What is a mesh network topology?

A mesh network topology is defined by the characteristic that each device within the network connects to multiple other devices. This interconnection allows for multiple pathways for data to travel between devices. As a result, if one device or pathway fails, the network can still function effectively through alternative routes. This redundancy enhances both reliability and robustness in data transmission, making mesh networks particularly suitable for environments that require high availability and fault tolerance, such as critical communication networks or settings where constant connectivity is vital.

In comparison, other options describe different types of topologies. A central hub topology, for instance, involves a single central device to which all other devices connect, creating a point of failure. A topology with a single path restricts all data transmission to one route, making it vulnerable to breakdown. Lastly, while mesh networks can utilize wireless connections, the defining feature is not the type of connection but rather the interconnectivity between all devices. Thus, the correct understanding of a mesh network centers around its multi-connective nature, emphasizing resilience and flexibility in data transfer.