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| Section | Objectives |
|---|---|
| SD-WAN | - Performance SLA - Deployment and troubleshooting - SD-WAN architecture - Application steering - SD-WAN routing - Overlay VPN |
| Enterprise Firewall | - Security Fabric integration - Routing and advanced networking - Centralized management and analytics - Troubleshooting - Advanced firewall deployment - VPN technologies - High availability - Authentication and identity |
Jpexam練習資料は、成功するための貴重な可能性を奪います。 このラインのプロのモデル会社として、NSE7_FSN_AR-7.6トレーニング資料の成功：Fortinet NSE 7 - Secure Networking 7.6 Architectは予見できる結果になります。 一部の厳選された顧客でさえ、彼らの高品質と正確さの実践をやめることはできません。 私たちは品質の問題に非妥協的であり、あなたは彼らの習熟度を厳しく完全に確信することができます。 長年の訂正と修正を受けて、NSE7_FSN_AR-7.6試験問題はすでに完璧になっています。 彼らは、エラーのない有望な練習資料です。 成功への道を示す指標として、私たちの練習資料はあなたの旅のあらゆる困難を乗り越えることができます。 すべての課題をウォークインのように扱うことはできませんが、NSE7_FSN_AR-7.6シミュレーションの実践により、Fortinetレビューを効果的にすることができます。 それが彼らがラインのプロモデルである理由です。
質問 # 105
Refer to the exhibits.
Exhibit - Routing tables of FortiGate_A and FortiGate_B
The routing tables of FortiGate_A and FortiGate_B are shown.
FortiGate_A and FortiGate_B are in the same autonomous system.
You want to add only route 172.16.1.248/30 on FortiGate_A by updating the BGP configuration.
Which configuration must you apply?
正解：A
解説：
" By default, the prefix is advertised only when it matches the destination subnet of an active route in the routing table " Technical Explanation:
The exhibit shows that FortiGate_B has the network 172.16.1.248/30 installed as a directly connected route.
The administrator wants to advertise this specific network to FortiGate_A through BGP without unintentionally advertising other connected networks.
Option D is correct because the BGP network command allows an administrator to originate a specific prefix into BGP.
An appropriate configuration on FortiGate_B is:
config router bgp
config network
edit 1
set prefix 172.16.1.248 255.255.255.252
next
end
end
By default, FortiOS checks whether the configured prefix exactly matches an active route in the routing table before originating the advertisement.
Because 172.16.1.248/30 is directly connected to FortiGate_B, this condition is satisfied.
FortiGate_B can therefore originate that prefix, allowing FortiGate_A to learn it through the established BGP session.
Why the other options are incorrect:
Option A: An inbound route map on FortiGate_A can filter or modify routes already advertised by its neighbor, but cannot cause FortiGate_B to originate the missing prefix.
Option B: Redistribute Connected can introduce multiple connected routes into BGP. Without suitable filtering, this would advertise more networks than the administrator intends.
Option C: An outbound route map can filter advertisements, but does not independently originate a connected prefix that has not been redistributed or declared using the BGP network command.
Architectural Consideration:
When a requirement specifies that only one prefix must be advertised, the BGP network statement offers precise control. Route maps can provide additional policy enforcement, but they do not replace the mechanism required to originate the prefix.
References: Enterprise Firewall 7.6 Administrator Study Guide, Dynamic Routing Supplement - Network Command, pages 345-346.
質問 # 106
Refer to the exhibit.
The administrator did not override the FortiGuard FODN or IP address in the FortiGate configuration Which IP address did FortiGate get when resolving the servicem,fortiguard.net name?
正解：D
解説：
The study guide explicitly explains the FortiGuard flags shown by diagnose debug rating:
D = Default
"IP addresses of servers received from DNS resolution"
It then clarifies even more specifically:
"D = The IP address FortiGate got when resolving the service.fortiguard.net name (usually two or three servers have this flag, if the administrator didn ' t overwrite the FortiGuard FQDN or IP address in the FortiGate configuration)" In the exhibit, among the answer choices, the IP address marked with the D flag is 208.91.112.194. Therefore, that is the IP FortiGate got from resolving service.fortiguard.net.
Why the other options are wrong:
B). 209.22.147.36 is not the correct choice because in the exhibit it is not the DNS-resolution entry identified by the D flag C). 64.26.151.37 has no D flag D). 96.45.33.65 has no D flag So the verified answer is: A.
質問 # 107
Refer to the exhibit.
A network topology and a partial routing table are shown.
FortiGate has already been configured with a firewall policy that allows all ICMP traffic to flow from port1 to port3.
Which two changes can the administrator perform to ensure the server at 10.4.0.1/24 receives the ICMP echo reply from the laptop at 10.1.0.1/24? (Choose two.)
正解：B、D
解説：
The correct answers are A and C .
