From: Nadeem Ansari (nadeem.ansari574@gmail.com)
Date: Sun Feb 22 2009 - 14:19:05 ARST
In OSPF there wont be any problem while doing default route origination
using "default-information originate always" as it does not add any route in
routing table pointing towards Null interface
Why it does not do that ? Simple because OSPF originate and distribute LSAs
not routing updates :)
Regards
Nadeem
On Sun, Feb 22, 2009 at 9:42 PM, NET HE <he_net@hotmail.com> wrote:
> -RIP doesn't generate a route pointing towards NULL interface in routing
> table whild doing summarization.
>
> -EIGRP as I answered in previous mail.
>
> -OSPF uses ospf process command "discard-route internal/external 255"
>
>
> Best Regards,
> Net (Xin) He
>
>
>
>
> ------------------------------
> Date: Sun, 22 Feb 2009 21:29:24 +0530
> Subject: Re: NULL0 with EIGRP
> From: nadeem.ansari574@gmail.com
> To: narbikk@gmail.com
> CC: he_net@hotmail.com; ccie.mahmoud@gmail.com; ccielab@groupstudy.com
>
>
> Is there any way while doing summarization which will avoid installing a
> route pointing towards Null interface in routing table
> Regards
> Nadeem
>
> On Sun, Feb 22, 2009 at 7:12 AM, Narbik Kocharians
<narbikk@gmail.com>wrote:
>
> Static route will do the same.
>
> On Sat, Feb 21, 2009 at 5:38 PM, NET HE <he_net@hotmail.com> wrote:
>
> > Use the eigrp summary-address interface command with AD as 255.
> >
> > Best Regards,
> > Net (Xin) He
> >
> >
> >
> >
> > > Date: Sun, 22 Feb 2009 11:06:25 +1100
> > > Subject: NULL0 with EIGRP
> > > From: ccie.mahmoud@gmail.com
> > > To: ccielab@groupstudy.com
> > >
> > > Hi
> > >
> > > When we summarize with EIGRP we will have the route of summary to NULL0
> > > installed in the table. Sometimes this create a problem when we have
> for
> > > example a default route in the routing table we need to utilize.
> > >
> > > My question any body knows how to disable installing the NULL0 route in
> > case
> > > of EIGRP?
> > >
> > > Thanks,
> > > M Genidy
> > >
> > >
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