Which action should be taken for the 0.0.0.0/0 prefix to advertise out on L3Out-2 OSPF?

Refer to the exhibit.

The 0.0.0.0/0 is configured as a default static route on L3Out-1 .

Which action should be taken for the 0.0.0.0/0 prefix to advertise out on L3Out-2 OSPF?
A . Enable Shared Security Import Subnet
B . Enable Aggregate Export Subnet
C . Enable Shared Route Control Subnet
D . Enable Export Route Control Subnet

View Answer

Answer: B