Network management system using multifunction icons for information display

• US 5,261,044 A
• Filed: 11/07/1991
• Issued: 11/09/1993
• Est. Priority Date: 09/17/1990
• Status: Expired due to Term

• Current Assignee: Computer Associates Think Inc. (Broadcom, Inc.)
• Original Assignee: Cabletron Systems Incorporated (Extreme Networks, Inc.)
• Inventors: Gray, Eric W., Dev, Roger H., Scott, Walter P., Rustici, Eric S.
• Primary Examiner(s): Herndon, Heather R.
• Application Number:
  US07/788,936
• Time in Patent Office: 733 Days
• Field of Search: 395/155-161
• US Class Current: 715/855
• CPC Class Codes: G06F 11/2257 using expert systems
• CPC Class Codes: G06F 11/32 with visual or acoustical indication of the functioning of the machine
• CPC Class Codes: G06F 11/3447 Performance evaluation by modeling
• CPC Class Codes: G06F 2201/86 Event-based monitoring
• CPC Class Codes: G06F 2201/88 Monitoring involving counting
• CPC Class Codes: H04L 41/0604 using filtering, e.g. reduction of information by using priority, element types, position or time
• CPC Class Codes: H04L 41/22 comprising specially adapted graphical user interfaces [GUI]
• CPC Class Codes: H04L 41/40 using virtualisation of network functions or resources, e.g. SDN or NFV entities
• CPC Class Codes: H04L 43/00 Arrangements for monitoring or testing data switching networks
• CPC Class Codes: H04L 43/06 Generation of reports
• CPC Class Codes: H04L 43/103 with adaptive polling, i.e. dynamically adapting the polling rate
• CPC Class Codes: H04L 43/16 Threshold monitoring
• CPC Class Codes: Y10S 715/969 Network layout and operation interface

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 device and one or more inference handlers for processing the network data to provide user information. 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.

Claims

1. A method for displaying information relating to a computer network to a user, comprising the steps of:

maintaining information relating to network

entities of a computer network in a network management system;

said network management system providing a visual display of selected information relating to selected network entities, said network entities being represented on said visual display by icons, each having a plurality of user selectable areas; and

in response to a user selection of a prescribed area of an icon, said network management system providing a visual display of detailed information regarding a predetermined aspect of the network entity which the icon represents, each user selectable area of said icon providing access to a different visual display of detailed information regarding said network entity.

2. A method as defined in claim 1 wherein said icon includes a first area that represents a first parameter of the corresponding network entity and wherein said network management system provides detailed information regarding the first parameter of the corresponding network entity when the user selects the first area of the icon.

3. A method as defined in claim 2 wherein said icon includes a second area that represents a second parameter of the corresponding network entity and wherein said network management system provides detailed information regarding the second parameter of the corresponding network entity when the user selects the second area of the icon.

4. A method as defined in claim 3 wherein said icon includes a third area that contains type information regarding the network entity and wherein the network management system provides detailed configuration information regarding the corresponding network entity when the user selects the third area of the icon.

5. A method as defined in claim 4 wherein said icon includes a fourth area and wherein the network management system provides a pictorial representation of the corresponding network entity when the user selects the fourth area of the icon.

6. A method as defined in claim 3 wherein said first parameter comprises the status of the corresponding network entity and said second parameter comprises the performance of the corresponding network entity.

7. A method as defined in claim 1 wherein the step of providing a visual display includes simultaneously displaying two or more icons, each representing a different network entity and each having a plurality of user selectable areas for selecting different visual displays of information regarding a predetermined aspect of the network entity which the icon represents.

8. A method as defined in claim 7 wherein the step of providing a visual display further includes displaying interconnections between said two or more icons, said interconnections representing interconnections between network entities in the computer network.

9. A method as defined in claim 1 wherein one or more user selectable areas of said icon contain a visual representation of the detailed information that can be selected by the user.

