Which three statements are true about EIGRP operation? (Choose three.)
A.
The maximum metric for the specific routes is used as the metric for the summary route.
B.
The summary route remains in the route table, even if there are no more specific routes to the
network.
C.
Automatic summarization across major network boundaries is enabled by default.
D.
Summarization is configured on a per-interface level.
E.
When summarization is configured, the router will also create a route to null 0.