Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A data packet transmission method, device and system

A transmission method and data packet technology, applied in the field of data packet transmission method, equipment and system, can solve the problems that node equipment cannot be connected to the network, the hardware requirements of the top-of-rack switch are high, and the top-of-rack switch is occupied, so as to save resources, The effect of reducing the number of devices and reducing hardware requirements

Active Publication Date: 2020-07-24
LENOVO (BEIJING) LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this connection method is that if the number of node devices in the cabinet is large, then the top-of-rack switch needs to have enough ports to connect to each node device. Occupies more resources of the top-of-rack switch
Moreover, if the ports of the top-of-rack switch are insufficient, some node devices in the cabinet may not be able to connect to the network

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A data packet transmission method, device and system
  • A data packet transmission method, device and system
  • A data packet transmission method, device and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0064] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments 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 belong to the protection scope of the present invention.

[0065] In addition, the term "and / or" in this article is only an association relationship describing associated objects, which means that there may be three relationships, for example, A and / or B, which may mean: A exists alone, A and B exist at the same time, There are three cases of B alone. In addition, the character " / " in this article, ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a node system and is used for solving the technical problem that each node device in a cabinet needs to be connected with a top-of-rack switch, so the hardware demand for the top-of-rack switch is relatively high. The system comprises multiple node devices, wherein at least one node device in the multiple node devices are master node devices, the other node devices are slave node devices, each master node device is connected with a switching device, each master node device controls communication between at least one slave node device and the switching device. The invention also discloses a data packet transmission method and corresponding devices.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a data packet transmission method, device and system. Background technique [0002] In the prior art, multiple node devices (such as servers, and of course other node devices) are often placed in a cabinet to form a cluster, and all node devices in a cabinet are connected to a switch corresponding to the cabinet , because this switch is usually set on the top of the cabinet, it is generally called a top-of-rack switch. The top-of-rack switch is connected to the core switch to connect the cabinet to the network. [0003] At present, each node device in a cabinet is independent of each other, each node device is connected to a top-of-rack switch, and communicates with the network through the top-of-rack switch. The disadvantage of this connection method is that if the number of node devices in the cabinet is large, then the top-of-rack switch needs to have enough po...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/947
CPCH04L49/25
Inventor 杨立中
Owner LENOVO (BEIJING) LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com