create dispocitivos communications with the same parameters. The model has 7 layers are:
physical layer. Is in charge of the physical connections from the computer to the network, both as regards the physical environment and in how information is transmitted.
and some features:
• Define the means or ways in which communication will Avija.
· Transmit bit stream through the middle
DATA LINK LAYER: This layer deals the physical address of network access, or notification of errors, the orderly distribution of frames and flow control.
RED COAT: The aim of the network layer is to make the data source to arrive des dstino even though both are not directly connected. The dispociivos that facilitate this task is called TRACK . ARE LIKE MOST KNOWN AS ROUTER work on this layer as though they can act as routers SWITCHde finished level two cases DEPENDING the assigned function.
at this level are made derecione logical and completion of route data to its final recptor.
Transport Layer: This layer is the one responsible for maintaining and controlling the enlaceestablecido between two computers that are transmitting data of any kind.
Presentation Layer: The object is responsible for submitting the imformacion so different computers.
Application layer: applications offers the ability to access the services of more layers and define the protocols.
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