Given the following configuration:router bgp 6500redistribute staticip route 164.20.0.0 255.255.0.0
null 0Which statement is true?

A.
Cisco prefers this method of distributing IGP routes into BGP over using the network command.

B.
It allows BGP to advertise the 164.20.0.0 /16 network.

C.
It results in all traffic for all subnets of 172.16.0.0 being dropped at this router.

D.
Cisco prefers that you use the aggregate-address command to distribute IGP routes into BGP.