How does the internet work – Networking knowledge project that will tell you all you ever wanted to know about networking from a design, planning, and configuration perspective. Articles are vendor agnostic as much as possible with design solutions objectively analyzed.

Change view:

Latest – Most recent 5

SDDC – Software Defined Datacenters

Routing – How it works?

Switching – How it works?


Network Fundamentals:

About Protocols:

Scientific & Academic Work



Tunneling Protocols:

Network Devices and Equipment:

VoIP – Voice technology:

OSI layers:

7. Application layer:

6. Presentation layer:

5. Session layer:

4. Transport layer:

3. Network layer:

2. Data link layer:

1. Physical layer: