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 ...

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 ...

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 ...

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, ...

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.

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 ...

A smooth and uninterrupted Wi-Fi connection is more crucial than ever, whether it is for work, leisure, or staying connected with loved ones. While encountering Wi-Fi issues on Windows devices is not ...