If two queues complete for bandwidth in a hierarchical scheduler environment, which parameter is used by their parent scheduler to determine the priority with which each queue can use bandwidth above its committed rate?
In a Nokia 7750 SR, which of the following QoS policies CANNOT include packet classification criteria?
Why are the four QoS steps (classification, queuing, scheduling, and marking/remarking) executed twice for every packet entering a 7750 SR router?
What is the 6-bit binary representation of DSCP value AF21?