Explain Real-Life Example of Mesh Topology
Introduction
Mesh topology is a network structure where each device is connected to multiple other devices. This provides multiple paths for data transmission, making the network highly reliable and fault-tolerant.
Real-Life Example of Mesh Topology
1) The Internet
The best real-life example of mesh topology is the Internet. Different servers, routers, and networks are connected through multiple paths. If one connection fails, data automatically takes another route to reach its destination.
This ensures continuous communication even during network failures. That is why the Internet is very reliable and rarely completely shuts down.
2) Wireless Mesh Wi-Fi Systems
In large offices, malls, or homes, wireless mesh Wi-Fi systems are used. Multiple Wi-Fi nodes are placed in different locations, and each node connects with other nodes.
If one node stops working, devices automatically connect through another nearby node. This improves coverage and reduces signal dead zones.
3) Military and Defense Communication
Military communication systems use mesh topology for high reliability. Every communication device can connect to multiple others.
If one communication link is destroyed or fails, messages can still be transmitted through alternative paths.
Why Mesh Topology is Used in Real Life
- Provides high reliability
- No single point of failure
- Ensures continuous communication
- Suitable for critical systems
Viva Questions with Answers
1. What is mesh topology?
Mesh topology is a network where every device is connected to multiple other devices.
2. What is the best example of mesh topology?
The Internet.
3. Why is mesh topology reliable?
Because it has multiple communication paths.
4. Where is mesh topology commonly used?
Internet, wireless Wi-Fi systems, and military networks.
5. What is the main disadvantage of mesh topology?
It is expensive and complex to install.