This short video discusses Congestion Avoidance and how it is typically applied as an egress mechanism. This video is a small portion of the Introducing QoS, Part 3: Congestion Avoidance Tech Session. Be sure to view that video if you are interested in more information on similar topics.
Congestion Avoidance Read More »
This brief video provides a summary of the concepts related to Congestion Avoidance including Classification, Marking, Weighted Tail Drop, and more. This video is a small portion of the Introducing QoS, Part 3: Congestion Avoidance Tech Session. Be sure to view that video if you are interested in more information on similar topics.
Congestion Avoidance Summary Read More »
This video explains what Tail Drop is and how it discriminately drops data when a queue is full. This video is a small portion of the Introducing QoS, Part 3: Congestion Avoidance Tech Session. Be sure to view that video if you are interested in more information on similar topics.
This video explains what Weighted Random Early Detect (WRED) is and how it discriminately drops data including an example. This video is a small portion of the Introducing QoS, Part 3: Congestion Avoidance Tech Session. Be sure to view that video if you are interested in more information on similar topics.
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This video explains what Weighted Tail Drop (WTD) is and how it discriminately drops data. This video is a small portion of the Introducing QoS, Part 3: Congestion Avoidance Tech Session. Be sure to view that video if you are interested in more information on similar topics.
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In this 1-hour Tech Session, Keith Edwards discusses Class-based Shaping and Class -based Policing. We also discuss the different logic that the two mechanisms employ, as well as the “Shaping” portion of “Shaped Round Robin” in switches. This video contains Knowledge Checks intended to test your understanding of the topic. We encourage you to pause
Introducing QoS, Part 4: Policing and Shaping Read More »
These slides were used to present the Introducing QoS, Part 4: Policing and Shaping Tech Session. (Click below to view/download these slides)
Introducing QoS, Part 4: Policing and Shaping Read More »
This Tech Brief is derived from the Exploring Automation and Assurance using DNA Center Tech Session. (Click below to view/download this Tech Brief)
Exploring Automation and Assurance using DNA Center Read More »
This Tech Brief is derived from the Understanding the Working Principles of SD-WAN Tech Session. (Click below to view/download this Tech Brief)
Understanding the Working Principles of SD-WAN Read More »
In this 1-hour Tech Session, Jim Goughenour takes a closer look at how APs and WLCs form relationships and take care of real-time and non-real time traffic flows. We also take a closer look at what CAPWAP does for our wireless connectivity. This video contains Knowledge Checks intended to test your understanding of the topic.
Wireless AP Operation Read More »