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A method for setting the upper limit of link aggregation traffic and a network controller

A technology of network controller and traffic upper limit, which is applied in the field of communication, can solve problems such as not reflecting the importance of links to the network, and achieve the effect of avoiding insufficient convergence

Active Publication Date: 2018-02-23
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Embodiments of the present invention provide a method for setting the upper limit of link aggregation traffic and a network controller to solve the technical problem that the upper limit of aggregation traffic set in the prior art cannot reflect the importance of links to the network

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  • A method for setting the upper limit of link aggregation traffic and a network controller
  • A method for setting the upper limit of link aggregation traffic and a network controller
  • A method for setting the upper limit of link aggregation traffic and a network controller

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Embodiment Construction

[0058] Embodiments of the present invention provide a method for setting an upper limit of link aggregation traffic and a network controller to solve the technical problem that the upper limit of aggregation traffic set in the prior art cannot reflect the importance of links to the network.

[0059] In order to enable those skilled in the art to better understand the solutions of the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only It is an embodiment of a part of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0060] In the following, specific exampl...

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Abstract

The invention discloses a method for setting the upper limit of link aggregation flow and a network controller to solve the technical problem that the upper limit of aggregation flow set in the prior art cannot reflect the importance of the link to the network. In some feasible implementations of the present invention, the method includes: determining the current network topology, and obtaining the influence value of any link in the current network topology on network connectivity; according to the influence of any link on network connectivity, value, and the capacity of any link, calculate and set the upper limit of aggregate traffic for any link in the current network topology.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a method for setting an upper limit of link aggregation traffic and a network controller. Background technique [0002] Each service in the network can be simplified as a triplet (source point, sink point, flow). Each link in the network has a certain flow capacity. Network traffic aggregation means that, on the premise that the traffic carried by any link does not exceed the capacity of the link, the paths passed by different services share the link as much as possible, so as to save as much as possible the expensive network equipment (such as optical add-drop multiplexer). The reason why multiple services share links as much as possible is to make the paths of different services have as many common parts as possible, so that the set of paths carrying these services needs to pass as few nodes as possible. [0003] Figure 1a and Figure 1b It is a schematic diagram of...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/891H04L47/41
Inventor 余亮黄海平于璠
Owner HUAWEI TECH CO LTD