In a ring topology, the host communicates with all nodes through the most effective path. You must use an external switch
in a ring topology. You must configure the network properly with a recommended external switch before creating redundant links
in the network.
Advantages:
-
Failure of any single Ethernet cable does not disrupt network communication
-
Additional nodes or heavier network traffic affects network performance less than the line topology
-
Simple installation
-
Ideal for a local networking solution
Disadvantages:
-
Network traffic patterns can make troubleshooting difficult
-
Requires an external switch