From: Mohamed, Liban [NTK] (Liban.Mohamed@sprint.com)
Date: Mon Oct 08 2007 - 14:36:37 ART
Bilal,
Wsup man, Here is a good link that will give you the breakdown of each
BW. But it's good to know the formula that was provided in the early
e-mails.
http://www.ciscotaccc.com/kaidara-advisor/voice/showcase?case=K42960429
Thanks,
Liban Mohamed
NTAC-IP
Sprint/Nextel
www.sprint.net
liban.mohamed@sprint.com
(W) 678-291-3438
(PCS) 404-441-9701
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Mike M
Sent: Saturday, October 06, 2007 5:46 PM
To: Rana Bilal
Cc: ccielab@groupstudy.com
Subject: Re: Frame relay fragmentation.................FRF12
Hi, Rana
Without researching CCO documentation which I'm sure
you can do, I use the following:
You need to find the Committed Burst (bc) first.
bc=cir x tc(msec)
where:
cir is the the Committed Information Rate or "target
rate".
tc is time committed or interval length. max is 125 ms
and min is 10 ms.
To calculate the fragment size I use:
Fragment = bc/8
divide by 8 because the bc value is in bits and the
fragment size is in bytes.
Hope this helps.
Mike
--- Rana Bilal <rab_91@hotmail.com> wrote:
> Folk-
>
> I'm having some trouble unsderstanding the frame
> relay fragmentation,
> specially the formula to calculate the
> fragmentation.....................any
> thoughts or ideas will be appreciated....
>
>
> Bilal
>
>
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