Activity-based user interface for network management

It is noted that network management systems can enhance the effectiveness of operators by providing goal-oriented user interfaces which support the way operators view their networks and their network operation activities. An object-oriented operations model which permits the explicit representation and manipulation of operator activities in the network management system software is presented. The benefits of the model include the selective grouping of tools relevant to operators' activities, the intelligent interworking and coordination of the tools within an activity, and the ability to manage an operation activity as a single entity. The model principles and the proposed activity-based user interface style are outlined, along with a prototype implementation and examples of the model's use for the management of packet switching networks.<>