10. A method for displaying information relating to a computer network to a user, comprising the steps of:

monitoring network entities of a computer network with a network management system and generating alarms when predefined events occur in said network entities;

said network management system providing a visual display of said alarms;

in response to a user selection of one of said alarms, said network management system displaying an icon representative of the network entity having an alarm, said icon having a plurality of user selectable areas; and

in response to user selection of a prescribed area of the icon, said network management system providing a visual display of detailed information regarding a predetermined aspect of the network entity which the icon represents.

11. A method as defined in claim 10 wherein said network management system displays said icon as part of the visual display of said alarms.

12. A method as defined in claim 11 further including the step of said network management system displaying text information relating to the user selected alarm.

13. A method as defined in claim 10 wherein said icon includes a first area that represents a first parameter of the corresponding network entity and wherein said network management system provides detailed information regarding the first parameter of the corresponding network entity when the user selects the first area of the icon.

14. A method as defined in claim 13 wherein said icon includes a second area that represents a second parameter of the corresponding network entity and wherein said network management system provides detailed information regarding the second parameter of the corresponding network entity when the user selects the second area of the icon.

15. A method as defined in claim 14 wherein said icon includes a fourth area and wherein the network management system provides a pictorial representation of the corresponding network entity when the user selects the fourth area of the icon.

16. A method as defined in claim 14 wherein said first parameter comprises the status of the corresponding network entity and said second parameter comprises the performance of the corresponding network entity.

17. A method as defined in claim 13 wherein said icon includes a third area that contains type information regarding the network entity and wherein the network management system provides detailed configuration information regarding the corresponding network entity when the user selects the third area of the icon.

18. A method as defined in claim 10 wherein the step of displaying an icon representative of the network entity having an alarm includes displaying an icon wherein one or more user selectable areas of said icon contain a visual representation of the detailed information that can be selected by the user.

19. A system for displaying information relating to a computer network, comprising:

a digital computer, a video display unit connected to said computer and storage means connected to said computer;

means for maintaining and updating information relating to network entities of a computer network in said storage means;

means for displaying on said video display unit selected information relating to said selected network entities, including means for representing said selected network entities on said video display unit by icons, each icon having a plurality of user selectable areas; and

means for providing on said video display unit a display of detailed information regarding a predetermined aspect of the network entity which the icon represents in response to a user selection of a prescribed area of the icon, each user selectable area of said icon providing access to a different display of detailed information regarding said network entity.

20. A system for displaying information relating to a computer network, comprising:

a digital computer, a visual display unit connected to said computer and storage means connected to said computer;

means for monitoring network entities of a computer network and for generating alarms when predefined events occur in said network entities;

means for providing a display of said alarms on said video display unit;

means for displaying on said video display unit an icon representative of a network entity having an alarm in response to a user selection of one of said alarms, said icon having a plurality of user selectable areas; and

means for providing on said video display unit a display of detailed information regarding a predetermined aspect of the network entity which the icon represents in response to a user selection of a prescribed area of the icon.

21. In a network management system coupled to a computer network, a method for displaying information relating to the computer network, comprising the steps of:

maintaining information relating to network entities of said computer network in a memory of said network management system;

said network management system providing a visual display of selected information relating to selected network entities, said selected network entities being represented on said visual display by multifunction icons, each of said multifunction icons having a plurality of user selectable areas, one or more of said user selectable areas containing a visual representation of detailed information regarding a predetermined aspect of the network entity which the icon represents; and

in response to a user selection of a prescribed area of an icon, said network management system providing a visual display of the detailed information represented by the user selectable area, each user selectable area of said icon providing access to a different visual display of detailed information regarding said network entity, such that different, user-selectable visual displays can be accessed from each multifunction icon.

22. A method as defined in claim 21 wherein the step of providing a visual display includes simultaneously displaying two or more icons, each representing a different network entity and each having a plurality of user selectable areas for selecting different visual displays of information regarding a predetermined aspect of the network entity which the icon represents.

23. A method as defined in claim 22 wherein the step of providing a visual display further includes displaying interconnections between said two or more icons, said interconnections representing interconnections between network entities in the computer network.