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Load sharing method and device

A technology of load sharing and direction indicators, applied in digital transmission systems, electrical components, transmission systems, etc., can solve problems such as increasing user investment costs, and achieve the effects of increasing user costs, improving possibilities, and optimizing effects

Active Publication Date: 2008-08-20
NEW H3C TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method will be limited by networking applications, and the investment cost of users will be increased due to the need to add additional links

Method used

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  • Load sharing method and device
  • Load sharing method and device

Examples

Experimental program
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Embodiment Construction

[0056] The core idea of ​​the present invention is: configure the aggregation group load sharing mode applicable to this port for at least two of the multiple ingress ports corresponding to each aggregation group; The incoming packets from ports with aggregation group load balancing mode are load-balanced and forwarded.

[0057] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0058] image 3 The flow chart of load sharing provided for the embodiment of the present invention, such as image 3 As shown, the specific steps are as follows:

[0059] Step 301: For each aggregation group in the switch, respectively configure the aggregation group load sharing mode applicable to the port for at least two inbound ports among the plurality of inbound ports.

[0060] The load sharing method can be based on source MAC (SMAC), based on destination MAC (DMAC), based on SMAC+DMAC, based on SIP, based...

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PUM

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Abstract

The invention discloses a load sharing method and device. The method comprises steps of: configuring polymerization group load sharing way transmitting the terminal flow for at least two entrance terminals in a plurality of the entrance terminals corresponding to the polymerization groups; when the flow enters from the terminal of polymerization group load sharing way configured with the polymerization groups, transmitting the flow according to polymerization group load sharing way configured by the terminal. The invention does not change network building way, which does not increase user cost; at the same time, the invention improves probability of accomplishing the load share at the polymerization groups and optimizes effect of load share.

Description

technical field [0001] The present invention relates to the technical field of link aggregation, in particular to a load sharing method and device. Background technique [0002] Link aggregation is to aggregate multiple physical Ethernet ports together to form a logical aggregation group, and each member port of the link aggregation group can dynamically back up each other to improve link reliability; and the link aggregation group Outgoing / incoming traffic can be load-balanced among member ports, which can increase bandwidth. [0003] The load sharing mode of the link aggregation usually has many different hash (Hash) algorithm modes based on Internet Protocol (IP, Internet Protocol) and Media Access Control (MAC, Media Access Control). However, no matter what kind of load sharing method is used, for the traditional link aggregation group, the load sharing method on an aggregation group is always fixed, and different Hash algorithms cannot be used for load sharing accordin...

Claims

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Application Information

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IPC IPC(8): H04L12/56H04L29/06H04L12/803
Inventor 张庆亮程荣
Owner NEW H3C TECH CO LTD
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