Method and system for dynamically adjusting equivalent path traffic based on programmable switch chip

An equal-cost path and dynamic adjustment technology, which is applied in the field of computer communication, can solve the problems of low switching and forwarding efficiency in the entire network of the data center, achieve the effect of reducing the number of migrations, improving bandwidth utilization, and ensuring data transmission security

Active Publication Date: 2019-02-19
浪潮思科网络科技有限公司
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Problems solved by technology

[0006] Embodiments of the present invention provide a method and system for dynamically adjusting equal-cost path traffic based on a programmable switching chip, so as to solve the problem of low switching and forwarding efficiency of the entire data center network in the prior art

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  • Method and system for dynamically adjusting equivalent path traffic based on programmable switch chip
  • Method and system for dynamically adjusting equivalent path traffic based on programmable switch chip
  • Method and system for dynamically adjusting equivalent path traffic based on programmable switch chip

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Embodiment Construction

[0040] In order to clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation modes and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted herein to avoid unnecessarily limiting the present invent...

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Abstract

The embodiments of the invention disclose a method and a system for dynamically adjusting an equivalent path traffic based on a programmable switch chip. The method comprises: monitoring and collecting bandwidth information of each equivalent path in each forwarding group; calculating, according to the bandwidth information, remaining bandwidth of each path, and determining a data stream to be migrated and a migration mode to form a policy route; and migrating, according to the policy route, the data stream to be migrated between equivalent paths. The traffic of multiple equivalent paths of aswitch is checked and analyzed in real time based on the programmable switch chip, the traffic of the multiple paths is dynamically adjusted according to the current traffic status, and the traffic onthe multiple paths is uniformly distributed to each equivalent path, so that the bandwidth utilization of the switch in the case of multiple equivalent paths is improved.

Description

technical field [0001] The invention relates to the technical field of computer communication, in particular to a method and a system for dynamically adjusting equal-cost path traffic based on a programmable switching chip. Background technique [0002] With the rapid development of cloud computing, the Internet of Things, and the Internet industry, the internal traffic of large data centers is increasing rapidly. The data center has attracted rapid development in recent years. Many large organizations and companies have built numerous data centers and transferred their computing, storage, and cloud services to the data center, from common applications to scientific computing to network search and Social networks, these applications require a large amount of network bandwidth between cabinets. With the large-scale expansion of data centers and their applications, it poses a huge challenge to the carrying capacity of the network. [0003] Due to the above-mentioned character...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/721H04L12/707H04L45/24
CPCH04L45/14H04L45/22
Inventor 刘绍洋
Owner 浪潮思科网络科技有限公司
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