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.

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 ...

Editorial Note: Talk Android may contain affiliate links on some articles. If you make a purchase through these links, we will earn a commission at no extra cost to you. Learn more. At some point, ...

Are you the best network troubleshooter in your shop? Maybe you’re the go-to person to fix problems when the network falls apart. Maybe you know who that person is, and you know you need them to come ...

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 ...

Are you getting slow internet connection issue on your Huawei P30? If you are, then there’s no need to worry. You can easily make this problem go away by following this guide. Fixing Slow Internet ...

Wi-Fi problems can strike anyone at any time, no matter how much networking experience you may have. But if you’ve not come across a particular Wi-Fi issue before, there’s no need to worry if you ...

SIM card problems can easily be determined by the error prompts and warning messages. Among the most common SIM errors that have plagued various Android devices ...

2 different networks that I support are having problems that I am having a hard time tracking down. Both just got new servers with pretty similar configurations, and both are having intermittent ...

Bring your own device (BYOD), digital transformation and other trends have raised the bar on Wi-Fi. A decade or so ago, Wi-Fi was a “nice to have” for most organizations, and users understood the ...