Data Center Interconnect JN0-481 Practice Questions (Page 5)

Questions 21–24

1. 21foundation · easy

   Which benefit does a Data Center Interconnect (DCI) provide in a multitenant environment?

   • AIt provides a dedicated physical connection between every tenant and every other tenant
   • BIt allows tenants to have a consistent network identity and policy across multiple data center sites
   • CIt guarantees zero packet loss between all data center sites
   • DIt eliminates the need for tenant-specific VLANs across sites
   Reveal Solution Discussion Select an answer first
2. 22expert · hard

   In a DCI with EVPN-VXLAN, you are troubleshooting a scenario where traffic between sites works, but only for the first few minutes after a link failure. After that, traffic stops. What is the most likely cause?

   • AThe VXLAN VNI is misconfigured
   • BThe EVPN routes are not being withdrawn after the link failure
   • CThe MTU is too small
   • DThe underlay OSPF is not converging
   Reveal Solution Discussion Select an answer first
4. 23foundation · easy

   In a Juniper DCI configuration, which component is part of the underlay network?

   • AVXLAN tunnel endpoints (VTEPs) and VNIs
   • BTenant-specific routing instances
   • CIP fabric with routing protocols such as OSPF or BGP
   • DEVPN route reflectors
   Reveal Solution Discussion Select an answer first
5. 24application · medium

   A company is designing a DCI between two data centers that host a multi-tenant environment. They require active-active access to storage and low latency for synchronous replication. Which design consideration is most critical to address?

   • AEnsure the inter-site link has sufficient bandwidth and low latency
   • BUse a single routing protocol across both sites to simplify configuration
   • CDeploy a single spanning-tree domain across both sites
   • DPlace all storage in one data center to avoid inter-site traffic
   Reveal Solution Discussion Select an answer first