Based on your feedback requesting what topics you’d like to see addressed in this blog, this is the first in a series of entries addressing Cisco’s Quality of Service (QoS) course, and the ...

Quality of Service (QoS) comprises a set of tools and techniques which allow network devices to be configured to identify traffic that needs to be prioritized and to forward traffic based on the needs ...

The devices connected to your router battle for bandwidth like thirst-crazed beasts jostling for access to a receding watering hole. You can’t see the melee, but you can feel its impact. Without ...

In QoS Part 1, we covered the high-level goals and concepts of using Quality of Service (QoS) to make sure that the most important network traffic gets through if the network becomes congested. This ...

Quality of Service (QoS) gives you control over how your bandwidth is used, prioritizing critical network traffic (such as streaming media) over less important communication (such as e-mail) and ...

The three Quality of Service levels (QoS) offered by MQTT may have been adequate for the original design goals, which was a one-hop connection for remote devices to a central location. But they do not ...

In the latest evolution of the wireless connectivity standard, the Wi-Fi Alliance has introduced Wi-Fi QoS Management, a certification programme designed to deliver a standardised approach to traffic ...

Even with improved network technologies, managing the quality of service (QoS) in real-time communication (RTC) systems has been challenging. Traditional methods often fall short in swiftly adapting ...

If you’ve ever engaged in a voice over IP (VoIP) phone call or conducted a video conference over the Web, you’ve probably experienced choppy audio, pixelated video, and other “hiccups” that make these ...

Now that we’ve discussed some of the basic concepts and configuration fundamentals for topics found in Cisco’s QoS course, let’s shift our focus to a few practice exam questions. By the way, these are ...