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CYTypes of Computer Networks โ Explained Simply
Understanding network types is fundamental for anyone in IT, Networking, or Cyber Security.
Hereโs a quick breakdown:
PAN โ Personal Area Network
Smallest network range.
Connects personal devices using Bluetooth or USB.
Example: Smartphone connected to smartwatch or wireless headphones.
LAN โ Local Area Network
Covers small areas like home, office, or school.
Uses Ethernet or Wi-Fi.
High speed & low latency.
Example: Office computers connected to a shared printer and internet.
MAN โ Metropolitan Area Network
Covers a city or large campus.
Connects multiple LANs together.
Example: University campuses connected across a city.
WAN โ Wide Area Network
Covers countries or continents.
Uses fiber optics and satellites.
The Internet is the largest WAN.
Example: Accessing a website hosted in another country.
SAN โ Storage Area Network
High-speed network designed for storage.
Connects servers to centralized storage systems.
Example: Enterprise-level backup and data center storage.
From PAN to WAN, each network type plays a critical role in modern IT infrastructure.
Networking isnโt just theory โ itโs the backbone of Cyber Security, Cloud, and DevOps.
#Networking #ComputerNetworks #ITLearning #CyberSecurity #CCNA #TechJourney
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