System for managing layered network
First Claim
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1. A system for managing a layered network comprising:
- detecting means for detecting a fault or degraded performance of a lower layer line as an event, said lower layer line being a connection line in a lower layer;
extracting means for extracting an upper layer line which is affected by the detected event, said upper layer line being a connection line in an upper layer; and
control means for conducting a control on the extracted upper layer line.
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Abstract
A system manages a layered network including an upper layer and a lower layer. In this system, a fault or degraded performance on a lower layer line, which is a connection line in a lower layer, is detected as an event. An upper layer line, which is a connection line in an upper layer affected by the detected event, is extracted. Then, a control is conducted for the extracted upper layer line.
49 Citations
13 Claims
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1. A system for managing a layered network comprising:
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detecting means for detecting a fault or degraded performance of a lower layer line as an event, said lower layer line being a connection line in a lower layer;
extracting means for extracting an upper layer line which is affected by the detected event, said upper layer line being a connection line in an upper layer; and
control means for conducting a control on the extracted upper layer line. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method of managing a layered network including an upper layer and a lower layer, comprising the steps of:
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detecting a fault or degraded performance of a lower layer line which is a connection line in a lower layer;
extracting an upper layer line which is a connection line in an upper layer affected by a detected event; and
conducting a control for the extracted upper layer line. - View Dependent Claims (9, 10, 11, 12, 13)
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Specification