Cloud Enterprise Network (CEN) can be used to build a global network for a hybrid cloud or distributed business system. You can use CEN to connect network resources on a global scale. You can connect network instances by attaching them to a CEN instance.
To connect network instances by using CEN, perform the steps shown in the following figure. Network instances, such as virtual private clouds (VPCs), virtual border routers (VBRs) that are connected to on-premises data centers, and cloud connect networks (CCNs) that are connected to regional branches and headquarters, may be deployed in different regions or created under different accounts. Therefore, the procedure may vary based on the regions and accounts to which these network instances belong. This Quick Start provides all steps and configurations that may be necessary for attaching network resources to your CEN instance. You can skip some steps or configurations as needed.