You are designing a traffic monitoring and analysis system for a customer. Which traffic monitoring technique would you recommend to place the least amount of burden on the network infrastructure?
A) SPAN monitor ports
B) NetFlow
C) IP NBAR
D) passive taps

Question

Quizplus · Accepted Answer

Passive taps are hardware devices that allow for monitoring of network traffic without introducing additional load or latency to the network infrastructure, making them the least burdensome option.

You Are Designing a Traffic Monitoring and Analysis System for a Customer