Initial system configuration is conducted after powering it on for the first time and
establishing a connection, as documented in Installation.
Note that the option to perform initial configuration of a cluster is only
available in the BUI. If electing this option, read Chapter 10, Cluster Configuration
before beginning initial configuration for detailed
additional steps that are required for successful cluster setup. Pay careful
attention to the Clustering Considerations for Networking
section. Alternatively, cluster-capable appliances may be
initially configured for standalone operation using the following procedure, and
re-configured for cluster operation at a later time.