MIB integrative management method for an ATM server
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
G06F-015/16
H04L-012/26
출원번호
US-0570052
(2000-05-12)
우선권정보
JP-0135008 (1999-05-14)
발명자
/ 주소
Hara, Minori
Jinnai, Masahiro
출원인 / 주소
NEC Corporation
대리인 / 주소
Foley & Lardner
인용정보
피인용 횟수 :
12인용 특허 :
14
초록▼
An management information base integrative management method for an asynchronous transfer mode server is disclosed which reduces the load to be applied to CPU processing of an ATM switch body and minimize the influence upon the processing capacity of the other functions then the SNMP function. Upon
An management information base integrative management method for an asynchronous transfer mode server is disclosed which reduces the load to be applied to CPU processing of an ATM switch body and minimize the influence upon the processing capacity of the other functions then the SNMP function. Upon accessing, from a network management system (NMS) through an ATM switch in which a plurality of servers are incorporated, a management information base of any of the servers in accordance with an SNMP procedure, one of the servers is set as a master server and the others are set as slave servers. Then, from the ATM switch, the master server is accessed representatively in accordance with the SNMP procedure, and from the master server, any of the slave servers is accessed over a virtual connection (VC). A PVC is used for the communication between the ATM switch and the master server, and an SVC is used for the communication between the master server and any of the slave servers.
대표청구항▼
An management information base integrative management method for an asynchronous transfer mode server is disclosed which reduces the load to be applied to CPU processing of an ATM switch body and minimize the influence upon the processing capacity of the other functions then the SNMP function. Upon
An management information base integrative management method for an asynchronous transfer mode server is disclosed which reduces the load to be applied to CPU processing of an ATM switch body and minimize the influence upon the processing capacity of the other functions then the SNMP function. Upon accessing, from a network management system (NMS) through an ATM switch in which a plurality of servers are incorporated, a management information base of any of the servers in accordance with an SNMP procedure, one of the servers is set as a master server and the others are set as slave servers. Then, from the ATM switch, the master server is accessed representatively in accordance with the SNMP procedure, and from the master server, any of the slave servers is accessed over a virtual connection (VC). A PVC is used for the communication between the ATM switch and the master server, and an SVC is used for the communication between the master server and any of the slave servers. on generating unit comprises: a second counter for counting the number of said main information sets for each of said cells for predetermined time periods; a first tendency determining unit for determining a tendency of said main information sets to change and generating a second diagram showing the tendency of said main information sets to change; and a second diagram output unit for outputting said second diagram. 6. The system as set forth in claim 5, wherein said second diagram is an arrow.7. The system as set forth in claim 5, wherein said second diagram is a line diagram.8. The system as set forth in claim 1, wherein said cell output information generating unit generates cells which include rows and columns, further comprising an item output information generating unit for receiving retrieved main information sets along with said time information sets and generating a number of said main information sets.9. The system as set forth in claim 8, wherein said item output information generating unit comprises: a third counter for counting the number of said main information sets for each of said rows and columns of said cells; a numeral-to-diagram conversion unit for converting the counted number of said main information sets into a third diagram; and a third diagram output unit for outputting said third diagram. 10. The system as set forth in claim 9, wherein said third diagram is a circle having a diameter corresponding to the counted number of said main information sets.11. The system as set forth in claim 8, wherein said item output information generating unit further comprises a second numeral output unit for outputting the counted number of said main information sets, so that the counted number of said main information sets is displayed adjacent to a diagram within each of said rows and columns of said cells.12. The system as set forth in claim 8, wherein said item output information generating unit comprises: a fourth counter for counting the number of said main information sets for each of said rows and columns of said cells for predetermined time periods; a second tendency determining unit for determining a tendency of said main information sets to change and generating a fourth diagram showing the tendency of said main information sets to change; and a fourth diagram output unit for outputting said fourth diagram. 13. The system as set forth in claim 12, wherein said second diagram is an arrow.14. The system as set forth in claim 12, wherein said second diagram is a line diagram.15. The system as set forth in claim 8, further comprising: a map information storing unit for storing row and column information of said cells; and a map item information output unit for outputting the row and column information of said cells, the number of said main information sets and the tendency of the number of main information sets to change with respect to time for each of said rows and columns of said cells. 16. The system as set forth in claim 1, wherein said retrieval conditions are formed by attributes of said main information sets.17. The system as set forth in claim 1, wherein said retrieval conditions are formed by keywords of said main information sets.18. The system as set forth in claim 2, wherein said retrieval condition input unit receives an additional retrieval condition, said retrieval execution unit performing said retrieval in accordance with said additional retrievals condition, said cell output information generating unit generating the number of said main information sets and the tendency of the number of said main information sets to change with respect to time in accordance with said additional retrieval condition, said cell output unit outputting said cells each having a plurality of numbers of said main information sets and a plurality of tendencies of the numbers of said main information sets to change with respect to time in accordance with said additional retrieval condi tion. 19. The system as set forth in claim 8, wherein said item output information generating unit generates the number of said main information sets and the tendency of the number of said main information sets to change with respect to time in accordance with an additional retrieval condition, so that each of said rows and columns of said cells each has a plurality of numbers of said main information sets and a plurality of tendencies of the numbers of said main information sets to change with respect to time in accordance with said additional retrieval condition.20. The system as set forth in claim 1, wherein said cell output unit comprises: a sound conversion unit for converting the tendency of the number of said main information sets to change with respect to time into a sound; and a sound output unit for receiving said sound signal to generate a sound. 21. The system as set forth in claim 1, wherein said cell output unit comprises: a portrait conversion unit for converting the tendency of the number of said main information sets to change with respect to time into a portrait signal; and a portrait output unit for receiving said portrait signal to generate a portrait. 22. The system as set forth in claim 1, wherein said cell output unit comprises: a game image conversion unit for converting the tendency of the number of said main information sets to change with respect to time into a game image signal; and a game image output unit for receiving said game image signal to generate a game image. 23. The system as set forth in claim 1, wherein said cell output unit comprises: a character image conversion unit for converting the tendency of the number of said main information sets to change with respect to time into a character image signal; and a character image output unit for receiving said character image signal to generate a character image. 24. The system as set forth in claim 1, wherein said cell output unit comprises: a motion picture conversion unit for converting the tendency of the number of said main information sets to change with respect to time into a motion picture signal; and a motion picture output unit for receiving said motion picture signal to generate a motion picture. 25. The system as set forth in claim 1, wherein said cell output unit comprises: a stationary picture conversion unit for converting the tendency of the number of said main information sets to change with respect to time into a stationary picture signal; and a stationary picture output unit for receiving said stationary picture signal to generate a stationary picture. 26. The system as set forth in claim 1, further comprising a map information preserving unit for storing said retrieved main information sets along with said time information sets.27. The system as set forth in claim 18, further comprising a map merging unit for merging a first matrix of said cells in accordance with a first value of said additional retrieval condition with a second matrix of said cells in accordance with a second value of said additional retrieval condition to generate a third matrix of cells.28. The system as set forth in claim 1, further comprising a between-cell calculating unit for performing a logic operation using said retrieval conditions upon said main information sets of a plurality of cells to generate a cell.29. The system as set forth in claim 1, further comprising an upper layer cell generating unit for performing a degeneration operation upon a plurality of said cells by using a plurality of said retrieval conditions to generate one cell.30. The system as set forth in claim 1, further comprising a display unit for displaying said cells.31. The system as set forth in claim 1, further comprising a map item output unit for outputting items of rows and columns of said cells and displaying said items in rows and columns of said matrix.32. The system as set forth in claim 1, further comprising: a display unit for display
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