What is the IP stack?

The IP stack, also known as the internet Protocol Suite, is a set of networking protocols that govern how data is transmitted over the internet. It is commonly organized into four layers: the application layer, transport layer, internet layer, and link layer. Each layer has its own specific functions and protocols, such as TCP and UDP at the transport layer and IP at the internet layer, enabling communication between devices across diverse networks. This layered architecture helps manage the complexities of data transmission and ensures interoperability among various network technologies.