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Protocol switching method in optical network unit and optical network unit

An optical network unit and protocol switching technology, applied in the field of passive optical networks, can solve problems such as increased cost and cumbersome operation, and achieve the effect of saving configuration time

Active Publication Date: 2015-10-21
HUAWEI TEHCHNOLOGIES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a protocol switching method in the optical network unit and the optical network unit, so as to solve the problems of cumbersome operation and increased cost caused by manual configuration after protocol switching in the optical network unit

Method used

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  • Protocol switching method in optical network unit and optical network unit
  • Protocol switching method in optical network unit and optical network unit
  • Protocol switching method in optical network unit and optical network unit

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Embodiment Construction

[0032] In this embodiment, the protocol switching and configuration data saving and recovery are realized by saving the protocol configuration file, which saves the step of reconfiguring after the protocol switching, so that the user does not feel the protocol switching process.

[0033] In this embodiment, before the system database is started, if the protocol is changed, the protocol configuration file corresponding to the changed protocol is selected for import. When switching to a certain protocol for the first time, read key parameters from the protocol configuration file corresponding to the protocol before switching, such as SS (soft switch) address, SS port, etc., and configure it to the protocol configuration file corresponding to the changed protocol Medium; when the user configures and saves, update to the static configuration file of the corresponding protocol according to the current protocol type.

[0034] figure 2 Shown concrete steps that the present inventio...

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Abstract

Disclosed are a protocol switching method in an optical network unit and an optical network unit. The method comprises: an optical network unit storing configuration data of a used protocol into a corresponding protocol configuration file; and when the optical network unit determining that a current protocol is switched to a used protocol, reading a protocol configuration file corresponding to the used protocol, and importing the protocol configuration file into a database, so as to be invoked by an application. In the present invention, by storing a protocol configuration file, configuration data after cross-protocol switching is stored and recovered, and history configuration data of a user is reserved to the maximum extent, thereby solving the trouble that the user is required to re-configure data after cross-protocol upgrade; when a protocol is upgraded for the first time, through the present invention, public critical parameters of a protocol are obtained by reading other protocol configuration files, and current data is automatically set, thereby saving configuration time for the user significantly, and the present invention is applicable to various protocol types.

Description

technical field [0001] The invention relates to the technical field of passive optical networks, in particular to a protocol switching method in an optical network unit and the optical network unit. Background technique [0002] Such as figure 1 As shown, the passive optical network (PON) technology is a point-to-multipoint optical fiber access technology, which consists of OLT (optical line terminal) on the office side, ONU (optical network unit) on the user side and ODN (optical distribution network) components. Generally, the downlink adopts TDM (time division multiplexing) broadcast mode, and the uplink adopts TDMA (time division multiple access) mode, and can be flexibly formed into tree, star and bus topology (the typical structure is tree structure). The so-called "passive" means that the ODN does not contain any active electronic devices and electronic power supplies, and is all composed of passive devices such as optical splitters (Splitter), so its management and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04Q11/00
CPCH04Q11/0067H04L69/08H04Q2011/0079
Inventor 孙小兵
Owner HUAWEI TEHCHNOLOGIES CO LTD
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