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.
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.
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.
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.
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.
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.