Cross-device multi-link global homologous homoclinic implementation method
A technology of the same source, same destination, and implementation method, which is applied in the field of cross-device multi-link global homology and same destination, can solve the problems of low total bandwidth capacity and the inability to realize the global same source and same destination of data systems of multiple devices, and improve the overall The effect of bandwidth capabilities
Inactive Publication Date: 2021-01-22
东莞飞思凌通信技术有限公司
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[0002] At present, in the application field of 100G / 40G / 10G / 1GE convergence and distribution equipment, a single device can only handle the same source and same destination of all input data in the system, load balanced output, and achieve session integrity for a single device, but cannot achieve multiple The data system of each device has the same source and destination globally, and the total bandwidth capacity is low, which is limited by the backplane
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[0018] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0019] A cross-device multi-link global homo-destination method comprising the following steps:
[0020] Step 1: Through the addition of 10G equipment to form a two-layer processing method, that is, leaf-spine, add the same 100G equipment on the basis of the original 100G live network data for capacity expansion;
[0021] To solve the limitation of the total input flow of a single device, it can be expanded on the original basis, rather than replaced, as shown in the attached manual figure 1 As shown, the 100G link data is distributed to the 10G link;
[0022] Step 2: 1) The configuration of each 100G device is the same: the load balancing equal hash algorithm based on the input port filtering rules is output to the egress group, all 10G ports of each device are a group, and the total number of ports of each device is x;
[0023] 2) The output group ports o...
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The invention discloses a cross-device multi-link global homologous homoclinic implementation method, which comprises the following steps of: 1, forming an upper-layer processing mode and a lower-layer processing mode by adding 10G devices, and adding the same 100G devices on the basis of original 100G current network data for capacity expansion; 2, the configuration of each 100G device being thesame, averagely dividing and rounding each 100G equipment output group port (n = x / N), wherein the configuration of each 10G device is the same: load balancing hash based on an input port filtering rule is output to an outlet group, each output port is an outlet group, and the number of the ports is reasonably distributed according to back-end customer requirements and specific flow conditions; and 3, accessing an input data signal to any input port of any one corresponding rate of any one spin device. Compared with the prior art, the method has the advantages that global homology and homoclinic of a plurality of equipment data systems can be realized, the total bandwidth capacity is greatly improved, and the method is not limited by a back plate.
Description
technical field [0001] The present invention relates to the technical field of a method for realizing multi-link global homology and same destination, in particular to a cross-device multi-link global homology and destination realization method. Background technique [0002] At present, in the application field of 100G / 40G / 10G / 1GE convergence and distribution equipment, a single device can only handle the same source and destination of all input data in the system, and load balance the output to achieve session integrity for a single device, but cannot achieve multiple The data system of each device has the same source and destination globally, and the total bandwidth capacity is low, which is limited by the backplane. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above technical defects, and provide a cross-device multi-link global homology and destination implementation method, which can realize the glob...
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IPC IPC(8): H04L12/803H04Q11/00
CPCH04L47/125H04Q11/0067H04Q2011/0086
Inventor 叶舟杨威周小辉马彬张越超
Owner 东莞飞思凌通信技术有限公司