The study guide describes this exact asymmetric ICMP scenario. It states:
"The server sends an echo request to the PC through port2 of the local router, effectively bypassing FortiGate. When it receives the echo request, the PC responds with an echo reply through its default gateway, 10.1.0.2, which is port1 on FortiGate. Because there is no existing session, the echo reply is dropped. All subsequent echo replies are blocked." That means the current problem exists because:
* the ICMP request bypasses FortiGate
* the ICMP reply goes through FortiGate
* FortiGate has no matching session , so it drops the reply
The study guide then shows the exact corrective option:
"Allowing asymmetric routing:"
config system settings
set asymroute enable
end
It further explains:
"After the packet passes through the FortiGate CPU, FortiGate forwards the packet using the FIB, even though there are no session matches. FortiGate forwards all subsequent echo replies using the FIB." So A is correct.
The other valid fix is to make the traffic symmetric by changing the laptop's default gateway so the reply no longer goes through FortiGate. In the exhibit, the alternate gateway is 10.1.0.254 , which is the local router on the same subnet. If the laptop uses 10.1.0.254 instead of 10.1.0.2, the ICMP echo reply follows the same bypass path as the echo request, so the server receives it without involving FortiGate session validation. This makes C correct.
Why the other options are wrong:
* B is wrong because this is not an RPF problem. The study guide explains RPF as a reverse path lookup used to validate whether a packet arrived on a legitimate interface, mainly for spoofing protection. The issue in this scenario is a missing session due to asymmetric routing , not a strict-versus-feasible RPF failure
* D is wrong because FortiGate already has the specific route 10.4.0.0/24 through port3 in the routing table shown in the exhibit, so adding a default static route to port3 is unnecessary and not the reason the echo reply is being dropped So the verified answers are: A, C .
質問 # 108
Refer to the exhibit.
The VDOM configuration on a FortiGate device is shown. You discover that web filtering stopped working in Core1 and Core2 after a maintenance window.
What are two reasons why web filtering stopped working? (Choose two answers.)
正解：A、C
解説：
The exhibit identifies the root VDOM as the management VDOM, indicated by the green check mark. The Enterprise Firewall 7.6 Administrator Study Guide explains that the management VDOM handles FortiGuard database downloads, license validation, and FortiGuard rating connectivity on behalf of the entire FortiGate system. It states that FortiGuard updates obtained through the management VDOM "will affect all VDOMs." Consequently, the root VDOM must reach either a public Fortinet Distribution Network server or a FortiManager configured as a FortiGuard Distribution Server in an isolated environment. The guide specifically identifies connectivity to "a FortiManager serving as a FortiGuard Distribution Server (FDS) in a closed network" as the alternative to public FortiGuard access. Loss of both paths prevents Core1 and Core2 from using current FortiGuard web-filtering information. Therefore, options A and B are correct.
Core1 and Core2 do not need to become management VDOMs; FortiGate uses one designated management VDOM for these system-level services. A VDOM link is used to route user traffic between VDOMs and is not required for distributing FortiGuard services, eliminating option D.
質問 # 109
Refer to the exhibit.
A network topology and a partial routing table are shown.
FortiGate has already been configured with a firewall policy that allows all ICMP traffic to flow from port1 to port3.
Which two changes can the administrator perform to ensure the server at 10.4.0.1/24 receives the ICMP echo reply from the laptop at 10.1.0.1/24? (Choose two.)
正解：B、D
解説：
The correct answers are A and C.
The study guide describes this exact asymmetric ICMP scenario. It states:
"The server sends an echo request to the PC through port2 of the local router, effectively bypassing FortiGate.
When it receives the echo request, the PC responds with an echo reply through its default gateway, 10.1.0.2, which is port1 on FortiGate. Because there is no existing session, the echo reply is dropped. All subsequent echo replies are blocked." That means the current problem exists because:
the ICMP request bypasses FortiGate
the ICMP reply goes through FortiGate
FortiGate has no matching session, so it drops the reply
The study guide then shows the exact corrective option:
"Allowing asymmetric routing:"
config system settings
set asymroute enable
end
It further explains:
"After the packet passes through the FortiGate CPU, FortiGate forwards the packet using the FIB, even though there are no session matches. FortiGate forwards all subsequent echo replies using the FIB." So A is correct.
The other valid fix is to make the traffic symmetric by changing the laptop's default gateway so the reply no longer goes through FortiGate. In the exhibit, the alternate gateway is 10.1.0.254, which is the local router on the same subnet. If the laptop uses 10.1.0.254 instead of 10.1.0.2, the ICMP echo reply follows the same bypass path as the echo request, so the server receives it without involving FortiGate session validation. This makes C correct.
Why the other options are wrong:
B is wrong because this is not an RPF problem. The study guide explains RPF as a reverse path lookup used to validate whether a packet arrived on a legitimate interface, mainly for spoofing protection. The issue in this scenario is a missing session due to asymmetric routing, not a strict-versus-feasible RPF failure D is wrong because FortiGate already has the specific route 10.4.0.0/24 through port3 in the routing table shown in the exhibit, so adding a default static route to port3 is unnecessary and not the reason the echo reply is being dropped So the verified answers are: A, C.
質問 # 110
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NSE7_FSN_AR-7.6日本語版問題解説: https://www.jpexam.com/NSE7_FSN_AR-7.6_exam.html