Because the interior routers (non-ABR) do not have the AS external routes. Loops would ensue routing AS external transit traffic. Hope this helps, Acee On Dec 29, 2010, at 4:52 AM, p6 c6d6 wrote:
> hi, > > why can't we use stub area or nssa area as transit area ? > > thanks > > _______________________________________________ > OSPF mailing list > [email protected] > https://www.ietf.org/mailman/listinfo/ospf _______________________________________________ OSPF mailing list [email protected] https://www.ietf.org/mailman/listinfo/ospf
