Fortinet FCSS_SDW_AR-7.4  FCSS – SD-WAN 7.4 Architect  Exam  Dumps and Practice Test Questions Set 2 Q 21- 40

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Question 21

A branch office has three WAN links: MPLS, broadband, and LTE. The administrator wants SD-WAN to automatically route critical video conferencing traffic over the link with the lowest jitter and latency. Which Fortinet SD-WAN feature should be used?

A) SLA-based path selection with application prioritization
B) Static routing
C) Manual failover
D) Equal load balancing

Answer: A

Explanation

A) SLA-based path selection with application prioritization is the correct feature. This allows the SD-WAN system to continuously monitor real-time WAN link metrics such as latency, jitter, and packet loss. By defining SLAs for critical applications like video conferencing, SD-WAN ensures that traffic is automatically routed over the link that meets the required performance thresholds. Less critical traffic can be routed over secondary links, optimizing both performance and cost efficiency. The automation ensures uninterrupted service for latency-sensitive applications without requiring manual intervention, which is essential for modern enterprise environments with diverse WAN paths and variable link conditions.

B) Static routing assigns traffic to predefined paths and does not consider real-time link performance. If the chosen path experiences high latency or jitter, video conferencing performance will degrade. Static routing is inflexible and cannot dynamically optimize for application-specific needs.

C) Manual failover is reactive and requires administrators to detect link degradation and reroute traffic manually. This approach is slow and prone to errors, which can result in poor quality for real-time applications like video conferencing before corrective action is taken.

D) Equal load balancing distributes traffic uniformly across all available WAN links without consideration for performance metrics. This can expose latency-sensitive traffic to degraded links, causing jitter, packet loss, and poor call quality. Equal load balancing is not application-aware and cannot maintain SLA compliance.

The reasoning for selecting SLA-based path selection with application prioritization is that it enables proactive, automated, and intelligent traffic routing. Critical applications such as video conferencing are routed on the best-performing link while less critical traffic uses other available WAN resources. This approach maintains performance consistency, minimizes packet loss and jitter, optimizes WAN utilization, and reduces administrative overhead. Static routing, manual failover, or equal load balancing cannot provide this level of adaptive, application-aware optimization.

Question 22

A network administrator wants to ensure that ERP traffic always uses the most reliable link while general internet browsing uses lower-cost backup links. Which Fortinet SD-WAN capability provides this functionality?

A) Application-aware SLA routing
B) Static routing
C) Manual traffic switching
D) Equal load balancing

Answer: A

Explanation

A) Application-aware SLA routing is correct. It allows the administrator to define specific performance requirements for applications such as ERP, including thresholds for latency, jitter, and packet loss. SD-WAN continuously monitors all WAN links and dynamically routes ERP traffic over the link that meets these SLA criteria. Less critical traffic like general internet browsing can use secondary or lower-cost links. This ensures mission-critical applications maintain high performance while optimizing WAN costs and resource utilization. By continuously adapting to network conditions, SLA-based routing guarantees both reliability and efficiency.

B) Static routing assigns fixed paths for traffic regardless of link performance. ERP traffic may be routed over a degraded or congested link, leading to poor performance or interruptions. Static routes cannot respond dynamically to changing network conditions.

C) Manual traffic switching is reactive and labor-intensive. Administrators must detect network issues and reroute traffic manually. This introduces delays and potential errors, which can affect critical application performance.

D) Equal load balancing distributes traffic evenly across all WAN links without considering application priority or link quality. Latency-sensitive ERP traffic may traverse degraded links, leading to poor performance. Equal load balancing does not provide the intelligence or SLA compliance required for critical applications.

The reasoning for selecting application-aware SLA routing is that it ensures critical applications receive optimal network performance while non-critical traffic uses lower-cost links. The automation of path selection based on real-time metrics minimizes disruptions, maintains SLA compliance, and maximizes WAN efficiency. Unlike static routing, manual switching, or equal load balancing, this feature provides dynamic, intelligent traffic management that prioritizes mission-critical applications.

Question 23

A branch office is experiencing high packet loss on its broadband link during peak hours. The administrator wants SD-WAN to reroute VoIP traffic automatically while still using broadband for file downloads. Which feature should be implemented?

A) SLA-based dynamic path selection with application prioritization
B) Static routing
C) Manual failover
D) Equal distribution load balancing

Answer: A

Explanation

A) SLA-based dynamic path selection with application prioritization is correct. SD-WAN continuously monitors latency, jitter, and packet loss across all WAN links. If the broadband link experiences performance degradation, VoIP traffic, which is latency-sensitive, is automatically rerouted to the MPLS or another high-quality link, ensuring uninterrupted calls. Less critical file transfer traffic can continue to use the broadband link. This proactive, automated approach guarantees SLA compliance, maintains application performance, and optimizes WAN resource utilization. By combining real-time monitoring with application-aware routing, critical traffic is protected while maximizing cost-effective link usage.

