What is the main purpose of the Open Systems Interconnection (OSI) model?

The main purpose of the Open Systems Interconnection (OSI) model is to standardize computer communication. This model provides a framework for understanding and designing a network protocol suite. It consists of seven layers, where each layer has a specific function and can communicate with the layers directly above and below it. By establishing a common architecture, the OSI model allows different systems from different manufacturers to communicate with each other effectively, facilitating interoperability and consistency across diverse network environments.

Standardization through the OSI model promotes clear communication protocols, helping engineers and developers to design and implement networked systems that can interact seamlessly. This is essential for the growth of networks and the expansion of the internet, ensuring that devices and applications can work together regardless of their underlying technology.