RE: CAR

From: Richard Dumoulin (richard.dumoulin@vanco.es)
Date: Mon May 17 2004 - 21:25:52 GMT-3


Ah, here is the link that confirms my memory is not so bad

"Cisco recommends the following values for the Normal and Extended Burst
Parameters.

normal burst = r * 1byte/8bits * 1.5 seconds, where r is configured rate
extended burst = 2 * normal_burst"

Taken from http://www.cisco.com/warp/customer/cc/pd/iosw/tech/carat_wp.htm

Regards

--Richard

-----Original Message-----
From: Richard Dumoulin
Sent: martes, 18 de mayo de 2004 2:21
To: 'Ahmed Mustafa'; ccielab@groupstudy.com
Subject: RE: CAR

Cisco recomendation is to use Tc of 1,5 second and BE=2xBc. So Bc=CIRxTc=4
Mbpsx1,5s=6000000bits=750000bytes and Be=2xBc= 2x750.000=1.500.000bytes.

--Richard

-----Original Message-----
From: Ahmed Mustafa [mailto:ahmed.mustafa@sbcglobal.net]
Sent: lunes, 17 de mayo de 2004 23:24
To: ccielab@groupstudy.com
Subject: CAR

if the task is to configure CAR with 4MB

by using rate-limit commands,

rate-limit input CIR Bc Be? I am only given one value, what vaules should
be used for Bc and Be.



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