Which option describes a difference between EIGRP for IPv4 and IPv6?

A.	Only EIGRP for IPv6 advertises all connected networks.
B.	Only EIGRP for IPv6 requires a router ID to be configured under the routing process.
C.	AS numbers are configured in EIGRP but not in EIGRPv3.
D.	Only EIGRP for IPv6 is enabled in the global configuration mode.