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QoS on the Black Core

Black core routing (BCR) brings a lot of interesting capabilities and employments, but will require me to modify my standard approach to …

QoS Marking: How, Where, and Why

One of the follow-up questions I received from my last QoS post was: Where is traffic marked?  Example: voice traffic marked at …

QoS Demystified

Quality of Service (QoS) was a topic that immediately caught my curiosity when I first learned about it.  I’m pretty sure I …