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Questions and Answers
Which type of VPN topology is shown in the example on this slide?
Which type of VPN topology is shown in the example on this slide?
- Hub-and-spoke (correct)
- Full mesh
- Partial mesh
- AD-VPN
What is a disadvantage of using a hub-and-spoke VPN topology?
What is a disadvantage of using a hub-and-spoke VPN topology?
- Fast communication between branch offices
- Limited system requirements for branch offices
- Minimal planning required for routing
- Lack of redundancy (correct)
In a hub-and-spoke VPN topology, where does the traffic between branch offices flow through?
In a hub-and-spoke VPN topology, where does the traffic between branch offices flow through?
- Firewall
- ISP
- Direct connection between branch offices
- Hub (correct)
Which type of mesh topology attempts to minimize required resources and latency?
Which type of mesh topology attempts to minimize required resources and latency?
What is a benefit of using AD-VPN?
What is a benefit of using AD-VPN?
What does AD-VPN stand for?
What does AD-VPN stand for?
What is a disadvantage of using a partial mesh topology?
What is a disadvantage of using a partial mesh topology?
What is the purpose of using a full mesh topology?
What is the purpose of using a full mesh topology?
What can be a significant issue when using a hub-and-spoke VPN topology for global companies?
What can be a significant issue when using a hub-and-spoke VPN topology for global companies?
What should you use to troubleshoot IPsec problems if the tunnel is unstable?
What should you use to troubleshoot IPsec problems if the tunnel is unstable?
Which type of topology is shown in the slide?
Which type of topology is shown in the slide?
How many VPN tunnels are needed for each FortiGate device in a full mesh topology?
How many VPN tunnels are needed for each FortiGate device in a full mesh topology?
If a company has six locations, how many tunnels would be needed in a full mesh topology?
If a company has six locations, how many tunnels would be needed in a full mesh topology?
What is the benefit of AD-VPN?
What is the benefit of AD-VPN?
What is the disadvantage of a full mesh topology?
What is the disadvantage of a full mesh topology?
What is the formula to calculate the number of tunnels in a full mesh topology?
What is the formula to calculate the number of tunnels in a full mesh topology?
Which topology places less strain on the central location?
Which topology places less strain on the central location?
What is the main advantage of a hub-and-spoke topology?
What is the main advantage of a hub-and-spoke topology?
What is AD-VPN based on?
What is AD-VPN based on?
What version of FortiOS introduced AD-VPN?
What version of FortiOS introduced AD-VPN?
Which field in the FortiGate session table indicates the offloading status of IPsec SAs?
Which field in the FortiGate session table indicates the offloading status of IPsec SAs?
When are the IPsec SAs copied to the NPU?
When are the IPsec SAs copied to the NPU?
What does an npu_flag value of 00 indicate?
What does an npu_flag value of 00 indicate?
What does an npu_flag value of 01 indicate?
What does an npu_flag value of 01 indicate?
What does an npu_flag value of 02 indicate?
What does an npu_flag value of 02 indicate?
What does an npu_flag value of 03 indicate?
What does an npu_flag value of 03 indicate?
What does an npu_flag value of 20 indicate?
What does an npu_flag value of 20 indicate?
What does the npu_flag field indicate in the FortiGate session table?
What does the npu_flag field indicate in the FortiGate session table?
When are the IPsec SAs loaded to the kernel?
When are the IPsec SAs loaded to the kernel?
What does an npu_flag value of 00 indicate when IPsec offloading is disabled?
What does an npu_flag value of 00 indicate when IPsec offloading is disabled?
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