CCNA – Netflow Questions

7 Questions | Total Attempts: 130

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CCNA  Netflow Questions

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Questions and Answers
  • 1. 
    What are the benefit of using Netflow? (Choose three)
    • A. 

      Network, Application & User Monitoring

    • B. 

      Network Planning

    • C. 

      Security Analysis

    • D. 

      Accounting/Billing

  • 2. 
    What are the three things that the NetFlow uses to consider the traffic to be in a same flow?
    • A. 

      IP address

    • B. 

      Interface name

    • C. 

      Port numbers

    • D. 

      L3 protocol type

    • E. 

      MAC address

  • 3. 
    What NetFlow component can be applied to an interface to track IPv4 traffic?
    • A. 

      Flow monitor

    • B. 

      Flow record

    • C. 

      Flow sampler

    • D. 

      Flow exporter

  • 4. 
    What command visualizes the general NetFlow data on the command line?
    • A. 

      Show ip flow export

    • B. 

      Show ip flow top-talkers

    • C. 

      Show ip cache flow

    • D. 

      Show mls sampling

    • E. 

      Show mls netflow ip

  • 5. 
    What are three reasons to collect NetFlow data on a company network? (Choose three)
    • A. 

      To identify applications causing congestion.

    • B. 

      To authorize user network access.

    • C. 

      To report and alert link up / down instances.

    • D. 

      To diagnose slow network performance, bandwidth hogs, and bandwidth utilization.

    • E. 

      To detect suboptimal routing in the network.

    • F. 

      To confirm the appropriate amount of bandwidth that has been allocated to each Class of Service.

  • 6. 
    What are three factors a network administrator must consider before implementing Netflow in the network? (Choose three)
    • A. 

      CPU utilization

    • B. 

      Where Netflow data will be sent

    • C. 

      Number of devices exporting Netflow data

    • D. 

      Port availability

    • E. 

      SNMP version

    • F. 

      WAN encapsulation

  • 7. 
    What Cisco IOS feature can be enabled to pinpoint an application that is causing slow network performance?
    • A. 

      SNMP

    • B. 

      Netflow

    • C. 

      WCCP

    • D. 

      IP SLA