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

A realization device and method for downstream interface list of multicast route

A routing port and downstream technology, which is applied in the branch office to provide special service devices, data exchange through path configuration, data exchange details, etc., can solve the problem of insufficient resources in the downstream interface list, meet the requirements of multicast applications, improve group The effect of improving broadcast performance and multicast routing capacity

Active Publication Date: 2011-01-05
BEIJING XINWANG RUIJIE NETWORK TECH CO LTD
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention is mainly to solve the problem of insufficient resources in the downstream interface list of multicast routing in complex networks

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 realization device and method for downstream interface list of multicast route
  • A realization device and method for downstream interface list of multicast route
  • A realization device and method for downstream interface list of multicast route

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

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 is related to an implementation device and method of the multicast routing downstream interface list. The method includes receiving a message from external path, making L2 and L3 modifications to the message, making L2 and L3 copies of the message and thereafter sending the copies of the message to the external data path. The L2 and L3 copies of the message further comprise determining the downstream interface type and choosing the message copy mode based on the determination.

Description

Device and method for implementing multicast routing downstream interface list technical field The invention relates to a device and method for realizing a multicast routing downstream interface list in a three-layer switch. The method realizes capacity performance improvement when the downstream interface of the multicast routing is a virtual network interface (SVI) by using a VID (VLANID, virtual local area network identifier) ​​group port list (VIDXTable) of a switch bridge engine (BridgeEngine). The method can greatly improve the capacity of the SVI of the downstream interface of the multicast route, and meet the requirements of large-scale networks. Background technique Multicast is a data packet transmission method. By using the D-type address of 224.0.0.0-239.255.255.255 as the destination address, a source host sends a message whose destination address is the multicast address in the above range. In the network, If other hosts are interested in the messages of thi...

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): H04L12/56H04L12/18H04L12/46H04L45/16H04L45/74
Inventor 郭伟
Owner BEIJING XINWANG RUIJIE 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