A ring topology is a network design in which devices are linked together in a ring structure and communicate with one another based on the nodes that are next to them on the ring. A ring topology is more effective than a bus architecture and can support greater loads.

A ring network is a network topology in which each node connects to exactly two other nodes, forming a single continuous pathway for signals through each node – a ring. Data travels from node to node, with each node along the way handling every packet.

This comprehensive guide aims to provide you with a robust understanding of ring topology, focusing on key distinctions such as single versus dual rings. We’ll delve into scenarios where circular configuration shines or falls short and introduce you to important protocols like Token Ring and FDDI.

A ring topology is a network configuration where device connections create a closed circular data path. Each networked device is connected to two others, like points that form a circle. Together, devices in a ring topology are called a ring network.

The following image shows a typical ring topology. The following table lists the advantages and disadvantages of the ring topology. Like the bus topology, this topology is also no longer used in modern networks. This topology was originally developed by IBM to overcome the existing drawbacks of the bus topology.