Instructions
Explain and provide example when it is possible that will cover chapter 4 subjects:
Data Link Layer–
Media Access Control•
Controlled Access• Contention Access– ErrorControl• Prevention• Detection• Correction– Protocols• Async• SDLC• Ethernet• PPP–Transmission Efficiency and Throughput
Additionals resources
https://www.csus.edu/indiv/m/millerd/Ch4%20Ed7%20Notes.ppt