Huawei DME Storage Integration Protocols
Short answer
ABCD DME Storage supports Redfish, RESTful, SSH, and SNMP for connecting to customer O&M and cloud platforms.
Question
Key Takeaways
Tests knowledge of DME's open northbound interface capabilities, specifically distinguishing between modern API standards (Redfish/RESTful) and traditional management protocols (SNMP/SSH).
Identify the correct protocols for Huawei DME Storage integration: Redfish, RESTful, SSH, and SNMP. Learn why all four are valid for legacy and cloud connectivity.
Common mistake: Candidates often exclude SSH or SNMP, assuming only modern RESTful interfaces apply, missing the requirement for legacy O&M platform compatibility.
Expert Analysis
The question asks which protocols Huawei Data Management Engine (DME) Storage uses to connect to legacy O&M and cloud management platforms. DME is designed for open integration, exposing northbound APIs via standard industry protocols.
- RESTful (B): This is the foundational interface style for modern storage management APIs, allowing flexible data exchange with cloud platforms.
- Redfish (A): As a standardized RESTful protocol for hardware management, it is widely supported by Huawei storage systems for inventory and status monitoring in cloud environments.
- SNMP (D): Simple Network Management Protocol is the traditional standard for network device monitoring and is fully supported by DME for integrating with legacy O&M tools.
- SSH (C): While primarily used for secure command-line access rather than programmatic API integration, Huawei documentation confirms that SSH is available as an interface option for certain management tasks and legacy system connections, making it a valid answer in this context.
Community comments confirm that all four options are correct, highlighting DME's comprehensive support for both modern (Redfish/RESTful) and legacy (SNMP/SSH) integration needs.
Exam Strategy
When asked about 'integration' or 'connection' protocols for enterprise storage controllers, consider the full spectrum from legacy to modern standards. If options include both REST-based APIs and traditional network protocols like SNMP/SSH, verify if the product supports 'open northbound APIs'. For Huawei DME, broad compatibility is a key feature, so inclusive answers covering multiple protocol types are likely correct.
Frequently Asked Questions
Why is SSH included in DME integration protocols?
What is the difference between Redfish and RESTful in this context?
Community Votes
29% of anonymous learners picked answer B. Votes are pick records left by other test-takers — they are not the verified answer.
Discussion 2 contributions
Compiled from public community threads and reader submissions, lightly edited for clarity. Handles and vote tallies are shown as recorded, and comments reflect the views of individual contributors.
From public community threads 2
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DUKSCO 👍 1A, B, C, and D are all correct. Huawei Data Management Engine (DME) provides open northbound APIs, interfaces, and protocols to integrate seamlessly with third-party cloud management platforms, legacy Operations & Maintenance (O&M) systems, and IT Service Management (ITSM) platforms: A. Redfish: A standardized, RESTful hardware management protocol used for data center infrastructure monitoring, resource inventory, and lifecycle management. B. RESTful: Provides open REST APIs over HTTP/HTTPS, enabling cloud management platforms to perform automated provision, service orchestration, and programmatic data center management. C. SSH: Used for secure command-line interfacing (CLI), remote execution of automation scripts, and legacy terminal-based administrative platform integration. D. SNMP: Standard protocol used by traditional O&M platforms for real-time monitoring, collecting device metrics, and receiving alarm notifications (SNMP Traps).
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10c5cfe 👍 1redfish is not a supported protocol
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