From: Farhan Anwar (farhan.anwar@gmail.com)
Date: Sat Oct 13 2007 - 08:16:05 ART
First remove the no frame inverse-arp ip statements and see if you get the
dynamic entries right. if not shut/no shut the interfaces or worse reload
the routers. when all dynamic entries are listed then use your no
frame-relay inverse-arp ip statement and clearout the previously learned
entries.
Thats just what i can think of.
HTH,
On 10/13/07, Gary Duncanson <gary.duncanson@googlemail.com> wrote:
>
> Hi Jo,
>
> There's always a bit of fun with Inverse ARP :)
>
> If you are going to use Inverse ARP then remove the no frame-relay
> inverse-ARP IP xxx commands from the R4 and R5 interfaces!
>
> Try shutting down your router interfaces before you make these changes.
>
> Turn the routers off. Turn the frame switch off. Turn frame switch on,
> then
> turn the routers on.
>
> show frame pvc on the routers
> show frame-relay map
>
> Also make sure that your frame switch is correctly configured with the
> right
> frame routes. Make sure you are using the same lmi type from frame switch
> to
> router. Make sure the dce and dte end of your cables are know to you and
> clock rate accordingly. Make sure your frame switch interfaces are not
> shutdown.
>
> HTH
>
> Gary
>
> From: "Jo Knight" <joknight@gmail.com>
> To: "Cisco certification" <ccielab@groupstudy.com>
> Sent: Friday, September 28, 2007 11:59 PM
> Subject: Frame Relay Inverse ARP IEWB 4.1 Lab 2
>
>
> > Hello,
> >
> > I am just starting out going through the IEWB 4.1 Volume I for Frame
> Relay
> > tasks. I am trying to get Inverse ARP to work, but cannot for the life
> of
> > me get it going on my rack. The setup is very simple. R1, R4 and R5 are
> > configured as follows:
> >
> > R1
> > interface Serial0/0
> > ip address 10.0.0.1 255.0.0.0
> > encapsulation frame-relay
> >
> >
> > R4
> > interface Serial0/0
> > ip address 10.0.0.4 255.0.0.0
> > encapsulation frame-relay
> > no frame-relay inverse-arp IP 405
> >
> >
> > R5
> > interface Serial0/0
> > ip address 10.0.0.5 255.0.0.0
> > encapsulation frame-relay
> > no frame-relay inverse-arp IP 504
> >
> >
> > When I do a show frame-relay map on any of the routers I see no dynamic
> > entries and I cannot ping between R1 and R4 or R1 and R5, even though
> the
> > PVC are active on all devices.
> >
> > R1
> > DLCI = 104, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE =
> Serial0/0
> > DLCI = 105, DLCI USAGE = LOCAL, PVC STATUS = ACTIVE, INTERFACE =
> Serial0/0
> >
> >
> > I decided to go back to the Volume I task, as I was having major trouble
> > on IEWB 4.1 Lab 2 setting up a fully meshed frame-relay network using
> > Inverse ARP - no matter what i did I got no dynamic entries from the
> > frame-relay map command.
> >
> > Please help as I am missing something simple here...
> >
> > Thanks,
> > Jo
> >
> > _______________________________________________________________________
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>
> _______________________________________________________________________
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>
-- Farhan Anwar www.farhananwar.com
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