netWave

There are 7 layers in OSI Model.But in TCP/IP model there are only 4 layers.            Application Layer.            Transport Layer.                      Internet Layer.            Network Access Layer.      Each layer of the TCP/IP has a particular function to perform and each layer is completely separate from the layers next to it.The communication process that takes place,at it's simplest between two computers,is that the data moves from layer 4 to 3 to 2 then to 1 and the information sent at the system and moves from 1 to 2 to 3 then finally to 4. Application Layer.      The Application layer concerned with providing network services to Applications.There are many application network p...