B) Static routing assigns traffic to predefined paths and does not adjust based on link performance. VoIP traffic could continue traversing the degraded broadband link, causing dropped calls, jitter, or packet loss. Static routing cannot dynamically protect latency-sensitive traffic.

C) Manual failover is reactive, requiring administrators to detect link issues and reroute traffic manually. This introduces delays and risks disruptions for VoIP traffic before corrective action is taken. It is inefficient and cannot respond to rapid or transient network issues.

D) Equal distribution load balancing sends traffic evenly across all links without considering performance or application priority. Latency-sensitive VoIP traffic may traverse the degraded broadband link, leading to poor call quality. Equal distribution does not provide SLA enforcement or application-aware optimization.

The reasoning for selecting SLA-based dynamic path selection with application prioritization is that it provides automated, real-time monitoring and routing based on application requirements. Critical applications like VoIP receive optimal routing, minimizing packet loss and maintaining call quality, while non-critical traffic continues over secondary links. This ensures reliability, performance, and cost efficiency, unlike static routing, manual failover, or equal load balancing.

Question 24

A company wants to maintain high performance for video conferencing while minimizing WAN costs. Which Fortinet SD-WAN feature ensures critical video traffic uses high-quality links while general traffic uses lower-cost broadband?

A) Application-aware SLA routing
B) Static routing
C) Manual link switching
D) Equal load balancing

Answer: A

Explanation

A) Application-aware SLA routing is the correct approach. Administrators can define performance requirements for video conferencing, such as maximum latency, jitter, and packet loss. SD-WAN continuously monitors WAN links and routes video traffic over the link that meets SLA thresholds. General web or file transfer traffic can be routed over lower-cost broadband, optimizing WAN cost. This intelligent, automated approach ensures uninterrupted high-quality video communication while maintaining efficient WAN resource usage and reducing reliance on expensive links.

B) Static routing provides predetermined paths without considering real-time link performance. Video traffic may traverse a suboptimal or congested link, causing jitter, packet loss, and poor user experience. Static routing cannot adapt dynamically to maintain SLA compliance.

C) Manual link switching requires administrators to detect degraded link conditions and reroute traffic. This reactive approach introduces delays and is prone to human error, which can disrupt latency-sensitive video conferencing.

D) Equal load balancing distributes traffic evenly across all WAN links without considering link quality or application priority. Latency-sensitive video traffic may still traverse degraded or high-latency links, causing poor performance. Equal load balancing does not provide the SLA enforcement needed for critical applications.

The reasoning for selecting application-aware SLA routing is that it ensures critical applications like video conferencing always receive optimal routing based on real-time link performance. Less critical traffic uses lower-cost links, balancing performance and WAN expenditure. This proactive, automated mechanism reduces administrative overhead, ensures SLA compliance, and maximizes WAN efficiency, unlike static routing, manual switching, or equal load balancing.

Question 25

A branch office has two WAN links. The administrator wants SD-WAN to reroute ERP traffic automatically if the primary link experiences packet loss while continuing to send less critical traffic over the degraded link. Which feature should be used?

A) SLA-based automatic path selection with application prioritization
B) Static routing
C) Manual failover
D) Equal load balancing

Answer: A

Explanation

A) SLA-based automatic path selection with application prioritization is correct. This feature monitors WAN link metrics, including packet loss, jitter, and latency, in real time. When the primary link fails to meet SLA thresholds, ERP traffic, which is critical, is automatically rerouted to the backup or higher-quality link. Less critical traffic continues to use the degraded link, optimizing bandwidth usage and cost. This approach ensures high performance for mission-critical applications without manual intervention, maintains SLA compliance, and maximizes WAN efficiency. By combining automation, real-time monitoring, and application-aware routing, SD-WAN guarantees reliable performance even during transient network issues.

B) Static routing assigns traffic to predetermined paths regardless of network performance. ERP traffic may continue on a packet-loss-affected link, causing poor performance or downtime. Static routes are inflexible and cannot dynamically maintain SLA compliance.

C) Manual failover is reactive and requires administrators to detect degraded link conditions and reroute traffic manually. This introduces delays and risks disruption of critical applications before corrective action occurs.

D) Equal load balancing distributes traffic evenly across links without considering performance or application priority. ERP traffic may traverse the degraded link, resulting in poor performance or SLA violations. Equal distribution does not provide intelligent, application-aware routing.

The reasoning for selecting SLA-based automatic path selection with application prioritization is that it provides proactive, real-time traffic management based on WAN link performance and application requirements. Critical ERP traffic is routed over the optimal link, maintaining performance, while non-critical traffic uses secondary links to optimize cost and bandwidth utilization. This intelligent, automated approach ensures reliable performance and minimal administrative effort, unlike static routing, manual failover, or equal load balancing.

Question 26

A branch office has multiple WAN links: MPLS, broadband, and LTE. The administrator wants SD-WAN to automatically route latency-sensitive VoIP traffic over the best-performing link while sending bulk file transfers over less expensive links. Which Fortinet SD-WAN feature achieves this?

