From: Darby Weaver (darbyweaver@yahoo.com)
Date: Tue Jun 05 2007 - 10:22:17 ART
Good catch...
sh frame pvc | inc 105 might help if you only want to
see 1 and remove the clutter of the rest.
--- Scott Morris <smorris@ipexpert.com> wrote:
> Things like inverse arp are used for L3 -> L2
> mapping. (the output of "show
> frame map")
>
> The question revolves around "show frame pvc" and
> the short answer is that
> there is no way to make anything disappear from
> that. DLCI values there are
> given to you from the frame switch, and the frame
> switch's configuration is
> static and out of your control.
>
> The fact they are showing up unused is just fine,
> although if you are in a
> physical-only interface configuration, you may find
> you have extra active
> PVCs. This is one of the catches of the CCIE lab.
> The idea is not to use
> them. If you aren't mapping anything to those
> DLCIs, for the most part they
> just sit there.
>
> But the concern should be with output of the "show
> frame map" command, not
> the "show frame pvc" as far as their mere existence!
>
> HTH,
>
>
> Scott Morris, CCIE4 (R&S/ISP-Dial/Security/Service
> Provider) #4713, JNCIE
> #153, CISSP, et al.
> CCSI/JNCI-M/JNCI-J
> VP - Technical Training - IPexpert, Inc.
> IPexpert Sr. Technical Instructor
>
> A Cisco Learning Partner - We Accept Learning
> Credits!
>
> smorris@ipexpert.com
>
> Telephone: +1.810.326.1444
> Fax: +1.810.454.0130
> http://www.ipexpert.com
>
>
> -----Original Message-----
> From: nobody@groupstudy.com
> [mailto:nobody@groupstudy.com] On Behalf Of
> Darby Weaver
> Sent: Tuesday, June 05, 2007 6:59 AM
> To: Boaz David; Cisco certification
> Subject: Re: Frame-relay questions
>
> Well there are a couple of ways.
>
> 1. no frame-relay inverse-arp under the interface or
> subinterface - would
> stop them in their tracks - may require a reboot to
> get rid of existing
> maps.
>
> 2. clear frame inverse-arp - is a commonly discussed
> method but does not
> seem to be 100% effective.
>
> 3. Some recommed to change the encapsulation type
> and then change it back.
>
>
> Personally, I like option number 1
>
>
> --- Boaz David <boazdavi@gmail.com> wrote:
>
> > Dear group,
> >
> > I am studying the CCIE lab. I have the WB from
> IPexpert.
> >
> > I worked through several labs. Since I always
> delete and build new
> > Frame-relay PVC on serial interface, I found a lot
> of unused PVC on
> > that interfaces even I only config like
> >
> > interface s0/0.24 point-to-point
> > frame-relay interfac-dlci 104
> > ...
> > ...
> >
> > If I show frame-relay pvc, I can see PVC 104
> togather with other
> > previously configured PVCs.
> >
> > like this
> >
> > DLCI = 104, DLCI USAGE = UNUSED, PVC STATUS =
> ACTIVE, INTERFACE =
> > Serial0/0 DLCI = 105, DLCI USAGE = UNUSED, PVC
> STATUS = INACTIVE,
> > INTERFACE = Serial0/0
> >
> >
> > Is there any method to clear it out (say 105) as
> it difficult to my
> > troubleshooting?
> >
> > Anyone can help?
> >
> > Boaz
> >
> >
>
This archive was generated by hypermail 2.1.4 : Sun Jul 01 2007 - 17:24:46 ART