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

Data transmission method and system

A data transmission method and a technology of a data transmission system, which are applied in the Internet field, can solve problems such as increasing bandwidth and wasting bandwidth, and achieve the effect of increasing bandwidth and improving network reliability

Active Publication Date: 2020-06-02
HANGZHOU LVWAN NETWORK TECH CO LTD
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, the first object of the present invention is to propose a kind of data transmission method, make VRRP router all work simultaneously with the identity of master router, reach the purpose of increasing bandwidth, solve the technical problem of bandwidth waste in the prior art

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
  • Data transmission method and system
  • Data transmission method and system
  • Data transmission method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0027] The data transmission method and system of the embodiments of the present invention are described below with reference to the accompanying drawings.

[0028] As an optional protocol, the VRRP protocol can avoid the confusion caused by the failover of IP data traffic, allow the host to use a single-routing device, and maintain the connectivity between routers when the first-hop router fails.

[0029] figure 1 This is the working topology diagram of the traditional VRRP protocol, and only two routers are included in the bac...

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 present invention proposes a data transmission method and system, wherein the method includes: the first routing device and the second routing device perform virtual routing redundancy protocol negotiation; when the negotiation between the first routing device and the second routing device fails , both the first routing device and the second routing device are set to a master device state; the first routing device and the second routing device work simultaneously in the master device state. Through the method, all VRRP routers can work simultaneously as master routers to achieve the purpose of increasing bandwidth and solve the technical problem of bandwidth waste in the prior art.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a data transmission method and system. Background technique [0002] Virtual Router Redundancy Protocol (VRRP) is a selection protocol widely used in edge networks. VRRP organizes a group of routers (including a master router and several backup routers) in a LAN into a virtual router, which is called a backup group. After the routers in the backup group enable the VRRP function, they determine their main backup roles according to their priority. The router with the highest priority is the master router. Before the master router fails, the master router will keep working and other routers will not work. [0003] However, keeping only one master router working in a backup group tends to waste bandwidth. Contents of the invention [0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. [0005] For this rea...

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): H04L12/713H04L12/707H04L12/721H04L45/586H04L45/24
CPCH04L45/14H04L45/22H04L45/24H04L45/586
Inventor 邓德杨刘又
Owner HANGZHOU LVWAN NETWORK TECH CO 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