CompTIA Network+ N10-006 Q768

A technician is designing a small business network with a single router, one distribution switch, and three access switches. The company wants to install a packet-sniffing workstation to monitor all outbound network traffic. Which of the following is the BEST way to accomplish this?

A. Install a hub on the main uplink from the switches to the router for the monitoring workstation.
B. Install the monitoring workstation on the switch closest to the router with port mirroring enabled.
C. Enable STP on all the switches and install the monitoring workstation on any port.
D. Enable a subinterface on the router port connecting the switches for the monitoring workstation.

Correct Answer: B