From: Herbert Maosa (asawilunda@googlemail.com)
Date: Wed Aug 29 2007 - 16:54:08 ART
Guys,
If you are still seeing the dynamic maps. Reload the router. And remember
this.
Herbert.
On 8/29/07, Theo M <theorack@gmail.com> wrote:
>
> You can turn of InARP requests, but NOT InARP replies on an interface, so
> think about "not asking",
> forget "not responding", because you have no control over the last one.
> No Frame-Relay Inverse-ARP request sent, if no IP address configured on
> the
> interface.
> So first finish your F.-R. config, THEN configure your IP address.
> If you have some junk 0.0.0.0 entries from InARP when doing a "sh fram
> map", you might have to reload the router.
>
> HTH
>
> --
>
> On 8/27/07, Toh Soon, Lim <tohsoon28@gmail.com> wrote:
> >
> > Hi Shine,
> >
> > I face the same issue. My router [Cisco 1841 - IOS 12.4(1c)] connects to
> > the
> > FR switch with 3 DLCIs configured on the FR switch: 601, 604, 605. I
> > disabled Inverse ARP for DLCIs 604 & 605 and enabled Inverse ARP for
> DLCI
> > 601. Please see below:
> >
> > R6#sh run int s 0/0/0
> > !
> > interface Serial0/0/0
> > ip address 172.16.0.6 255.255.255.248
> > encapsulation frame-relay
> > no frame-relay inverse-arp IP 604
> > no frame-relay inverse-arp IP 605
> > end
> >
> > Note: The command "frame-relay inverse-arp" or "frame-relay inverse-arp
> ip
> > 601" does not appear in the running-config.
> >
> > R6#sh frame map
> > Serial0/0/0 (up): ip 172.16.0.2 dlci 601(0x259,0x9490), dynamic,
> > broadcast,, status defined, active
> >
> > R6#sh frame pvc | i DLCI
> > DLCI = 601, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE =
> > Serial0/0/0
> > DLCI = 604, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE =
> > Serial0/0/0
> > DLCI = 605, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE =
> > Serial0/0/0
> >
> > I got the same outputs as above even after reloading the router.
> >
> > This is my first time encountering this scenario. My usual practice is
> > disabling Inverse ARP on the interface and configure map statements for
> > only
> > 1 DLCI (mostly hub-and-spoke topo). The other two DLCIs will have a
> status
> > of DLCI USAGE = UNUSED when you do "sh frame pvc".
> >
> > Anyone with better luck, please help to explain.
> >
> >
> > Thank you.
> >
> > B.Rgds,
> > Lim TS
> >
> >
> > On 8/27/07, CCIE 19999 <ccie@iprimus.com.au> wrote:
> > >
> > > People say, after finding out the DLCIs change the encapsulation to
> > either
> > > PPP or HDLC to clear out all the DLCIs. And keep the interface shut,
> > apply
> > > all the no frame-relay inverse-arp ip commands and no shut. I could
> not
> > > get
> > > this working. So I don't bother changing the encapsulation. Apply all
> > the
> > > configuration and restart the router, and you will have only the
> > required
> > > DLCIs applied on the interface. I found this is the most effective way
> > and
> > > works all the time.
> > >
> > > HTH,
> > > Shine
> > >
> > > -----Original Message-----
> > > From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
> Of
> > > ccie1101
> > > Sent: Monday, 27 August 2007 2:39 AM
> > > To: Cisco certification
> > > Subject: Re: Q on Frame-Relay Inverse-Arp ....
> > >
> > > I just want to check the sequence of steps are right ... I don't have
> > the
> > > commands I put in on the day I did the lab ....
> > >
> > > Is the steps right ?
> > >
> > > Here is what I did :-
> > > 1) Shutdown the interface 2) Disable frame-relay inverse-arp with
> > the
> > > command 'no frame-relay inverse-arp'. 3) Bring back the interface up
> > with
> > > a
> > > 'no shut'. 4) Clear inarp on the intrerface with the command 'clear
> > > frame-relay inverse-arp'. 5) Do a 'sh frame-relay pvc | inc DLCI' 6)
> > > Disable the inverse-ARP for the unused DLCI's 7) Reenable inverse-arp
> > for
> > > the whole interface with the command 'frame-relay inverse-arp'.
> > > Thank you,
> > >
> > > ccie1101.
> > >
> > >
> > > On 8/27/07, Bajo <bajoalex@gmail.com> wrote:
> > > >
> > > > Hi pls post you serial interface config from all the routers...am
> not
> > > > sure if u r working on the correct interface ....
> > > >
> > > > On 8/26/07, ccie1101 <ccie1101@gmail.com> wrote:
> > > > > I have a question that says the following :-
> > > > >
> > > > >
> > > >
> > >
> > >
> >
> ----------------------------------------------------------------------------
> > > ------------
> > > > > Configure FR connection between R3 and R5.
> > > > > Do not use the frame relay map command on either R3 or R5.
> > > > > Do not allow Inverse-Arp request to be sent out any DLCIs other
> then
> > > 315
> > > > and
> > > > > 513 ...
> > > > >
> > > >
> > >
> > >
> >
> ----------------------------------------------------------------------------
> > > ----------------
> > > > >
> > > > > What I did was shut the interface, did a 'clear frame inarp' and
> > then
> > > > did a
> > > > >
> > > > > 'sh frame-relay pvc | inc DLCI' and look for all the DLCI's other
> > then
> > > > 315
> > > > > and 513 and typed the
> > > > > following command on the serial interface ...
> > > > >
> > > > > int s0/0
> > > > > no frame-relay inverse-arp ip 301
> > > > > no frame-relay inverse-arp ip 302
> > > > > no frame-relay inverse-arp ip 303
> > > > > no frame-relay inverse-arp ip 304
> > > > >
> > > > > and did a 'no shut' .... Is this correct, if not, what is the
> > right
> > > > steps
> > > > > to tackle this problem ? The reason being is that after I have put
> > > > > in the command, I still see all these DLCIs in and is in ACTIVE
> > state.
> > > > >
> > > > > Rack1R3(config-if)#do sh frame pvc | inc DLCI
> > > > > DLCI = 301, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE =
> > > > Serial0/0/0
> > > > > DLCI = 302, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE =
> > > > > Serial0/0/0.302
> > > > > DLCI = 304, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE =
> > > > Serial0/0/0
> > > > > DLCI = 305, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE =
> > > > Serial0/0/0
> > > > >
> > > > >
> > > > > Pls enlighten,
> > > > >
> > > > > Thank you,
> > > > > ccie1101.
> > > > >
> > > > >
> > >
> _______________________________________________________________________
> > > > > Subscription information may be found at:
> > > > > http://www.groupstudy.com/list/CCIELab.html
> > > > >
> > > >
> > > >
> > > > --
> > > > Kind Regards,
> > > >
> > > > Bajo
> > >
> > >
> _______________________________________________________________________
> > > Subscription information may be found at:
> > > http://www.groupstudy.com/list/CCIELab.html
> > >
> > >
> _______________________________________________________________________
> > > Subscription information may be found at:
> > > http://www.groupstudy.com/list/CCIELab.html
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
>
-- Kindest regards, hm
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