From Home Router to Enterprise Network: 7 Things I Learned as an IT Executive

As an IT Executive, I used to think networking was only about cables, routers, and internet speed. But once I started working hands-on with real systems, I realized networking is the backbone of every business operation. If the network goes down, everything stops. Here are 7 practical networking lessons I learned that every beginner in IT should know: 1. IP Addresses Matter More Than You Think Every device needs a unique identity. Understanding IPv4, subnetting, DHCP, and static IPs saves hours