OSPF nssa and default route??
For NSSA,
1. “default-information-originate” originate a Type 7 default route
2. By configuring totally nssa, originate a Type 3 default route.
Do a show ip ospf database and check out the Type 3 and Type 7 LSAs.
On 8/2/06, Stefan Grey wrote: > Hello all! > > I configured the “totally nssa” in ospf. I configured “area 25 nssa > no-summary” on the ASBR. Now all routers in the nssa have the default OSPF > IA route to this ASBR router. > > 1. What does “default-information-originate” do and when it can be usefull?? > What would add such sommand: area 25 nssa default-information-originate > no-summary. Nothing is added. Ther routers in the NSSA still have just the > default IA routes… hmm.. > > 2. Is it possible to add the default route to the external ASes to router in > the NSSA. Now they have just IA default route, so they can access all OSPF > Areas but not EIGRP and RIP.. If yes how can I do this?? > > Thanks. > > _________________________________________________________________ > Find accommodation FAST with MSN Search! http://search.msn.ie/ > > _______________________________________________________________________ > Subscription information may be found at: > http://www.groupstudy.com/list/CCIELab.html
























