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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: FortiGate Fundamentals | 15% | - FortiOS operation modes (NAT/Transparent) - Initial configuration and setup - Security Fabric overview - FortiGate models and hardware architecture - Dashboard and monitoring |
| Topic 2: Network Security | 20% | - URL filtering - DNS filtering - Application control - Packet flow and inspection - Intrusion prevention system (IPS) - Antivirus scanning |
| Topic 3: High Availability (HA) | 10% | - HA modes and configuration - Heartbeat and synchronization - Failover behavior and troubleshooting |
| Topic 4: SD-WAN | 10% | - SD-WAN configuration using security profiles - Performance SLA monitoring - SD-WAN components and benefits |
| Topic 5: Firewall Policies and NAT | 25% | - NAT and PAT configuration - Policy troubleshooting - IPv4 and IPv6 policies - Policy concepts and types - Virtual IP (VIP) and DNAT |
| Topic 6: VPN Configuration | 20% | - SSL-VPN fundamentals and configuration - IPSec VPN site-to-site - VPN concentrator - VPN troubleshooting |
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NEW QUESTION # 68
Refer to the exhibits.
You have implemented the application sensor and the corresponding firewall policy as shown in the exhibits.
You cannot access any of the Google applications, but you are able to access www.fortinet.com.
Which two actions would you take to resolve the issue? (Choose two.)
Answer: A,D
Explanation:
From the exhibits:
The firewall policy has Application Control enabled and uses certificate-inspection for SSL inspection.
The application sensor has Application and Filter Overrides with the following order (priority):
Excessive-Bandwidth with action Block
Google (vendor filter) with action Monitor
In FortiOS, Application and Filter Overrides are evaluated by priority (top-down). The first matching override is applied. If traffic matches an earlier override with Block, it will be blocked even if a later override would Monitor/Allow it.
Why Google apps fail while www.fortinet.com works:
Many Google applications can be detected as (or can trigger) the Excessive-Bandwidth behavior/signature depending on the specific service and traffic pattern.
Because Excessive-Bandwidth (Block) is above Google (Monitor), Google-related traffic may match the first rule and be blocked before the Google override is evaluated.
Access to www.fortinet.com works because that traffic is not matching the Excessive-Bandwidth override.
Therefore, to resolve:
B . Move up Google in the Application and Filter Overrides section to set its priority higher This ensures Google matches the Google override before any broader blocking override is applied.
E . Set the action for Google in the Application and Filter Overrides section to Allow This explicitly permits Google applications once the higher-priority match occurs (stronger than Monitor for troubleshooting and ensuring access).
Why the other options are not the best fit here:
A (deep-content inspection) can help identify more HTTPS applications, but the exhibit already shows a specific Google override configured; the immediate issue is the override evaluation order and action.
C relates to Web Filter URL categories, but the problem is occurring under Application Control behavior/vendor overrides.
D (flow-based) is not required to fix an override priority/action conflict.
NEW QUESTION # 69
The FortiGate device HQ-NGFW-1 with the IP address 10.0.13.254 sends logs to the FortiAnalyzer device with the IP address 10.0.13.125. The administrator wants to verify that reliable logging is enabled on HQ-NGFW-1. Which exhibit helps with the verification?
Answer: C
Explanation:
Using the diagnose sniffer packet command with the FortiAnalyzer IP as a filter allows the administrator to see actual log traffic leaving HQ-NGFW-1. This verifies that reliable logging is enabled and logs are being sent to the FortiAnalyzer in real time.
NEW QUESTION # 70
Refer to the exhibit.
Why is the Antivirus scan switch grayed out when you are creating a new antivirus profile for FTP?
Answer: D
Explanation:
In FortiOS 7.6, the Antivirus scan master switch in an antivirus profile becomes available only after at least one supported protocol is enabled for inspection.
What the exhibit shows
A new antivirus profile named FTP_AV_Profile
Feature set: Flow-based
Antivirus scan switch is grayed out
All Inspected Protocols (HTTP, SMTP, POP3, IMAP, FTP, CIFS) are currently disabled Why the Antivirus scan switch is grayed out In FortiOS antivirus profiles:
The Antivirus scan toggle is a dependent control
It cannot be enabled unless at least one inspected protocol is selected This prevents enabling AV scanning when there is no traffic type to scan This behavior is documented in the FortiOS 7.6 Antivirus Profile configuration section.
