What conditions are required for two FortiGate devices to form an OSPF adjacency? (Choose three.)

What conditions are required for two FortiGate devices to form an OSPF adjacency? (Choose three.)A . IP addresses are in the same subnet.B . Hello and dead intervals match.C . OSPF IP MTUs match.D . OSPF peer IDs match.E . OSPF costs match. View Answer Answer: A B C Explanation: https://help.fortinet.com/fos50hlp/54/Content/FortiOS/fortigate-advanced-routing-54/Routing_OSPF/OSPF_Background_Concepts.htm#Adjacenc...