Video presentation: "Transport layer: Multiplexing and demultiplexing." What are multiplexing and demultiplexing? How is it done? How does it work in TCP and UDP? Computer networks class. Jim Kurose Textbook reading: Section 3.2, Computer Networking: a Top-Down Approach (8th edition), J.F. Kurose, K.W. Ross, Pearson, 2020. See for more open student resources.