ICMP Protocol (Internet Control Message Protocol): A Guide

ICMP (internet control message protocol) is a communication system with many functions.

Your system is prepared to send data to another system. Will the messages go through properly? Or is something blocking clear and crisp communication?

Devices use the Internet Control Message Protocol (or ICMP) to share status information just like this. The protocol could be critical if your network encounters a communication problem, and you need to diagnose it quickly.

Every day, the average employee wastes 22 minutes on IT issues. If you're running the network, keeping things running smoothly is critical. ICMP can help you do just that.

But ICMP does have a dark side. Sometimes, hackers use it to flood your server with so many requests that you lose connectivity altogether.

What Is the ICMP Protocol?

In 1981, the Network Working Group developed the Internet Control Message Protocol to help interconnected devices communicate quickly and easily.

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