Which two attributes in BGP are used to help with implementation of the OSPF super-backbone? (Choose two)
A.
MED
B.
weight
C.
AS path
D.
site of origin
E.
extended community
Explanation:
A: According to the MPLS Student guide Version 2.1 Page 5-94, the OSPF cost is carried in the MED attribute.
Not D: Although Site of Origin is used to prevent loop in BGP, in this question, it is asked which two BGP attributes help the OSPF Super Backbone implementation.