A) Application-aware SLA routing
B) Static routing
C) Manual link switching
D) Equal load balancing

Answer: A

Explanation

A) Application-aware SLA routing is the correct solution. This feature allows administrators to define specific performance requirements for applications, such as maximum allowable latency, jitter, and packet loss. SD-WAN continuously monitors WAN link performance and dynamically routes latency-sensitive traffic like VoIP over links that meet SLA thresholds. Bulk file transfers, which are less sensitive to latency, can be routed over less expensive or lower-quality links. This intelligent traffic management ensures critical applications maintain high performance while optimizing WAN costs and bandwidth utilization. The automation eliminates manual intervention, maintains SLA compliance, and enhances user experience.

B) Static routing uses predefined paths and does not adapt to changing network conditions. If the chosen path experiences congestion, high jitter, or packet loss, VoIP quality will degrade. Static routing cannot guarantee optimal performance for latency-sensitive applications.

C) Manual link switching requires administrators to detect degraded links and reroute traffic manually. This reactive approach introduces delays and is prone to errors, which can disrupt VoIP communications. It is inefficient in environments with multiple WAN links and variable link performance.

D) Equal load balancing distributes traffic uniformly across all links without considering link quality or application requirements. Latency-sensitive applications like VoIP may traverse degraded links, leading to poor call quality. Equal load balancing lacks SLA enforcement and application awareness.

The reasoning for selecting application-aware SLA routing is that it combines real-time monitoring, automated traffic optimization, and application prioritization. Critical traffic is always routed over the best-performing link, while non-critical traffic uses lower-cost links, ensuring both performance and cost efficiency. Static routing, manual switching, or equal load balancing cannot achieve this level of intelligent, dynamic traffic management.

Question 27

A company wants to maintain high-quality video conferencing across multiple WAN links while keeping general web traffic on less expensive links. Which Fortinet SD-WAN feature should be implemented?

A) SLA-based dynamic path selection with application prioritization
B) Static routing
C) Manual failover
D) Equal load balancing

Answer: A

Explanation

A) SLA-based dynamic path selection with application prioritization is correct. SD-WAN continuously monitors WAN link performance metrics such as latency, jitter, and packet loss. By defining SLAs for video conferencing, SD-WAN automatically routes this traffic over the best-performing links while less critical web traffic is sent over lower-cost options. This proactive and automated approach ensures consistent quality for real-time applications without human intervention, reduces disruptions, and maximizes WAN efficiency. Application prioritization guarantees that latency-sensitive traffic is always routed appropriately.

B) Static routing assigns predetermined paths for traffic regardless of link quality or performance. Video conferencing may traverse congested or high-latency links, leading to jitter, packet loss, or degraded call quality. Static routing lacks adaptability to real-time network conditions.

C) Manual failover requires administrators to detect degraded links and reroute traffic manually. This reactive method introduces delays and is error-prone. Video conferencing performance may suffer before corrective action is applied.

D) Equal load balancing distributes traffic evenly across all links without considering performance or application requirements. Latency-sensitive video traffic may still traverse degraded links, resulting in poor call quality. Equal load balancing does not provide SLA enforcement or dynamic, application-aware routing.

The reasoning for selecting SLA-based dynamic path selection with application prioritization is that it ensures critical video conferencing traffic always uses optimal links, while general web traffic utilizes cost-effective resources. This intelligent, automated approach reduces administrative overhead, maintains SLA compliance, and enhances user experience. Static routing, manual failover, or equal load balancing cannot provide this level of proactive, application-aware optimization.

Question 28

A branch office experiences packet loss on its primary broadband link during peak hours. The administrator wants SD-WAN to automatically reroute ERP traffic to MPLS while keeping backup links for non-critical traffic. Which feature should be used?

A) SLA-based automatic path selection with application prioritization
B) Static routing
C) Manual link switching
D) Equal load balancing

Answer: A

Explanation

A) SLA-based automatic path selection with application prioritization is correct. SD-WAN monitors WAN link performance metrics such as packet loss, latency, and jitter in real time. When the primary broadband link degrades, critical ERP traffic is automatically rerouted to MPLS or another high-quality link, ensuring uninterrupted business operations. Non-critical traffic continues using secondary links, optimizing bandwidth and costs. This proactive approach guarantees SLA compliance, maintains high performance for mission-critical applications, and minimizes administrative effort. By combining real-time monitoring with application-aware routing, SD-WAN ensures both performance and cost efficiency.

B) Static routing uses predetermined paths that do not adapt to network performance. ERP traffic could remain on a degraded link, causing poor performance or downtime. Static routing cannot dynamically maintain SLA compliance or optimize link utilization.

C) Manual link switching is reactive and relies on administrators to detect issues and reroute traffic. This approach is slower, error-prone, and may cause service interruptions for critical applications before corrective action occurs.

