CCNA 200-120 Questions: Netflow

QUESTION 1
What are the benefits of using Netflow? (Choose three.)

A. Network, Application & User Monitoring*
B. Network Planning
C. Security Analysis*
D. Accounting/Billing*

Correct Answer: ACD

QUESTION 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

Correct Answer: ACD

QUESTION 3
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.*

Correct Answer: ADF

QUESTION 4
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

Correct Answer: A

QUESTION 5
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

Correct Answer: B

QUESTION 6
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

Correct Answer: C

QUESTION 7
What are three values that must be the same within a sequence of packets for Netflow to consider them a network flow? (Choose three.)

A. source IP address*
B. source MAC address
C. egress interface
D. ingress interface*
E. destination IP address*
F. IP next-hop

Correct Answer: ADE

QUESTION 8
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

Correct Answer: ABC

CCNA 200-120 Questions: Netflow

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