[c-nsp] EIGRP and OSPF

Oliver Boehmer (oboehmer) oboehmer at cisco.com
Thu Oct 13 02:07:15 EDT 2005


Asbjorn Hojmark - Lists <mailto:Lists at Hojmark.ORG> wrote on Thursday,
October 13, 2005 12:31 AM:

>> But it will not prevent this prefix to be flooded into the
>> other areas attached to your ABR, so those devices would still
>> see all the prefixes via Type 3 or Type5 LSAs.
> 
> Hmm, are you sure, the router is supposed to flood LSAs from one
> area to the others? I mean... there isn't any area 0.

No, you are right. Without at least one active interface in area 0, the
router does not become an ABR and hence does not create type3 summaries
to flood them into other areas.

sorry about the confusion,

	oli



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