Using ping to troubleshoot pt 1.
There is a simple, free app that comes with every operating system and can be installed on mobile devices called Ping. It measures the round-trip time for messages (i.e. packets) sent from the originating host (your PC device) to a destination computer (or website) that are echoed back to the source. The name comes from active sonar terminology that sends a pulse of sound and listens for the echo to detect objects under water. Ping reports errors, packet loss, and…