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RE: IEWB Lab1 - 9.6 - Be calculation posted 08/11/2004
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Hello Carlos,

AFAIK there is no default for the Be. Check this explanation from Internetworkexpert:

The amount of Be credits is derived from unused Bc credits in previous intervals. There is no limit to how long Be can store unused Bc credits. It is a common misconception that Be can only store credits from the previous interval or the previous second.
There is no default Be value.



From: Carlos G Mendioroz <tron@xxxxxxxxxxx>
Reply-To: Carlos G Mendioroz <tron@xxxxxxxxxxx>
To: Group Study <ccielab@xxxxxxxxxxxxxx>
Subject: IEWB Lab1 - 9.6 - Be calculation
Date: Wed, 11 Aug 2004 08:43:32 -0300

Requirement ask for setting traffic shapping given AR/CIR/minCIR using BECN "backof" (adaptive shapping).

The sol guide indicates that it is a missconception that Be is to be applied in only one Tc, but then go with a formula for calculating it (Be) that is based in that...

Is there a cisco source that would imply that (AR - CIR) * Tc should be used if no other data is available ?

Carlos G Mendioroz  <tron@xxxxxxxxxxx>  LW7 EQI  Argentina

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