4.2 Configure and Verify Flexible NetFlow 350-401 Practice Questions (Page 2)

Questions 6–10

1. 6foundation · easy

   What is the purpose of a flow monitor in Flexible NetFlow?

   • AIt sends flow data to a collector using UDP.
   • BIt defines which packet fields are collected for each flow.
   • CIt stores flow data locally on the device for later analysis.
   • DIt associates a flow record and a flow exporter with an interface.
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2. 7application · medium

   A company uses a third-party NetFlow collector at 192.168.1.100. The engineer configures a flow exporter with destination 192.168.1.100 and transport UDP 9995, then applies a flow monitor to an interface. The collector receives no data. The engineer verifies the monitor is active and the interface is up. Which additional verification step should the engineer perform first?

   • AConfirm the collector is listening on TCP port 9995 instead of UDP.
   • BVerify the flow record is correctly referencing the exporter by name.
   • CReapply the flow monitor to the egress direction to ensure traffic is captured.
   • DCheck the flow exporter statistics using 'show flow exporter' to confirm packets are being sent.
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4. 8foundation · easy

   A flow monitor is configured correctly but is not collecting any flows. Which command would you use to verify that the flow monitor is applied to the correct interface?

   • Ashow ip interface
   • Bshow flow exporter EXPORTER-1
   • Cshow flow record RECORD-1
   • Dshow flow monitor MONITOR-1
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5. 9foundation · easy

   Which command is used to specify the destination IP address of a flow exporter in Cisco IOS?

   • Aexport 192.0.2.10
   • Bcollector 192.0.2.10
   • Cdestination 192.0.2.10
   • Dtarget 192.0.2.10
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6. 10application · medium

   An administrator is configuring Flexible NetFlow and wants to send flow records to two different collectors: one for accounting and one for security monitoring. The administrator has created two flow exporters. How should the flow monitors be configured to send data to both collectors?

   • ACreate two flow monitors, each referencing the same flow record but different flow exporters, and apply both monitors to the same interface.
   • BCreate two flow records, each referencing a different flow exporter, and apply both records to the interface.
   • CCreate a single flow monitor that references both flow exporters.
   • DCreate two flow exporters and apply them directly to the interface.
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