What is WAN (Wide Area Network)? | Computer Network | Student Notes | [Hindi]

✅ What is LAN ✅

   • What is LAN (Local Area Network)? | C...  

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✅ What is MAN ✅

   • What is MAN (Metropolitan Area Networ...  

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✅ Difference between LAN, MAN & WAN ✅

   • Difference between LAN, MAN, WAN | Co...  

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00:00 Starting
00:32 What is WAN
02:07 Advantages of WAN
02:46 Disadvantages of WAN

👉 What is WAN

WAN stands for Wide Area Network. It is a type of computer network that spans a large geographical area, typically covering multiple cities, countries, or continents. WANs are designed to connect devices and networks that are not located in the same physical location.

Unlike Local Area Networks (LANs), which are designed to serve a smaller area, WANs are more complex and require more hardware and software to manage the network traffic, ensure security, and provide reliable connectivity.

👉 Advantages of WAN

▪️ Increased Connectivity: WANs provide connectivity and data sharing from anywhere in the world.

▪️ Enhanced Communication: WANs enable individuals to communicate through various communication channels, such as email, video conferencing, and instant messaging.

▪️ Cost-Effective: WANs can be more cost-effective than deploying separate networks at each location.

▪️ Scalability: WANs are highly scalable, and anyone can easily connect anytime from any corner of the world.

👉 Disadvantages of WAN

▪️ Security: WANs are vulnerable to security threats such as hacking, data breaches, and unauthorized access.

▪️ Complexity: WANs can be complex to manage, especially if they involve multiple technologies, and protocols. They require expertise to troubleshoot, and may require ongoing maintenance and upgrades to remain functional and efficient.

▪️ Latency: WANs can experience higher latency (delay) than local area networks (LANs) due to the longer distances and the number of devices.

▪️ Dependency on Service Providers: WANs often rely on service providers for connectivity, which can lead to a lack of control over the network and the services provided. This can also result in downtime or service disruptions if the service provider experiences technical issues.

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What is Wide Area Network
Meaning of Wide Area Network
Advantages of Wide Area Network
Disadvantages of Wide Area Network
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