D) Equal load balancing distributes traffic uniformly across all links without considering application priority or link quality. Latency-sensitive ERP traffic may traverse degraded links, leading to SLA violations, poor performance, or downtime.

The reasoning for selecting SLA-based automatic path selection with application prioritization is that it combines continuous monitoring, automated traffic rerouting, and application-aware prioritization. Critical ERP traffic is always routed over optimal links, while non-critical traffic uses backup or lower-cost links. This approach maintains SLA compliance, ensures high performance, optimizes WAN costs, and reduces manual intervention, unlike static routing, manual switching, or equal load balancing.

Question 29

A branch office has two WAN links. The administrator wants SD-WAN to ensure VoIP traffic is routed over the best-performing link during periods of high packet loss on the primary link. Which feature should be implemented?

A) SLA-based dynamic path selection with application prioritization
B) Static routing
C) Manual failover
D) Equal load balancing

Answer: A

Explanation

A) SLA-based dynamic path selection with application prioritization is correct. SD-WAN continuously monitors WAN link metrics such as latency, jitter, and packet loss. When the primary link experiences packet loss, VoIP traffic is automatically rerouted over the best-performing secondary link, ensuring uninterrupted calls. Non-critical traffic can continue on the degraded link, optimizing bandwidth usage. This automated, proactive approach ensures SLA compliance, maintains call quality, and reduces administrative effort. Application-aware routing guarantees that critical traffic receives optimal paths, while less important traffic utilizes secondary resources efficiently.

B) Static routing assigns traffic to predetermined paths regardless of real-time performance. VoIP may continue to traverse the degraded link, resulting in dropped calls, jitter, and poor quality. Static routing cannot maintain SLA compliance or respond to transient network conditions.

C) Manual failover requires administrators to detect degraded links and reroute traffic manually. This reactive approach introduces delays and risks service interruptions for VoIP traffic before corrective action is taken.

D) Equal load balancing distributes traffic evenly across all links without considering performance or application requirements. Latency-sensitive VoIP traffic may still traverse degraded links, resulting in poor quality. Equal load balancing does not provide SLA enforcement or automated application-aware optimization.

The reasoning for selecting SLA-based dynamic path selection with application prioritization is that it proactively monitors link performance and ensures critical traffic is routed over the optimal path. Non-critical traffic uses degraded or lower-cost links, optimizing WAN utilization and minimizing costs. This intelligent, automated approach maintains performance, reliability, and SLA compliance, which static routing, manual failover, or equal load balancing cannot achieve.

Question 30

A company wants to maximize WAN efficiency by ensuring critical ERP traffic always uses high-performance links while less important file transfers use lower-cost links. Which Fortinet SD-WAN feature provides this capability?

A) Application-aware SLA routing
B) Static routing
C) Manual traffic switching
D) Equal load balancing

Answer: A

Explanation

A) Application-aware SLA routing is correct. It allows administrators to define specific performance requirements for applications, including latency, jitter, and packet loss thresholds. SD-WAN continuously monitors all WAN links in real time and routes critical ERP traffic over high-performance links that meet SLA requirements. Less important file transfer traffic is sent over lower-cost or secondary links, optimizing both WAN efficiency and cost. This automated, proactive approach ensures mission-critical applications maintain high performance while non-critical traffic utilizes available resources effectively. Application-aware routing eliminates the need for manual intervention, reduces downtime, and ensures consistent SLA compliance across the WAN.

B) Static routing assigns fixed paths for traffic and cannot adapt to changing link conditions. Critical ERP traffic may traverse degraded or congested links, resulting in poor performance or SLA violations. Static routing is inflexible and does not support dynamic optimization.

C) Manual traffic switching is reactive and requires administrators to detect degraded links and reroute traffic manually. This introduces delays and increases the risk of errors, making it unsuitable for high-priority traffic.

D) Equal load balancing distributes traffic uniformly across all links without considering application requirements or link performance. Critical ERP traffic may traverse suboptimal links, leading to poor performance and SLA violations. Equal load balancing lacks automation and application awareness.

The reasoning for selecting application-aware SLA routing is that it provides real-time monitoring, automated traffic prioritization, and intelligent path selection. Critical applications receive optimal routing while less important traffic utilizes secondary links, ensuring maximum WAN efficiency, SLA compliance, and cost optimization. This approach outperforms static routing, manual switching, or equal load balancing in performance, reliability, and automation.

Question 31

A branch office has multiple WAN links: MPLS, broadband, and LTE. The administrator wants SD-WAN to automatically route ERP traffic over the most reliable link while sending general web browsing traffic over lower-cost links. Which Fortinet SD-WAN feature should be implemented?

