Introduction to Networking

5. Mesh Topology

A mesh topology is a network configuration where every device is interconnected with every other device. This creates a highly redundant and reliable network with multiple paths for data to travel. Devices are interconnected, with multiple paths between nodes. Can be full mesh (every device connects to all others) or partial mesh.

Characteristics:

1. Highly reliable due to redundant paths.

2. Common in critical infrastructure (e.g., backbone networks).

    Advantages: It's highly fault-tolerant; if one connection fails, data can simply be rerouted through another path. This redundancy makes it very reliable and secure. It also allows for high-speed data transfer between devices.

    Disadvantages: It's extremely expensive and complex to install and maintain because it requires a huge amount of cabling and a large number of connections