Overview

After adding a domain name to CDN, if you need to stop acceleration or restart acceleration due to service changes, you can enable or disable CDN or delete domain names on the CDN console.

You can also click Export in the upper right corner of the Domains page and choose to export all data or selected data to an XLSX file.

Scenarios

The following table describes the functions.

**Table 1** Scenarios
Item	Description
Adding a Domain Name	Add a domain name to CDN and configure origin servers and other information to accelerate content delivery.
Enabling/Disabling CDN for a Domain Name	Disabling CDN: Disable CDN for a domain name in the Enabled state. Enabling CDN: Enable CDN for a domain name in the Disabled state.
Deleting a Domain Name	Delete a domain name in the Disabled, Error, or Rejected state. NOTE: After a domain name is deleted, the system automatically deletes its related configuration. To use CDN for the removed domain name again, re-add and configure the domain name.
Domain Name Quota Management	Quotas are enforced for service resources on the platform to prevent unforeseen spikes in resource usage. Quotas limit the number or amount of resources available to users. If the existing domain name quota cannot meet your service requirements, submit a service ticket to request a higher quota.