OSI 7 Layer Model

A very good simplified information.

I am an IS student and I really struggled to understand this concept. This is very clearly written and does not use pretentious language.

When specifying the difference between the devices on layer 1 and 2 there was no explanation as to what the layer 2 device is which could confuse readers but it's just an minor flaw in the documentation. Totally worth reading this is my favorite little pocket guide now! 5 stars for the author

Nice, quick and easy to understand.

I needed a review of the OSI model and this was a good outline.

This book is awesome and really breaks downn each layer for a layman to understand.

The information is good, but there are several errors throughout. Someone should, at a minimum, run spell checker.

This a great doctoral on the 7 layers of the OSI. Great explanations on each layer great work.

It has the necessary information