Business return method, device and apparatus and readable storage medium

A technology for returning devices and services, which is applied in the field of communication, and can solve the problem that the length of service interruption cannot meet the requirements of carrier-level switching.

Active Publication Date: 2021-03-19
FENGHUO COMM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a service return method, device, equipment and readable storage medium, aiming to solve the technical problem in the prior art that in the service return scenario, the service interruption duration cannot meet the requirements of carrier-level switching

Method used

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  • Business return method, device and apparatus and readable storage medium
  • Business return method, device and apparatus and readable storage medium
  • Business return method, device and apparatus and readable storage medium

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Embodiment Construction

[0035] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0036] In a first aspect, an embodiment of the present invention provides a service return device.

[0037] refer to figure 1 , figure 1 It is a schematic diagram of the hardware structure of the service return device involved in the solution of the embodiment of the present invention. In the embodiment of the present invention, the service returning device may include a processor 1001 (such as a central processing unit, CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize the connection and communication between these components; the user interface 1003 can include a display screen (Display), an input unit such as a keyboard (Keyboard); the network interface 1004 can optionally include a standard wired interfac...

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PUM

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Abstract

The invention provides a service return method, device and apparatus and a readable storage medium. The method comprises the following steps: when an original line is recovered, creating an ODUk channel of the original line, and establishing an intersection from a branch board single board to an original line board single board; detecting whether an original line ODUk channel and a working line ODUk channel have alarms or not; and when detecting that no alarm exists in the original line ODUk channel and the working line ODUk channel, deleting the intersection from the single board of the working line panel to the single board of the branch panel, and meanwhile, establishing the intersection from the single board of the original line panel to the single board of the branch panel. Accordingto the invention, when the switching condition is met, the working line panel single board and the original line panel single board are synchronously switched and crossed, so that the service interruption duration can meet the carrier-grade switching requirement in a service return scene.

Description

technical field [0001] The present invention relates to the technical field of communication, and in particular to a service return method, device, equipment and readable storage medium. Background technique [0002] The POTN device is a distributed cross-connect management device. The network management and control plane ASON implements service addition and deletion and routing switching control management by delivering service mapping configurations and cross-connect configurations to each board of the device. The control plane ASON has an application scenario of rerouting return. Since it is a service return, the service interruption time must meet the requirements of carrier-level switching, that is, the service interruption time should be less than 50MS. [0003] At a site, rerouting and returning requires both the board where the current route is located and the board where the return route is located to complete the crossover to complete the routing return. The return...

Claims

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Application Information

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IPC IPC(8): H04L12/801H04L12/803
CPCH04L47/10H04L47/125
Inventor 罗力张亚慧
Owner FENGHUO COMM SCI & TECH CO LTD
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