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

Load sharing method and routing equipment

A technology of load sharing and equipment, applied in the field of communication, can solve the problem of uneven load sharing at multiple levels, and achieve the effect of uniform load sharing and reduced coupling degree

Active Publication Date: 2015-04-01
HUAWEI TECH CO LTD
View PDF8 Cites 11 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a load sharing method and a routing device to solve the problem of uneven multi-level load sharing between routing devices, so that the multi-level load sharing is even

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
  • Load sharing method and routing equipment
  • Load sharing method and routing equipment
  • Load sharing method and routing equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] 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 creative efforts fall within the protection scope of the present invention.

[0047] figure 2 A flow chart of the load sharing method provided by Embodiment 1 of the present invention, such as image 3 As shown, the method of this embodiment may include:

[0048] S101. The routing device obtains load sharing information of all downstream routing devices having a load sharing relationship, where the load sharing informati...

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 embodiment of the invention provides a load sharing method and routing equipment. All routers with load sharing relationship in a network are used for determining the respective load sharing information by a negotiation method, so as to avoid the condition that the disturbance factor of the respective load sharing information is the same as the disturbance factor of other routing equipment. Specifically, each routing equipment with load sharing relationship is used for obtaining the load sharing information of all downstream routing equipment with the load sharing relationship; when the respective load sharing information is determined, the respective load sharing information is determined according to the load sharing information of all downstream routing equipment with the load sharing relationship, so the respective disturbance factor is different from the disturbance factor of all downstream routing equipment with the load sharing relationship. The routing equipment has the advantages that the coupling degree of the load sharing information of all routing equipment with the load sharing relationship in the network is reduced, and the load sharing at each level is uniform.

Description

technical field [0001] Embodiments of the present invention relate to communication technologies, and in particular to a load sharing method and routing equipment. Background technique [0002] When the routing device forwards packets, if there are multiple equivalent outbound interfaces in the forwarding entry, the routing device will perform load sharing according to the characteristics of the packets, and evenly hash the traffic to all outgoing interfaces to ensure that the bandwidth resources of the routing device are fully utilized. Take advantage of. There are two types of load balancing: packet-by-packet and flow-by-flow. Packet-by-packet load balancing will cause the packets of a service flow to be hashed to different interfaces. Because the physical parameters of different interfaces are different, the packets of this service flow may be hashed. Out of order, so packet-by-packet load balancing is rarely used on the live network. Flow-by-flow load balancing require...

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 Applications(China)
IPC IPC(8): H04L12/803H04L12/721H04L45/58H04L45/121H04L45/24
CPCH04L45/7453H04L45/48H04L47/125H04L45/24H04L45/58H04L67/1001H04L45/121H04L49/50H04L61/10
Inventor 张亚博
Owner HUAWEI 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