Traffic and resource Management Resources statistically shared >Demand, (t)> Resource(t) Overload causes congestion packet delayed or dropped application performance suffer Local vs. network wide Transient vs persistent Challenge high resource utilization high application performance O3 Traffic and Resource Management • Resources statistically shared • Overload causes congestion • packet delayed or dropped • application performance suffer • Local vs. network wide • Transient vs. persistent • Challenge • high resource utilization • high application performance