An IS-IS router is adjacent to and passing traffic with a neighbor. You perform a show is interface detail command and notice that for some interfaces you have a circuit type of 3. Which IS-IS level（s） is enabled on these interfaces？（）

A.Link-mode
B.Dense mode
C.Sparse mode
D.Sparse-dense mode

A.10
B.15
C.18
D.150
E.160
F.165

A.Under the BGP group， configure family inet any
B.Use the set protocol MBGP command to enable MBGP
C.Under the BGP group， configure family inet multicast
D.Use the set rib-group command to copy the multicast routes into inet.1