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Cisco Bug: CSCsz41789 - "show policy-map int" displays incorrect bandwidth

Last Modified

Jan 30, 2012

Products (1)

  • Cisco Catalyst 3750 Metro Series Switches

Known Affected Releases


Description (partial)


"show policy-map int" displays incorrect bandwidth

When configuring a service policy under ES port such as below

Sum of all percentage is able to exceed 100% in the below policy, [25%+20%+40%+39%] sums to 124% total which is incorrect

Example policy:

policy-map pol_QOS_f1/0/3_perUNI_out
 class priority1-from-cust
  police cir percent 25 conform-action transmit exceed-action drop violate-action drop
  set cos 5
 class priority2-from-cust
  bandwidth percent 20
  set cos 4
 class priority3-from-cust
  bandwidth percent 40
  set cos 3
 class priority4-from-cust
  bandwidth percent 39

policy-map pol_POLICER_g1/1/1_out
 class class_f1/0/3_perUNI_out 
 shape average 20000000 
  service-policy pol_QOS_f1/0/3_perUNI_out 
policy-map pol_INTERFACE_g1/1/1_out
 class class-default
  service-policy pol_POLICER_g1/1/1_out

interface GigabitEthernet1/1/1
service-policy output pol_INTERFACE_g1/1/1_out
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