VLAN (Virtual Local Area Network)

 VLAN (Virtual Local Area Network)

Types of Computer Networks

 Types of Computer Networks

Understanding the various types of networks is essential for IT and networking professionals. Here’s a brief guide to the most common network categories: PAN (Personal Area Network): A very short-range network surrounding an individual, such as Bluetooth or mobile hotspots. LAN (Local Area Network): A network within a limited area like a home, office, or single building. WLAN (Wireless Local Area Network): A LAN that uses Wi-Fi instead of wired Ethernet connections. CAN (Campus Area Network): Connects multiple LANs across a campus or large facility such as a university or industrial site. MAN (Metropolitan Area Network): Covers a city or large urban region. WAN (Wide Area Network): Spans large geographic areas, potentially across countries or continents, such as the Internet. SAN (Storage Area Network): A high-speed network dedicated to providing access to shared data storage systems. VPN (Virtual Private Network): Provides a secure, encrypted private connection over a public network. System Area Network: A high-performance network used in server clusters and high-performance computing environments. EAN (Enterprise Area Network): Connects an organization’s multiple locations and internal networks. POLAN (Passive Optical LAN): A LAN built using fiber optics and passive optical splitters for high bandwidth and long distance.

Network Engineer – Complete Guide

 Network Engineer – Complete Guide

Zero Trust Security

 Zero Trust Security

DHCP with MAC Binding

 DHCP with MAC Binding

OSI Model

 OSI Model

𝗛𝗼𝘄 𝗭𝗲𝗿𝗼 𝗧𝗿𝘂𝘀𝘁 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗪𝗼𝗿𝗸𝘀

 𝗛𝗼𝘄 𝗭𝗲𝗿𝗼 𝗧𝗿𝘂𝘀𝘁 𝗦𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗪𝗼𝗿𝗸𝘀

Essential IT Support Commands

 Essential IT Support Commands

Insecure vs Secure Network Ports

 Insecure vs Secure Network Ports

15 Network Devices – Simple Explanation with Examples

 15 Network Devices – Simple Explanation with Examples