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Method and device for processing internet group management protocol (IGMP) Snooping

A processing method and configuration processing technology, applied in digital transmission systems, data exchange networks, electrical components, etc., can solve problems such as long user channel switching time, increased IGMPSnooping join and leave delays, poor user experience, etc., to improve user experience , Reduce interaction time, reduce the effect of switching time

Active Publication Date: 2014-03-19
MAIPU COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] When implementing IGMP Snooping on the above-mentioned switch, the interaction between the main control card and the line card is necessary, which greatly increases the join and leave delay of IGMP Snooping, which will lead to a long time for user channel switching and poor user experience.

Method used

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  • Method and device for processing internet group management protocol (IGMP) Snooping
  • Method and device for processing internet group management protocol (IGMP) Snooping
  • Method and device for processing internet group management protocol (IGMP) Snooping

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0024] An embodiment of the present invention provides an IGMP Snooping processing method. The method is applied to a line card, and the line card is connected to a main control card. The main control card and the line card form a switch, and the switch can be connected to a host.

[0025] Such as figure 1 As shown, the method includes:

[0026] 101. The line card receives the function configuration delivered by the main control card.

[0027] Wherein, the functi...

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Abstract

The invention discloses a method and device for processing internet group management protocol (IGMP) Snooping and relates to the technical field of multicast. Accession and departure time delay of IGMP Snooping is remarkably reduced, channel switching time is reduced, and user experience is improved. The method comprises the steps of directly enabling a line card to process indication messages after the line card receives IGMP Snooping enabling and instant departure function starting configuration issued by a main control card and receives the indication messages sent by a mainframe. The method and the device are mainly applied to a processing flow of the IGMP Snooping.

Description

technical field [0001] The present invention relates to the field of multicast technology, in particular to an IGMP Snooping (Internet Group Management Protocol Snooping, Internet Group Management Protocol Snooping) processing method and device. Background technique [0002] With the rapid development of information technology, a large number of network applications have increased, which doubles the existing and huge data transmission volume. Optimizing bandwidth can meet the needs of increasing data transmission volume. IP multicast technology is the key to optimizing bandwidth. means. Among them, IP multicast technology relies on the IP protocol to complete, and is suitable for multipoint-to-multipoint or point-to-multipoint data transmission services. IP multicast technology forces the network to perform packet replication at the forks of the data distribution tree, rather than by The information source node repeatedly sends the same data packet many times. [0003] IGM...

Claims

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Application Information

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IPC IPC(8): H04L12/761H04L45/16
Inventor 李应梅吴迪
Owner MAIPU COMM TECH CO LTD
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