Why is Mesh Topology Fault Tolerant?

Answer: In the mesh topology, devices are interconnected with multiple paths, ensuring fault tolerance by offering redundancy and self-healing capabilities. This setup allows data to reroute dynamically in case of link or node failures, maintaining continuous connectivity.

Mesh Topology is Fault-Tolerant due to below reasons.

1. Redundancy

The mesh networks offer multiple paths between nodes. If one path fails due to a link or node failure, data can still reach its destination through alternate routes.

2. Self-Healing

When a link or node fails, mesh network can dynamically reroute traffic to avoid the failed component. This self-healing capability ensures continuous connectivity even in the presence of faults.

3. Scalability

Mesh network scan easily scale by adding more nodes without significantly impacting the network’s fault tolerance. Each new node adds more potential paths, further enhancing resilience.

4. Isolation of Failures

Unlike other topologies where a single point of failure can disrupt the entire network, mesh networks isolate failures to specific nodes or links, minimizing the impact on overall network performance.

5. Distributed Control

In mesh topology, decision-making is distributed among nodes, reducing the reliance o centralized components. This decentralization contributes to fault tolerance as o single node or entity controls the entire network.