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Data synchronization configuration method, apparatus and system

A technology of data synchronization and configuration methods, which is applied in transmission systems, electrical components, etc., can solve problems such as low degree of automation, low versatility of methods, and complex configuration process

Active Publication Date: 2016-06-29
HUAWEI DIGITAL TECH SUZHOU
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the problem that the configuration process of data synchronization configuration money before data synchronization configuration is relatively complicated, and the method has low versatility and low degree of automation, the present invention provides a data synchronization configuration method, device and system

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  • Data synchronization configuration method, apparatus and system
  • Data synchronization configuration method, apparatus and system
  • Data synchronization configuration method, apparatus and system

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Embodiment Construction

[0082] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0083] figure 1 It shows a schematic structural diagram of a data synchronization configuration system 00 involved in a data synchronization configuration method provided by an embodiment of the present invention. The data synchronization configuration system 00 includes: a first MC-LAG device 01, n second MC-LAGs device 02 and CE device 03, n is greater than or equal to 1, figure 1 Take n equal to 1 as an example for illustration.

[0084] Among them, a cross-device link is established on two independent PE devices, and the common link between the PE device and CE device 03 is connected, then the two PE devices are the first MC-LAG device 01 and the second MC-LAG device 02, the first MC-LAG device 01 and the second MC-LAG device 02 ...

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Abstract

The invention discloses a data synchronization configuration method, apparatus and system, and belongs to the technical field of network device management. The method comprises the steps of receiving a puppet certificate authentication request transmitted by a second MC-LAG device; and transmitting a puppet certificate to the second MC-LAG device after determining that a first MC-LAG device has transmitted a handshake packet to the second MC-LAG device and received a handshake response package transmitted by the second MC-LAG device, or after determining that the first MC-LAG device has received a handshake packet transmitted by the second MC-LAG device and transmitted a handshake response packet to the second MC-LAG device. The invention solves the problems of complex configuration process before data synchronization configuration and low method versatility and degree of automation, achieves the synchronization method capable of automatic association among devices and consistent data configuration simplification, improves the method versatility and degree of automation, and can be used for data synchronization configuration.

Description

technical field [0001] The invention relates to the technical field of network equipment management, in particular to a data synchronization configuration method, equipment and system. Background technique [0002] Link Aggregation Group (English: LinkAggregationGroup; abbreviation: LAG) refers to bundling multiple links connected to the same device together in order to increase bandwidth and improve link reliability. Cross-device Link Aggregation Group (English: Multi-ChassisLinkAggregationGroup (abbreviation: MC-LAG) is a supplement to the LAG in the device. By establishing a cross-device link on two independent carrier edge routers (English: ProviderEdge; abbreviation: PE) devices, the link with the user network Edge (English: CustomerEdge; abbreviation: CE) devices are interconnected with ordinary links. The two links can not only play the role of traffic load sharing, but also play the role of backup protection. The MC-LAG function requires that the PEs at both ends Th...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08
Inventor 吴昊谢银桥
Owner HUAWEI DIGITAL TECH SUZHOU
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