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A data processing method and device

A data processing and data technology, applied in the field of computer communication, can solve the problems of occupying network bandwidth and network performance degradation, and achieve the effect of preventing cyclic propagation, reducing waste, and avoiding cyclic propagation.

Active Publication Date: 2018-07-24
中科可控信息产业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In the Torus network architecture, since the network architecture contains a large number of loops, broadcasts on the Torus network are very likely to circulate in the loop, occupying a large amount of network bandwidth, resulting in network performance degradation

Method used

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  • A data processing method and device
  • A data processing method and device
  • A data processing method and device

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Embodiment Construction

[0036] In order to make the technical solutions and advantages of the present invention clearer, the exemplary embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all implementations. Exhaustive list of examples. And in the case of no conflict, the embodiments in this description and the features in the embodiments can be combined with each other.

[0037] The embodiment of the present invention proposes a data processing method, a data forwarding method, and a data response method, which will be described below.

[0038] figure 1 It shows a schematic diagram of the implementation flow of the data processing method of the embodiment of the present invention, as shown in the figure, may include the following steps:

[0039] Step 101, Programmable Gate Array (FPGA, Field-Programmable Gate Array) receives t...

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Abstract

The invention provides a data processing method and device. The FPGA receives an IP address request message sent by a processor in a network node, and sends it to a BMC configured as a DHCP server in the network node, and the BMC responds to the IP address request. message, and send a response message in the network node to the processor via the FPGA. The present invention configures the DHCP server on the BMC in the network node, and can realize the dynamic distribution of Internet Protocol IP addresses in each network node, and limits the broadcast of data packets in the DHCP protocol process to each network node, avoiding the broadcasting of packets. circulated in the network.

Description

technical field [0001] The invention relates to the technical field of computer communication, in particular to a data processing method and device. Background technique [0002] Broadcasting means that a data frame or packet is transmitted to every node on the local network segment (defined by the broadcast domain). Due to network topology design and connection problems, or other reasons, a large number of broadcasts are copied in the network segment, data frames are propagated, and a large amount of network bandwidth is occupied, resulting in network performance degradation, normal business inoperability, and even network paralysis. Broadcast storm. [0003] And there is another situation in the network that even if the user does not send broadcast packets, some network protocols such as Dynamic Host Configuration Protocol (DHCP, Dynamic Host Configuration Protocol) will also generate broadcast packets. [0004] There are following defectives in prior art: [0005] In t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12H04L12/705H04L45/18
Inventor 聂华杨晓君李功波
Owner 中科可控信息产业有限公司
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