1- Local Area Networks: Packets, Frames, and Topologies
1 What is circuit switching, and what are its chief characteristics?
2 What are the characteristics of LANs, MANs, and WANs?
2- The IEEE MAC Sub-Layer
1 Explain the three basic approaches used to arbitrate access to a shared medium.
2 What is a token, and how are tokens used to control network access?
3- Wired LAN Technology (Ethernet and 802.3)
1 How is the type field in the Ethernet header used?
2 What is an Ethernet hub, and what wiring is used with a hub?
4- Wireless Networking Technologies
1 What is the Wi-Fi Alliance?
2 Give the numeric prefix IEEE standards use for Wi-Fi networks.