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OSS and Network Management Flashcards

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  1. In Ericsson's OSS, what is the purpose of 'Bulk CM' functionality?

    Answer: Exporting and importing bulk configuration changes to/from multiple NEs simultaneously

    Bulk CM allows operators to export NE configurations to files, edit them offline, and re-import changes to hundreds of NEs in a single operation.

  2. What is the function of Ericsson's License Manager within ENM?

    Answer: Controls the activation and tracking of feature licenses on Ericsson network elements

    License Manager in ENM provides centralized control over network element capacity and feature licenses, ensuring compliance and enabling remote license activation.

  3. Which Ericsson OSS capability uses AI/ML to proactively detect anomalies before they cause service degradation?

    Answer: Intelligent Automation and Analytics in Ericsson's Cognitive Network solutions

    Ericsson's Cognitive Network capabilities apply AI/ML models to performance data to detect anomalies, predict failures, and recommend corrective actions proactively.

  4. In ENM, what is the 'FMX' (Fault Management eXtension) framework used for?

    Answer: Extending ENM's alarm handling with custom correlation rules and automated remediation scripts

    FMX allows operators to create custom alarm correlation rules and automate responses to specific fault patterns within ENM's Fault Management service.

  5. What does 'Closed-Loop Automation' mean in Ericsson's OSS/network management context?

    Answer: A self-healing cycle where the network detects issues, analyzes root cause, and automatically applies corrections

    Closed-Loop Automation creates a continuous cycle: monitor → analyze → decide → act → verify, enabling the network to automatically correct issues without human intervention.

  6. Which Ericsson solution provides a single pane of glass for managing both physical and virtualized (cloud-native) network functions?

    Answer: Ericsson Network Manager (ENM) with Cloud RAN support

    ENM has evolved to manage both traditional hardware-based NEs and cloud-native NFs deployed on Kubernetes, providing unified lifecycle management.

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Sources & references

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  1. credly.com — Score validity · verified Oct 2026
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