Mastering SD-WAN
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Questions and Answers

Which type of connection typically results in the lowest latency for cloud on-ramp traffic?

  • Backhaul traffic through WAN
  • Deploy a FortiGate VM in the cloud
  • Connect to the cloud-provider's built-in VPN gateway
  • Direct connection from spokes (correct)
  • What is a reason to backhaul cloud traffic through the WAN?

  • Using FortiOS security features on traffic
  • Company policy
  • Accessing the local PoP directly from the spoke
  • Better user experience (correct)
  • What is the purpose of configuring overlays against the closest PoP offered by the cloud provider?

  • To reduce latency (correct)
  • To improve security
  • To optimize configuration
  • To establish a direct tunnel
  • What can be used to connect a FortiGate device to the cloud-provider's built-in VPN gateway?

    <p>Overlay links</p> Signup and view all the answers

    What does SD-WAN stand for?

    <p>Software-Defined Wide Area Network</p> Signup and view all the answers

    What are members in the context of SD-WAN?

    <p>Physical or logical interfaces used to steer traffic</p> Signup and view all the answers

    What is a zone in the context of SD-WAN?

    <p>Logical grouping of members</p> Signup and view all the answers

    What is the default zone for members in SD-WAN?

    <p>Virtual-wan-link</p> Signup and view all the answers

    What is the purpose of deploying a FortiGate VM in the cloud for cloud on-ramp traffic?

    <p>To improve security</p> Signup and view all the answers

    What is a reason to backhaul cloud traffic through the WAN instead of using a direct connection?

    <p>Company policy</p> Signup and view all the answers

    Which use case for SD-WAN involves centralizing security inspection and internet access on the hub?

    <p>Remote breakout</p> Signup and view all the answers

    What is the purpose of using RIA in SD-WAN?

    <p>To centralize security inspection on the hub</p> Signup and view all the answers

    In the context of SD-WAN, what does DIA stand for?

    <p>Direct Internet Access</p> Signup and view all the answers

    What is the purpose of using MPLS in SD-WAN?

    <p>To steer internet traffic to the hub</p> Signup and view all the answers

    What is the main benefit of using RIA in SD-WAN?

    <p>Reduced costs and administrative overhead</p> Signup and view all the answers

    What is the purpose of the overlay links in SD-WAN?

    <p>To backhaul internet traffic from the spokes to the hub</p> Signup and view all the answers

    Which use case for SD-WAN involves steering cloud application traffic to overlays against cloud PoP for high performance and secure access?

    <p>Cloud On-Ramp</p> Signup and view all the answers

    What is the purpose of using the local internet underlay in SD-WAN?

    <p>To backhaul internet traffic from the spokes to the hub</p> Signup and view all the answers

    What is the main reason to use RIA in SD-WAN as a DIA backup?

    <p>To improve performance of internet applications</p> Signup and view all the answers

    What is the purpose of the FortiGate device in SD-WAN?

    <p>To perform security inspection and internet access</p> Signup and view all the answers

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