Which information is contained in an OSPF Type 7 Not-So-Stubby A

Which information is contained in an OSPF Type 7 Not-So-Stubby Area NSSA External LSA?

A.The paths and costs to all OSPF NSSA areas that are external to the current area.

B.The path and costs to reach other stub area border routers is the OSPF routing domain.

C.The address of routers that connect the current area to other areas and the cost to reach those routers.

D.External network address, mask, and cost to reach each network that is external to the OSPF domain and only within the NSSA

E.The external network address, mask, and cost to reach networks that are external to the OSPF NSSA including the default route.

正确答案是D