FortiGate is operating in NAT mode and has two physical interfaces connected to the LAN and DMZ networks respectively.
Which two statements are true about the requirements of connected physical interfaces on FortiGate? (Choose two.)
Both interfaces must have directly connected routes on the routing table
In NAT mode, each interface must have a corresponding entry in the routing table, typically as a directly connected route, to route traffic between them effectively.
Both interfaces must have IP addresses assigned
In NAT mode, each interface must have an IP address to participate in routing and NAT operations. The IP addresses allow the FortiGate to forward traffic between different network segments.
Refer to the exhibit.
A network administrator is troubleshooting an IPsec tunnel between two FortiGate devices. The administrator has determined that phase 1 status is up, but phase 2 fails to come up.
Based on the phase 2 configuration shown in the exhibit, which two configuration changes will bring phase 2 up? (Choose two.)
Refer to the exhibits.
The exhibits show a diagram of a FortiGate device connected to the network, VIP configuration, firewall policy. and the sniffer CLI output on the FortiGate device.
The WAN (port1) interface has the IP address 10.200.1.1 /24.
The LAN (port3) interface has the IP address 10.0.1.254/24.
The webserver host (10. 0.1. 10) must use its VIP external IP address as the source NAT (SNAT) when It pings remote server (10.200.3.1).
Which two statements are valid to achieve this goal? (Choose two.)
Enable NAT on the Allow_access firewall policy (A):
The Allow_access firewall policy must have NAT enabled to allow the webserver to use its VIP external IP address (10.200.1.10) as the source NAT when initiating traffic, such as pings, to the remote server.
Disable port forwarding on the VIP object (D):
Port forwarding is designed for specific port mapping, typically for services like HTTP or HTTPS. To use the VIP external IP as a source NAT, port forwarding should be disabled. Disabling port forwarding ensures that the full VIP IP address is used without being tied to specific ports.
Why other options are not correct:
B . Create a new firewall policy before Internet_Access for the webserver and apply the IP pool:
This is unnecessary as the VIP object itself is used for SNAT in this case, and an additional firewall policy is not required.
C . Disable NAT on the Internet_Access firewall policy:
Disabling NAT on this policy would prevent the NAT functionality needed for the webserver to use the VIP external IP address as the source IP.
Thus, enabling NAT on the Allow_access policy and disabling port forwarding on the VIP configuration are the valid steps to achieve the goal.
Refer to the exhibit.
The exhibit shows a diagram of a FortiGate device connected to the network, the firewall policy and VIP configuration on the FortiGate device, and the routing table on the ISP router.
When the administrator tries to access the web server public address (203.0.113.2) from the internet, the connection times out. At the same time the administrator runs a sniffer on FortiGate to capture incoming web traffic to the server and does not see any output.
Based on the information shown in the exhibit, what configuration change must the administrator make to fix the connectivity issue?
In this scenario, the FortiGate device is using a Virtual IP (VIP) to map the public IP address (203.0.113.2) to the internal IP address of the web server (172.16.1.10). The fact that the administrator does not see any sniffer output for incoming traffic suggests that the FortiGate is not responding to ARP requests for the public IP address (203.0.113.2).
Enabling arp-reply in the VIP configuration allows the FortiGate to respond to ARP requests for the public IP, thereby allowing traffic to reach the FortiGate, which will then forward it to the web server based on the VIP mapping.
Which three statements explain a flow-based antivirus profile? (Choose three.)
Flow-based inspection optimizes performance compared to proxy-based inspection.
Flow-based inspection scans traffic in real-time as it passes through, resulting in better performance compared to proxy-based inspection, which buffers traffic.
FortiGate buffers the whole file but transmits to the client at the same time.
In flow-based inspection, the file is scanned while it is being transmitted, improving speed and reducing latency.
The IPS engine handles the process as a standalone.
In flow-based antivirus inspection, the IPS engine is used to inspect traffic, making it more efficient and integrated within the broader security mechanisms.
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