I want to know, what is OSI model?

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I want to know, what is OSI model? And what are the 7 layers in OSI model?

Best Answer by John major
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Answered By 0 points N/A #169024

I want to know, what is OSI model?



OSI stand for open system interconnection model and it is ISO standard that covers all the aspects of network communications.

It is a layered framework for the design of network systems that allows communication between all types of computer system.

OSI model introduce in late 1970s.

Simply OSI model is not a protocol; it is a model for understanding and designing network architecture.  

7 Layers in OSI model:

  1.  Physical Layer
  2. Data link layer
  3. Network Layer
  4. Transport Layer
  5. Session Layer
  6. Presentation Layer
  7. Application Layer

Thank You

John Major.

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