View CCN instance information

Procedure

1. Log on to the Smart Access Gateway console.

2. In the left-side navigation pane, click CCN.

3. In the top navigation bar, select the region where the CCN instance is located.

4. On the CCN page, click the ID of the CCN instance. On the Basic Information tab, view its basic information. The following table describes the parameters.

   Parameter	Description
   Basic Information	A summary of the instance's basic information.
   Instance ID	The ID of the CCN instance.
   Instance Name	The name of the CCN instance. To rename the instance, click Edit.
   Created At	The time the CCN instance was created.
   Description	The custom description of the CCN instance. To modify the description, click Edit.
   Private CIDR Block	The private CIDR block that the CCN instance advertises to the cloud. To modify the private CIDR block, click Edit. Smart Access Gateway (SAG) instances advertise their on-premises private CIDR blocks to CCN, which in turn advertises them to a Cloud Enterprise Network (CEN) instance. This can create an excessive number of more-specific routes in the CEN instance. By configuring a private CIDR block on the CCN instance, you can aggregate these routes. Once configured, the CCN instance advertises only this aggregate block to the CEN instance, instead of the individual, more-specific CIDR blocks from the SAG instances. Note You can configure a maximum of five private CIDR blocks for each CCN instance.
   Interconnections Among SAG Instances Associated with the CCN Instance	Indicates whether SAG instances associated with this CCN instance can communicate. This feature is enabled by default, allowing associated SAG instances to communicate. To prevent communication between these instances, click Disable.
   CEN Information	Information about the associated CEN instance.
   Instance ID	The ID of the CEN instance. If no CEN instance is associated, click Bind CEN Instance to associate a CEN instance. For more information, see Associate with a CEN instance. To remove an existing association, click Unbind CEN Instance.
   Status	The status of the CEN instance.
   Instance Name	The name of the CEN instance.
   Description	The custom description of the CEN instance.