For over two decades, James Kurose and Keith Ross’s textbook, Computer Networking: A Top-Down Approach , has served as the gold standard for teaching internet protocols by starting at the Application Layer and working down to the Physical Layer.
Pro Tip: Cross-reference a GitHub solution with an official instructor solution manual (often shared on university course websites like coursehero or studocu ). When they differ, the official manual is usually correct. For over two decades, James Kurose and Keith