If there is a way I haven't found it yet. Although I haven't had a lot of time to look at this in the last couple days...
Jason On Tue, May 3, 2011 at 3:21 AM, Christophe Lemaire < [email protected]> wrote: > Hi, > > The closest I can go is to have a default with metric-type N1, so that > the metric increase like with the inter-area default route of a > totally NSSA... And to filter out all the prefixes advertised to the > NSSA... > > router ospf 1 > log-adjacency-changes > area 1 nssa default-information-originate metric-type 1 > area 1 filter-list prefix TotStubSim in > > ip prefix-list TotStubSim seq 5 deny 0.0.0.0/0 le 32 > > Do you really think it is possible to get a Type3 default without the > no-summay keyword? > > Regards, > Christophe > > On Fri, Apr 29, 2011 at 6:03 PM, Marko Milivojevic <[email protected]> > wrote: > > Lab it up... :-) > > > > [ close, but not quite ] > > > > -- > > Marko Milivojevic - CCIE #18427 > > Senior Technical Instructor - IPexpert > > > > FREE CCIE training: http://bit.ly/vLecture > > > > Mailto: [email protected] > > Telephone: +1.810.326.1444 > > Web: http://www.ipexpert.com/ > > > > On Fri, Apr 29, 2011 at 08:53, J D'Silva <[email protected]> wrote: > >> Push away :) > >> > >> Yeh the area range command just threw back an error when trying to > summarize > >> to 0.0.0.0 0.0.0.0. > >> > >> So how about something liek this: > >> > >> router ospf 1 > >> log-adjacency-changes > >> area 1 nssa default-information-originate > >> area 1 filter-list prefix TotStubSim in > >> network 10.0.12.1 0.0.0.0 area 0 > >> network 10.0.13.1 0.0.0.0 area 1 > >> ! > >> ip prefix-list TotStubSim seq 5 deny 0.0.0.0/0 > >> > >> > >> That should be about the same as using the "no-summary" keyword. > >> > >> Jason > >> > >> On Fri, Apr 29, 2011 at 9:38 AM, Marko Milivojevic <[email protected] > > > >> wrote: > >>> > >>> I'm trying to push you in the right direction here about the alternate > >>> solutions to the same problem... :-) > >>> > >>> You will find that you will have no luck with "area range" injecting > >>> the default. You need to resort to some other solutions. > >>> > >>> So, to make things simple - the goal is to "emulate" totally stubby > >>> NSSA without declaring the area as such - so no "no-summary" allowed > >>> :-) > >>> > >>> -- > >>> Marko Milivojevic - CCIE #18427 > >>> Senior Technical Instructor - IPexpert > >>> > >>> FREE CCIE training: http://bit.ly/vLecture > >>> > >>> Mailto: [email protected] > >>> Telephone: +1.810.326.1444 > >>> Web: http://www.ipexpert.com/ > >>> > >>> On Fri, Apr 29, 2011 at 07:10, J D'Silva <[email protected]> > wrote: > >>> > When you make an area "no-summary" it effectively creates the > ultimate > >>> > summary and injects that instead of any other type 3 summary routes > that > >>> > may > >>> > exist. > >>> > > >>> > So following that logic I think Marko that you maybe are hinting at > >>> > creating > >>> > a default route using the area range command instead of using the > >>> > "no-summary" keyword. Boith of those should create a type 3 default > >>> > route > >>> > while preventing any other type 3 routes from entering the area. > >>> > However, I > >>> > would think that using the area range command could still allow type > 4 > >>> > LSAs > >>> > into the area and therefore it wouldn't be exactly the same thing... > >>> > I'll > >>> > have to lab that up today if I get time. > >>> > > >>> > Jason > >>> > > >>> > On Thu, Apr 28, 2011 at 4:46 PM, Marko Milivojevic < > [email protected]> > >>> > wrote: > >>> >> > >>> >> Suppressed by what? Which process replaces those summary