A) Application-aware SLA routing
B) Static routing
C) Manual traffic switching
D) Equal load balancing

Answer: A

Explanation

A) Application-aware SLA routing is the correct feature. This allows administrators to define specific performance requirements for applications, such as maximum allowable latency, jitter, and packet loss. SD-WAN continuously monitors WAN link quality and dynamically routes ERP traffic over the most reliable link that meets these SLA thresholds. General web browsing or other less critical traffic can be routed over lower-cost links like broadband or LTE, ensuring optimal cost-efficiency. By combining real-time monitoring, intelligent path selection, and application prioritization, SD-WAN ensures critical business applications maintain high performance without requiring manual intervention, while non-critical traffic efficiently uses available resources.

B) Static routing assigns fixed paths without considering link performance. If the designated path experiences latency, jitter, or packet loss, ERP traffic may suffer degraded performance. Static routing is inflexible and cannot adapt dynamically to network conditions, making it unsuitable for critical applications that require SLA compliance.

C) Manual traffic switching is reactive and relies on administrators to detect degraded links and reroute traffic. This approach introduces delays and is prone to human error. Critical ERP traffic may experience performance issues or downtime before corrective action is applied.

D) Equal load balancing distributes traffic uniformly across all WAN links without regard to application priority or link quality. Latency-sensitive ERP traffic may traverse degraded or high-packet-loss links, resulting in poor performance. Equal load balancing lacks automation, real-time monitoring, and application awareness, which are critical for maintaining SLA compliance.

The reasoning for selecting application-aware SLA routing is that it ensures critical applications are always routed over the best-performing links while non-critical traffic uses secondary or lower-cost paths. This proactive, automated mechanism maintains SLA compliance, optimizes WAN utilization, reduces administrative overhead, and enhances user experience. Unlike static routing, manual switching, or equal load balancing, SLA-based routing provides intelligent, real-time application-aware optimization.

Question 32

A company wants to ensure VoIP traffic is routed over the best-performing WAN link during periods of high congestion while keeping backup links for less critical applications. Which Fortinet SD-WAN feature supports this?

A) SLA-based dynamic path selection with application prioritization
B) Static routing
C) Manual failover
D) Equal load balancing

Answer: A

Explanation

A) SLA-based dynamic path selection with application prioritization is correct. This feature continuously monitors WAN link metrics such as latency, jitter, and packet loss. When the primary link experiences congestion, VoIP traffic, which is sensitive to latency and jitter, is automatically rerouted to the link that meets SLA thresholds. Less critical traffic continues using secondary or lower-cost links, optimizing WAN utilization and cost efficiency. Automation ensures minimal disruption, maintains call quality, and reduces administrative overhead. This approach guarantees SLA compliance for latency-sensitive traffic while efficiently managing resources for non-critical traffic.

B) Static routing assigns traffic to predetermined paths without considering real-time performance metrics. During congestion, VoIP traffic may remain on a degraded link, causing dropped calls, jitter, or poor call quality. Static routing cannot adapt to dynamic WAN conditions.

C) Manual failover requires administrators to detect link degradation and reroute traffic manually. This reactive approach introduces delays, increases the risk of errors, and may result in service interruptions for VoIP traffic before corrective action is taken.

D) Equal load balancing distributes traffic evenly across available WAN links regardless of link quality or application priority. Latency-sensitive VoIP traffic may traverse a congested or high-packet-loss link, resulting in degraded call quality. Equal load balancing does not provide SLA enforcement or application-aware routing.

The reasoning for selecting SLA-based dynamic path selection with application prioritization is that it proactively monitors WAN performance and intelligently routes critical traffic over optimal links while directing non-critical traffic to secondary links. This ensures uninterrupted service for VoIP, maintains SLA compliance, optimizes WAN utilization, and reduces operational effort. Unlike static routing, manual failover, or equal load balancing, this feature provides automated, real-time, application-aware traffic management.

Question 33

A branch office experiences high jitter on its broadband link. The administrator wants SD-WAN to reroute ERP traffic automatically to MPLS while allowing less critical traffic to remain on the broadband link. Which Fortinet SD-WAN feature should be implemented?

A) SLA-based automatic path selection with application prioritization
B) Static routing
C) Manual traffic switching
D) Equal load balancing

Answer: A

Explanation

A) SLA-based automatic path selection with application prioritization is correct. This feature continuously monitors link performance metrics such as jitter, latency, and packet loss. When the broadband link fails to meet SLA thresholds for ERP traffic, SD-WAN automatically reroutes critical traffic to MPLS or another high-quality link, ensuring uninterrupted operation. Less critical traffic remains on the broadband link, optimizing bandwidth utilization and minimizing costs. This intelligent, automated approach guarantees SLA compliance for critical applications while efficiently using available WAN resources. By dynamically adjusting routing based on real-time performance, SD-WAN reduces administrative intervention and ensures consistent user experience.

B) Static routing provides fixed paths for traffic and does not adapt to network performance. ERP traffic may continue traversing the jittery broadband link, resulting in performance degradation and potential SLA violations. Static routing is inflexible and cannot provide dynamic optimization.

