Protocol Layers
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01. Intro: HTTP on TCP on IP
02. The Protocol Stack
03. Watching Ping and DNS in tcpdump
04. Watching HTTP in tcpdump
05. Analyzing the tcpdump data
06. tcpdump packet quiz
07. Sequence Diagrams
08. Connection Establishment
09. Buffering
10. TCP Flags
11. Why do packets drop
12. TCP Errors
13. Timeouts
14. Errors Quiz
15. Outro
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11. Why do packets drop
Why do packets drop