Which of the following statements BEST describes where shaping mechanisms should be applied?
A . On all ports on the Alcatel-Lucent 7750 S
C . At the junction of high-speed to low-speed links or at places of traffic aggregation.
D . At the junction of low-speed to high-speed links or at places of traffic aggregation.
E . On low-speed WAN links.
F . Nowhere. Shaping is only performed in hardware and serviced in a round-robin.
Answer: B