Hi,1) Does NSSA allow Type4 LSAs inside the NSSA? a. Doyle vol.1 2nd Ed. says Yes (P.389) b. Cisco OSPF Not-So-Stubby Area (NSSA)_DocID 6208.pdf says no "There are NSSAs that block type 5 and type 4 LSAs,but allow type 3 LSAs"2) Does the NSSA ABR inj...