Refer to the exhibit, which shows one way communication of the downstream FortiGate with the upstream FortiGate within a Security Fabric. What three actions must you take to ensure successful communication? (Choose three.)
A.
You must authorize the downstream FortiGate on the root FortiGate.
B.
FortiGate must not be in NAT mode.
C.
Ensure TCP port 8013 is not blocked along the way.
D.
You must enable Security Fabric/Fortitelemetry on the receiving interface of the upstream FortiGate.
E.
Ensure the port for Neighbor Discovery has been changed.
The screenshot on this slide shows a communication issue between an upstream FortiGate and a
downstream FortiGate. Some common causes of this issue include:
• The Security Fabric Connection setting has not been enabled on the upstream FortiGate GUI (under
Administrative Access).
• The FortiGate devices in the Security Fabric are not using the same firmware.
• The device has not been authorized on the root FortiGate yet.
• The wrong root FortiGate IP address is configured on the downstream FortiGate.
• The FortiGate is not configured in NAT mode.
• TCP port 8013 is blocked. You can use the diagnose sniffer command to verify this
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IBB90704
3 days, 6 hours ago