"The purpose of the OSI reference model is to guide vendors and developers so the digital communication products and software programs they create will interoperate, and to facilitate clear comparisons among communications tools." -Vikram Kumar
Abstract OSI Model
OSI Model cross-references with the protocols that facilitate network communication
"To make matters worse, the Internet's evolution, based on TCP/IP, never strictly followed the old OSI model at all. A reasonable person might ask whether people who talk about 'Layer 1' or 'Layer 3' aren’t blowing kisses at an old friend instead of recognizing the relevance of the original OSI model."Ouch. Well, like it or not the OSI model (10 years on after this 2008 article was published) is still one of the best ways we as IT people have to describe network packet travel from wire to UI screen and back.
Any analogy or model works so long as we understand what happens when we send web requests out to networks (by clicking, by pressing enter, by having certain background services sending random telemetry, polling and other non-user issued web requests).
But standardization is important for globally agreed-upon understandings that serve as a common template and enable "apples to apples" communication on ideas being researched and the building of solutions worldwide, which, at this juncture in the 21st Century, is increasingly common.
It truly is a small world after all and I'd argue we really do neeeed to have standards like:
ISO 35.100 - Open Systems Interconnection
ISO 9001 Quality Management
ISO/IEC 27001 Information Security Management,
ISO 14001 Environmental Management
ISO 31000 - Risk management
...in order to communicate in a common language across the earth and prevent a sprawl of "20 ways to describe the same idea". Let's try to keep these things simple, standardized, and open to easy integrative communication.
References:
https://www.iso.org/standards.html
https://www.lifewire.com/layers-of-the-osi-model-illustrated-818017
https://www.networkworld.com/article/3239677/lan-wan/the-osi-model-explained-how-to-understand-and-remember-the-7-layer-network-model.html
