If Routing Information Protocol (RIP) version 1 or version 2 has already been configured on a FortiGate unit, which of the following statements is correct if the routes learned through RIP need to be advertised into Open Shortest Path First (OSPF)?
A. The FortiGate unit will automatically announce all routes learned through RIP v1 or v2 to its OSPF neighbors.
B. The FortiGate unit will automatically announce all routes learned only through RIP v2 to its OSPF neighbors.
C. At a minimum, the network administrator needs to enable Redistribute RIP in the OSPF Advanced Options.
D. The network administrator needs to configure a RIP to OSPF announce policy as part of the RIP settings.
E. At a minimum, the network administrator needs to enable Redistribute Default in the OSPF Advanced Options.