Hi ,
I'm working on NSSA totally summary .. and enabled ( area X nssa no-summary ) in the ABR , So here the default route will inject into the NSSA area, my problem if i lost the connection between the ABR and the Core .. So how i can set this ABR not inject the default route to the NSSA Area when the ABR not have default route and inject default route as soon as the default route back in the ABR..
