From: Alex Paulino (Alex@xxxxxxxxx)
Date: Tue Jul 16 2002 - 20:03:30 GMT-3
hi all,i think the formule bc=cir/8 *1.5 is only to CAR.
Following the Karl S.'s book:
cir=line speed
mincir=CIR supplied
bc=mincir/TC
be=eir/TC
i'm wrong?
alex
-----Original Message-----
From: Narvaez, Pablo [mailto:Pablo.Narvaez@getronics.com]
Sent: Wednesday, June 12, 2002 9:54 PM
To: Bezverkhi, Serguei; Michael Popovich
Cc: ccielab@groupstudy.com
Subject: RE: FRTS Question
Just wondering, Bc = CIR/8 * 1.5 as long as CIR is given in bytes, right? ... t
his will get the final value of Bc directly in bps, not bytes per second .... a
m I right? ... and 1.5 are 1.5 seconds since this is the "estimated RTT" in an
NBMA enviroment?
I may be wrong, if yes could you please clarify what these values are from/for
? (just trying to put this stuff clear in my mind since I just read an article
related to Policiers Vs Shapers)
Cheers,
hockito
-----Original Message-----
From: Bezverkhi, Serguei [mailto:Serguei.Bezverkhi@hp.com]
Sent: Miircoles, 12 de Junio de 2002 07:31 p.m.
To: Michael Popovich
Cc: ccielab@groupstudy.com
Subject: RE: FRTS Question
I would you put Bc = CIR / 8 * 1.5
and Be = 2 * Bc. (if Excessive burst is allowed)
HTH
Serguei
-----Original Message-----
From: Michael Popovich [mailto:m.popovich@mchsi.com]
Sent: June 12, 2002 8:06 PM
To: CCIE GROUPSTUDY
Subject: FRTS Question
If given the requirement to set the cir to 32K. How would you figure out
the correct values for the Bc and Be?
TIA
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