This topic describes how to set the cross-region bandwidth. To connect network instances deployed in different regions by using Cloud Enterprise Network (CEN), you must purchase a bandwidth plan and set the cross-region bandwidth.
|Mainland China||China (Qingdao), China (Beijing), China (Zhangjiakou), China (Hohhot), China (Ulanqab), China (Shenzhen), China (Heyuan), China (Hangzhou), China (Shanghai), and China (Chengdu)|
|North America||US (Silicon Valley) and US (Virginia)|
|Asia Pacific||China (Hong Kong), Singapore (Singapore), Malaysia (Kuala Lumpur), Japan (Tokyo), Indonesia (Jakarta), and India (Mumbai)|
|Europe||Germany (Frankfurt) and UK (London)|
Purchase a bandwidth plan
To purchase a bandwidth plan, perform the following steps:
- Log on to the CEN console.
- On the Instances page of the CEN console, find the CEN instance that you want to manage and click its ID.
- On the CEN details page, click the Bandwidth Plans tab and click Purchase Bandwidth Plan(Subscription) or Purchase Bandwidth Plan(Pay-As-You-Go).
- Set the following parameters to configure the bandwidth plan, click Buy Now, and then complete the payment.
Parameter Description CEN Select the CEN instance for which you want to purchase a bandwidth plan. Area-A Select an area where the network instance that you want to connect is deployed.Note You cannot modify the area after the bandwidth plan is purchased. Area-B Select the other area where the other network instance that you want to connect is deployed.Note You cannot modify the area after the bandwidth plan is purchased. Billing Method Displays the billing method of the bandwidth plan. Bandwidth Select the maximum bandwidth of the bandwidth plan based on your business requirements. Unit: Mbit/s. Name Enter a name for the bandwidth plan. Duration Specify a duration for the subscription bandwidth plan.
Select Auto-renewal to enable auto renewal for the subscription bandwidth plan.Note You are not required to specify a duration for a pay-as-you-go bandwidth plan.Note You cannot manually delete bandwidth plans. To delete a bandwidth plan, submit a ticket.
Set the cross-region bandwidth
After you purchase a bandwidth plan, perform the following steps to set the cross-region bandwidth plan: