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 ...

Network troubleshooting can challenge even the most experienced IT professionals. New issues can crop up any time a device is added or the network changes, and it can be difficult to determine exactly ...

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, ...

ThousandEyes adds SIP Server Test and Voice Call Test to its existing RTP Stream Tests, providing complete visibility into VoIP and UCaaS performance Cisco Live kicked off this week in Las Vegas. The ...

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 ...

When you encounter Wi-Fi problems, you can try troubleshooting your network or devices, check with your internet service provider, and more. Start by eliminating obvious problems and making sure you ...

Are you facing any troubles while connecting to the internet or your own local area network? If so, you probably need a network manager to identify and fix the problem. Network managers are a category ...

WiFi is great because it gives freedom, and while Ethernet still dominates in delivering better speed compared to WiFi, there is nothing like sitting anywhere you wish and working or enjoying a movie.

Networking pro Greg Schaffer was stumped when he couldn't solve a connectivity problem and initially told his client it wasn't a networking issue. Then he checked again. Several years ago, a new ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. As professional media engineers, it is our responsibility to design, implement and maintain our ...

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.