import routes from one NSSA Are in another NSSA Area
hi thanks for your respond,
I think the main requirement might because of you are asked to do it sense or non-sense doesn’t matter 
I labbed it up and i could get it working with tunnels but i could not get it working as summary or area range if you get this I would be interested in the config for that. 
thanks for your effort.
cheers Reni
On Sun, Jun 14, 2009 at 5:46 AM, ALL From_NJ wrote:
> I cannot lab this up now … but this is an interesting question. > Hopefully tomorrow night I can get a chance … I will not be able to test > this till then though. > > Part of me was asking “why?”. Then I thought about the need for having a > non-default-route route. The best example I had, was that BGP cannot learn > of it’s neighbor through a default router. Ok this makes more sense now … > > > Anyone else come up with a good requirement for having a > non-default-route? So with this said … > > Important to note … you cannot have type 5 LSAs in a nssa. Just not > allowed … basic rule. So no getting type 5s into this nssa. This is why > we have these type 7 LSAs in a nssa area … so there is no way to make > this work using the nssa functionality. Type 5s are simply not allowed. > > Can you do extra things like use a static, or create a tunnel and introduce > additional networks? > > Can you use the area-range command for the loopback and also generate a > summary route for all the other routes? Humm … I need to test this, but > will not be able to till tomorrow. Also, this is not route summarization > since you would be configuring an exact match for the remote loopback … > Can you change and inject a type 5 into a nssa with the area-range command? > I do not know (yet) … I need to test it. > > Would love to hear some others thoughts. Thanks Reni for the interesting > question. Have a good night, > > Andrew > > > > > On Sat, Jun 13, 2009 at 4:48 AM, Rene wrote: > >> Hi I know the concept of the nssa area I m just trying to prepare myself >> for the exam with the most complicates things i can come up with or they >> might throw at me >> >> i uploaded the topology >> http://www.flickr.com/photos/33933586@N03/3620998423/sizes/o/ >> >> how could i get the Lo0 of R1 over to R4 and other way around if the >> loopbacks need to show up as N1 or N2 routes on the ABR without using a >> default route originated by the abr ? >> >> thanks in advance rene4 >> >> >> >> >> On Fri, Jun 12, 2009 at 6:13 PM, Bryan Bartik wrote: >> >>> I agree with Andrew, explain what are you trying to do then we can help >>> >>> Always up for an OSPF Challenge! >>> >>> >>> On Fri, Jun 12, 2009 at 8:33 AM, ALL From_NJ wrote: >>> >>>> Hey Reni, >>>> >>>> It is Friday and … is it 5 oclock yet? … somewhere it is … >>>> >>>> If I understand your question correctly, this goes against what a >>>> stub/nssa >>>> area is / can do. Here is a good link I found for you, I like the way >>>> this >>>> lays out nssa. >>>> >>>> >>>> http://www.cisco.com/en/US/tech/tk365/technologies_tech_note09186a0080094a88. shtml >>>> >>>> If you need to prefer one path over another, or ensure connectivity … >>>> there are other ways to configure and provide this. Can you expand some >>>> on >>>> what you are trying to accomplish? The other members on this mailer are >>>> really smart and always up for an OSPF challenge! >>>> >>>> HTH, >>>> >>>> Andrew Lee Lissitz >>>> >>>> >>>> >>>> On Fri, Jun 12, 2009 at 2:11 AM, Rene wrote: >>>> >>>> > Hi Folks, >>>> > >>>> > I ‘m just wondering if it would be some how possible to import >>>> > external (LSA5) routes into an NSSA area? I know that it is not design >>>> > to work that way, to be precise it design to work exactly the other >>>> > way to block these routes, but much of the things you have to do in >>>> > your lab are not design they way you have to implement them. >>>> > >>>> > any thoughts would be appreciated.. >>>> > >>>> > i found one cmd in the route my witch some promissing “set level stub” >>>> > but it doesn’t do anything. >>>> > >>>> > cheers Reni >>>> > >>>> > >>>> > Blogs and organic groups at http://www.ccie.net >>>> > >>>> > >>>> _______________________________________________________________________ >>>> > Subscription information may be found at: >>>> > http://www.groupstudy.com/list/CCIELab.html >>>> > >>>> > >>>> > >>>> > >>>> > >>>> > >>>> > >>>> > >>>> >>>> >>>> — >>>> Andrew Lee Lissitz >>>> all.from.nj@gmail.com >>>> >>>> >>>> Blogs and organic groups at http://www.ccie.net >>>> >>>> _______________________________________________________________________ >>>> Subscription information may be found at: >>>> http://www.groupstudy.com/list/CCIELab.html >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>> >>> >>> — >>> Bryan Bartik >>> CCIE #23707 (R&S), CCNP >>> Sr. Support Engineer – IPexpert, Inc. >>> URL: http://www.IPexpert.com >>> >> >> >> >> — >> >> >> Woody Allen – “Money is better than poverty, if only for financial reasons.” > > > > > — > Andrew Lee Lissitz > all.from.nj@gmail.com >
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