Thursday, August 19, 2021

QoS Marking Questions

Hi Everyone,

By default does marking my traffic with an EF/AF automatically prioritizes it? This mean that I will just mark the traffic with the DSCP and let the default configuration take place. No policy-maps would be created to implement(police/shape) and no congestion avoidance/prioritization techniques.

Because by default, FIFO is currently the default queuing strategy. Also notice that there are certain protocols that have specific markings by default like OSPF(CS6). I know that its still up to the administrator to define what markings/traffic will get priority treatment.



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