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Method for updating network equipment and device for implementing method

A network device and file upgrade technology, which is applied to electrical components, transmission systems, etc., can solve problems such as complex upgrade procedures, single upgrade methods, and high maintenance costs, and achieve the effects of simplifying upgrade procedures, saving network resources, and improving upgrade efficiency

Inactive Publication Date: 2011-05-18
SHENZHEN JIUZHOU ELECTRIC
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is that in the prior art, the upgrade efficiency is low, the upgrade method is single, the scalability is not good, the upgrade program is complicated and the maintenance cost is high. Aiming at the above-mentioned defects of the prior art, a flexible and expandable network device upgrade is provided Methods and equipment

Method used

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  • Method for updating network equipment and device for implementing method
  • Method for updating network equipment and device for implementing method
  • Method for updating network equipment and device for implementing method

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Embodiment Construction

[0042] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, and the technical solutions in the embodiments of the present invention will be clearly and completely described.

[0043] Such as figure 1 As shown, it is a schematic structural diagram of a flexible and expandable network device upgrading device of the present invention, including: a retrieval module 101 , a download module 102 , a judging module 103 and an upgrading module 104 .

[0044] Wherein, the retrieval module 101 retrieves that the upgrade file list on the server side contains the upgrade file, and the upgrade file also includes upgrade data, and the download module 102 downloads the file header, and the file header includes an upgrade type, a data descriptor, an upgrade file name, a header Check the information, the upgrade type describes the upgrade method that needs to be adopted; the judgment module 103 judges whether the network device nee...

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Abstract

The invention discloses a method and device for updating network equipment. The method comprises the followings steps: searching an update file which is contained in an update file list at a server side, wherein the update file comprises an update file header and an update data; downloading the file header; according to a software release and a hardware release, judging whether update is required; when the update is required, according to update types, downloading data and executing update operations on the network equipment by adopting a corresponding update mode based on description in the update types. The invention also provides a device for implementing the method. The technical scheme is applied, based on information carried by the downloaded file header, the corresponding update mode is selected to update network software, thus simplifying update procedures, saving network resources, saving storage space and improving update efficiency, diversifying update modes, having flexible expansibility, and meeting update requirements for different types of files and different types of network equipment.

Description

technical field [0001] The invention relates to a method for upgrading data, in particular to a method and device for upgrading network equipment. Background technique [0002] At present, after using network security equipment for a period of time, users need to upgrade their data to enjoy better services. Today's network devices basically provide firmware upgrade services, but with the expansion of terminal functions, upgrades become more complicated. At present, one of the main upgrade methods is to provide a complete firmware upgrade, but any small change in the system must upgrade the entire firmware partition, so when the firmware is relatively large, it takes a long time to upgrade, and the upgrade efficiency is low. And the upgrade method is single, and the scalability is poor. [0003] Another method is incremental upgrade, which only needs to upgrade the updated files each time. Because the compatibility effect of different versions is not good, the upgrade becom...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06
Inventor 李斌斌张拥军
Owner SHENZHEN JIUZHOU ELECTRIC
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