What is Ring Network Topology? Advantages and Disadvantages of Ring Network Topology by Anshul 2023

What is Ring Network Topology? Advantages and Disadvantages of Ring Network Topology by Anshul 2023

Ring network topology

Ring topology should be preferred in mission-critical applications when network security and monitoring are essential. This is because the topology allows for automatic failover to ensure continuity of service.

Data travels from device to device until it reaches its final destination and then back to the data center. This configuration is less demanding in wiring than the star topology.

Advantages of Ring Topology

• Ring topology allows us to connect all the devices in our network in series.
• The topology is easy to implement and at low cost.
• In a ring network topology, all its nodes are connected in a chain to each other by two-point links and from last to first.
• Monitoring and controlling critical applications.
• A dual-ring network can be implemented to create two directions for data travel.
• Data transmission is high-speed.
• In this type of topology, the probability of collision is minimum.
• Cheap to set up and expand.
• It is less expensive than star topology.

Disadvantages of Ring Topology

• In the face of the traditional star topology, if one device fails, the entire network suffers the consequences and is at risk of losing the network.
• A system allowing centralized traffic management in metropolitan areas.
• Gigabit fiber optic networks and Ethernet switches are spread across multiple metropolitan areas with multiple nodes, over long distances and at high speeds.
• Failure of a node breaks the ring structure if the communication is unidirectional.
• Failure of one node in the network may cause the entire network to fail.
• Troubleshooting is difficult in this topology.
• Adding or removing stations in between can disturb the whole topology.
• less secure.