C) Manual traffic switching requires administrators to detect degraded links and reroute traffic manually. This reactive approach introduces delays, risks errors, and may disrupt ERP performance before corrective action occurs.

D) Equal load balancing distributes traffic evenly across all links without considering performance or application priority. Critical ERP traffic may traverse the jittery broadband link, leading to poor performance and SLA violations. Equal distribution lacks automation, application awareness, and real-time monitoring.

The reasoning for selecting SLA-based automatic path selection with application prioritization is that it provides automated, real-time monitoring and intelligent traffic routing. Critical ERP traffic is always routed over optimal links, maintaining performance and SLA compliance, while non-critical traffic uses secondary or lower-cost links. This approach maximizes WAN efficiency, reduces administrative overhead, and ensures reliable application performance. Static routing, manual switching, or equal load balancing cannot achieve this level of dynamic, application-aware optimization.

Question 34

A company wants to maintain high performance for video conferencing while reducing WAN costs by sending non-critical traffic over less expensive links. Which Fortinet SD-WAN feature should be used?

A) Application-aware SLA routing
B) Static routing
C) Manual failover
D) Equal load balancing

Answer: A

Explanation

A) Application-aware SLA routing is the correct solution. This feature allows administrators to define performance thresholds for video conferencing, including maximum latency, jitter, and packet loss. SD-WAN continuously monitors WAN link performance and automatically routes video traffic over the link that meets SLA requirements, while non-critical traffic such as general web browsing or file transfers is routed over lower-cost links. This proactive, automated approach ensures high-quality video communications, maintains SLA compliance, and optimizes WAN utilization. Application-aware routing eliminates the need for manual intervention, reduces operational complexity, and balances performance and cost.

B) Static routing assigns fixed paths without considering real-time link performance. Video conferencing traffic may traverse a degraded or congested link, resulting in jitter, packet loss, and poor call quality. Static routing cannot dynamically maintain SLA compliance.

C) Manual failover requires administrators to detect degraded links and reroute traffic manually. This reactive approach introduces delays, increases the risk of errors, and can disrupt video conferencing performance during transient WAN issues.

D) Equal load balancing distributes traffic evenly across all links without considering application priority or performance. Video traffic may still traverse suboptimal links, leading to degraded performance. Equal load balancing does not provide SLA enforcement, automated traffic optimization, or application-aware routing.

The reasoning for selecting application-aware SLA routing is that it ensures critical video traffic always uses optimal links while non-critical traffic utilizes secondary or lower-cost links. This automated, proactive approach maintains high performance, reduces operational effort, ensures SLA compliance, and optimizes WAN costs. Static routing, manual failover, or equal load balancing cannot provide the same level of intelligent, real-time application-aware traffic management.

Question 35

A branch office has two WAN links. The administrator wants SD-WAN to reroute ERP traffic automatically when the primary link experiences packet loss while still using the degraded link for non-critical traffic. Which Fortinet SD-WAN feature provides this capability?

A) SLA-based automatic path selection with application prioritization
B) Static routing
C) Manual failover
D) Equal load balancing

Answer: A

Explanation

A) SLA-based automatic path selection with application prioritization is correct. This feature continuously monitors WAN link metrics such as packet loss, latency, and jitter. When the primary link degrades beyond SLA thresholds, critical ERP traffic is automatically rerouted to the secondary or higher-quality link, ensuring uninterrupted business operations. Non-critical traffic remains on the degraded link, optimizing bandwidth usage and minimizing costs. This intelligent, automated mechanism ensures SLA compliance for critical applications, maintains high performance, and reduces administrative effort. By combining real-time monitoring with application-aware routing, SD-WAN guarantees reliable performance and optimal resource utilization.

B) Static routing defines fixed paths and does not adapt to link degradation. ERP traffic may continue to traverse the degraded link, causing performance issues and SLA violations. Static routing is inflexible and cannot dynamically optimize traffic based on real-time conditions.

C) Manual failover requires administrators to detect degraded links and reroute traffic manually. This reactive approach introduces delays, risks errors, and may cause temporary disruption to critical applications before corrective action occurs.

D) Equal load balancing distributes traffic evenly across all links without considering link quality or application priority. ERP traffic may traverse the degraded link, leading to poor performance and SLA violations. Equal distribution lacks automation, SLA enforcement, and application awareness.

The reasoning for selecting SLA-based automatic path selection with application prioritization is that it provides automated, real-time monitoring, and intelligent traffic routing. Critical ERP traffic is always routed over the optimal link, ensuring high performance and SLA compliance, while non-critical traffic uses secondary or lower-cost links. This approach maximizes WAN efficiency, minimizes operational effort, and maintains reliable application performance. Static routing, manual failover, and equal load balancing cannot achieve this level of dynamic, application-aware optimization.

Question 36

A branch office has three WAN links: MPLS, broadband, and LTE. The administrator wants SD-WAN to automatically route critical ERP traffic over the most reliable link while sending general internet browsing over lower-cost links. Which Fortinet SD-WAN feature should be used?

