Removing Instances from a Global Connection Bandwidth

Scenarios

You can remove global EIPs from a global connection bandwidth or unbind a global connection bandwidth from a cloud connection.

Constraints

• Before an instance is removed from a global connection bandwidth, the instance is not used to run workloads or establish network connectivity, or the workloads will be unavailable or the network will be interrupted.
• A global connection bandwidth can only be used by one type of instances. If you want to change the instance type, remove all the instances from the global connection bandwidth and then add instances of another type by referring to Adding Instances to a Global Connection Bandwidth.
• If cross-site connection bandwidths have been assigned from a global connection bandwidth, the global connection bandwidth cannot be unbound from the cloud connection. You need to delete the cross-site connection bandwidths first.

Deleting Cross-Site Connection Bandwidth

1. Go to the Central Networks page.
2. Locate the central network and click its name.
3. Click the Cross-Site Connection Bandwidths tab.
4. Locate the cross-site connection and click Delete Bandwidth in the Operation column.
5. In the displayed dialog box, click OK.

Removing Instances from a Global Connection Bandwidth

1. Go to the Global Connection Bandwidths page.
2. Locate the global connection bandwidth and click Unbind in the Operation column.
   • If the bandwidth is only bound to one instance, click Remove in the Operation column and then click OK in the displayed dialog box.
   • If the bandwidth is bound to more than one instance:
     1. On the details page of the bandwidth, click Associated Instances.
     2. Select the instances.
     3. Click Remove above the instance list.
     4. In the displayed dialog box, click OK.