This topic describes how to view the resource topology of a Cloud Enterprise Network (CEN) instance on the Resource Topology tab. Resource topology shows a diagram of network instances that are attached to the CEN instance and information about the network instances. This allows you to gain insight into how the network instances are connected and distributed and facilitates network management.
View how network instances are connected across regions
Log on to the CEN console.
On the Instances page, click the ID of the CEN instance that you want to manage.
On the CEN details page, click the Resource Topology tab to view the regions where network instances are attached to the CEN instance.
View how network instances are connected within a region
On the Resource Topology tab, you can click the name of a region to view the number and types of network instances attached to the CEN instance.
In addition, you can click the ID of a transit router and view information about network instances that are connected to the transit router.
View detailed information about network instances in a region
On the Resource Topology tab, you can click a type of network instance to view the information about this type of network instance.
For example, you can click VPC to view the detailed information about all VPCs that are attached to the CEN instance.