SD-WAN Design Considerations JN0-1103 Practice Questions (Page 4)

Questions 16–20

1. 16foundation · medium

   When designing SD-WAN for a large enterprise with many branch sites, which factor is most important to consider for scalability?

   • AThe brand of the underlay routers.
   • BThe color of the edge devices.
   • CThe number of controllers and their capacity to manage edge devices.
   • DThe physical location of the data center.
   Reveal Solution Discussion Select an answer first
2. 17expert · hard

   A company is deploying SD-WAN and wants to use broadband for direct internet access (DIA) at branches. The security team requires that all traffic be inspected, but the company cannot afford dedicated firewalls at every branch. The SD-WAN solution must provide security without additional hardware. Which approach should be taken?

   • ADeploy a dedicated firewall at each branch for DIA inspection
   • BBackhaul all DIA traffic to the headquarters firewall for inspection
   • CDisable DIA and route all traffic over MPLS to headquarters
   • DUse the SD-WAN edge's integrated security features, including firewall and IPS, for DIA traffic
   Reveal Solution Discussion Select an answer first
4. 18application · medium

   A university is deploying SD-WAN across its campus and 10 remote branch sites. The campus has a high-density wireless environment with thousands of users, while branches have fewer than 50 users each. The design must ensure that a failure of the campus core switch does not take down SD-WAN connectivity for the branches. Which design consideration should be applied?

   • AConfigure all branches in a full mesh so they do not need the campus
   • BUse only LTE links at the branches to avoid dependence on the campus network
   • CPlace a single high-capacity SD-WAN edge at the campus to handle all branch traffic
   • DDeploy redundant SD-WAN edge devices at the campus and connect them to redundant core switches
   Reveal Solution Discussion Select an answer first
5. 19foundation · medium

   What is a key benefit of SD-WAN's transport independence?

   • AIt only works with private WAN links.
   • BIt requires a single type of transport, such as MPLS, for all sites.
   • CIt allows the use of multiple transport types (e.g., MPLS, broadband, LTE) and selects the best path per application.
   • DIt eliminates the need for any physical transport.
   Reveal Solution Discussion Select an answer first
6. 20foundation · medium

   In an SD-WAN architecture, which component is responsible for providing centralized management, policy distribution, and visibility across the entire SD-WAN fabric?

   • ATransport network
   • BEdge device
   • CGateway
   • DController
   Reveal Solution Discussion Select an answer first