u are right and wrong .
the eogrp percentage commmand is for eigrp purposes....the bandwidht
command is to manipulate roiting metrics
-- *
Pedro Quezada
[EMAIL PROTECTED] - email
(718) 404-3905 x1580 - voicemail/fax
---- azhar mumtaz wrote:
> Well normally when u r configuring eigrp on frame-relay network, let
> suppose u
> give 128 k bandwidth, u know that eigrp uses 50 percent of the bandwidth,
> so
> it will use 64 k of the bandwidth of the interface.. And we know normally
> the
> serial interface is 64 K so it will make use of all the bandwidth.
> So we can
> set the bandwidth by using
> ip percent-bandwidth eigrp AS PERCENT
>
> Next on framerelay network , when we are configuring point to point
> networks,
> we should set the CIR to lowest bandwidth of the interface. While on
> multipoint, we set the CIR to the lowest bandwidth times the no of
> interfaces
> we have.
> Please correct me if I am wrong.
> Regards
> Azhar Soomro
>
>
>
>
>
> "El pingu" wrote:
> you are incorrect .
>
> The bandwidth command is to manipulate route metrics.
>
>
>
> Stephen Skinner wrote:
>
> > i don`t mean to be rude ,but i was essential correct..
> >
> > if you set the bandwidth command to 64k and you have a CIR of 128K
> yo will
> > only get 64K...But as my good friends have pointed out the default
> is
> > 1.544kb......but i was just trying to make that point stand out that
> it`s
> > the serivce provider who makes the call about the info rate...
> >
> > I`m sorry if i`m bieng ANAL about this i just wanted myself to be
> clear..
> >
> > best regards
> >
> > steve
> >
> > >From: "EA Louie"
> > >Reply-To: "EA Louie"
> > >To:
> > >Subject: Re: How to determine CIR and increase CIR of FR?
> > >Date: Mon, 9 Apr 2001 08:16:49 -0700
> > >
> > >ohhh no.... the bandwidth statement in the interface is *manually*
> entered
> > >(defaulted at 1544 Kbit for a serial interface), and is used to
> calculate:
> > >1. metrics for routing protocols, and
> > >2. bandwidth utilization in the "show interfaces" display
> > >so it's important to have it set correctly.
> > >
> > >Some frame relay carriers (Sprint and PacBell come to mind) do not
> transmit
> > >their CIR, so 'show frame-relay map' doesn't display their CIR.
> > >
> > >The frame relay provider does need to be contacted to increase CIR.
> Higher
> > >CIR usually translates into a cost increase for the circuit.
> > >
> > >Here's an explanation of EIR - also see
> > >http://www.nwfusion.com/newsletters/frame/1108fr2.html and
> > >http://www.nwfusion.com/newsletters/frame/1206fr1.html
> > >
> > >EIR is the difference between the port speed of the frame relay
> service
> and
> > >the CIR. The port speed is set by the frame relay service provider,
> and
> > >may
> > >be lower than the maximum interface speed - for example, on a T-1
> circuit,
> > >the provider could provide a 384kbps port and a 128k CIR. In this
> case,
> > >the
> > >EIR = 256k, and it would be wise to set the interface bandwidth
> to 384k
> > >(bandwidth 384 on the serial interface) to match the port speed.
> And the
> > >port speed is usually the maximum rate at which one can oversubscribe
> the
> > >PVC (that is, it is usually the frame relay burst rate)
> > >
> > >The moral of the story - just because there is an *access circuit*
> at a
> > >particular transmission rate does not assure you that you burst
> at that
> > >rate. The interface is rate-limited to the port speed that was
> ordered
> > >from
> > >the frame relay carrier.
> > >
> > >-e-
> > >----- Original Message -----
> > >From:
> > >To: Greg Owens
> > >Cc: ;
> > >Sent: Monday, April 09, 2001 6:55 AM
> > >Subject: Re: RE: How to determine CIR and increase CIR of FR?
> > >
> > >
> > > > Are you sure that information isn't just taken from the "bandwidth"
> > >statements on the subinterfaces?
> > > >
> > > >
> > > > Greg Owens wrote:
> > > > > Sh frame map will show u the CIR
> > > >
> > > > -----Original Message-----
> > > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On
> Behalf Of
> > > > Stephen Skinner
> > > > Sent: Monday, April 09, 2001 7:45 AM
> > > > To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> > > > Subject: Re: How to determine CIR and increase CIR of FR?
> > > >
> > > > your CIR (Committed information rate) is supplied by your SP
> ...you and
> > >him
> > > > agree how much you can have( depending on how much you pay)
> > > > usually ....the person setting up your router sets the "BANDWIDTH"
> > >command
> > > > to the CIR+ BR (burst rate) I.E how high you CAN go up to for
> a limited
> > > > amount of time ......again your service provider has set this
> for you
> > >.....
> > > >
> > > > HTH
> > > >
> > > > steve
> > > >
> > > >
> > > > >From: "David Gollop"
> > > > >Reply-To: "David Gollop"
> > > > >To: [EMAIL PROTECTED]
> > > > >Subject: How to determine CIR and increase CIR of FR?
> > > > >Date: Mon, 09 Apr 2001 10:29:40 -0000
> > > > >
> > > > >Hi.. How to determine the CIR of a frame relay line? Like
> Result
> > >shown
> > > > >below, what is the CIR? How do I increase the CIR? Do we have
> to
> > >contact
> > > > >the Frame relay provider? What is the difference between CIR
> and
> EIR??
> > > > >
> > > > >
> > > > >SIN01#sh int s1/1.19
> > > > >Serial1/1.19 is up, line protocol is up
> > > > > Hardware is M4T
> > > > > Description: --- Connects to JKT01 Ser0.2 ---
> > > > > Internet address is 50.200.243.25/30
> > > > > MTU 1500 bytes, BW 2048 Kbit, DLY 20000 usec,
> > > > > reliability 255/255, txload 2/255, rxload 2/255
> > > > > Encapsulation FRAME-RELAY IETF
> > > >
> > >
> >_________________________________________________________________________
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> >
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