ICND1 – Module 3 – “The OSI Model”

ICND 1 – CCENT Video eCourse Module 3
“The OSI Model”


What is the OSI Model? We go over each layer of the OSI Model and give several tips for helping you memorize the seven layers of this networking standard.

You Will Need to Memorize this:

  1. Physical
  2. Data Link
  3. Network
  4. Transport
  5. Session
  6. Presentation
  7. Application

Great Resources:
Cisco ref: OSI Model
Wikipedia ref: OSI Model

About Joe

Senior Network Engineer, technology enthusiast, guitar and bass player. Joe Wilson is the creator of RouterFreak.com as well as other niche websites that can be found around on the Internets.

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