QoS on the switch

有五个关键阶段一个数据包通过through when traversing a switch: ingress, prioritization, destination determination, egress queuing, and transmission. The following table provides an overview of each stage, and lists the commands that can be used to configure QoS settings.

The following diagram shows how different packets might traverse a switch. It also shows how QoS configuration settings apply at each stage.

On the 6400 Switch Series, interface identification differs.