Which configuration blocks users on the port from using more than 6 Mbps of traffic and marks the tr

Refer to the exhibit.

You are configuring the S1 switch for the switch port that connects to the client computer. Which
configuration blocks users on the port from using more than 6 Mbps of traffic and marks the traffic
for a class of service of 1?

A.
Exhibit A

B.
Exhibit B

C.
Exhibit C

D.
Exhibit D