CompTIA Network+ N10-006 Q300

After an employee connected a switch port of a home router to the wall jack in the office, other employees in the office started losing connectivity. Which of the following can be implemented on the company switch to prevent loss of connectivity in the future?

A. Loop prevention
B. ARP inspections
C. DHCP snooping
D. MAC address filtering

Correct Answer: A
Section: Mix questions