Nzirachideu

Data communication model

data communication model from sender to destination and a brief account of the key tasks

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dharmaketu

7 layers of data communication model and their tasks:

  1. Physical -> Binary Transmission
  2. Data Link -> Access to Media
  3. Network -> Address to Best Path
  4. Transport -> End-to-end Connections
  5. Session -> Interhost Communication
  6. Presentation -> Data Representation
  7. Application -> Network Process to Applications

Each of these layers is explained in lecture on OSI model at https://www.docsity.com/en/osi-model-network-administration-lecture-slides/293375/

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