Rishabh Rawat • 5/1/2022

Introduction to Address Resolution Protocol (ARP)

This article provides an introduction to the Address Resolution Protocol (ARP), explaining its role in mapping IP addresses to physical MAC addresses on a local network. It details the packet journey through network layers, how routers handle ARP for remote servers, and includes a practical example using the `arp -a` command to view cached mappings.

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#networking #Protocols #Arp