Re: Encapsulation Failed

From: Scott Hoover (dizzy74_98@xxxxxxxxx)
Date: Mon Dec 03 2001 - 14:50:12 GMT-3


   
Debug arp and ping your destination.

--- Jason Gardiner <gardiner@sprint.net> wrote:
> I've had some issues where I have been unable to
> ping a local/remote
> router interface. Ordinarily this has occured with
> Frame and Dialer
> interfaces. A debug ip packet shows encapsulation
> failed, which would
> indicate that there is no mapping between the layer
> 2 and 3. Once the
> mapping is in place, everything works as it should.
>
> Okay, now does anyone know why I would see this on
> an Ethernet
> interface? Both the local and remote interfaces are
> on the same VLAN
> (and are the only devices on it) and everything
> looks okay from the
> switch perspective as far as I can tell (i.e.
> neither port is disabled
> and are showing pretty normal status operationally).
> Any pointers would
> be appreciated.
> --
> Thanks,
>
> Jason Gardiner
> Supervisor, Engineering Services
> Sprint <Insert Division Name>
>
> "You can swim all day in the Sea of Knowledge and
> still come out completely dry. Most people do."
>
> - Norton Juster
>



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