Re: Frame-Relay

Jared,
Not meaning to argue the point - I'm just curious. If you can get your
active DLCIs through LMI communications with the frame switch, what would be
the point in adding an inverse arp step? Then you also have to either wait
for your dynamic map entries to time out or clear them - all of these steps
take precious seconds.

Just do a 'sh frame pvc | in \ ACTIVE' and you shouldn't have what you want,
right? You probably would want this type of command to be one of your
initial aliases that you cut and paste into the routers at the beginning of
the lab.

Thanks
Michael

On Thu, Apr 16, 2009 at 8:28 AM, Jared Scrivener <jscrivener_at_ipexpert.com>wrote:

> That's generally the best method to discover them if either DLCI's or
> remote
> IP's aren't provided on the diagram, Thameem. Just be sure to take the
> extra
> configuration back off after you've noted them down (particularly if your
> lab informs you not to use inverse ARP).
>
> Cheers,
>
> Jared Scrivener CCIE3 #16983 (R&S, Security, SP), CISSP
> Sr. Technical Instructor - IPexpert, Inc.
> Telephone: +1.810.326.1444
> Fax: +1.810.454.0130
> Mailto: jscrivener_at_ipexpert.com
>
> -----Original Message-----
> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf Of
> Thameem Maranveetil Parambath
> Sent: Thursday, 16 April 2009 4:57 AM
> To: michael haynes
> Cc: Cisco certification; Paul Adams; Tony Schaffran (GS);
> nobody_at_groupstudy.com; Tharak Abraham
> Subject: Re: Frame-Relay
>
> What about assigning IP to the main interface and enc frame should do a
> dynamic Inarp...
>
> you shud be able to see the maping from sh frame map
>
> Regards
> Thameem
>
>
>
>
> michael haynes <mghaynes_at_gmail.com>
> Sent by: nobody_at_groupstudy.com
> 14/04/2009 10:21 PM
> Please respond to
> michael haynes <mghaynes_at_gmail.com>
>
>
> To
> Paul Adams <ccie.paul_at_gmail.com>
> cc
> Tharak Abraham <tharakabraham_at_gmail.com>, "Tony Schaffran (GS)"
> <groupstudy_at_cconlinelabs.com>, Cisco certification
> <ccielab_at_groupstudy.com>
> Subject
> Re: Frame-Relay
>
>
>
>
>
>
> If your LMI is communicating with the switch correctly, you'll be able to
> see what DLCIs are available via the 'show frame-relay pvc' command. If
> you
> are configuring back to back, you won't have LMI so you can pretty much
> make
> up your own DLCI numbers at that point.
>
> I would say for the lab that if you got into a situation where no DLCI was
> given, pull up the DLCI list you get from the switch, and ask the proctor
> if
> it makes a difference which one you use. If the switch is sending you 3
> DLCI numbers, it probably isn't going to matter which one you choose.
>
> Michael
>
> On Tue, Apr 14, 2009 at 2:04 PM, Paul Adams <ccie.paul_at_gmail.com> wrote:
>
> > Thank you.
> >
> > Simple frame-relay setup was not working, and my gut feeling was that
> > solution applied was Corrrect.
> > Later after applying "Frame-relay lmi-type cisco" it started showing
> active
> > and working.
> >
> > I could get into same issue at LAB Exams.
> >
> > Normally DLCI are giving in Exam, what if not given, how could someone
> > identify the DLCI if not given.
> >
> >
> >
> >
> > On Tue, Apr 14, 2009 at 5:47 PM, Tharak Abraham <tharakabraham_at_gmail.com
> > >wrote:
> >
> > > Paul,
> > >
> > > * you might've been asking about the frame relay encapsulation types
> > which
> > > could be IETF or the default encap ? For this, i think it should be
> > > default unless specified.
> > >
> > > * lmi-type would be be also specified or hinted what to be used for,
> or
> > we
> > > could enable the debug frame-relay lmi and find it?
> > >
> > > (If no clue, the trial and error method + debugs maybe the last
> resort)
> > >
> > >
> > > Best Regards,
> > > Tharak Abraham.
> > >
> > >
> > >
> > > On Tue, Apr 14, 2009 at 4:12 PM, Tony Schaffran (GS) <
> > > groupstudy_at_cconlinelabs.com> wrote:
> > >
> > >> IETF and lmi-type cisco are not one or the other.
> > >>
> > >> I think you may be referring to lmi-type ansi or lmi-type cisco?
> > >>
> > >> If so, the default is cisco.
> > >>
> > >> More times than not, the setting will be cisco unless specified.
> > >>
> > >>
> > >> Tony Schaffran
> > >> Sr. Network Consultant
> > >> CCIE #11071
> > >> CCNP, CCNA, CCDA,
> > >> NNCDS, NNCSS, CNE, MCSE
> > >>
> > >> www.cconlinelabs.com
> > >> Your #1 choice for online Cisco rack rentals.
> > >>
> > >>
> > >> -----Original Message-----
> > >> From: nobody_at_groupstudy.com [mailto:nobody_at_groupstudy.com] On Behalf
> Of
> > >> Paul
> > >> Adams
> > >> Sent: Tuesday, April 14, 2009 6:54 AM
> > >> To: Cisco certification
> > >> Subject: Frame-Relay
> > >>
> > >> Hi GS,
> > >>
> > >> Since we dont have access to Frame-relay Switch. How could we know if
> > the
> > >> frame-relay switch interface is configured with
> > >> either frame-relay IETF or frame-relay lmi-type cisco.
> > >>
> > >>
> > >> Blogs and organic groups at http://www.ccie.net
> > >>
> > >>
> _______________________________________________________________________
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Received on Thu Apr 16 2009 - 08:40:15 ART