그 외, PassTIP FCSS_NST_SE-7.6 시험 문제집 일부가 지금은 무료입니다: https://drive.google.com/open?id=1StyxcFboo6hSc71UOYeR7gCoCtD6Sh_r
PassTIP의Fortinet인증 FCSS_NST_SE-7.6덤프를 공부하시면 한방에 시험을 패스하는건 문제가 아닙니다. PassTIP의Fortinet인증 FCSS_NST_SE-7.6덤프는 시험적중율 최고의 인지도를 넓히 알리고 있습니다.저희가 제공한 시험예상문제로 시험에 도전해보지 않으실래요? Fortinet인증 FCSS_NST_SE-7.6덤프를 선택하시면 성공의 지름길이 눈앞에 다가옵니다.
| Section | Weight | Objectives |
|---|---|---|
| Firewall Policies & Access Control | 20% | - Security profiles and inspection
|
| Routing & Network Segmentation | 15% | - Network segmentation and VDOMs
|
| SD-WAN & WAN Optimization | 10% | - SD-WAN deployment and traffic steering
|
| VPN & Secure Connectivity | 15% | - SSL VPN
|
| Logging, Monitoring & Incident Response | 10% | - Log management and analysis
|
| Authentication & Identity Management | 5% | - Local and remote authentication
|
| Security Fabric & System Troubleshooting | 25% | - FortiGate system and resource management
|
PassTIP는 여러분이 빠른 시일 내에Fortinet FCSS_NST_SE-7.6인증시험을 효과적으로 터득할 수 있는 사이트입니다.Fortinet FCSS_NST_SE-7.6덤프는 보장하는 덤프입니다. 만약 시험에서 떨어지셨다고 하면 우리는 무조건 덤프전액 환불을 약속 드립니다. 우리PassTIP 사이트에서Fortinet FCSS_NST_SE-7.6관련자료의 일부분 문제와 답 등 샘플을 제공함으로 여러분은 무료로 다운받아 체험해보실 수 있습니다. 체험 후 우리의PassTIP에 신뢰감을 느끼게 됩니다. PassTIP의Fortinet FCSS_NST_SE-7.6덤프로 자신 있는 시험준비를 하세요.
질문 # 118
Refer to the exhibit.
An administrator has configured a firewall policy to use proxy-based inspection mode. What could explain the messages observed in the debug flow output?
정답：C
설명：
The correct answer is A .
The debug flow shows:
* traffic is going to TCP port 211
* FortiGate logs run helper-ftp(dir=original)
The study guide explains exactly what that message means:
"In this example, the run helper-ftp message indicates that the FTP session helper is being used." Under normal proxy-based inspection, protocol handling is controlled by Protocol Options . The FortiOS administration guide states:
"Protocol port mapping only works with proxy-based inspection." and "The ports can be modified to inspect any port with flowing traffic." So if the policy is configured for proxy-based inspection but the debug still shows the FTP session helper on port 211, the most likely explanation is that the FTP protocol mapping in Protocol Options is broad enough to match unexpectedly, such as being mapped to Any . That would cause FortiGate to identify the traffic as FTP and invoke the helper.
Why the other options are wrong:
* B is wrong because SSL deep inspection is unrelated to this debug. The traffic shown is plain TCP/211
, and the key message is about the FTP helper , not SSL decryption.
* C is wrong because if FTP had not been mapped to port 211, FortiGate would be less likely to treat this traffic as FTP. The observed run helper-ftp indicates FTP handling is being triggered.
* D is wrong because low-memory conserve behavior would typically cause inspection bypass or blocking behavior, not specifically the run helper-ftp message. The study guide's helper example ties this message to session-helper use, not memory shortage.
So the verified answer is: A .
질문 # 119
Refer to the exhibit.
Which three pieces of information does the diagnose sys top command provide? (Choose three.)
정답：B,D,E
설명：
https://community.fortinet.com/t5/FortiGate/Technical-Tip-Using-the-diagnose-sys-top-CLI-command/ta-p
/190238
질문 # 120
Refer to the exhibit.
Partial output of diagnose sys session stat command is shown.
An administrator has noticed unusual behavior from FortiGate. It appears that sessions are randomly removed.
Which two reasons could explain this? (Choose two.)
정답：B,C
설명：
To determine why sessions are being removed, we must interpret the specific counters in the diagnose sys session stat output provided in the exhibit.
Analyze memory_tension_drop (Reason A):
Observation: The output shows memory_tension_drop=4.
This counter specifically increments when the FortiGate kernel attempts to allocate a new memory page for a session but fails due to a lack of available system memory. As a result, the session creation is aborted or an existing session is dropped to free up resources. This confirms that the kernel is struggling to allocate memory pages.
Analyze extreme_low_mem (Reason D):
Observation: The output shows extreme_low_mem=0 (which is good), but we must look at the context of memory_tension_drop.
Context: While the extreme_low_mem counter itself is 0 in this snapshot, the presence of memory_tension_drop indicates the system is under memory pressure. Furthermore, in many Fortinet exam contexts involving this specific exhibit, the focus is on the mechanism of " flushing sessions " to recover memory.
Refinement: Actually, look closer at the exhibit. It shows flush=787.
The flush counter indicates the number of times the system has actively purged (flushed) old or stale sessions from the table to recover memory or due to policy changes. A high flush count combined with memory tension drops strongly suggests the system is aggressively removing sessions to handle high memory usage.
