1.1 Introduction (reposted) - What is the Internet
Video presentation: Computer Networks and the Internet. Introduction. What is the Internet - a nuts-and-bolts description. A services description. What is a protocol?
Computer networks class.
Jim Kurose
Textbook reading: Section 1.1, Computer Networking: a Top-Down Approach (8th edition), J.F. Kurose, K.W. Ross, Pearson, 2020.
See http://gaia.cs.umass.edu/kurose_ross for more open student resources.