Hi jrbrewin,
welcoem to the community .
Could you please Traffic Shaping concepts:
Average Bandwidth: Target traffic rate cap that the switch tries to enforce. Every time a client uses less than the defined Average Bandwidth, credit builds up.
Peak Bandwidth: Extra bandwidth available, above the Average Bandwidth, for a short burst. The availability of the burst depends on credit accumulated so far.
Burst Size: Amount of traffic that can be transmitted or received at Peak speed (Combining Peak Bandwidth and Burst Size you can calculate the maximum allowed time for the burst.