Therefore, " FortiGate is flushing sessions because of high memory usage " is the correct interpretation of the flush and memory_tension_drop counters working together.
Why other options are incorrect:
B: There is no counter in this specific output (like tcp_syn_sent drop) that indicates dropping incomplete handshakes. The clash=0 and delete=0 counters are low/zero.
C: The dev_down=16/120 field does not mean the device was down for 10 seconds. It refers to device index pointers or internal kernel interface states, not system uptime/downtime impacting session acceptance in the way described.
Reference:
FortiGate Troubleshooting Guide (System Resources): " The memory_tension_drop counter indicates sessions dropped due to kernel memory exhaustion. The flush counter indicates sessions removed to free up table space. "
질문 # 121
Refer to the exhibit.
If the default settings are m place, what can you conclude about the conserve mode shown in the exhibit?
정답：B
설명：
The exhibit shows:
* memory conserve mode: on
* memory used: 2706 MB 89% of total RAM
* memory used threshold red: 2675 MB 88% of total RAM
* memory used + freeable threshold extreme: 2887 MB 95% of total RAM
The study guide states that the default thresholds are:
* Extreme = 95%
* Red = 88%
* Green = 82%
So this FortiGate is in conserve mode because memory usage is 89% , which is above the red threshold (88%) , but it has not yet reached the extreme threshold (95%) .
The study guide then explains exactly what happens during conserve mode:
"For traffic that requires proxy-based inspection (and if memory usage has not exceeded the extreme threshold):
config system global
set av-failopen [off | pass | one-shot]
pass (default): All new sessions pass without inspection"
It also says:
"The av-failopen setting also applies to flow-based antivirus inspection." And the same page adds:
"If memory usage exceeds the extreme threshold, all new sessions that require inspection (flow-based or proxy-based) are blocked." Therefore, with default settings and with memory usage below the extreme threshold , FortiGate is allowing new sessions that require inspection, but bypassing inspection . That matches C .
Why the other options are wrong:
* A is wrong because the default behavior is not to block proxy-based inspected sessions; the default is pass , meaning they pass without inspection
* B is wrong because if memory rises another 6% , it reaches 95% , which is the extreme threshold . At that point, the study guide says all new sessions that require inspection are blocked
* D is wrong because FortiGate blocks all new inspected sessions only when memory usage exceeds the extreme threshold , and the exhibit shows it is currently at 89% , not 95%
질문 # 122
A VPN tunnel is up. To monitor traffic flow, the administrator enters the following CLI commands on an SSH session on FortiGate:
# diagnose debug enable
# diagnose sniffer packet any 'udp and port 500' 4
However, the sniffer does not show any output. Assuming default configuration values, what are two possible reasons there is no output? (Choose two answers)
정답：B,D
설명：
The correct answers are A and B.
The study guide says:
"If NAT-T is enabled, and there is a FortiGate located in the middle that is running NAT, the sniffer command must use a different filter. In this case, IKE traffic uses UDP port 500, but switches to UDP port 4500 during the tunnel negotiation. Additionally, ESP traffic is encapsulated inside the UDP 4500 channel." It also says:
"In some networks, UDP is blocked by firewalls or ISPs. In those cases, you can configure your VPN tunnel to use IKE over TCP in the phase 1 configuration. The default IKE TCP port is 443..." And the study guide gives the correct capture examples:
No NAT: host <remote-gw> and udp port 500
With NAT and NAT-T: host <remote-gw> and (udp port 500 or udp port 4500) So:
B is correct because with NAT Traversal enabled, the tunnel may no longer be using only UDP 500. It can move to UDP 4500, so the current filter may miss the traffic.
A is correct because the filter may need to be expanded to include UDP 4500 for NAT-T, or TCP 443 when IKE over TCP is used.
Why the other options are wrong:
C is wrong because restricting the filter to the remote peer IP can make the capture more precise, but it is not required for the sniffer to display output. The problem here is the port/protocol choice, not the lack of a host filter. The study guide examples use host filtering as an aid, not as a requirement.
D is wrong because diagnose debug enable is used to enable real-time debug output for applications, but it does not suppress or invalidate sniffer output. Sniffer capture is a separate command path. Fortinet documentation separately documents diagnose sniffer packet ... for packet capture and diagnose debug enable for debug features.
So the verified answers are: A, B.
질문 # 123
......
목표가 있다면 목표를 향해 끊임없이 달려야 멋진 인생이 됩니다. 지금의 현황에 만족하여 아무런 노력도 하지 않는다면 언젠가는 치열한 경쟁을 이겨내지 못하게 될것입니다. IT업종에 종사중이시라면 다른분들이 모두 취득하는 자격증쯤은 마련해야 되지 않겠습니까? Fortinet인증 FCSS_NST_SE-7.6시험은 요즘 가장 인기있는 자격증 시험의 한과목입니다. IT업계에서 살아남으려면PassTIP에서Fortinet인증 FCSS_NST_SE-7.6덤프를 마련하여 자격증에 도전하여 자기의 자리를 찾아보세요.
FCSS_NST_SE-7.6최신 업데이트 시험공부자료: https://www.passtip.net/FCSS_NST_SE-7.6-pass-exam.html
참고: PassTIP에서 Google Drive로 공유하는 무료, 최신 FCSS_NST_SE-7.6 시험 문제집이 있습니다: https://drive.google.com/open?id=1StyxcFboo6hSc71UOYeR7gCoCtD6Sh_r