RE: shape peak ans shape average

From: Scott Morris (swm@emanon.com)
Date: Sat Jun 26 2004 - 21:49:17 GMT-3


Shape average will target the Bc value as the "goal"
Shape peak will target the Bc + Be value as the "goal"
 
So you are right in the shift of your target goals based on each type of
shaping. I had a nice CCO document on this once, but I couldn't find it
right away here. I'll keep looking and post later if I find it again! :)

 
Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service Provider) #4713, CISSP,
JNCIP, et al.
IPExpert CCIE Program Manager
IPExpert Sr. Technical Instructor
swm@emanon.com/smorris@ipexpert.net
http://www.ipexpert.net
 

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of Peng
Zheng
Sent: Saturday, June 26, 2004 6:48 PM
To: ccielab@groupstudy.com
Subject: shape peak ans shape average

Hi,

I can not figure out the differences between them.

It is said:

For example:

shape average 512000
shape peak 512000

According my understanding, both 512000 is CIR. Then for shape peak, the
rate could be:

(bc+be)/bc *cir

Default bc=be, then for shape peak, the rate could be:

(bc+be)/bc * 512000=1024000

Is it right?

Thanks.

                
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