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NSE4 · Question #23

NSE4 Question #23: Real Exam Question with Answer & Explanation

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Submitted by noor.lb· Apr 18, 2026VPN and Routing

Question

Examine the exhibit below; then answer the question following it. In this scenario, the FortiGate unit in Ottawa has the following routing table: S* 0.0.0.0/0 [10/0] via 172.20.170.254, port2 C 172.20.167.0/24 is directly connected, port1 C 172.20.170.0/24 is directly connected, port2 Sniffer tests show that packets sent from the source IP address 172.20.168.2 to the destination IP address 172.20.169.2 are being dropped by the FortiGate located in Ottawa. Which of the following correctly describes the cause for the dropped packets?

Options

  • AThe forward policy check.
  • BThe reverse path forwarding check.
  • CThe subnet 172.20.169.0/24 is NOT in the Ottawa FortiGate's routing table.
  • DThe destination workstation 172.20.169.2 does NOT have the subnet 172.20.168.0/24 in its

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Topics

#Routing#Reverse Path Forwarding (RPF)#FortiGate Packet Processing#Network Troubleshooting
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