I might be misunderstanding the question, but it's pretty common for an OSPF router in area 0 to originate a default. If you have a stub area defined, you could configure the ABR with "default-information originate" and it will gen the type 3 LSA into the stub only if it sees a default. Testing confirms this.
Now, if two routers are in area 0, and one is configured with "default-information originate always" and the other is configured with "default-information originate", the second will have an E2 0/0 route in it's lsdb and table, but will not generate a 0/0 default itself. "Hart, Todd A [LTD]" wrote: > > I would like to know if anyone knows where I can find documentation > regarding criteria for OSPF to originate default using the > default-information originate command? Our Cisco SE provided me with the > following information, and he is trying to locate information to support the > second condition of, "- That default route *cannot* have been learned via > OSPF." > > In order for 'default-information originate' to redistribute a default > route, 2 conditions must be met: > - The router must have a default in it's routing table > - That default route *cannot* have been learned via OSPF > > I have found Cisco supporting documentation regarding the first condition, > but not the second. I would appreciate any documentation regarding this > issue. > > Thanks, > Todd Hart Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=61737&t=61683 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
