The Control Center window contains two system buttons, as described in the following list.
Synchronize System is used for synchronizing devices and software images that are known to the control plane with the Control Center application.
Click Synchronize System whenever you add devices to an I-Fabric or when you add or change global software images using the command-line interface. Also synchronize system after you add a new I-Fabric.
Check System Configuration is used for validating I-Fabric configurations during the N1 Provisioning Server software installation.
Also check the system configuration each time you change a configuration parameter, such as the connector or an IP address. A dialog box displays the validation information for the system configuration and any error messages. Depending on the error that occurred, make the appropriate corrections, then check the system configuration again to ensure that the correct adjustment was made.