Re: Burst Calculation

From: Uchil Perera (uchil.groupstudy@yahoo.com)
Date: Mon Apr 09 2007 - 07:09:45 ART

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Hi,
   
  128kbps = 128000 bps = 16000 bytes ps (128000/8)
   
  1/4 th is = 16000/4 = 4000bytes

CCIE 19999 <ccie@iprimus.com.au> wrote:
  Ashwin,

Thanks for the input. But how do you get/caluclate this value?

Thanks,
RS
----- Original Message -----
From: Ashwin Iyer
To: CCIE 19999
Sent: Sunday, April 08, 2007 11:35 AM
Subject: Re: Burst Calculation

it is 4000
its bits per second but the rate is bytes...

On 4/8/07, CCIE 19999 wrote:
Hi group,

I am wondering, how do you calculate the burst rate on Ethernet. I know
the
burst calculation for the FRTS, i.e, Bc=CIR x Tc. How do you calculate
for
Ethernet?
I have a task to limit the ICMP traffic to 128kbps on an ethernet segment
with
an allowable burst of 1/4th of this rate. I understand, you can apply MQC
to
rate limit this particular traffic, but what is the 1/4th burst of
128kbps?

TIA,
RS

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