What are the 4 layers of the TCP/IP model?
A clear, updated guide to the 4 layers of the TCP/IP model with concise roles, common protocols, IPv4 vs IPv6 notes, and modern transports like QUIC/HTTP/3.
Month April 2022
OSI Model Cheat Sheet Infographic
In my last post, I wrote about the OSI Model and its 7 layers of networking, so here is an OSI Model Cheat Sheet Infographic to help you remember all the details. This cheat sheet will give you a quick…
What are the 7 Layers of OSI Model in Networking?
This blog post will explain the 7 layers of OSI Model, and how they work with each other in easy-to-understand language.