A) Application-aware SLA routing
B) Static routing
C) Manual traffic switching
D) Equal load balancing

Answer: A

Explanation

A) Application-aware SLA routing is the correct feature. This functionality allows administrators to define SLA thresholds for applications based on latency, jitter, and packet loss. SD-WAN continuously monitors WAN link performance in real time and dynamically routes ERP traffic over the link that meets these thresholds. Less critical traffic such as general internet browsing is routed over lower-cost links like broadband or LTE. This approach ensures that mission-critical applications receive optimal performance while non-critical traffic utilizes secondary paths efficiently. By automating path selection, SD-WAN reduces administrative effort, maintains SLA compliance, and maximizes WAN utilization.

B) Static routing assigns fixed paths regardless of link performance. ERP traffic could continue to traverse degraded or congested links, leading to poor application performance and potential SLA violations. Static routing lacks adaptability and cannot ensure optimal performance for critical applications.

C) Manual traffic switching is reactive and requires administrators to detect degraded links and reroute traffic manually. This approach introduces delays, risks errors, and may result in downtime or performance issues for critical applications before corrective action is applied.

D) Equal load balancing distributes traffic uniformly across all WAN links without considering application requirements or link performance. Latency-sensitive ERP traffic could traverse degraded links, resulting in performance degradation and SLA violations. Equal load balancing is not application-aware and cannot dynamically optimize for critical traffic.

The reasoning for selecting application-aware SLA routing is that it provides real-time monitoring, intelligent traffic prioritization, and automated path selection. Critical ERP traffic is always routed over the best-performing link, ensuring performance and SLA compliance, while non-critical traffic uses secondary links for cost efficiency. This automated, proactive approach outperforms static routing, manual switching, and equal load balancing in maintaining application performance, reliability, and WAN optimization.

Question 37

A company wants to ensure VoIP traffic is routed over the best-performing WAN link during periods of high congestion, while less critical traffic uses backup links. Which Fortinet SD-WAN feature provides this functionality?

A) SLA-based dynamic path selection with application prioritization
B) Static routing
C) Manual failover
D) Equal load balancing

Answer: A

Explanation

A) SLA-based dynamic path selection with application prioritization is correct. This feature continuously monitors WAN link metrics including latency, jitter, and packet loss. When a primary link experiences congestion, SD-WAN automatically reroutes VoIP traffic over the link that meets SLA thresholds, ensuring uninterrupted call quality. Non-critical traffic continues to use backup or lower-cost links, optimizing bandwidth utilization and reducing operational costs. Automation ensures minimal disruption, maintains SLA compliance, and reduces administrative effort. Application-aware routing guarantees critical traffic always uses the best-performing link while less critical traffic uses secondary links efficiently.

B) Static routing assigns traffic to fixed paths without considering real-time network conditions. VoIP traffic may traverse congested or degraded links, leading to poor call quality and SLA violations. Static routing is inflexible and cannot adapt dynamically to maintain performance for latency-sensitive traffic.

C) Manual failover requires administrators to detect link degradation and reroute traffic manually. This reactive approach introduces delays, increases risk of errors, and may result in service interruptions for VoIP traffic before corrective action is taken.

D) Equal load balancing distributes traffic evenly across all WAN links without considering link quality or application priority. VoIP traffic may traverse a congested or high-packet-loss link, resulting in poor call quality. Equal load balancing lacks application-awareness, automation, and SLA enforcement.

The reasoning for selecting SLA-based dynamic path selection with application prioritization is that it proactively monitors WAN performance, dynamically reroutes critical traffic, and ensures SLA compliance. This intelligent, automated approach maintains uninterrupted VoIP performance, optimizes WAN utilization, and reduces manual administrative intervention. Static routing, manual failover, and equal load balancing cannot provide the same level of real-time, application-aware optimization for critical traffic.

Question 38

A branch office experiences high jitter on its broadband link. The administrator wants SD-WAN to reroute ERP traffic automatically to MPLS while allowing non-critical traffic to remain on the broadband link. Which Fortinet SD-WAN feature should be implemented?

A) SLA-based automatic path selection with application prioritization
B) Static routing
C) Manual traffic switching
D) Equal load balancing

Answer: A

Explanation

A) SLA-based automatic path selection with application prioritization is correct. This feature continuously monitors WAN link performance metrics including jitter, latency, and packet loss. When the broadband link fails to meet SLA thresholds for ERP traffic, SD-WAN automatically reroutes critical traffic to MPLS or another high-quality link, ensuring uninterrupted business operations. Less critical traffic remains on the broadband link, optimizing bandwidth usage and reducing costs. Automation and real-time monitoring guarantee SLA compliance and maintain application performance while minimizing administrative effort. This proactive approach prevents service degradation, enhances user experience, and ensures mission-critical applications are prioritized.

