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 ...

As much as I hate messing with QoS and find it more trouble than it is generally worth, I have a need to do it and in this case it may actually be a good idea. The network design is basically 2 3550 ...

There are a bunch of excuses for not doing QoS and none of them are valid when examined in detail. I occasionally hear from different sources that QoS is not needed in the LAN. A variety of rationales ...

Tying together QoS, network monitoring, and the impact of packet loss QoS Is Still Misunderstood I received an email this week from a gentleman named Steve, who asked about QoS. It seems that some of ...

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 ...