27.5.2 Basic Configuration of Multiple Failure Monitoring

The multi-ring configurations with shared links to which the multi-fault monitoring functionality can be applied are those in which the shared link non-monitoring rings used as the backup ring and the shared link monitoring ring are associated one-to-one. The shared node is set as the master node of the shared link monitoring ring. The following figure shows an example of a basic configuration for the multi-fault monitoring functionality.

Figure 27-20: Basic configuration example of the multiple failure monitoring facility