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In our previous blog entry, I challenged you with five QoS review questions. Hope you had fun with those. Here are the answers and explanations: Identify two statements which are correct regarding ...

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 ...

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 ...