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H12-821_V1.0 · Question #199
H12-821_V1.0 Question #199: Real Exam Question with Answer & Explanation
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Question
Which of the following descriptions about the limitations of traditional traffic statistics is incorrect?
Options
- AStatistics cannot be collected on flows other than ACL rules.
- BReal-time monitoring cannot be performed, and traffic cannot be mirrored, supporting equipment needs to be purchased for access, which is costly.
- CBased on IP packet counting, the statistical information is simple and cannot be counted on a variety of information.
- DTo implement flow statistics through the SNMP protocol, you need to continuously query the network management through polling, which wastes CPU and network resources.
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