Intermediate Networking
Start with OSI & TCP/IP models, IP addressing & subnetting and Routing & switching. Each module explains the idea, shows a worked example and ends with a short project, so Networking becomes something you can do rather than something you have only read about.
Modules: Foundations of OSI & TCP/IP models · Core methods in IP addressing & subnetting · Applying Routing & switching
- OSI & TCP/IP models: This module treats OSI & TCP/IP models as a tool: the question it answers, what it assumes, and what a correct use of it looks like in Networking.
- Hands-on: osi & tcp/ip models: OSI & TCP/IP models is introduced from first principles, with the few terms you actually need and an example that shows how the idea behaves in practice.
- Checking your understanding of osi & tcp/ip models: This module treats OSI & TCP/IP models as a tool: the question it answers, what it assumes, and what a correct use of it looks like in Networking.
Project: Write a one-page explanation of OSI & TCP/IP models in your own words, with an example you chose yourself, and test it against the module checklist.