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 inject Type4 into Area 0?
a. I can?t find this in Doyle vol.1 2nd Ed. If someone has a page number I?d appreciate it.