From: Ibrahim kabir (kebramccie@live.com)
Date: Tue Jul 15 2008 - 18:21:17 ART
wen the tash tells u to leave the default. Kabir K IbrahimB.sc CCNA CCNP CCDA
CCDP MCP> Date: Tue, 15 Jul 2008 17:27:17 +0530> From:
gauravmadan1177@gmail.com> To: rpf@bluemail.ch> Subject: Re: FRTS conversion>
CC: ccielab@groupstudy.com> > HI All> > Can someone Please clearify on Tc
stuff as well .> Bc = Tc * CIR .. The example that Roger mentioned ; he has
considered> the Tc as 125 msec .> > Can someone please clearify under what
conditions can we safely assume> this value ?> > Thnx in advance> Gaurav
Madan.> > On Tue, Jul 15, 2008 at 4:19 PM, Roger RPF <rpf@bluemail.ch> wrote:>
> Hi group,> >> > I need some confidence in FRTS with an example. I know it is
a "hot> > discussed" topic and I catched a lot from all the discussions, but
I'm still> > not 100% certain about "my calculation". Below a task which I
tried to solve> > with FRTS and CB-Traffic shaping.> >> > The task is: Target
transmission rate is 512Kbps but I'm allowed to burst up> > to port speed
(1.5Mbps = AR = 1536000).> >> > So with FRTS I would do:> >> > map-class
frame-relay shape> > frame-relay cir 512000 (target rate)> > frame-relay bc
64000 (CIR/Tc)> > frame-relay be 128000 (Ar/Tc - Bc)> >> > So the same stuff
with Class Based shaping:> >> > policy-map shape> > class class-default> >
shape peak 512000 64000 128000 (calculation is the same as with FRTS)> >> >> >
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