To split one real port into several virtual ones follow these simple steps:

1. Choose real port for splitting
2. Add virtual ports into a bundle by pressing "Add port" button.
3. Choose a virtual port to set as main in a bundle. Virtual port chosen, press "Set main" button.
Read more about main port here.
4. Finally, press "Add split port" button. Your port bundle is automatically created in Bundle tree.

Note: If an error occurred while creating ports bundle, you may analyze information in Activity log.