2026 Fast2test 최신 FCSS_NST_SE-7.6 PDF 버전 시험 문제집과 FCSS_NST_SE-7.6 시험 문제 및 답변 무료 공유: https://drive.google.com/open?id=1KFK80Rl-TMRAi_UGhm8NIwBZFIwPkdUi
Fortinet인증 FCSS_NST_SE-7.6시험준비중이신 분들은Fortinet인증 FCSS_NST_SE-7.6시험통과가 많이 어렵다는것을 알고 있을것입니다. 학교공부하랴,회사다니랴 자격증공부까지 하려면 너무 많은 정력과 시간이 필요할것입니다. 그렇다고 자격증공부를 포기하면 자신의 위치를 찾기가 힘들것입니다. Fast2test 덤프는 IT인증시험을 대비하여 제작된것이므로 시험적중율이 높아 다른 시험대비공부자료보다 많이 유용하기에 IT자격증을 취득하는데 좋은 동반자가 되어드릴수 있습니다. Fast2test 덤프를 사용해보신 분들의 시험성적을 통계한 결과 시험통과율이 거의 100%에 가깝다는 놀라운 결과를 얻었습니다.
| Section | Objectives |
|---|---|
| Topic 1: Troubleshooting and Diagnostics | - Performance and connectivity troubleshooting - Traffic debugging tools and logs |
| Topic 2: VPN and Secure Connectivity | - SSL VPN deployment - IPsec VPN configuration and troubleshooting |
| Topic 3: Network Security Fundamentals and FortiGate Architecture | - FortiGate system architecture and components - Security fabric concepts and integration |
| Topic 4: Routing, Switching, and High Availability | - HA cluster configuration and failover - Static and dynamic routing fundamentals |
| Topic 5: Firewall Policies and Traffic Management | - Policy configuration and rule processing - NAT and traffic inspection flow |
| Topic 6: Threat Protection and Security Services | - Application control and security profiles - IPS, antivirus, and web filtering |
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Fortinet인증 FCSS_NST_SE-7.6시험은 IT인증시험중 가장 인기있는 시험입니다. Fortinet인증 FCSS_NST_SE-7.6시험패스는 모든 IT인사들의 로망입니다. Fast2test의 완벽한 Fortinet인증 FCSS_NST_SE-7.6덤프로 시험준비하여 고득점으로 자격증을 따보세요.
질문 # 59
Refer to the exhibit, which shows the port1 interface configuration on FortiGate and partial session information for ICMP traffic.
What happens to the session information if a routing change occurs that affects this session?
정답：C
질문 # 60
What are two reasons you might see iprope_in check () check failed, drop when using the debug How?
(Choose two.)
정답：B,D
설명：
The debug flow message iprope_in_check() check failed, drop specifically indicates a failure in the Local-In Policy check. The "iprope" (IP ROouting Policy Enforcement) engine handles policy lookups. The _in_check suffix confirms that the decision is regarding traffic destined to the FortiGate itself (Local-In traffic), rather than traffic passing through it.
D). The packet was dropped because the requested service is not enabled on FortiGate:
This is the most common cause. When a packet arrives destined for the FortiGate's interface IP (e.g., an HTTPS or SSH request), the kernel checks if that specific service is enabled in the interface settings (set allowaccess). If the service is not enabled (e.g., trying to Ping an interface where PING access is disabled), the iprope_in_check function fails and drops the packet immediately.
C). The packet was dropped because the trusted host list is misconfigured:
Even if the service (e.g., HTTPS) is enabled on the interface, the FortiGate checks the Administrator settings.
If Trusted Hosts are configured, the source IP of the incoming packet is compared against the allowed list. If the IP is not on the list, the Local-In policy check (iprope_in_check) fails, and the packet is dropped to secure the management plane.
Why other options are incorrect:
A: If traffic is dropped by a standard Firewall Policy (traffic passing through the device from one interface to another), the debug message will typically state denied by policy x or no matching policy. It would generally be a forward check (iprope_fwd_check or similar), not an _in_check.
B: If there is no route to the source, the error is a Reverse Path Forwarding (RPF) failure. The debug flow logs this explicitly as reverse path check fail, drop.
Reference:
FortiGate Troubleshooting Guide (Debug Flow): "The message iprope_in_check() check failed indicates the packet was denied by the Local-In policy. This occurs when traffic destined to the FortiGate is not allowed by the allowaccess configuration or is blocked by Trusted Host settings."
