Which command is used to see the path taken by packets across an IP network?

A.
show ip route

B.
show route

C.
trace route

D.
trace ip route

Explanation:
This question is to examine the trace route command.
When checking the network connectivity, we often use the ping command or the trace route command. And the trace route command can also trace the network path of Internet routers that packets take as they are forwarded from your computer to a destination address.
The correct answer is C.