Method for adjusting utilization rate of network link

A network link and utilization technology, applied in the field of network link utilization adjustment, can solve problems such as unsatisfactory configuration of network link utilization, achieve low network link utilization and improve performance

Active Publication Date: 2015-01-07
TSINGHUA UNIV
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Problems solved by technology

[0006] Aiming at the unsatisfactory configuration of the network link utilization rate in the network in the prior art, the present invention provides a method for adjusting the network link utilization rate, and the method includes the following steps:

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  • Method for adjusting utilization rate of network link

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[0036] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings and examples, so that implementers of the present invention can fully understand how the present invention uses technical means to solve technical problems, and achieve the realization process of technical effects and according to the above-mentioned realization process The present invention is implemented concretely. It should be noted that, as long as there is no conflict, each embodiment and each feature in each embodiment of the present invention can be combined with each other, and the formed technical solutions are all within the protection scope of the present invention.

[0037] Aiming at the problem of unsatisfactory configuration of network link utilization in the network under the OSPF protocol, the invention proposes a network link utilization adjustment method. A software-defined network (Software Defined Network, referred to as SDN) t...

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Abstract

The invention discloses a method for adjusting the utilization rate of a network link. The method comprises the following steps that a network architecture is obtained, and a basic network architecture of a network is obtained, wherein the basic network architecture contains the number of nodes in the network and node connecting modes; the optimal weight configuration is obtained, and the optimal weight configuration is obtained based on the open shortest path first protocol and software-defined network technology; the network is configured based on the optimal weight configuration, and therefore the expected network link utilization rate adjustment result is obtained. Compared with the prior art, by means of the method for adjusting the utilization rate of the network link, a lower and maximum network link utilization rate can be obtained, and network performance is improved.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for adjusting network link utilization. Background technique [0002] The Internet is composed of tens of thousands of autonomous systems (Autonomous System, referred to as AS) that are independently operated and maintained. With the continuous development of the network based on the interconnection protocol (Internet Protocol, referred to as IP), in order to meet the needs of building larger and larger IP networks, a variety of intra-domain link state routing protocols have been constructed in the prior art. . [0003] The Open Shortest Path First (OSPF for short) protocol is the most widely used intra-domain link state routing protocol, and has been widely used in large-scale, heterogeneous IP networks. In OSPF, each link is assigned a link weight. Based on the link weight system, the shortest network link between the source node and the destination node can be selected to...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/733H04L12/833H04L45/122H04L47/31
Inventor 尹霞郭迎亚王之梁施新刚吴建平
Owner TSINGHUA UNIV
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