RE: Car Formula

From: Scott M. Livingston (scottl@sprinthosting.net)
Date: Sun Mar 23 2003 - 00:39:01 GMT-3

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Eric,

Your first formula is correct!

Per Cisco and others;
http://www.cisco.com/univercd/cc/td/doc/product/software/ios122/122cgcr/
fqos_c/fqcprt4/qcfpolsh.htm#1000920

"We recommend the following values for the normal and extended burst
parameters:

normal burst = configured rate * (1 byte)/(8 bits) * 1.5 seconds
extended burst = 2 * normal burst"

-scott

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
eric
Sent: Saturday, March 22, 2003 8:15 PM
To: Ccielab
Subject: Car Formula

Can anyone confirm the Car formula
I do believe its one of these just not sure which.

Bc = cir/8 x 1.5
Be = Bc x 2

CIR 64000
Bc 12000
Be 24000

or is it

Bc = cir/8 x .5
Be = Bc x 2

CIR 64000
Bc 4000
Be 8000

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