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LinkedIn Learning

Wireshark: Packet Loss and Recovery

via LinkedIn Learning

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Overview

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Learn how to use Wireshark to deal with packet loss and recovery, so you can keep traffic moving.

Syllabus

Introduction
  • Understand packet loss and recovery
  • What you need to know
1. Understanding Normal Traffic
  • TCP state diagram
  • TCP and Flow Control
  • TCP Flow Control demo
  • User Datagram Protocol
  • Compare TCP and UDP
2. Latency, Packet Loss and Throughput
  • Latency, packet loss, and throughput
  • Packet loss and delay: TCP vs. UDP
  • Bufferbloat
  • Explicit Congestion Notification (ECN)
  • Keep-Alive
3. TCP Packet Loss Recovery
  • Network congestion
  • Congestion avoidance
  • Selective acknowledgment
  • Slow start
  • Fast retransmission and recovery
4. UDP Packet Loss Recovery
  • UDP: Real-time protocols
  • UDP: Quality of service
  • UDP: Bursts and packet loss
  • Malware and misconfiguration
Conclusion
  • What's next?

Taught by

Lisa Bock

Reviews

4.8 rating at LinkedIn Learning based on 39 ratings

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