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Osi Model
Beginning of essay
OSI is a standard description or for how messages should be transmitted between any two points on a network. The defines seven layers that take place at each end of a communication. It is also valuable as a single reference view of communication that lets everyone have a common ground for educatio ....
Middle of essay
....mputer. Messages intended for this computer pass to the upper layers. Messages destined for some other host are not passed up to the upper layers but are passed on to another host. The seven layers are: The application layer (Layer 7) this is the layer in which communication partners are identified, and user authentication and privacy are considered. This layer is not the application itself, although some applications may perform application layer functions. The presentation layer (Layer 6), thi.... |
| Number of words: 583 |
Approximate pages: 3 |
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