What is the primary purpose of the ICMP protocol in networking?
- To diagnose network connectivity issues
- To encrypt data traffic
- To provide Quality of Service (QoS)
- To route packets between networks
ICMP (Internet Control Message Protocol) is primarily used to diagnose network connectivity issues. It allows devices to send error and control messages, such as ping requests and responses, which are essential for network troubleshooting and diagnostics.
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