Beginning to learn how computer networks work can be daunting for a newbie. A student has to confront the harsh fact that there is a multitude of technologies that are involved in deploying a simple computer network. The OSI reference model is a good attempt to simplify the whole idea of how a modern computer network works. The following audio lectures explain just that.
The following audio lecture is about the OSI reference Model.
And the following audio lecture is about the TCP/IP reference model.
Following is a video lecture about the OSI reference model.
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