CCNA Practice Exam Test Sample – Question 61

Which command can be used from a PC to verify the connectivity between hosts that connect through a switch in the same LAN?

A. ping address
B. tracert address
C. traceroute address
D. arp address

Correct Answer: A
Section: LAN Switching Technologies

Explanation:
ICMP pings are used to verify connectivity between two IP hosts. Traceroute is used to verify the router hop path traffic will take but in this case since the hosts are in the same LAN there will be no router hops involved.