Based on the displayed network diagram and configuration. You are hosting a web server at 10.1.1.90, which is under a denial of service attack. Use NBAR to limit web traffic to that server at 200 kb/s. Which configuration is true to complete the NBAR configuration?
A.
policy-map DoS-Attack
class DoS
police cir 200 bc 200 be 200
conform-action transmit
exceed-action drop
violate-action drop
!
access-list 188 permit tcp any host 10.1.1.90 eq www
B.
policy-map drop
class DoS
police conform-action transmit exceed-action drop
C.
policy-map drop
class DoS
police cir 200000 bc 37500 be 75000
conform-action transmit
exceed-action drop
violate-action drop
!
access-list 188 permit tcp any host 10.1.1.90 eq www
D.
policy-map DoS-Attack
class DoS
police cir 200000 bc 37500 be 75000
conform-action transmit
exceed-action drop
violate-action drop
!
access-list 188 permit tcp any host 10.1.1.90 eq www