From: Narbik Kocharians (narbikk@gmail.com)
Date: Fri Dec 07 2007 - 15:03:51 ART
Good job Dan.
On Dec 7, 2007 8:55 AM, <Phillip.McCollum@ins.com> wrote:
> To me, this formula is really just common sense...Following the example,
> if you're sending Bc (500000) per Tc (50ms), then you'll meet the CIR
> (10Mbps). That leaves you with the AIR minus the CIR (45Mbps - 10Mbps =
> 35Mbps) of available line bandwidth. To calculate how much extra you
> need to send per Tc in order to meet the max burst, you use the same
> formula to determine Bc, substituting Be for Bc and the difference
> between AIR & CIR for CIR.
>
> Therefore 35000000(AIR-CIR) * .05(Tc) = 1750000 (Be)
>
> Hope that makes sense.
>
> HTH,
> Phillip
>
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
> Gary Duncanson
> Sent: Friday, December 07, 2007 8:01 AM
> To: Darren Johnson
> Cc: ccielab@groupstudy.com
> Subject: Re: Be
>
> Darren
>
> I think it's in Odom. But that won't help you. A tattoo perhaps ;)
>
> I will look at the Doc CD and see what I can find.
>
> Gary
> ----- Original Message -----
> From: "Darren Johnson" <dazza_johnson@yahoo.co.uk>
> To: "'Dan C'" <cdan2154@gmail.com>; "'Gaurav Prakash'" <gsinl@yahoo.com>
> Cc: "'groupstudy groupstudy'" <ccielab@groupstudy.com>
> Sent: Friday, December 07, 2007 2:37 PM
> Subject: RE: Be
>
>
> > Is this formula on the documentation site we have access to in the
> lab? If
> > so, where?
> >
> > Dazzler
> >
> > -----Original Message-----
> > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
> Of
> > Dan
> > C
> > Sent: 07 December 2007 12:12
> > To: Gaurav Prakash
> > Cc: groupstudy groupstudy
> > Subject: Re: Be
> >
> > Hello there,
> >
> > Be= ( AR - CIR) x TC
> > ------------------------
> > 1000
> >
> > AR= 45 MB
> > CIR= 10 MB
> > TC = 50 ms
> >
> > Cheers,
> > Dan
> >
> > On Dec 7, 2007 10:35 PM, Gaurav Prakash <gsinl@yahoo.com> wrote:
> >
> >> hi,
> >>
> >> If Tc = 50 ms & CIR = 10M over a 45M interface how to calculate Be,
> if
> >> customer wants max brust...
> >>
> >> CIR * Tc=Bc
> >> Be= ?
> >>
> >> Rgrds,
> >> G
> >>
> >>
> >> Download
> >> prohibited? No problem. CHAT from any browser, without download. Go
> to
> >> http://in.messenger.yahoo.com/webmessengerpromo.php/
> >>
> >>
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-- Narbik Kocharians CCIE# 12410 (R&S, SP, Security) CCSI# 30832 www.MicronicsTraining.com Sr. Technical Instructor www.Net-WorkBooks.com
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