Huawei implements "1-3-5" troubleshooting based on knowledge graphs, ensuring 24/7 online service, proactive O&M, and minute-level identification and locating of 90% faults.
Huawei’s"1-3-5" troubleshooting model, powered byknowledge graphs and AI-driven analysis, enables:
1-minute fault detection
3-minute root cause analysis
5-minute fault resolution or demarcation
This mechanism is part of Huawei’siMaster NCE-based intelligent O&M system, ensuring24/7 online service,proactive monitoring, andover 90% fault identification accuracy within minutes.
[Reference:, HCSA-IP Network V4.0 Study Guide — Chapter 2: Huawei Enterprise Datacom Network Solutions Overview, Huawei iMaster NCE-Campus AI O&M White Paper, ]
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