Committed Information Rate. Read up on Frame Relay if you want to pick up
what we're talking about.
Step-by-step for those new to CCO:
http://cisco.com
Technical Support Help -- Cisco TAC
Technologies
WAN Frame Relay
http://cisco.com/pcgi-bin/Support/PSP/psp_view.pl?p=Internetworking:Frame_Re
lay
Once you've read up on a topic, check out some sample configs (starting at
the TAC link above):
Install & Configure
TAC Technical Tips/Sample Configurations
WAN Technologies
Frame Relay http://cisco.com/warp/public/125/index.shtml
I think the best thing anyone looking to pursue a Cisco career is to learn
CCO, specifically TAC and the UniverCD sections. It's all there, and free.
I'd also suggest getting a CCO login as not everything is available to the
public (but all the basic items are). They're also free, and if you don't
work for a Cisco partner, you can sign up as a consultant.
http://www.cisco.com/register/help/consultant.htm
http://www.cisco.com/register/
--
Jason Roysdon, CCNP+Security/CCDP, MCSE, CNA, Network+, A+
List email: [EMAIL PROTECTED]
Homepage: http://jason.artoo.net/
""Victim"" wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> what is CIR?
>
> "Jason J. Roysdon" wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > However, one thing to consider is that CIR at any given point doesn't
mean
> > that you have that end-to-end CIR. Of course, without at least having
the
> > port speed at your given CIR, you'll never go faster, but having the
local
> > FR switch's CIR from 'show frame map' is useful.
> >
> > Consider this:
> > PFI-LIV-3640#sh frame map
> > Serial3/0.20 (up): point-to-point dlci, dlci 20(0x14,0x440), broadcast,
BW
> =
> > 64096
> > status defined, active
> > Serial3/0.22 (up): point-to-point dlci, dlci 22(0x16,0x460), broadcast,
BW
> =
> > 64000
> > status defined, active
> > Serial3/0.19 (up): point-to-point dlci, dlci 19(0x13,0x430), broadcast,
BW
> =
> > 128000
> > status defined, active
> > Serial3/0.18 (up): point-to-point dlci, dlci 18(0x12,0x420), broadcast,
BW
> =
> > 384000
> > status defined, active
> > Serial3/0.17 (up): point-to-point dlci, dlci 17(0x11,0x410), broadcast,
BW
> =
> > 128000
> > status defined, active
> > Serial3/0.23 (up): point-to-point dlci, dlci 23(0x17,0x470), broadcast,
BW
> =
> > 64000
> > status defined, active
> > Serial3/0.21 (up): point-to-point dlci, dlci 21(0x15,0x450), broadcast,
BW
> =
> > 64096
> > status defined, active
> >
> > What's the total CIR for Serial3 into the cloud? If you total it, it's
> > 896K. That's way over-provisioned as this customer only has 8 64K CIR
> (128K
> > BE) links, which means the max they can pump CIR from the endpoints is
512
> > CIR. With Burst it's 1024, but since the far ends are guaranteed
anything
> > beyond CIR, it's not really that worth while.
> >
> > Of course, I'll have to call the FR carrier Monday and find out what is
> > really provisioned (always the best way, at least that way you're
getting
> it
> > from the horse's mouth, even if they're lying). The customer has no
real
> > clue, as usual.
> >
> > Also, some of the FR switches at the remote ends show BW statements, but
> > more than half (the more rural areas) do not, so it's only useful if
> you've
> > got a newer route that supports it.
> >
> > --
> > Jason Roysdon, CCNP+Security/CCDP, MCSE, CNA, Network+, A+
> > List email: [EMAIL PROTECTED]
> > Homepage: http://jason.artoo.net/
> >
> >
> >
> > ""Greg Owens"" wrote in message
> > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > > Positive it is from the frame switch that is sent via LMI
> > >
> > > -----Original Message-----
> > > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> > > Sent: Monday, April 09, 2001 9:56 AM
> > > To: Greg Owens
> > > Cc: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> > > 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
> > >
> >_________________________________________________________________________
> > > >Get Your Private, Free E-mail from MSN Hotmail at
> http://www.hotmail.com.
> > >
> _________________________________________________________________________
> > > Get Your Private, Free E-mail from MSN Hotmail at
> http://www.hotmail.com.
> > FAQ, list archives, and subscription info:
> http://www.groupstudy.com/list/cisco.html
> > Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
> FAQ, list archives, and subscription info:
http://www.groupstudy.com/list/cisco.html
> Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=650&t=554
--------------------------------------------------
FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html
Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
