Fault Handling Method in Fault Tolerant Network Architecture

摘要

The present invention relates to a processing method for real-time switching, by minimizing the cost of switching algorithms required for switching, and in particular, by forming an economically configurable structure, a single intersection path structure, which is a fault-tolerant network structure, is a conventional dual transmit / receive (DRDT) scheme. It can be installed at a lower price than the structure, and as long as there is no failure in the neighboring neighbor nodes, the switching time is '0' like the existing DRDT.