Computer Network | CS | Course

Brief Information
Trace lectures
  • Chapter 1: road map
    • 1.1 what is the Internet?
      • host, end system, communication link, bandwitdth, transmission rate, packet switch, network core, network edge
      • network protocol
    • 1.2 network edge
    • 1.3 network core
      • packet switching
        • shared resources
        • the internet
        • store-and-forward
      • circuit switching
        • dedicated resources
        • telephone networks
    • 1.4 delay, loss, throughput in networks
      • 4 sources of packet delay
        • nodal processing, queuing, transmission, propagation
      • Cause of packet loss
        • the full queue buffer.
      • To decrease packet loss
        • control ‘packet arrival rate’
      • Throughput
    • 1.5 protocol layers, service models
    • 1.6 networks under attack: security
Assignments
Assignment #1
Assignment #2
Summarize themes

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