In relation to MPLS Multicast VPN, which three statements about multicast distribution (MDT)
groups are true? (Choose three)

A.
Default MDT groups are used for PIM control traffic, low-bandwidth sources, and flooding of
sparse mode traffic.

B.
MDTs are built in customer networks

C.
Data MDT groups are used for high-bandwidth sources to reduce replication to uninterested
PEs.

D.
MDTs are built in provider networks

E.
The number of MDTs depends on PIM modes of MDT groups.