For a monthly-subscribed CCN instance, you can view, upgrade and renew its bandwidth in the console. For a pay-as-you-go CCN instance billed by monthly 95th percentile, you can view its bandwidth cap and change the bandwidth limit type in the console. Please note that the monthly-subscribed CCN instance is currently in beta. To try it out, please contact sales.

Prerequisites

• You have created a CCN instance and associated it with network instances as instructed in Creating a CCN Instance and Associating Network Instances.
• Check that there is no route conflict in the route table. For more information, see Viewing Routing Information.

Viewing the Bandwidth of Monthly-subscribed CCN Instances

1. Log in to the VPC console and click Cloud Connect Network in the left sidebar.
2. On the CCN instance list page, click the ID/Name of the target monthly-subscribed CCN instance to enter its details page. Click the Bandwidth Management tab.
   This tab displays the regions where the cross-region bandwidth applies, bandwidth cap, expiration time, and other information.
3. On the Bandwidth Management page, perform the following operations as needed.
   • Upgrade bandwidth
     1. Locate the bandwidth package to be upgraded, and click Upgrade Bandwidth in the Operation column.
     2. Set the bandwidth cap, check the auto-renewal box as needed and click OK in the pop-up window.
   • Renew bandwidth
     1. Locate the bandwidth package to be renewed and click Renew in the Operation column.
     2. Select the renewal duration, check the auto-renewal box as needed and click OK in the pop-up window.
   • Auto-renewal
     In the Auto-renewal column of the target bandwidth package, toggle the switch on.

Viewing the Bandwidth of Pay-as-you-go CCN Instances Billed by Monthly 95th Percentile

1. Log in to the VPC console and click Cloud Connect Network in the left sidebar.
2. On the CCN instance list page, lick the ID/Name of the target pay-as-you-go CCN instance to enter its details page. Click the Bandwidth Management tab.
   This tab displays the bandwidth cap of the current bandwidth limit type.
   • Inter-region bandwidth limit
   • Region outbound bandwidth limit
3. (Optional) Change the bandwidth limit type.
   1. Click Change on the right of Speed limit mode.
   2. Select a bandwidth limit type from the drop-down list in the pop-up window.

      Note：

      Changing the bandwidth limit type will delete existing configurations. The bandwidth cap will be set to 1 Gbps by default. If you require a higher bandwidth, please submit a ticket.

      Bandwidth Limit	Description
      Region bandwidth out	The outbound bandwidth cap of a single region to other regions
      Inter-region bandwidth	The inbound and outbound bandwidth cap between regions. Monthly-subscribed CCN instances only support inter-region bandwidth limit.

   3. Click OK.