Once you enable a protocol (for example, FTP), the Antivirus scan switch becomes active and configurable.
Why option B is correct
B . None of the inspected protocols are active in this profile.
All protocol toggles are OFF
Therefore, FortiGate disables (grays out) the Antivirus scan option
This is expected and correct behavior
Why the other options are incorrect
A . Antivirus scan is disabled under Feature visibility
Incorrect. Feature Visibility controls whether Antivirus appears in the GUI, not whether the scan switch is enabled inside a profile.
C . Feature set must be Proxy-based
Incorrect. Antivirus scanning is supported in both flow-based and proxy-based modes.
D . Less than 2 GB RAM does not support Antivirus scan
Incorrect. Memory size affects performance and offloading, not basic AV scan availability.
NEW QUESTION # 71
You are encountering connectivity problems caused by intermediate devices blocking IPsec traffic. In which two ways can you effectively resolve the problem? (Choose two answers)
Answer: A,C
Explanation:
"IKE uses UDP port 500. If NAT-T is enabled in a NAT scenario, IKE uses UDP port 4500."
"IKEv2 provides a simpler operation, which is the result of using a single exchange mode and requiring less messages to bring up the tunnel." For the specific workaround asked in this question, Fortinet's official documentation states that for an IP-level VPN, SSL VPN tunnel mode is useful to avoid issues caused by intermediate devices such as "ESP packets being blocked," "UDP ports 500 or 4500 being blocked," and "fragments being dropped, causing IKE negotiation that uses large certificates to fail if the peer does not support IKE fragmentation." ( Fortinet Document Library ) Fortinet's official documentation also states: "The ip-fragmentation command controls packet fragmentation before IPsec encapsulation, which can benefit packet loss in some environments." ( Fortinet Document Library ) Technical Deep Dive:
The correct answers are A and B .
A is correct because SSL VPN tunnel mode can bypass the classic IPsec transport problems caused by intermediate devices filtering ESP or blocking UDP 500/4500 . Fortinet explicitly documents this as a practical workaround. ( Fortinet Document Library ) B is correct because enabling fragmentation helps when IKE negotiation uses large certificates and fragments are being dropped in transit. Fortinet documents this exact failure scenario and the related fragmentation control. ( Fortinet Document Library ) Why the others are not correct:
* C is not the key fix. Hub-and-spoke is a topology choice, not the actual mechanism that solves blocked ESP or UDP 500/4500.
* D is not sufficient for this problem. IKEv2 uses fewer messages, but it still relies on IPsec/IKE transport and does not itself solve intermediate devices blocking ESP or UDP 500/4500. The source PDF mentions simpler operation, not blocked-port avoidance.
So, the two effective fixes are:
* Use SSL VPN tunnel mode
* Enable fragmentation
NEW QUESTION # 72
Refer to the exhibit.
What can you conclude from the log shown in the exhibit?
Answer: A
Explanation:
"You can configure the fail-open setting under config ips global to control how the IPS engine behaves when the IPS socket buffer is full ."
"If the IPS engine does not have enough memory to build more sessions , the fail-open setting determines whether the FortiGate should drop the sessions or bypass the sessions without inspection ."
"It is important to understand that the IPS fail-open setting is not just for conserve mode-it kicks in whenever IPS fails. Most failures are due to a high CPU issue or a high memory (conserve mode) issue." Technical Deep Dive:
The correct answer is A .
The log text says:
* logdesc= " IPS session scan paused "
* action= " drop "
* msg= " IPS session scan, enter fail open mode "
That combination indicates an IPS failure condition , specifically the condition described in the guide where the IPS socket buffer is full and the IPS engine lacks enough memory/resources to build additional sessions.
In that state, FortiGate applies the configured IPS fail-open behavior . Since the log shows action= " drop " , the device is not bypassing those new sessions; it is dropping them.
Why the other choices are wrong:
* B is wrong because the guide ties fail-open to socket buffer/resource exhaustion , not packet decode failure.
* C is wrong because this is not evidence of a manual diagnostic pause.
* D is wrong because the study guide does not associate this log with dirty-flag packet reevaluation.
Operationally, this usually points to high memory , high CPU , or conserve-mode pressure affecting the IPS engine. Useful checks are:
get system performance status
diagnose hardware sysinfo conserve
diagnose sys top
Those help confirm whether the IPS issue is being driven by memory pressure or CPU exhaustion.
NEW QUESTION # 73
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