In dual ring topology, the movements that can be combined simultaneously without any conflict is EBT- SBT WBL-EBL.
Two rings that are joined together to form a network make up a dual-ring topology. When the network fails, each ring continues to function independently until one is disabled. When this occurs, the active ring automatically encircles the inactive ring to maintain data flow.
The benefits of ring topology include:
Rapidity and dependability, communication over distance that is uninterrupted.
There is no need for terminators.
The drawbacks of ring topology include:
Network issues caused by defective Media Access Unit (MAU) cards or bad ports, network impact caused by any additional, modified, or damaged devices.
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