B) Static routing uses fixed paths regardless of network performance. ERP traffic may continue traversing the jittery broadband link, causing poor performance and SLA violations. Static routing lacks adaptability and cannot provide dynamic optimization for critical applications.

C) Manual traffic switching relies on administrators to detect degraded links and reroute traffic manually. This reactive approach introduces delays, risks errors, and may result in performance issues for ERP applications before corrective action is applied.

D) Equal load balancing distributes traffic evenly across all links without considering performance or application priority. Critical ERP traffic could traverse the degraded broadband link, resulting in poor performance and SLA violations. Equal load balancing does not provide automation, SLA enforcement, or application-aware optimization.

The reasoning for selecting SLA-based automatic path selection with application prioritization is that it combines real-time monitoring, automated traffic rerouting, and intelligent prioritization. Critical ERP traffic is always routed over optimal links while non-critical traffic uses secondary or lower-cost links. This approach maximizes WAN efficiency, ensures SLA compliance, reduces administrative overhead, and provides consistent application performance. Static routing, manual switching, and equal load balancing cannot provide this level of dynamic, application-aware traffic management.

Question 39

A company wants to maintain high-quality video conferencing while sending non-critical traffic over lower-cost links to reduce WAN expenses. Which Fortinet SD-WAN feature should be implemented?

A) Application-aware SLA routing
B) Static routing
C) Manual failover
D) Equal load balancing

Answer: A

Explanation

A) Application-aware SLA routing is correct. This feature allows administrators to define performance thresholds for video conferencing, including latency, jitter, and packet loss. SD-WAN continuously monitors WAN link performance in real time and routes video traffic over the link that meets SLA thresholds. Non-critical traffic such as file transfers or general web browsing is routed over lower-cost links. This proactive and automated approach ensures uninterrupted, high-quality video conferencing while optimizing WAN cost and bandwidth utilization. Application-aware routing eliminates manual intervention, reduces operational complexity, and balances performance and cost effectively.

B) Static routing provides fixed paths without considering real-time link performance. Video conferencing may traverse degraded or high-latency links, causing jitter, packet loss, and poor user experience. Static routing cannot dynamically maintain SLA compliance or prioritize critical traffic.

C) Manual failover requires administrators to detect degraded links and reroute traffic manually. This reactive approach introduces delays, increases the risk of errors, and can disrupt video conferencing performance during transient WAN issues.

D) Equal load balancing distributes traffic evenly across all links without considering link quality or application priority. Latency-sensitive video traffic may traverse suboptimal or congested links, resulting in poor performance. Equal load balancing does not provide SLA enforcement, real-time monitoring, or automated traffic optimization.

The reasoning for selecting application-aware SLA routing is that it ensures critical video traffic is always routed over optimal links while non-critical traffic uses secondary or lower-cost links. This approach maximizes WAN efficiency, maintains SLA compliance, and reduces administrative effort. It provides automated, proactive, and intelligent traffic management that static routing, manual failover, or equal load balancing cannot achieve.

Question 40

A branch office has two WAN links. The administrator wants SD-WAN to reroute ERP traffic automatically when the primary link experiences packet loss, while keeping non-critical traffic on the degraded link. Which Fortinet SD-WAN feature provides this capability?

A) SLA-based automatic path selection with application prioritization
B) Static routing
C) Manual failover
D) Equal load balancing

Answer: A

Explanation

A) SLA-based automatic path selection with application prioritization is correct. SD-WAN continuously monitors WAN link metrics such as packet loss, latency, and jitter in real time. When the primary link degrades beyond SLA thresholds, critical ERP traffic is automatically routed over the secondary or higher-quality link, ensuring uninterrupted business operations. Non-critical traffic continues to use the degraded link, optimizing bandwidth usage and cost efficiency. Automation, real-time monitoring, and application-aware routing guarantee SLA compliance for critical applications while reducing manual intervention. This proactive approach maintains high performance, minimizes disruptions, and maximizes WAN utilization.

B) Static routing defines fixed paths for traffic regardless of network performance. ERP traffic may continue to traverse the degraded link, causing poor performance and SLA violations. Static routing is inflexible and cannot dynamically optimize traffic based on real-time link conditions.

C) Manual failover relies on administrators to detect degraded links and reroute traffic manually. This reactive approach introduces delays, increases risk of errors, and may temporarily disrupt ERP traffic before corrective action occurs.

D) Equal load balancing distributes traffic evenly across links without considering application priority or performance. ERP traffic may traverse the degraded link, resulting in poor performance, SLA violations, and potential downtime. Equal distribution lacks automation, application-awareness, and SLA enforcement.

The reasoning for selecting SLA-based automatic path selection with application prioritization is that it ensures critical ERP traffic is always routed over the optimal link while non-critical traffic uses secondary links. This intelligent, automated approach maintains SLA compliance, improves WAN efficiency, reduces administrative effort, and guarantees consistent performance for mission-critical applications. Static routing, manual failover, and equal load balancing cannot provide this level of dynamic, application-aware optimization.