In computer networks, reference models give a conceptual framework that standardizes communication between heterogeneous networks. The two popular reference models are: OSI Model and TCP/IP Protocol Suite.

Reference Model - Data Communication and Computer Network

In this “Reference Model - Data Communication and Computer Network” you will learn about following topics:

  1. Protocol Layer
  2. Protocol Stacks
  3. Network Entities and Layers
  4. OSI Reference Model
  5. Physical Layer
  6. Data Link Layer
  7. Network Layer
  8. Transport Layer
  9. Session Layer
  10. Presentation Layer
  11. Application Layer




==== Point to Note ====

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BCA 6th Semester DCCN (Data Communication And Computer Network) Notes Pdf:

  1. Unit I: Background Study And Revision - Data Communication And Computer Network
  2. Unit II: Data Transmission - Data Communication And Computer Network
  3. Unit III: Multiplexing And Switching - Data Communication And Computer Network
  4. Unit V: Physical Layers And Its Design Issues - Data Communication And Computer Network
  5. Unit VI: Data Link Layer - Data Communication And Computer Network
  6. Unit VII: TCP/IP Reference Model - Data Communication And Computer Network
  7. Unit VIII: Network Layer And Internet Layer - Data Communication And Computer Network
  8. Unit IX: Network Servers - Data Communication And Computer Network
  9. Unit X: VPN And Network Security - Data Communication And Computer Network