Chapter 1 of 56 · Volume 1 · Part I: Introduction to Networking
Introduction to TCP/IP Networking
Introduces layered networking through the TCP/IP and OSI models, showing how applications exchange encapsulated data across interconnected networks.
Learning targets
- Map TCP/IP functions to their layers
- Explain encapsulation and de-encapsulation
- Relate TCP/IP layers to the OSI model
Exam checkpoint
Which TCP/IP layer provides logical addressing and packet routing?
Command desk · 0
This is a concept-first chapter. Focus on the decision process and use the checkpoint before moving on.