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
ZTE CORP
0 Cites 22 Cited by
AI-Extracted Technical Summary
Problems solved by technology
View more
Abstract
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.
Application Domain
Networks interconnection
Technology Topic
Service flowDynamic maintenance +2
Image
Examples
- Experimental program(2)
Example Embodiment
Example Embodiment
PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.