Why and when to perform this task
You configure a backup cluster to handle requests if the primary cluster fails.To configure a backup cluster, you must specify a name and an endpoint. The endpoint is called a "domain bootstrap address" and consists of a bootstrap host and port. The bootstrap host is the host that contains the deployment manager in which the backup cluster is configured. The bootstrap port is this same deployment manager's bootstrap port.
The primary cluster and the backup cluster must reside in separate cells. The backup cluster bootstrap host and port determine which cell contains the backup cluster.
Steps for this task