You can use the Cluster Configuration Wizard to Create and configure a cluster.
Note: If you plan to use a highly available host name, append the highly available host name to the host entries in the /etc/hosts file on both nodes configured in the cluster before changing the existing clustered application settings of a replication group.Example: /etc/hosts file on Cluster NodeA10.22.31.98 NodeA <Highly available host name>10.22.31.99 NodeB <Highly available host name>Example: /etc/hosts file on Cluster NodeB10.22.31.98 NodeA <Highly available host name>10.22.31.99 NodeB <Highly available host name>