Traffic marking using CAR

From: YourPal (dearprudence28@gmail.com)
Date: Sat Mar 15 2008 - 15:33:56 ARST

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Hi Group,

I'm given the following MQC traffic marking config:

!
ip cef
!
class-map match-all HTTP
 match protocol http
!
policy-map MARK_PREC
 class HTTP
  set precedence 3
 class class-default
  set precedence 2
!
interface FastEthernet0/0
 service-policy input MARK_PREC
!

I'm exploring to configure the equivalent using CAR. Below is my CAR config:

!
access-list 100 permit tcp any any eq www
access-list 100 permit tcp any eq www any
!
interface FastEthernet0/0
 rate-limit input access-group 100 128000 24000 24000 conform-action
set-prec-transmit 3 exceed-action set-prec-transmit 3
 rate-limit input 128000 24000 24000 conform-action set-prec-transmit 2
exceed-action set-prec-transmit 2
!

I used arbitrary rate limit values since both conform and exceed actions are
to mark and transmit the packets anyway.

For traffic marking, besides MQC, PBR, and CAR methods, can you tell me if
there are any other methods? Config example is appreciated.

Kindly comment.

Thank you.

BR,
Emil

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