Examine the output of the ‘get router info ospf interface’ command shown in the exhibit; then answer the question below.
Which statements are true regarding the above output? (Choose two.)
A. The port4 interface is connected to the OSPF backbone area.
B. The local FortiGate has been elected as the OSPF backup designated router.
C. There are at least 5 OSPF routers connected to the port4 network.
D. Two OSPF routers are down in the port4 network.