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EXFO Ontology - 实时的主动拓扑

EXFO Ontology从多个数据源查找与业务实体有关的信息,将它们结合起来并转化为可搜索的语义模型。

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所有产品 EXFO Ontology - 实时的主动拓扑
所有产品 EXFO Ontology - 实时的主动拓扑

Real-time topology for automated operations

Using graph-data and semantic modeling, EXFO Ontology, our powerful network topology management solution brings you an end-to-end dynamic view of your network and services. Start managing complex, cross-domain, multilayer network topologies with ease.

Real-time active topology helps:

Search through a dynamically changing topology; a one-stop shop for your network and service asset details

Link real-time network, service and customer data sources with ease

Explore up-to-date element status and dependency through topology views and dashboards

Track real-time network deployment and configuration

Contextualize all of the separate customer-impacting network elements that affect customers

Building coherent and complete views

Get an always-current model of all logical and physical assets required for the successful adoption of NFV/SDN and in the wider delivery of hybrid network services.

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EXFO Ontology can verify data to be migrated against supporting data sources such as network device configurations and spreadsheets to ensure that "junk" is not migrated and that problems in the old system are not just translated into problems in the new system

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实时拓扑

EXFO Ontology的实时主动拓扑分析平台和模块用于网络服务和客户保障应用。它们还用作数据源,使主动存储系统能够支持网络运营中心(NOC)、服务运营中心(SOC)和客户服务系统进行显示、故障诊断、工作流程和数据比较。

EXFO Ontology使用一种基于图和数据的方法以及图模式匹配推断/规则引擎,查找或计算保存在运营商(CSP)系统中的数据之间的主要关系,用于网络和网元管理(NMS/EMS)、计费、保障、实施和客户关系管理(CRM),从而建立标签、指针和关系的映射,精确显示服务及其底层的虚拟、逻辑和物理资源。

服务影响分析

服务影响分析

对于向客户提供高级且通常比较复杂的服务的CSP来说,EXFO Ontology的服务影响分析模块可自动确定客户面临的网络故障影响,从而根据业务的优先级来有效地确定维修活动的优先级——而不是运营支持系统(OSS)的心血来潮。

常见根源分析(CCA)

EXFO Ontology CCA模块使用独特的网络和服务拓扑模型,而这个模型的构建使用图和数据来强调模型内的连接性能。这使得服务和网络运营团队能够迅速、自动地找出最可能造成同时发生的各类服务或网络问题的根源——甚至在所涉及的网元之间没有直接连接的时候。需要研究的设备会根据导致问题的可能性排序,如果某个常见根源不能解释一类服务问题,EXFO Ontology CCA模块会将这些服务问题划分为群,每一群都有一个经过排序的设备清单。

变更影响分析和规划(CIAP)

CIAP使规划主管人员能够研究规划的安排,以确定是否能够将重叠的变更合并起来从而降低成本,或了解是否重新安排相互冲突的变更能够消除预期的变更方案冲突。这可以避免潜在的中断和服务劣化。集中协调多个变更方案还可以将影响相同部分网络或相同服务的变更合并起来,从而帮助降低成本和缩短中断时间。

实时、主动的拓扑

EXFO Ontology为成功部署和编排网络功能虚拟化(NFV)所需的各个逻辑和物理资产提供“始终更新的模型”:

  • 提供无可比拟、实时、端到端的网络、服务和客户视图
  • 实现端到端的闭环服务保障
  • 通过语义建模提高敏捷性和适应性
  • 在复杂的混合网环境中实现较低的拥有成本(TCO)和风险低、速度快的部署

主要特点

  • 显示故障和变更影响
  • 确定解决方案优先级并研究故障
  • 实现更快、更准确的网络规划
  • 实时验证现场变更
  • 使项目摆脱较差的旧数据
  • 实现精确的企业客户服务拓扑