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Course overview

Models

Layered reference models and the abstractions used to describe network communication.

4 lessonsBeginner1 h
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Course lessons

Follow this path using the existing Teleinf Edu article library.

4 lessons
  1. 01Lesson 1Layered Network Models | Teleinf EduThe principle of dividing complex communication tasks into manageable layers.2 min read
  2. 02Lesson 2The OSI Model | Teleinf EduA deep dive into the 7 layers of the Open Systems Interconnection reference model.2 min read
  3. 03Lesson 3The TCP/IP Model | Teleinf EduExploring the 4-layer practical model that powers the Internet.2 min read
  4. 04Lesson 4Encapsulation and Decapsulation | Teleinf EduHow data is wrapped with headers and trailers as it moves through the network layers.2 min read

Course quizzes

Pass the assigned quiz to finish the course progress.

1
  1. 01QuizNetwork modelsPractice layered architecture, OSI and TCP/IP layer roles, encapsulation, decapsulation, and protocol data units.Premium