Given a Scenario, Troubleshoot VCF Networks with VCF Operations for Networks VCAP-VCF-SUPPORT Practice Questions (Page 2)

Questions 6–10

1. 6expert · hard

   A VCF administrator is investigating an intermittent connectivity issue between two VMs (VM-A and VM-B) that reside on different NSX-T segments in the same VCF workload domain. VCF Operations for Networks shows the flow between VM-A and VM-B is active, but the flow path analysis shows that the path traverses a Tier-0 gateway and a physical router. The administrator also notices that the flow path is not consistent; sometimes it shows a direct path via the Tier-1 gateway, and other times it shows the path via the Tier-0. The physical network team confirms there is no routing issue on the physical router. What is the most likely root cause of the intermittent connectivity?

   • AThe VCF Operations for Networks collector is load-balanced and is reporting flows from two different collectors, causing the path inconsistency.
   • BThe VM-A's vNIC is configured with a static IP address that conflicts with the DHCP scope, causing intermittent ARP failures.
   • CAn asymmetric routing issue caused by the Tier-1 gateway's route advertisement configuration, sending traffic to the Tier-0 on some flows and directly to the physical router on others.
   • DA spanning tree protocol (STP) loop on the physical network causing the physical router to intermittently drop traffic.
   Reveal Solution Discussion Select an answer first
2. 7foundation · easy

   When interpreting flow data in VCF Operations for Networks, what does a high volume of flows between two specific VMs typically indicate?

   • AA security breach
   • BA hardware failure
   • CA significant amount of communication between those VMs
   • DA network misconfiguration
   Reveal Solution Discussion Select an answer first
4. 8foundation · easy

   Which VCF Operations for Networks feature is most useful for verifying that NSX firewall rules match the intended security policy?

   • AAlerts and events
   • BFlow analytics
   • CPath and policy verification
   • DInventory and search
   Reveal Solution Discussion Select an answer first
5. 9foundation · easy

   In a VCF environment, which component of VCF Operations for Networks is responsible for collecting network flow data from the physical and virtual network infrastructure?

   • AThe vRNI Platform
   • BThe vRNI Collector
   • CThe vCenter Server
   • DThe vRNI Proxy
   Reveal Solution Discussion Select an answer first
6. 10foundation · easy

   Which of the following is an example of correlating events from VCF Operations for Networks with another VCF component?

   • AChanging the NSX firewall rules
   • BViewing the flow data for a single VM
   • CGenerating a report of all network alerts
   • DMatching a network alert with a vCenter alarm for the same VM
   Reveal Solution Discussion Select an answer first