QoS Policing on Cat I am using 3750

- Whithout any config
- D10 is R1 D20 is R2 and R3 are just a collector

R1
-------------Cat1--------Cat2-------R3
R2

R3#show policy-map int fas 0/1 | s D10
    Class-map: D10 (match-all)
      667630 packets, 1010784820 bytes
      30 second offered rate 10184000 bps
      Match: dscp af11 (10)

R3#show policy-map int fas 0/1 | s D20
    Class-map: D20 (match-all)
      664862 packets, 1006595582 bytes
      30 second offered rate 10111000 bps
      Match: dscp af22 (20)

- Then applaying policing on SW2

- Qos Settings

QoS is enabled
QoS ip packet dscp rewrite is disabled

- Class-map and policy-map
SW2#show class-map
 Class Map match-any class-default (id 0)
   Match any

 Class Map match-all R2 (id 2)
   Match ip dscp af22 (20)

 Class Map match-all R1 (id 1)
   Match ip dscp af11 (10)

SW2#show policy-map
  Policy Map TST
    Class R1
      police 1000000 250000 exceed-action drop
    Class R2
      police 2000000 500000 exceed-action drop

SW2#show policy-map int fas 1/0/19
 FastEthernet1/0/19

  Service-policy input: TST

    Class-map: R1 (match-all)
      0 packets, 0 bytes
      5 minute offered rate 0 bps, drop rate 0 bps
      Match: ip dscp af11 (10)

    Class-map: R2 (match-all)
      0 packets, 0 bytes
      5 minute offered rate 0 bps, drop rate 0 bps
      Match: ip dscp af22 (20)

    Class-map: class-default (match-any)
      0 packets, 0 bytes
      5 minute offered rate 0 bps, drop rate 0 bps
      Match: any
        0 packets, 0 bytes
        5 minute rate 0 bps

- Verification point R3

R3#show policy-map int fas 0/1 | s D10|D20
    Class-map: D10 (match-all)
      53904 packets, 61722816 bytes
      30 second offered rate 947000 bps
      Match: dscp af11 (10)

    Class-map: D20 (match-all)
      108710 packets, 124706620 bytes
      30 second offered rate 1896000 bps
      Match: dscp af22 (20)

is this resut normal?

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Received on Tue Jan 17 2012 - 10:23:27 ART