RPRudra Patelinrudrapatel.hashnode.dev00Multi-tier virtual homelab: what I built and what I'd change1d ago · 9 min read · I built a segmented network lab on a single laptop which has few Linux containers, a hand-configured router doing firewall, DNS, DHCP and VPN, and WireGuard as the only way in. This post covers the chJoin discussion
TLTirthak Likharintirthaklikhar.hashnode.dev10Why the OSI Model Diagram in Your Textbook Is IncompleteMay 25 · 9 min read · I spent weeks staring at the OSI model and the Ethernet frame diagram in my notebook. I could label every field. I could recite all seven layers. But I genuinely had no idea what was actually happeninJoin discussion
IAIkem Adainviolacordis.hashnode.dev00Introduction to Computer NetworksMay 12 · 8 min read · Every time you send a message, join a video call, stream a movie, or open a website, something invisible happens in the background. Your device connects with others, data travels across systems, and iJoin discussion
AYAbhishek Yadavinabhi-url-parameters.hashnode.dev00URL Parameters vs Query Strings in Express.jsMay 9 · 4 min read · Introduction When building APIs with Express.js, data is often passed through URLs. Two of the most common ways to send data in URLs are: URL Parameters Query Strings Although both are used in rouJoin discussion
FGFrances Georgeinventandsubnet.hashnode.dev00How to create Virtual network (Vnet) and Subnet in Microsoft AzureApr 29 · 3 min read · Creating a Virtual Network (VNet) and Subnet is a fundamental skill when working with Microsoft Azure. It allows you to securely organise and control your cloud resources. What is a VNet and Subnet? VJoin discussion
RRRuth Rojasinruthr.hashnode.dev00 SNMP & ICMP ProtocolsApr 24 · 3 min read · Today I learned some details about a couple of communication protocols while working on a system at work. SNMPSNMP stands for Simple Network Management Protocol. It runs over UDP (User Datagram ProtocJoin discussion
BBGyaniinblog.bgyani.co.in22Session Persistence ExplainedApr 11 · 5 min read · 1. Problem Statement Imagine this: A user logs into your application, adds items to their cart...Everything works fine. Then suddenly — they get logged out or their cart is empty. Why? Because their nAArchit and 1 more commented
RSRajaram Sinrajaram0203.hashnode.dev00📡 Core Protocols Every DevOps Engineer Must KnowApr 11 · 16 min read · ⏱️ 10–12 min read · 🎯 Beginner → Intermediate · 📚 Part 5 of 10 👉 Missed Part 4? IP Addressing & Subnetting Made Simple 🤔 Why Should You Care About Protocols? Every single thing you do as a DevOps Join discussion
RSRajaram Sinrajaram0203.hashnode.dev00🔢 IP Addressing & Subnetting Made Simple — For DevOps EngineersApr 5 · 12 min read · ⏱️ 8–10 min read · 🎯 Absolute Beginner · 📚 Part 4 of 10 👉 Missed Part 3? The OSI Model — Layer by Layer 🤔 Why Does Subnetting Feel So Hard? Because most people teach it backwards — with binary mJoin discussion
HSHarshit Sharmainharshitsharma1835.hashnode.dev00Understanding Network DevicesMar 30 · 3 min read · Hi folks, in this blog, we will learn about different netwrok devices. So, let's begin. What is a Modem and how it connects your network to the internet? A modem is a device that connects our home to Join discussion
