チャンスは常に準備ができあがった者に属します。しかし、我々に属する成功の機会が来たとき、それをつかむことができましたか。FortinetのNSE7_FSN_AR-7.6認定試験を受験するために準備をしているあなたは、MogiExamという成功できるチャンスを掴みましたか。MogiExamのNSE7_FSN_AR-7.6問題集はあなたが楽に試験に合格する保障です。この問題集は大量な時間を節約させ、効率的に試験に準備させることができます。MogiExamの練習資料を利用すれば、あなたはこの資料の特別と素晴らしさをはっきり感じることができます。この問題集は間違いなくあなたの成功への近道で、あなたが十分にNSE7_FSN_AR-7.6試験を準備させます。
| Section | Objectives |
|---|---|
| SD-WAN | - Performance SLA - Overlay VPN - Application steering - Deployment and troubleshooting - SD-WAN architecture - SD-WAN routing |
| Enterprise Firewall | - Routing and advanced networking - Advanced firewall deployment - Centralized management and analytics - VPN technologies - High availability - Security Fabric integration - Troubleshooting - Authentication and identity |
現在、試験銀行がシミュレーションテストを提供するような統合システムを持っていることはほとんどありません。 NSE7_FSN_AR-7.6学習ツールについて学習した後、実際のNSE7_FSN_AR-7.6試験を刺激することの重要性が徐々に認識されます。この機能により、練習システムがどのように動作するかを簡単に把握し、NSE7_FSN_AR-7.6試験に関する中核的な知識を得ることができます。さらに、実際の試験環境にいるときは、質問への回答の速度と品質を制御し、エクササイズの良い習慣を身に付けることを学ぶことができます。そのため、NSE7_FSN_AR-7.6試験に合格できます。
質問 # 171
What can cause an IKEv2 tunnel to go down after it was initially brought up successfully?
正解：B
解説：
The correct answer is A.
The study guide explains the IKEv2 exchange order very clearly:
"The initial exchanges are: IKE_SA_INIT and IKE_AUTH."
"Create_Child_SA exchange: Creates a new child SA or rekeys an existing child SA." It also states:
"After successful IKE_SA_INIT and IKE_AUTH exchanges, the CHILD_SA exchange takes place. In this exchange, the peers negotiate the CHILD_SA and the traffic selectors - traffic selector responder (TSr) and traffic selector initiator (TSi)." That is why A is correct: if the tunnel was initially brought up successfully, then the initial exchanges already succeeded. A later problem during CREATE_CHILD_SA, especially with traffic selectors/phase 2 selectors, can cause the tunnel to fail during rekey or child-SA renegotiation.
Why the other options are wrong:
B is wrong because proposal mismatch for the IKE SA is handled during IKE_SA_INIT, not after the tunnel is already up. The study guide says IKE_SA_INIT negotiates the security settings to protect the IKE traffic C is wrong because a pre-shared key mismatch is part of authentication and would prevent successful initial establishment during IKE_AUTH. The study guide shows that after IKE_AUTH, "authentication succeeded" and "established IKE SA" when it works D is wrong because a Diffie-Hellman mismatch belongs to IKE_SA_INIT, which happens before the tunnel comes up. The study guide also states: "By IKEv2 design, no Diffie-Hellman public key is exchanged during an IKE_AUTH exchange." So the verified answer is: A.
質問 # 172
Refer to the exhibit, which contains the output of diagnose vpn tunnel list.
Which command will capture ESP traffic for the VPN named DialUp_0?
正解：B
質問 # 173
Refer to the exhibit.
Which two observations can you make about the web filter traffic captured using the flow tool? (Choose two.)
正解：B、D
解説：
Analyze the " Send to Application Layer " Message:
The most critical line in the debug output is: id=65308 ... func=av_receive ... msg= " send to application layer
"
Meaning: This message indicates that the FortiGate kernel is handing the packet over to a user-space daemon (specifically the WAD/Proxy process, indicated by av_receive handlers) for deep inspection.
Implication: This behavior is the hallmark of Proxy-based inspection. In Flow-based inspection, the traffic is handled by the IPS engine (often within the kernel or via specific IPS handlers like ips_measure), and you would not typically see a " send to application layer " message for standard web filtering.
Evaluate Option B (Firewall Policy Mode):
Since the traffic is being sent to the application layer proxy, the Firewall Policy controlling this traffic (Policy ID 1, as seen in Allowed by Policy-1) must be configured with Inspection Mode = Proxy. If it were Flow- based, the traffic would stay in the flow path. Thus, Option B is correct.
