Dynamic maintenance method and device for related link circuits
A technology for maintaining devices and links, which is applied in data exchange through path configuration, digital transmission systems, electrical components, etc., and can solve the problem that business flows cannot be switched to protect backup links, etc.
Active Publication Date: 2010-07-28
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AI-Extracted Technical Summary
Problems solved by technology
The invention discloses a dynamic maintenance method for related link circuits. The method comprises the following steps: establishing a mapping relation of a determining link circuit and a determined link circuit, and generating a determining link circuit alarm when the detection configuration of the determining link circuit detects the fault of the determining link circuit; switching service flow to a backup protection link circuit; informing the detection configuration of the determined link circuit to update forwarded parameters according to the mapping relationship; and updating the own forwarded parameters through the detection configuration of the determined link circuit. The invention also discloses a dynamic maintenance device for the related link circuits. When the service flow is switched to the backup protection link circuit of the determining link circuit, the detection configuration of the determined link circuit do not give alarms, and the determined link circuit is notswitched, thereby being capable of ensuring the normal forwarded service flow on the backup protection link circuit.
Service flowDynamic maintenance +2
- Experimental program(2)
Description & Claims & Application Information
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