We have completed the upgrade of IEOC! All posts, comments and user profiles have been migrated. For security reasons, we have reset all passwords. To set a new password please Click Here. Further updates soon to follow.

QOS-MQC Hierarchical Policers

Hello,

I'm running through the workbook v5, and i litle bit confused regarding the answers for this topic,

The way i configured this :

Policy Map SUB_POLICY

    Class FROM_R1

     police cir percent 20

       conform-action set-prec-transmit 1

       exceed-action set-prec-transmit 0

       violate-action set-prec-transmit 0

    Class FROM_R6

     police cir 64000 bc 2000 be 2000

       conform-action set-prec-transmit 1

       exceed-action set-prec-transmit 0

       violate-action set-prec-transmit 0

 

  Policy Map VLAN146

    Class HTTP

     police cir 128000 bc 4000 be 4000

       conform-action transmit 

       exceed-action set-prec-transmit 0

       violate-action drop 

      service-policy SUB_POLICY

 

The answer in INE is:

policy-map SUBRATE_POLICER
 class FROM_R1
  police 64000 3200 4800
   conform-action set-prec-transmit 1
   exceed-action set-prec-transmit 0
   violate-action set-prec-transmit 0
 class FROM_R6
  police 64000 <b><span style="text-decoration: underline;">3200 4800</span></b>
   conform-action set-prec-transmit 1
   exceed-action set-prec-transmit 0
   violate-action set-prec-transmit 0
!
policy-map POLICE_VLAN146
 class HTTP
   police 128000 <b><span style="text-decoration: underline;">3200 4800</span></b>
    conform-action transmit
    exceed-action set-prec-transmit 0
    violate-action drop
   service-policy SUBRATE_POLICER
my question is where this numbers from? The question task not given us any tc to calculate the bc anc be,
Am i correct if i configure only police without any additional bc , be , leave this to colculate automaticlly,
anu one have a simple way to understand the bc be an PIR on police?

BR

 

Sign In or Register to comment.