From: OhioHondo (ohiohondo@columbus.rr.com)
Date: Thu Apr 17 2003 - 08:57:36 GMT-3
Specifically for "Real Time" apps like voice, cir=mincir= (provider cir)
(also Be=0 and Tc= 1/100 sec)
To event packets from being marked with BE, "Real Time Apps ALWAYS need the
relationship above.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of
Kip Palmer
Sent: Thursday, April 17, 2003 4:51 AM
To: 'Mike Williams'; 'Joe Chang'; 'Jeongwoo Park';
ccielab@groupstudy.com
Subject: RE: MINCIR = CIR? (Was: Do you agree with this equation?)
How about for apps that cannot tolerate delays? Maybe voice calcs?
CIR is SLA. The majority of your voice frag, compression, etc are
derived using the MINCIR, which is actually the least throughput you
should ever get.
KPalmer
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Mike Williams
Sent: Wednesday, April 16, 2003 5:45 AM
To: 'Joe Chang'; 'Jeongwoo Park'; ccielab@groupstudy.com
Subject: MINCIR = CIR? (Was: Do you agree with this equation?)
I know this sounds silly, but what is the purpose of MINCIR??!?!
Unless everything I've ever learned about Frame Relay is wrong, CIR is a
COMMITTED Information Rate, i.e. the bandwidth that's guaranteed to you
as a customer with no drops during congestion. So why in the world
would you ever configure a MINCIR that's isn't exacly the same as your
CIR?!?!?
Any input is appreciated.
Mike W.
-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf Of
Joe Chang
Sent: Wednesday, April 16, 2003 5:30 AM
To: Jeongwoo Park; ccielab@groupstudy.com
Subject: Re: Do you agree with this equation?
Remember that the value of Be includes the value of Bc; Be is not an
increment value over Bc.
This may be more accurate:
Bc = CIR * Tc
Max Be = Access Rate * Tc
----- Original Message -----
From: "Jeongwoo Park" <jpark@wams.com>
To: <ccielab@groupstudy.com>
Sent: Wednesday, April 16, 2003 6:17 AM
Subject: Do you agree with this equation?
> In FRTS;
>
> BC+BE=AP/8
> Therefore, BE=AP/8-BC
>
> I would appreciate your input..
> Thanks,
>
> JP
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