Mary is troubleshooting a connectivity problem on the network. She issues the ping command from her command prompt, but the output showed a "request timed out" message. Which layer of the OSI model is the problem related to?
A)Physical
B)Transport
C)Network
D)Application

Question

Quizplus · Accepted Answer

The "request timed out" message is related to the network layer on the OSI model.
Key Takeaway: If this message shows up in response to a ping command, then it means there was no reply from the host or the host may have been unreachable. Therefore, the problem is related to the network layer.

Mary Is Troubleshooting a Connectivity Problem on the Network