Introduction to Wireshark
Pluralsight
Course Summary
In this course, we will walk through the basics of Wireshark. Because Wireshark only captures what it sees on the network, we will also describe common protocols, and examine their operation using Wireshark captures.
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Course Description
Wireshark is an amazing utility designed to give network engineers the ability to see into network communications in real time. Since it is a community-supported application, it is free to users! In this series, we will walk through all of the basics you need to get yourself familiar with what Wireshark is doing, as well as how you can use Wireshark to examine the operation of network protocols. First, we will examine what Wireshark is doing during a packet capture, and then we will move into some of the options available to capture traffic, including capturing traffic on more than one interface, as well as using the command line interface on systems to capture traffic. Next, since Wireshark parses out the headers of each piece of data it captures, you're able to examine the header at each layer of communication. In this series, we will take a look at ARP, ICMP(used for Ping), TCP, HTTP, DNS, Telnet, and SSH.
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Course Syllabus
Getting Started With Wireshark- 31m 11s
—Introduction 3m 5s
—Old School Packet Capture 4m 11s
—How Wireshark Works 2m 12s
—Demo: Capturing Packets 3m 56s
—Demo: The Wireshark Interface 16m 26s
—Summary 1m 18sCapturing Traffic With Wireshark- 48m 29s
—Introduction 0m 41s
—Demo: Capturing Traffic With Wireshark 16m 32s
—Demo: Capturing Traffic on Two NICs at the Same Time 7m 4s
—Demo: Capturing Traffic With Tshark 11m 35s
—Demo: Capturing Traffic on Unix/Linux 10m 19s
—Summary 2m 15sARP and Ping Analysis- 26m 14sIntroduction to TCP Analysis- 38m 28sProtocols Working Together- 19m 35s