System for determining the status of an entity in a computer network
First Claim
1. In a network comprising interrelated network entities including communicating network entities and at least one non-communicating network entity, a system for monitoring a status of the non-communicating network entity, comprising:
- means for providing an electronic network management system;
means for said network management system communicating with said communicating network entities to obtain operational information as to the communicating network entities; and
means for said network management system using the operational information as to the communicating network entities and information as to relations between said non-communicating network entity and said communicating network entities to infer the status of the non-communicating network entity.
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Accused Products
Abstract
A network management system includes a user interface, a virtual network and a device communication manager. The virtual network includes models which represent network entities and model relations which represent relations between network entities. Each model includes network data relating to a corresponding network entity and one or more inference handlers for processing the network data to provide user information. The system can poll or communicate with certain network entities and can infer the status of network connectors and other network entities for which polling is impossible or impractical. The system performs a fault isolation technique wherein the fault status of a network device is suppressed when it is determined that the device is not defective. User displays include hierarchical location views and topological views of the network configuration. Network devices are represented on the displays by multifunction icons which permit the user to select additional displays showing detailed information regarding different aspects of the corresponding network device.
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Citations
10 Claims
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1. In a network comprising interrelated network entities including communicating network entities and at least one non-communicating network entity, a system for monitoring a status of the non-communicating network entity, comprising:
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means for providing an electronic network management system; means for said network management system communicating with said communicating network entities to obtain operational information as to the communicating network entities; and means for said network management system using the operational information as to the communicating network entities and information as to relations between said non-communicating network entity and said communicating network entities to infer the status of the non-communicating network entity. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification