Wireshark is a free and open-source packet analyzer. It is used for network troubleshooting, analysis, software and communications protocol development, and education. It is used to baseline network performance, plan for upgrades, troubleshoot network issues and detect security violations.

This course has been completely revised and updated in order to prepare you for the Wireshark Certified Network Analyst (WCNA) certification.

  • WCNA Certification Exam

We take you by the hand and guide you through the entire WCNA exam syllabus. Included are more than $400 worth of practice exams, advanced multi-protocol labs, real-world and exam tricks and tips and to guarantee your success come exam day.

Take this course if you:

  • Are or want to become a network engineer
  • Have to troubleshoot network issues for your job role
  • Have an upcoming interview for an IT job
  • Want a deep dive into how protocols and services work
  • Want a prestigious certification which will make you stand out from the crowd
  • Can’t find enough practice exams with solutions to prepare yourself
  • Want to dramatically improve your hands-on networking skills
Module 1Wireshark Functionality
Unit 1Wireshark Introduction
Unit 2Wireshark GUI
Unit 3Wireshark Main Menu
Unit 4Wireshark Capture Interface Options
Unit 5Wireshark Performance Optimization
Unit 6Wireshark Capture Filters
Unit 7Wireshark Protocol-Addresses Capture Filters
Unit 8Wireshark Advanced Capture Filters
Unit 9Customize User Interface Settings
Unit 10Custom Capture Preference
Unit 11Names Resolution Preference
Unit 12Colorize Traffic Preferences
Unit 13Temporary Colors
Unit 14Packet Time Reference
Unit 15Additional Time Columns and Summary
Unit 16Statistics (Protocols – Conversation)
Unit 17Statistics (Endpoint – Packet Lengths)
Unit 18Statistics (IO Graph - Udp Streams - IPv4)
Unit 19Display Filters - Basics
Unit 20Display Filters - Saved Filters and Right Click Creation
Unit 21Display Filters - Conversations_Endpoint - Comparison Operators
Unit 22Display Filters - Field Existence and Byte Content
Unit 23Display Filters - Keywords
Unit 24TCP Streams
Unit 25Profiles
Unit 26Annotation and Saving
Unit 27Export Menu
Unit 28Save Packet Bytes and Packet Dissection
Unit 29Expert Info
Module 2TCP/IP Network Communications
Unit 1TCP-IP Port Number - Network Name Resolution
Unit 2Route - MAC Resolution
Unit 3Domain Name System
Unit 4DNS Problems
Unit 5DNS Dissection
Unit 6Address Resolution Protocol
Unit 7ARP Packet Structure
Unit 8Internet Protocol
Unit 9IP Packet Structure
Unit 10IP Filtering
Unit 11Internet Control Message Protocol (ICMP)
Unit 12ICMP Problems
Unit 13ICMP Packet Structure
Unit 14User Datagram Protocol
Unit 15UDP Problems and Packet Structure
Unit 16Transmission Control Protocol
Unit 17TCP – Sequential Management
Unit 18TCP Packet Loss
Unit 19TCP Problems
Module 3Network Troubleshooting
There are no units in this module.
Module 4Network Security
There are no units in this module.
Module 5Exams [Coming Soon]
There are no units in this module.