Click Cloud Connect Network on the left sidebar to enter the CCN management page.
In the list, click the ID of the CCN instance to open the details page.
Click Bandwidth Management. Click Change to change the speed limit mode.
The default bandwidth cap is 1 Gbps. If you want to increase the bandwidth, submit a ticket.
Inter-region bandwidth limit Click Change Bandwidth to go to the Change Bandwidth page. Select Region A and Region B and enter the Bandwidth Cap. If you need to add more entries, click Add. Click OK to finish.
Region outbound bandwidth limit Click Adjust bandwidth speed limit. In the page that appears, select desired regions in the Add region outbound speed limit list on the left. Enter corresponding speed limits on the right. Click OK to finish.