routes? > >>> >> > >>> >> Is there any other way to configure similar behavior without > resorting > >>> >> to configuring area as NSSA, while having the exact same effect? > >>> >> > >>> >> -- > >>> >> Marko Milivojevic - CCIE #18427 > >>> >> Senior Technical Instructor - IPexpert > >>> >> > >>> >> FREE CCIE training: http://bit.ly/vLecture > >>> >> > >>> >> Mailto: [email protected] > >>> >> Telephone: +1.810.326.1444 > >>> >> Web: http://www.ipexpert.com/ > >>> >> > >>> >> On Thu, Apr 28, 2011 at 15:44, Dwann Hall <[email protected]> > wrote: > >>> >> > surpressed > >>> >> > > >>> >> > On Thu, Apr 28, 2011 at 6:16 PM, Marko Milivojevic > >>> >> > <[email protected]> > >>> >> > wrote: > >>> >> >> Can you expand on "replaced by"? :-) > >>> >> >> > >>> >> >> -- > >>> >> >> Marko Milivojevic - CCIE #18427 > >>> >> >> Senior Technical Instructor - IPexpert > >>> >> >> > >>> >> >> FREE CCIE training: http://bit.ly/vLecture > >>> >> >> > >>> >> >> Mailto: [email protected] > >>> >> >> Telephone: +1.810.326.1444 > >>> >> >> Web: http://www.ipexpert.com/ > >>> >> >> > >>> >> >> On Thu, Apr 28, 2011 at 15:11, Rogelio Gamino <[email protected] > > > >>> >> >> wrote: > >>> >> >>> In a totally stubby NSSA area the summary routes will be > replaced > >>> >> >>> by a > >>> >> >>> default route originated/injected by the ABR? Anything else? > >>> >> >>> > >>> >> >>> > >>> >> >>> > >>> >> >>> Sent from my iPhone > >>> >> >>> > >>> >> >>> On Apr 28, 2011, at 5:23 PM, Marko Milivojevic > >>> >> >>> <[email protected]> > >>> >> >>> wrote: > >>> >> >>> > >>> >> >>>> On Thu, Apr 28, 2011 at 12:58, J D'Silva < > [email protected]> > >>> >> >>>> wrote: > >>> >> >>>>> That's a good point Roy. I don't think I'd call that > paranoid, > >>> >> >>>>> I'd > >>> >> >>>>> call > >>> >> >>>>> that a legitimate technicality. Thanks for your input. > >>> >> >>>> > >>> >> >>>> We can take this up further... Is there a real technical > >>> >> >>>> difference > >>> >> >>>> between NSSA and "Totally Stubby NSSA"? What's the difference > >>> >> >>>> between > >>> >> >>>> the two? > >>> >> >>>> > >>> >> >>>> -- > >>> >> >>>> Marko Milivojevic - CCIE #18427 > >>> >> >>>> Senior Technical Instructor - IPexpert > >>> >> >>>> > >>> >> >>>> FREE CCIE training: http://bit.ly/vLecture > >>> >> >>>> > >>> >> >>>> Mailto: [email protected] > >>> >> >>>> Telephone: +1.810.326.1444 > >>> >> >>>> Web: http://www.ipexpert.com/ > >>> >> >>>> _______________________________________________ > >>> >> >>>> For more information regarding industry leading CCIE Lab > training, > >>> >> >>>> please visit www.ipexpert.com > >>> >> >>>> > >>> >> >>>> Are you a CCNP or CCIE and looking for a job? Check out > >>> >> >>>> www.PlatinumPlacement.com > >>> >> >>> > >>> >> >> _______________________________________________ > >>> >> >> For more information regarding industry leading CCIE Lab > training, > >>> >> >> please visit www.ipexpert.com > >>> >> >> > >>> >> >> Are you a CCNP or CCIE and looking for a job? Check out > >>> >> >> www.PlatinumPlacement.com > >>> >> >> > >>> >> > > >>> >> _______________________________________________ > >>> >> For more information regarding industry leading CCIE Lab training, > >>> >> please > >>> >> visit www.ipexpert.com > >>> >> > >>> >> Are you a CCNP or CCIE and looking for a job? Check out > >>> >> www.PlatinumPlacement.com > >>> > > >>> > > >> > >> > > _______________________________________________ > > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > > Are you a CCNP or CCIE and looking for a job? Check out > www.PlatinumPlacement.com > _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com
