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Traceroute is a command-line interface based tool used to identify the path used by a packet to reach its target. This tool also uses ICMP messages, but unlike ping, it identifies every router in a path taken by the packets. Traceroute is useful when troubleshooting network problems because it can help identify where exactly the […]
ping is perhaps the most commonly used tool to troubleshoot a network. Ping (Packet Internet Groper) is included with most operating systems. It is invoked using a ping command and uses ICMP (Internet Control Message Protocol) to reports errors and provides information related to IP packet processing. Ping works by sending an ICMP echo request message to […]