TODAY WE ARE GOING TO SEE ABOUT OSI MODEL CAN ANYONE EXPLAIN IT.
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Google
OSI model process:
OSI (Open Systems Interconnection) model is a process of which computer networking travels from one layer to another.
OSI Model have 7 layers: Application layer (layer 7),Presentation layer (layer 6), Session layer (layer 5), Transport layer (layer 4), Network layer (layer 3), Data link layer (layer 2),Physical layer(layer 1).
Application layer is use by network applications. Network applications is an application that use internet like Google chrome, Firefox, outlook and Skype. Application layer are also provide other services such as file transfer, web surfing, emails and virtual terminals.
Research on OSI modelS.SUBASRI
ABCDEFGH12345678
10011011
Presentation layer is a form of characters and numbers. Presentation layer perform three basic function which are translates, encryption/decryption and compress data.
Encryption
Translation
10101101
100011101101
Data Compression
OSI Model Description
SESSION LAYER CONTROL THE DIALOUGE BETWEEN THE COMPUTERS IT ESTABLISHES EXECUTE TERMINATE LINK BETWEEN THE LOCAL AND REMOTE APPLICATION.
Server
Application (Layer 7)
Transport layer control the reliable of communication of segmentation, flow control and error control.