Which of the following about the OSPF protocol is correct? (Multiple choice)
A . The default OSPF reference bandwidth is 100 Mbit/s.
B . A broadcast network segment or NBMA network segment with at least two routers is a Transit network segment.
C . There are three types of endpoints in the topology formed by OSP
D . Router node, stub network segment and Transit network segment.
E . The cost of a Transit network segment to a router connected to this network segment is 100.
Answer: ABC