April 12, 2026/
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Access Point – AP Access Point (AP) An Access Point (AP) is a networking device that allows wireless devices such...
8-Channel Home Automation with IR, Switch, Timer & Web Control ESP32 Based Projects Built a powerful ESP32-based 8-Channel Home Automation System ✅ Manual Control using Push Buttons ✅ IR Remote...
ESP8266 Based Smart Kitchen Automation & Monitoring System In this project, we are going to build an ESP8266 based smart kitchen with automation and a monitoring system using ESP-DASH. The kitchen...
ESP32 WiFi Web Server Secure Access EEPROM Memory Feedback Show you how to build a Relay Control System using the ESP32 that operates as a WiFi Access Point with a web server. This project lets you...
Build an ESP32 Home Automation with Web Server & EEPROM Build an ESP32 home automation system with Web control, manual switches, EEPROM relay memory, and real-tme status dashboard. Are you looking...
Policy Based Routing MikroTik ECMP Recursive Load Balancing & Failover PCC Load Balancing & Failover 1. What is Policy Based Routing (PBR)? Policy Based Routing (PBR) is a method used in...
FTTX,FTTH,FTTB,FTTC,FTTN,FTTP What is FTTH (Fiber to the Home) Choosing the Right Fiber-Optic Internet: FTTH vs. FTTP, FTTN, FTTC, and FTTB In today’s digital age, high-speed internet connectivity...
What Is SFP What is SFP SFP (Small Form-factor Pluggable) is a small, hot-swappable network transceiver module used in switches and routers to connect them to fiber-optic or copper cables. Its main...
LIU,FMS,ODF,JC BOX LIU (Light Interface Unit) What is an LIU? A Light Interface Unit (LIU) is a robust enclosure that houses and organizes fiber optic connectors and splices. It provides a centralized...
Fiber Connector Types What is a Fiber Connector? The fiber connector is called a fiber optic or optical fiber connector. It is a precise coupling device that joins fiber optic cables quickly, enabling...
Difference between Fiber optic cable and Copper wire In computer network, cables are the medium through which data transfer from one computer to another. There are several types of computer cables...
Difference Between Single Mode and Multimode Fiber What Is Fiber Optic Cable Fiber Optic cable is a network cable containing multiple strands of glass fibers. It uses light pulses generated by small...
Comparison Between OS1 and OS2 SMF Cables Single mode fiber cable is categorized into OS1 and OS2 fiber cable. These two kinds of fiber cables have different characteristics for diverse applications...
Multimode Fiber Types OM1 vs OM2 vs OM3 vs OM4 vs OM5 Multimode fiber is a common choice to achieve 10 Gbit/s speed over distances required by LAN enterprise and data center applications. There are...
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What is PBX & EAPBX PBX stands for Private Branch Exchange. It’s a private telephone network used within an organization or company. A PBX system allows internal communication between users...
Check Point Certification Check Point Firewall Certification Check Point certifications are essential for IT professionals looking to validate their expertise in security management using Check Point...
What is Paloalto Network Palo Alto Networks was founded in 2005 by Israeli-American Nir Zuk, a former engineer from Check Point and NetScreen Technologies, and was the principal developer of the first...
Router, Switch, and Firewall Network Switch vs Network Router vs Network Firewall There are three basic devices that are utilized in almost every network—network switch, network router and network...
Basic Firewall Interview Questions and Answers 1. What is a firewall? A firewall acts as a line of defense in a network. It acts as a barrier between a trusted and a non-trusted network. It...
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Linux File Permissions Linux File Permissions What Are Linux File Permissions? In Linux, every file and directory has permissions that control who can read, write, or execute it.This ensures security...
Linux Boot Process What Is the Linux Boot Process? The boot process is the sequence of operations that a Linux system performs from the moment you power on the computer until the login prompt or GUI...
Linux File System What Is the Linux File System? The Linux File System is the foundation of Linux operating systems, used to store, organize, and access data on storage devices such as hard disks...
Top 50 Linux Commands You Must Know as a Regular User ls – The most frequently used command in Linux to list directories pwd – Print working directory command in Linux cd – Linux...
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April 9, 2026/
MPLS MPBGP L3 VPN LAB Layer 3: the service provider will participate in routing with the customer. The customer will...
April 8, 2026/
VPLS Technology History of VPLS (Virtual Private LAN Service) History of VPLS (Virtual Private LAN Service) The development of VPLS...
April 7, 2026/
MPLS L2 LAB In L2VPNs, the provider act as a transparent L2 switch, providing ports to the customer. E-Line is...
April 7, 2026/
Router Technology What is Router A router is a networking device used to connect multiple networks and forward data from...
April 2, 2026/
Routing What is Routing Routing Routing is the process of forwarding data packets from one network to another network using...
April 2, 2026/
Broadcast Domains What is a broadcast domain In Ethernet LANs, a broadcast is one-to-all communication, which means that if a node sends...
April 2, 2026/
Collision Domain To understand what a collision domain is, we have to look a little bit in the past when...
April 1, 2026/
What is a Protocol What is a Protocol? A protocol is a set of rules and standards that define how...