8. The Protocol ICMP (RFC 792)8.1. ICMP and ping(icmp-ethereal-trace-1)Utility ping (Packet Internet Groper) to help diagnose network problems by sending a series of messages that have the specified dimensions from one computer to another computer, called the Echo request ICMP and collect information based on the ICMP Echo reply messages received. Results run ping said the round-trip time (RTT) is an important parameter to evaluate the network.
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