질문 # 61
Refer to the exhibit, which shows the output of get router info bgp summary.
Which two statements are true? (Choose two.)
정답：B,D
설명：
The get router info bgp summary output lists BGP neighbor status:
Prefix Reception: The " State/PfxRcd " column shows the number of prefixes received from the neighbor- neighbor 100.64.1.254 has " 1 " , confirming option A.
Received Message Count: Under " MsgRcvd " , 18 packets have been received from neighbor 100.64.1.254.
This matches option C.
The second neighbor 100.64.2.254 is in " Active " state and has received/sent 0 packets, indicating that its TCP connection is NOT established, disproving option B.
There is no indication anywhere that the router is " still calculating " prefixes; " Active " just means no session is established, so option D is incorrect.
References:
FortiOS BGP Command Reference: BGP Neighbor States, PfxRcd, and Counters
질문 # 62
Refer to the exhibit.
The partial output of FortiOS kernel slabs is shown. Which statement about total slab size is true?
정답：C
설명：
The correct answer is B .
The study guide explicitly states that slabs are used by the kernel : "The kernel memory slabs are collections of objects with a common purpose. The kernel uses them to store information in memory." It also gives the exact calculation method: "Total slab size = available objects x object size" and explains that in the diagnose hardware sysinfo slab output, the columns are active objects , available objects , and object size From the exhibit:
* tcp_session 3 5 1500 ...
* available objects = 5
* object size = 1500
So:
Total slab size = 5 × 1500 = 7500
That matches option B .
Why the other options are wrong:
* A : ip_session 10 10 1408 ... gives 10 × 1408 = 14080 , but slabs are associated with the kernel , not user space
* C : ip6_session 5 0 1472 ... gives 0 × 1472 = 0 , not 1472
* D : UDPv6 15 10 1408 ... gives 10 × 1408 = 14080 , but again slabs are associated with the kernel , not user space So the verified answer is B .
질문 # 63
Refer to the exhibit.
FortiGate is showing continuous high CPU usage During a maintenance window, the CLI command diagnose sys top displays the output shown in the exhibit. The CLI command diagnose twat application ipsmonitor 5 was run. but the CPU usage by daemon ipsengine did not drop Which immediate action can you take to reduce the CPU usage effectively?
정답：B
설명：
To solve this high CPU usage scenario involving the ipsengine, we must understand the specific functions of the diagnose test application ipsmonitor commands shown in the troubleshooting steps.
Analyze the Situation:
Exhibit: The diagnose sys top output shows the ipsengine process is in a run state (R) consuming 99% CPU.
Previous Action: The administrator already ran diagnose test application ipsmonitor 5.
Result: The CPU usage did not drop.
Understand the Commands:
diagnose test application ipsmonitor 5: This command toggles IPS Bypass Mode. When enabled, the IPS engine lets traffic pass through without inspection.
Implication: If the CPU was high due to traffic volume, enabling bypass would drop the CPU load immediately.
Failure: Since the CPU remained at 99% after bypass, the ipsengine process is likely frozen, stuck, or in an internal infinite loop unrelated to the current traffic flow. The process itself is the problem, not the traffic volume.
Evaluate the Solution (Option B):
diagnose test application ipsmonitor 2: This command toggles the IPS engine's Enable/Disable status.
Because the engine is stuck (bypass failed to relieve pressure), the "Immediate action" required is to stop or restart the process entirely.
Running option 2 effectively disables/kills the stuck IPS engine instance, which will immediately drop the CPU usage to near zero. (It can then be toggled again to restart it).
Why other options are incorrect:
A (Reduce signatures): This is a tuning measure for normal operation, not an immediate fix for a stuck process at 99% CPU.
C (Disable IPS on policies): This is a configuration change that takes time and requires a commit; it is not the most immediate diagnostic tool available.
D (Bypass all IPS engines): This describes the action of command 5 (Bypass), which the prompt explicitly states was already performed and failed.
Reference:
FortiGate Security 7.6 Study Guide (IPS & Diagnostics): "Troubleshooting IPS high CPU: 1. Check top. 2. Try bypass (ipsmonitor 5). 3. If CPU persists, restart the engine (ipsmonitor 99 or 2)."
질문 # 64
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