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An element management system (EMS) consists of systems and applications for managing network elements (NE) on the network element-management layer (NEL) of the Telecommunications Management Network (TMN) model.

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  • Ein Element Management System (EMS) ist eine zentralisierte Netzwerkmanagement-Software und dient der Remote Konfiguration, Analyse und Systemüberwachung. Ein EMS verwendet neben anderen Protokollen wie (Common Management Information Protocol) oder CMAP (Connection Management Access Protocol) meist das SNMP (Simple Network Management Protocol). SNMP baut auf dem Manager-Agent Prinzip auf und dient der Übermittlung von Steuerungs- sowie Kontrolldaten zwischen den Netzwerkelementen. Der Manager hat also die Möglichkeit, alle Agents (Netzwerkelemente) zu verwalten. Da die Netzwerkgröße stetig anwächst, ist es eine Herausforderung, das Netzwerk funktionsfähig zu halten und auf mögliche Netzwerkstörungen umgehend zu reagieren. Dies gilt vor allem, wenn mehrere Switches in den verschiedenen Subnetzen eingesetzt werden. Um das Netzwerkmanagement zu vereinfachen, bietet ein EMS eine zentralisierte Remote-Management-Plattform, mit der Administratoren auf einfache Art und Weise von einem einzigen Computer aus jedes Element im Netzwerk verwalten und überwachen können. Somit wird ein effizientes Netzwerkmanagement ermöglicht und die Last vom Administrator genommen. (de)
  • An element management system (EMS) consists of systems and applications for managing network elements (NE) on the network element-management layer (NEL) of the Telecommunications Management Network (TMN) model. As recommended by ITU-T, the element management system's key functionality is divided into five key areas - fault, configuration, accounting, performance and security (FCAPS). Portions of each of the FCAPS functionality fit into the TMN models. Northbound, the EMS interfaces to network management systems and or service management systems depending on the deployment scenario. Southbound, the EMS talks to the devices. An element management system manages one or more of a specific type of telecommunications network element. Typically, the EMS manages the functions and capabilities within each NE but does not manage the traffic between different NEs in the network. To support management of the traffic between itself and other NEs, the EMS communicates upward to higher-level network management systems (NMS) as described in the telecommunications management network layered model. The EMS provides the foundation to implement TMN–layered operations support system (OSS) architectures that enable service providers to meet customer needs for rapid deployment of new services, as well as meeting stringent quality of service (QoS) requirements. The TeleManagement Forum common object request broker architecture (CORBA) EMS–to–NMS interface heralds a new era in OSS interoperability by making the TMN architecture a practical reality. (en)
  • 요소 관리 시스템(element management system, EMS)은 (TMN) 모델의 네트워크 요소 관리 계층(NEL)에서 (NE)를 관리하기 위한 시스템과 애플리케이션으로 구성된다. ITU-T의 권고에 따라 요소 관리 시스템의 주요 기능은 5가지 주요 영역으로 분류된다 - 실패(fault), 구성(configuration), 회계(accounting), 성능(performance), 보안(FCAPS). FCAPS 기능의 각 부분은 TMN 모델에 들어맞는다. (northbound) EMS는 디플로피먼트 시나리오에 따라 네트워크 관리 시스템 및 시스템과 통신한다. (southbound) EMS는 장치와 통신한다. 요소 관리 시스템은 하나 이상의 특정한 유형의 통신 네트워크 요소를 관리한다. 일반적으로, EMS는 각 NE 안의 기능을 관리하지만 네트워크 내의 각기 다른 NE들 간 트래픽은 관리하지 않는다. (ko)
  • Система управления элементами сети (англ. Element management system, сокр. EMS) — программное обеспечение предназначенное для управления и контроля отдельного сетевого элемента группы однотипных элементов. Состоит из систем и приложений, которые связаны с управлением (СЭ) на сетевом уровне управления элементом (УСЭ) модели управления телекоммуникационной сетью. (ru)
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  • 요소 관리 시스템(element management system, EMS)은 (TMN) 모델의 네트워크 요소 관리 계층(NEL)에서 (NE)를 관리하기 위한 시스템과 애플리케이션으로 구성된다. ITU-T의 권고에 따라 요소 관리 시스템의 주요 기능은 5가지 주요 영역으로 분류된다 - 실패(fault), 구성(configuration), 회계(accounting), 성능(performance), 보안(FCAPS). FCAPS 기능의 각 부분은 TMN 모델에 들어맞는다. (northbound) EMS는 디플로피먼트 시나리오에 따라 네트워크 관리 시스템 및 시스템과 통신한다. (southbound) EMS는 장치와 통신한다. 요소 관리 시스템은 하나 이상의 특정한 유형의 통신 네트워크 요소를 관리한다. 일반적으로, EMS는 각 NE 안의 기능을 관리하지만 네트워크 내의 각기 다른 NE들 간 트래픽은 관리하지 않는다. (ko)
  • Система управления элементами сети (англ. Element management system, сокр. EMS) — программное обеспечение предназначенное для управления и контроля отдельного сетевого элемента группы однотипных элементов. Состоит из систем и приложений, которые связаны с управлением (СЭ) на сетевом уровне управления элементом (УСЭ) модели управления телекоммуникационной сетью. (ru)
  • An element management system (EMS) consists of systems and applications for managing network elements (NE) on the network element-management layer (NEL) of the Telecommunications Management Network (TMN) model. (en)
  • Ein Element Management System (EMS) ist eine zentralisierte Netzwerkmanagement-Software und dient der Remote Konfiguration, Analyse und Systemüberwachung. Ein EMS verwendet neben anderen Protokollen wie (Common Management Information Protocol) oder CMAP (Connection Management Access Protocol) meist das SNMP (Simple Network Management Protocol). SNMP baut auf dem Manager-Agent Prinzip auf und dient der Übermittlung von Steuerungs- sowie Kontrolldaten zwischen den Netzwerkelementen. Der Manager hat also die Möglichkeit, alle Agents (Netzwerkelemente) zu verwalten. (de)
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  • Element Management System (de)
  • Element management system (en)
  • 요소 관리 시스템 (ko)
  • Система управления элементами сети (ru)
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