Refer to the exhibit.
Which command can be issued on R9 so that R12 receives all its internal and external OSPF routes inside the R12 BGP table?
A . redistribute ospf 1 internal external 1 external 2
B . redistribute ospf 1 match nssa-external 1 nssa-external 2
C . redistribute ospf 1 internal nssa-external 1 nssa-external 2
D . redistribute ospf 1 match internal external 1 external 2
Answer: D