Wireshark Core Protocol Analysis
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Pluralsight
Course Summary
This course will enable you to use Wireshark to understand and analyze the network traffic going over your enterprise network.
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Course Description
Wireshark is a network packet analysis tool that enables you to see the traffic going over the network. At the end of 2015, Wireshark 2.0 was released. This release radically changed the GUI, and added several major improvements. This course is based on this new version of Wireshark. It is recommended that you take the Wireshark 2.0 Fundamentals as a prerequisite to this course. In Wireshark Core Protocol Analysis, you will look at the key TCP/IP protocols used in today's enterprise networks. First, you'll learn about the four-step methodology for analyzing any network protocol. Next, you'll explore the eight most core protocols that are on today's enterprise networks. Finally, you'll wrap up the course by understanding key security protocols running on your network, and learn how to get yourself ready to support IoT on your enterprise network. By the end this course, you will have reinforced your understanding of how these eight core protocols work, be familiar with the key fields carried in the protocol header, and most importantly, you'll know what to look for when analyzing your enterprise (or even your home) network.
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Course Syllabus
Course Overview- 2m 53s
—Course Overview 2m 53sDoing Packet Analysis with Wireshark- 14m 22s
—The Vision: Enabling Every IT Professional to Do Packet Analysis 1m 26s
—A Methodology for Doing Packet Analysis with Wireshark 6m 33s
—Things You Need to Know Before Starting Your Packet Analysis 6m 22s802.3: Look at the Ethernet Protocol to Check Your Links- 20m 48s802.1Q: Check Your VLANs to Make Sure They Are Tagged Correctly- 20m 52sSpanning Tree Protocol: Make Sure There Are No Loops in Your LAN- 18m 30sARP: Using Address Resolution When Your Ping Test Fails- 22m 41s802.11: See What Traffic Is Going Over Your Wi-Fi Networks- 30m 31sIPv4: Are Your IP Packets Fragmenting?- 37m 9sICMP: Use ICMP Messages to Detect Network Problems- 34m 23sTCP: What Every IT Professional Should Know- 51m 13sCourse Wrap-up- 5m 52s