police rate percent vs police <bw>

From: Radioactive Frog (pbhatkoti@gmail.com)
Date: Sat Jul 19 2008 - 02:40:55 ART


Scenario#
2 sites - siteA and siteb, total bandwidth between sites is 1024 kbps

Question# transmit all traffic below 20% of pvc, excess traffic should be
dropped.

Whats the difference between method#1 and method2

-----------------------------method#1-----------------------------
policy-map NUTTS
class www
priority 100
class ftp
bandwidth 50
class-default
fair-queue
  police rate percent 20 conform-action transmit exceed-action drop

Vs
-----------------------------method#2-----------------------------
policy-map NUTTS
class www
priority 100
class ftp
bandwidth 50
class-default
fair-queue
  police 204000 conform-action transmit exceed-action drop

note; 204 is calculated from 20% of 1024(pvc).



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