Evaluate Option C (Web Filter Profile Mode):
In FortiOS, when a firewall policy is set to Proxy-based inspection, the security profiles (like Web Filter) applied to that policy also operate in Proxy-based inspection mode. The presence of the av_receive function confirms that the content inspection (Web Filter/AV) is being performed by the proxy engine. Thus, Option C is correct.
Why Option A is Incorrect (NPU Offload):
The output shows npu_state=0x100. In the context of a flow trace where traffic is being " sent to application layer, " this confirms the session is not fully offloaded to the NPU (Network Processor). Offloaded traffic (Fast Path) is handled by the hardware and would not generate these specific CPU-level debug logs for the payload inspection phase. The proxying process requires CPU intervention.
Why Option D is Incorrect (Port Mapping):
While valid protocol mapping is necessary for inspection, the specific debug output shown is a direct result of the Inspection Mode (Proxy vs. Flow). The observation of the traffic moving to the application layer is primarily caused by the policy and profile mode settings, making B and C the direct " observations " derived from the log data.
Reference:
FortiGate Troubleshooting (Debug Flow): " If the debug flow shows msg= ' send to application layer ' , it confirms the traffic is being handled by the proxy (WAD) for Proxy-based inspection. "
質問 # 174
Refer to the exhibit.
Partial output of the fssod daemon real-time debug command is shown. Which two conclusions can you draw from the output? (Choose two answers)
正解：A、B
解説：
The correct answers are C and D .
The key clue is the command itself:
diagnose debug application fssod -1
The study guide explicitly states: "There is a specific FortiGate daemon that handles the polling mode. It is the fssod daemon. To enable agentless polling mode real-time debug use the command: diagnose debug application fssod -1." That directly proves D. FSSO is using agentless polling mode to detect logon events .
The study guide also states: "In agentless polling mode, FortiGate frequently polls all workstations (as a standalone collector agent does) to check which users are still logged in. You can sniffer this traffic on port 445." That directly proves C. FortiGate is frequently polling the workstation in case the user has logged out .
Why the other options are wrong:
* A is wrong because the "cannot verify if the user is still logged in" / Not Verified condition is described for the collector agent workstation status, not as a conclusion from this FortiGate fssod debug line. The study guide says: "A user goes to not verified status when they log out, or when there is a problem in the polling done by the collector agent to the workstation."
* B is wrong because DC Agent mode is part of agent-based FSSO , where DC agents send events to a collector agent. This output is from the fssod daemon, which the study guide ties to agentless polling mode , not DC Agent mode.
* E is wrong because TCP port 8000 is used for communication between the collector agent and FortiGate , while in agentless polling mode FortiGate polls workstations and that traffic can be sniffed on TCP port 445 .
So the verified answers are: C, D .
質問 # 175
Refer to the exhibit.
The output of the command diagnose vpn tunnel list is shown.
Reviewing the debug command, what is the current status of the traffic flowing through the tunnel?
正解：B
解説：
The correct answer is D. The inbound IPsec SA was copied to the NPU.
The exhibit shows:
npu_flag=02
dec_npuid=1
enc_npuid=0
The study guide gives the exact meaning of the npu_flag field:
npu_flag=00 = Both IPsec SAs loaded to the kernel
npu_flag=01 = Outbound IPsec SA copied to NPU
npu_flag=02 = Inbound IPsec SA copied to NPU
npu_flag=03 = Both outbound and inbound IPsec SAs copied to NPU
It also explains: "If the first IPsec packet is inbound and can be offloaded, the inbound SA is copied to the NPU and the npu_flag changes to 02. After both SAs are copied to the NPU, the npu_flag changes to 03." So with npu_flag=02, only the inbound SA has been copied to the NPU. That makes D correct.
Why the other options are wrong:
A is wrong because outbound-only offload would be npu_flag=01, not 02
C is wrong because both directions offloaded would be npu_flag=03, not 02 B is wrong because dec_npuid=1 identifies the NPU ID used for decryption, but it does not state that the processor is specifically NP6. The study guide only maps the offload state through the npu_flag values in this context, not the NPU model from this field alone So the verified answer is: D.
質問 # 176
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審査中、NSE7_FSN_AR-7.6試験トレントに問題がある場合は、アフターセールスにお問い合わせください。彼らは常にあなたを24時間365日お手伝いします。これらのサービスにより、損失を回避できます。また、NSE7_FSN_AR-7.6練習教材の合格率はこれまでに98〜100％に達しているため、この機会を逃すことはできません。また、NSE7_FSN_AR-7.6試験トレントの無料アップデートが1年間無料でメールボックスに送信されます。練習資料の使用中に素晴らしい経験ができることを願っています。
NSE7_FSN_AR-7.6学習関連題: https://www.mogiexam.com/NSE7_FSN_AR-7.6-exam.html