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多选题
In relation to MPLS Multicast VPN， which three statements about multicast distribution （MDT） groups aretrue？ （）
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.
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更多 “多选题In relation to MPLS Multicast VPN， which three statements about multicast distribution （MDT） groups aretrue？ （）ADefault MDT groups are used for PIM control traffic， low-bandwidth sources， and flooding of sparse mode traffic.BMDTs are built in customer networksCData MDT groups are used for high-bandwidth sources to reduce replication to uninterested PEs.DMDTs are built in provider networksEThe number of MDTs depends on PIM modes of MDT groups.” 相关考题
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