From: Shanky (shankyz@gmail.com)
Date: Mon Jul 24 2006 - 07:27:31 ART
Hi,
rate-limit input access-group 1 100000 8000 8000 conform-action~
set-dscp-transmit 32 exceed-action set-dscp-transmit 32
We dont seem to be doing any rate control over here, essentially we are
marking all traffic from the PC that matches access-list 1 , that conforms
or exceeds the configured values with the same DSCP value..32 (CS4). So do
the figures matter? In my opinion NO, We could use whatever we want ...
Correct me if I am wrong.
Shanky
On 7/24/06, Kay D <krsna83@gmail.com> wrote:
>
> Hi ,
> Was Bc value of 8000 given ,if not Victor how can i get to 8000
> form
> CIR of 100Kbps .
>
> Thanks,
> Kay
>
>
> On 7/24/06, Victor Cappuccio <cvictor@protokolgroup.com> wrote:
> >
> > You are only remarking
> >
> > R4(config-cmap)#match ip dscp ?
> > <snip>
> > cs4 Match packets with CS4(precedence 4) dscp (100000)
> > </snip>
> >
> > But the leading 0 are missing
> > So = 00100000
> > 128 64 32 16 8 4 2 1
> > 0 0 1 0 0 0 0 0
> >
> > See why 32?
> >
> > Now for the rate-limit part send traffic at 100 Kbps use a token buket
> > size
> > of 8000 Bytes and please do not perform excess bucket operation Bc=Be
> > So Traffic that either conform or exceed, remark then to CS4
> >
> > Victor.
> >
> >
> > -----Mensaje original-----
> > De: nobody@groupstudy.com [mailto:nobody@groupstudy.com] En nombre de
> > spycharlies@hotmail.com
> > Enviado el: Domingo, 23 de Julio de 2006 04:51 p.m.
> > Para: ccielab@groupstudy.com
> > Asunto: DSCP Marking ??
> >
> > IEWBv3.vol2.lab8 task8.2
> > |
> > go/o |
> > ------(R6)s0----(BB1)
> > |
> > |
> > my diagram is a little messed up, but R6 connects to the internal
> networks
> > with g0/0 interface, and to the BB1 with s0 interface.
> >
> >
> >
> > TASK
> > -----
> > In order to get expedited forwarding throughout the Internet configure
> R6
> > to mark your PC's traffic with DSCP value os CS4.
> >
> > Your PC's IP is 137.1.46.80, Donot use "class-map" to accpmplish this.
> >
> >
> >
> > Solution
> > ----------
> > interface GigabitEthernet0/0
> > rate-limit input access-group 1 100000 8000 8000 conform-action~
> > set-dscp-transmit 32 exceed-action set-dscp-transmit 32
> > !
> > access-list 1 permit 137.1.46.80
> >
> >
> > Could someone please explain to me how those values came about (100000,
> > 8000
> > & 32)
> >
> >
> > thanks in advance
> >
> > uyota
> >
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