This topic describes how to view and increase the quotas of resources in the Cloud Enterprise Network (CEN) console. If the quota of a resource cannot meet your business requirements, you can request a quota increase.

Increase resource quotas on the Quotas page

You can increase quotas of the following resources on the Quotas page: the number of network instances that can be attached to a CEN instance in each region, the number of regions that can be added to a CEN instance, and the number of CEN instances that can be created by each Alibaba Cloud account.

  1. Log on to the CEN console.
  2. In the left-side navigation pane, click Quotas. On this page, you can view the resource usage of CEN instances within the current account.
    Quotas
  3. To increase the quota of a resource, click Submit Application in the Actions column. In the dialog box that appears, set the following parameters and click OK:
    • Requested Value: Enter a value to which you want to increase the quota. The value must be a number that is greater than the current quota. For more information about the default quotas, see Limits.
    • Reason: State the reason why you want to increase the quota, including the scenarios and necessity.
    • Email: Enter the email address of the applicant.

    After you submit the application, you can click History in the Actions column to view the application status.

    The system automatically reviews your application.

    • If the requested value exceeds the upper limit, the system automatically rejects the application and the application status changes to Rejected.

      If your application is rejected, enter a smaller value and submit the application again.

    • If the specified value falls within the valid range, the system automatically approves the application and the application status changes to Approved. The new quota immediately takes effect.

Increase the quota on routes

You can increase the number of routes that can be created for a CEN instance.

  1. Log on to the CEN console.
  2. On the Instances page, find the CEN instance that you want to manage and click the instance ID.
  3. Click the Routes tab and check the total quota on routes and the number of existing routes.
    Routes
  4. To increase the quota, click Submit Application in the Actions column. In the dialog box that appears, set the following parameters and click OK:
    • Requested Value: Enter a value to which you want to increase the quota. The value must a number that is greater than the current quota.
    • Reason: State the reason why you want to increase the quota, including the scenarios and necessity.