From: Mark Stephanus Chandra (mark.chandra@gmail.com)
Date: Thu Jan 29 2009 - 02:49:51 ARST
Hi Guys
 
I just want a confirmation regarding Traffic Policing : 
 
If I said 
 
Police 128000 4000 8000 conform-action transmit exceed-action transmit,
 
is it the same with :
 
police cir 128000 pir 256000 ?
 
Can u tell me what is the difference between these two statement:
 
When I use CIR I get this configuration :
 
R2(config)#do sh policy-map interface fast 0/0
 FastEthernet0/0 
 
  Service-policy output: mark
 
    Class-map: QOS (match-all)
      0 packets, 0 bytes
      5 minute offered rate 0 bps, drop rate 0 bps
      Match: access-group 101
      police:
          cir 128000 bps, bc 4000 bytes
        conformed 0 packets, 0 bytes; actions:
          transmit 
        exceeded 0 packets, 0 bytes; actions:
          transmit 
        conformed 0 bps, exceed 0 bps
 
cause when I use PIR I get this configuration :
 
R2(config-if)#do sh policy-map  interface fast 0/0
 FastEthernet0/0 
 
  Service-policy output: mark
 
    Class-map: QOS (match-all)
      0 packets, 0 bytes
      5 minute offered rate 0 bps, drop rate 0 bps
      Match: access-group 101
      police:
          cir 128000 bps, bc 4000 bytes
          pir 256000 bps, be 8000 bytes
        conformed 0 packets, 0 bytes; actions:
          transmit 
        exceeded 0 packets, 0 bytes; actions:
          drop 
        violated 0 packets, 0 bytes; actions:
          drop 
        conformed 0 bps, exceed 0 bps, violate 0 bps
 
Thanks in advance
 
 
Regards
 
Mark
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