1.5 Identify and Describe Data Center Configuration and Data Center Interconnection (DCI) Options SD-WAN-ENGINEER Practice Questions (Page 1)

Questions 1–5

1. 1expert · hard

   An SD-WAN data center is configured with multiple WAN links. The administrator wants to ensure that if one link fails, traffic is automatically rerouted to another link without any disruption. What is the best way to achieve this?

   • AUse equal-cost multi-path routing
   • BUse SD-WAN link monitoring and automatic failover
   • CUse a single link and rely on the provider's SLA
   • DUse static routes with a higher metric for the backup link
   Reveal Solution Discussion Select an answer first
2. 2foundation · easy

   When configuring a data center in Palo Alto Networks SD-WAN, which setting is used to define the role of a data center device as the central hub for traffic forwarding?

   • ADevice role
   • BDevice priority
   • CSite type
   • DData center type
   Reveal Solution Discussion Select an answer first
4. 3application · medium

   An enterprise is interconnecting two data centers over a long distance. They need high bandwidth and low latency, but they have a limited budget. Which DCI option is most cost-effective for this requirement?

   • AIPsec VPN over internet
   • BWavelength service
   • CMPLS VPN
   • DDark fiber
   Reveal Solution Discussion Select an answer first
5. 4expert · hard

   A company is interconnecting two data centers using a DCI solution. They have a requirement to support real-time replication with low latency and high bandwidth. They also need to minimize operational overhead. Which DCI option is most appropriate?

   • AMPLS VPN
   • BIPsec VPN over the internet
   • CDark fiber with self-managed optics
   • DWavelength service from a provider
   Reveal Solution Discussion Select an answer first
6. 5expert · hard

   An enterprise is designing an SD-WAN deployment with two data centers. They have a limited budget and need to interconnect the data centers for active-active application delivery. They also need to ensure that if one data center fails, the other can handle all traffic. Which DCI option best meets these requirements?

   • AA single high-bandwidth dark fiber connection
   • BA single MPLS circuit with a backup internet VPN
   • CTwo dedicated interconnects from different providers
   • DTwo IPsec VPN tunnels over the internet
   Reveal Solution Discussion Select an answer first