What are the tools that underpin the SmartNOS service?

SmartNOS (Network-as-a-Service Operation Service) is a Huawei managed service solution for enterprise campus networks. It is underpinned by the ServiceTurbo Cloud platform. ServiceTurbo is a multi-tenant, cloud-based service platform that provides the necessary tools for remote network management, automated operations and maintenance (O&M), monitoring, and analytics. It enables the delivery of SmartNOS by providing the core functionalities of device management, service orchestration, and fault diagnosis required for the service.

B. Ensp: This is Huawei's graphical network simulation platform for training and learning, not a cloud-based operational service tool.
C. Packet tracer: This is a network simulation tool developed by Cisco Systems, not a Huawei product or a tool used for Huawei's SmartNOS.
D. Smartkit: This is a Huawei toolkit for deploying, maintaining, and upgrading IT devices like servers, storage, and HCI, not for cloud-based network operations services.

1. Huawei Enterprise Support, "ServiceTurbo Cloud Managed Service Solution". This official documentation explicitly states that ServiceTurbo Cloud is the platform that supports Huawei's cloud managed services, including SmartNOS. It details the platform's architecture and its role in enabling remote O&M.

2. Huawei, "Huawei Cloud Managed Network Solution White Paper". Section 3, "Architecture of the Cloud Managed Network Solution," describes the ServiceTurbo cloud management platform as the core component for delivering managed network services.