It’s always the network, and it’s never the network. In this video, you’ll learn how to troubleshoot and resolve some of the most common network issues.
Troubleshooting Networks – CompTIA A+ 220-901 – 4.4 Read More »
WAN connections can have signal problems, routing protocol issues, and other challenges. In this video, you’ll learn about troubleshooting interface issues, latency problems, routing table issues, and more.
Troubleshooting WAN Issues – CompTIA Network+ N10-006 – 4.8 Read More »
A firewall is a complex device that can be easily misconfigured. In this video, you’ll learn about connectivity misconfigurations, security policy problems, and misconfigured ACLs or applications.
Troubleshooting Firewall Security Issues – CompTIA Network+ N10-006 – 4.7 Read More »
We rely on our printers for some important business tasks, but these mechanical devices bring with them a number of potential hardware and software issues. In this video, you’ll learn about printer tests, bad output, final print issues, paper jams, network connectivity issues, and printer error messages.
Troubleshooting Printer Problems – CompTIA A+ 220-802: 4.9 Read More »
Our mobile devices not only need to be portable, but they also need to be synchronized with our inbox, calendars, and other computing devices. In this video, you’ll learn about these data types and the synchronization options and connectivity needed for Android and iOS devices.
Mobile Device Synchronization – CompTIA A+ 220-802: 3.5 Read More »
Cable problems are often challenging to troubleshoot, but they are relatively easy to solve. In this video, you’ll learn about cable issues and how to resolve them in your network.
CompTIA Network+ N10-005: 2.5 – Troubleshooting Network Cabling Read More »
The quality of your copper and fiber infrastructure affects everything that traverses your network. In this module, you’ll learn the importance of troubleshooting physical issues like crosstalk, attenuation, shorts, opens, and impedance mismatches.
CompTIA Network+ N10-004: 4.7 – Troubleshooting Common Physical Connectivity Issues Read More »
