Which option describes the purpose of the as-set argument of the aggregate-address command?

Refer to the exhibit.

Which option describes the purpose of the as-set argument of the aggregate-address command?
A . It provides an AS path in the aggregate advertisement that contains only the local AS number
B . It provides an AS path in the aggregate advertisement that includes the AS numbers of the component members
C . It provides a predefined AS path in the aggregate advertisement that is used to indicate an aggregate prefix
D . It provides a list of AS numbers to which the aggregate is advertised

Answer: B