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Archive of posts filed under the QoS category.

Calculating Frame-Relay map-class parameters

Have you struggle to understand what seems like black magic behind the calculation of the parameters of a frame-relay map? Well, I did for a long time. Frame-relay is one of those technologies that isn’t going to disappear anytime soon. So if you are a consultant you will find yourself implementing QoS over frame-relay.
Now Cisco [...]

Using QoS and NBAR: Example 1

We have all have seen QoS in our networking life. And from the deployment perspective many networks administrators complain is a technology too complex to use. The truth is that QoS can be as simple as you want and as complex as you don’t want.
Now, lets start by saying that QoS is not a protocol [...]