hi all, if we use area range x.x.x.x y.y.y.y not-advertise command on ABR, it will filter type 1 lsa to be originated as type 3 in the attatched non backbone area, what is the reason behind it ? can some one tell me where is it defined in the ospfv2 RFC ?, and also correct me in my assumption that RFC tell us all !! i mean cisco and other vendors follow RFC to implement protocols so every action or result we see from our configuration shouldnt it be defined in the RFC somewhere ?
Kindly guide me