Which statement describes the use of the ping command?

Which statement describes the use of the ping command?

• The ping command can be used to determine the exact location of the problem when troubleshooting reachability issues.
• The ping command can be used to test reachability using the physical address of the device.
• The ping command tests end-to-end connectivity between two devices.
• The ping command shows current Layer 4 sessions.

Explanation: The ping command is used to test end-to-end connectivity between the source and destination IP address. It measures the time it takes a test message to make a round trip between the two end points. However, if the message does not reach the destination, or in the case of delays, there is no way to determine where the problem is located.

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