Keep in mind too that if you use distribute lists, it will only filter on that router, the lsa will still propagate to every router in your ospf domain so you will have to put distribute lists everywhere in area 0 and other non nssa areas where you don't want the route.
Sounds like a poor design to me. Respectfully, Ryan Krcelic CCIE #38087 Sent from my iPhone On Jul 22, 2013, at 4:24 AM, Baldeep Birdy <[email protected]> wrote: > Hi team, > > It's been a while since I've posted a question, still following the list but > life took over my CCIE studies but now I'm back into it. Question regarding > NSSA Type7 to Type 5 Suppression. Cisco doco suggest that you can do this by > using the no-advertise command on the summary-address statement under OSPF on > the ABR. My question is whether we can also do this using the area-filter > command? > > I've labbed quickly and it sort of works, but only if I've got an additional > network in my NSSA that I want to filter. My environment is backbone conected > to a totally NSSA area. I want to inject an external route into the NSSA but > not have this advertised into the backbone. I'm just thinking from a > scalability point of view, if I have a lot of external routes I dont want to > be using multiple summary statements. > > Thanks > Bal > > _______________________________________________ > 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 > > http://onlinestudylist.com/mailman/listinfo/ccie_rs _______________________________________________ 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 http://onlinestudylist.com/mailman/listinfo/ccie_rs
