Refer to the exhibit.
A network administrator is troubleshooting an IPsec tunnel between two FortiGate devices. The administrator has determined that phase 1 failed to come up. The administrator has also re-entered the pre-shared key on both FortiGate devices to make sure they match.
Based on the phase 1 configuration and the diagram shown in the exhibit, which two configuration changes can the administrator make to bring phase 1 up? (Choose two.)
Based on the phase 1 configuration and the diagram shown in the exhibit, the administrator can make the following two configuration changes to bring phase 1 up: B. On Remote-FortiGate, set port2 as Interface: The diagram indicates that port2 is currently not selected under ‘Interface’ for Remote-FortiGate. Aligning this setting with HQ-FortiGate, which has port1 set as Interface, might resolve inconsistencies. D. On HQ-FortiGate, set IKE mode to Main (ID protection): The current setting on HQ-FortiGate is Aggressive for IKE mode, while Remote-FortiGate is set to Main mode. Matching these settings may help in establishing phase 1 of the IPsec tunnel.
The answer are B and D
B & D
Answer B: It is obvious that the interface must be properly configured with what is physically connected in the diagram Answer D:
B and D, because must select the same IKE method and the remote fortigate is connected to port 2 not port 1