Referring to the configuration shown in the exhibit, only the assured-forwarding queue exceeds its
configured transmission rate. Given this scenario, in which order will the queues be serviced?
A.
Assured-forwarding, expedited-forwarding, network-control, best-effort
B.
Assured-forwarding, network-control, expedited-forwarding, best-effort
C.
Expedited-forwarding, best-effort, network-control, assured-forwarding
D.
Expedited-forwarding, network-control, best-effort, assured-forwarding
Explanation: