About this course

Designed to help IT Professionals learn the critical skills required to troubleshoot modern small to medium-sized enterprise networks.  This course is perfect for anyone that must support Wired Networks, Wireless NetworksIP Telephony, IoTSecurity ProfessionalsSensors, or any other technologies that rely on a healthy Wired network to function.

Status: Availible Now**

All too often industry specialists deploy solutions on top of existing enterprise networks and provide customers with a list of requirements that must be met on the “other side of the house”. When the new solution does not work as designed, you have both sides of the house blaming each other. It’s also far too common for either side to be able to “prove” where the actual issue is. A simple solution to this common conundrum is to gain additional skills that allow you to identify those tricky LAN issues.

This course is not designed to teach you the basics of routing, switching, or network services for the first time. Instead, we're assuming you have those skills already. Our focus with LAN Troubleshooting Essentials is on how to identify problems with an existing network using several common scenarios and situations as our guiding reference.

Pricing options

Purchase this course, or enroll in our All Access program and get access to everything on this site for a year, or as long as you keep your membership active.

Course curriculum

  • 2

    Module 2 - Defining the Problem

    • Module 2 - Defining The Problem-2

  • 3

    Module 3 - Physical Layer Troubleshooting

    • Module 3 - Physical Layer Troubleshooting-3

  • 4

    Module 4 - Data Link Layer Troubleshooting

    • Module 4 - Data Link Layer Troubleshooting-4

  • 5

    Module 05 – Advanced Switching Concepts

    • Module 5 - Advanced Switching-5

  • 6

    Module 06 – Network Layer Troubleshooting (Layer 3)

    • Module 6 - Network Layer Troubleshooting-6

  • 7

    Module 07 – Application Connectivity Troubleshooting (Layers 4-7)

    • Module 7 - Application Connectivity Troubleshooting-7

  • 8

    Module 08 – Performance Troubleshooting

    • Module 8 - Performance Troubleshooting-8

  • 9

    Module 09 – Troubleshooting Tools and Concepts

    • Module 9 - Troubleshooting Tools And Closing Concepts-9