Click the Exhibit Button

Click the Exhibit button. Traffic congestion is noticed when sending traffic from S1 to S2. You must design a CoS deployment to address the traffic congestion issue. Referring to the exhibit, which two statements are true? (Choose two.)

A) You should use BA classifiers on R1.
B) You should use multifield classifiers on R2, R3, and R4.
C) You should use multifield classifiers on R1.
D) You should use BA classifiers on R2, R3, and R4.