In many ways, the art of networking today is quite different from when I entered the field about 17 years ago as a part-time student assistant in the networking group at the university where I was ...

The process of troubleshooting your network involves a methodology that starts with cabling and works through the OSI model to the application layer. The network devices have a network cable that ...

NetCrunch Tools is an application for Windows Networking professionals that can help them troubleshoot and manage their network. It combines 11 troubleshooting tools, including DNS Audit, Ping Scanner ...

Everyone should be able to use basic Windows 10 network commands entered from the command prompt to troubleshoot network connection problems. Living and working in an always-connected world means the ...

If you have ever opened Network Neighborhood or My Network Places and discovered that some of the computers on your Windows 95, 98 and Me home network had vanished from the list, you may have ...

Familiarity with basic networking concepts, configurations, and Python is helpful, but no prior AI or advanced programming ...

Struggling with network printing between Windows 10 and Windows 11? Discover proven steps to resolve connectivity issues, share printers effortlessly, and restore smooth workflows. Expert tips for ...

Going wireless may avoid the expense of cabling and wired LAN drops, but wireless networks still require effective technical support and troubleshooting. Smooth operation starts with a well-designed ...

Back when I worked in the Network Operations department at one of my previous jobs, we used to chuckle when a customer would call us reporting that “the Internet is down.” Now, I realize that there ...

Figure 1. Link and activity lights can tell you a lot about the connection between two network devices. All network architectures rely upon a physical (or RF) connection between devices.