Wireless networks have their own unique issues that can occur. In this video, you’ll learn about frequency mismatches, refraction issues, absorption problems, and much more. << Previous Video: Wired Network Troubleshooting Next: Network Service Troubleshooting >> One challenge we have when designing wireless networks is dealing with reflection. Reflection is when a wireless signal bounces

There are many problems that could occur on a wired network. In this video, you’ll learn about some of the most common problems and how to troubleshoot them. << Previous Video: Command Line Tools Next: Wireless Network Troubleshooting >> On any network connection, whether you’re using fiber or copper, the signal will begin to degrade

As a network administrator, you’ll become very familiar with the command line. In this video, you’ll learn about some of the most popular command line tools. << Previous Video: Software Tools Next: Wired Network Troubleshooting >> As a network professional, you’ll do a lot of trouble shooting at the command line. In this video, we’ll

If you want to keep your network running efficiently, you’ll often use a common set of software tools. In this video, you’ll learn about protocol analyzers, port scanners, speed test sites, and more. << Previous Video: Hardware Tools Next: Command Line Tools >> If you need to troubleshoot network slowdowns or application traffic flows, then

Every network administrator needs a good toolkit. In this video, you’ll learn about some of the most common hardware tools to have handy. << Previous Video: Network Troubleshooting Methodology Next: Software Tools >> If you’re going to be working on networks, then you’re going to need a good set of crimpers. This will allow you