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the technical details of the network’s capabilities. [1] [2] Planning a new network/service involves implementing the new system across the first four layers of the OSI Reference Model. [1] Choices must be made for the protocols and transmission technologies. [1] [2] The network planning process involves three main steps:
Configuration status accounting is the ability to record and report on the configuration baselines associated with each configuration item at any moment of time. Configuration audits are broken into functional and physical configuration audits. They occur either at delivery or at the moment of effecting the change.
SAE EIA-649-2, “Configuration Management Requirements for NASA Enterprises”, was released in April 2015. [20] This companion standard is needed to provide a resource that standardizes Configuration Management (CM) requirements specific to National Aeronautics and Space Administration (NASA) agreements and design activities.
FCAPS is the ISO Telecommunications Management Network model and framework for network management. FCAPS is an acronym for fault, configuration, accounting, performance, security, the management categories into which the ISO model defines network management tasks.
Network configuration and change management (NCCM) is a discipline in information technology. Organizations utilize NCCM as a way to: automate changes; reduce network downtime; network device configuration backup & restore; meet compliance.
Network architecture is the design of a computer network.It is a framework for the specification of a network's physical components and their functional organization and configuration, its operational principles and procedures, as well as communication protocols used.
Many scientifically important problems can be represented and empirically studied using networks. For example, biological and social patterns, the World Wide Web, metabolic networks, food webs, neural networks and pathological networks are real world problems that can be mathematically represented and topologically studied to reveal some unexpected structural features. [1]
IT network assurance quantifies risk from an IT network perspective, based on analysis of network facts. [1] Examples could be identifying configuration errors in network equipment , which may result in loss of connectivity between devices, degradation of performance or network outages.