You need to rate limit the traffic on a port to a guaranteed rate and allow small bursts. Any traffic
that exceeds these limits must be set to the lowest priority level.
Which action achieves this requirement?

A.
Configure the rate limiting CIR and CBS values with an action of permit.

B.
Configure the rate limiting PIR and PBS values with an action of permit.

C.
Configure the rate limiting CIR and PBS values with an action of permit.

D.
Configure the rate limiting CIR and CBS values with an action of drop.