What is Address Resolution Protocol—ARP Anshuman Address Resolution Protocol (ARP) is the quiet matchmaker that lets IPv4 addresses find the right MAC addresses on a LAN, then remembers those pairings for faster conversations later on. Why ARP exists When a device sends traffic, the packet carries I...

Understanding Clos / Spine–Leaf Architecture: Why Modern Data Centers Depend on It for Scale & Reliability Sabyasachi (SK) Say Yes to New Adventures Lorem Modern data centers—whether built by Google, Meta, AWS, Microsoft, or Arrcus-based fabrics—use a Clos / Spine–Leaf architecture instead of tradit...