Tuesday, March 3, 2015

OSI Model

There are 7 layers in OSI model, The OSI model
1.Application Layer
2.Presentation Layer
3.Session Layer
4.Transport Layer: The Transport layer deals with protocol called TCP(Transmission Control Protocol) This
5.Network Layer: Computers are recognized by IP Address and MAC Address and  the network layer deals with the Network addresses. Network layer
6.Data Link Layer
7. Physical Layer: Physical Layer plays major role in OSI model  it interacts with the hardware devices

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