Which command will&#
题目内容(请给出正确答案)
Which command will allow you to display the configured QoS group and the ingress buffer allocated to each QoS group？（）
- A、 show interface priority-flow-control
- B、 show interface queuing
- C、 show queuing interface
- D、 show policy-map system type queuing
- E、 show policy-map interface ethernet type queuing
