Implementation method, system and device for monitoring the Internet group management protocol

A technology of Internet group management and implementation method, which is applied in the field of Internet group management protocol interception, can solve the problems of user-side network bandwidth waste, traffic congestion, packet loss, etc., and achieve the effect of avoiding traffic congestion

Active Publication Date: 2007-07-11
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology ensures that all messages are received correctly without overloading any devices or networks connected through its own interface (I/O).

Problems solved by technology

This patented technical solution describes how to efficiently distribute multicasts without wasting resources or causing delays during communication sessions due to overlapping requests. It achieves this by utilizing both physical connections like cables and wireless interfaces.

Method used

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  • Implementation method, system and device for monitoring the Internet group management protocol
  • Implementation method, system and device for monitoring the Internet group management protocol
  • Implementation method, system and device for monitoring the Internet group management protocol

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Embodiment Construction

[0033] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0034] The embodiment of the present invention provides an implementation method of IGMP Snooping. The user-side access device maintains the corresponding relationship between the group including the P-VLAN Tag and the multicast group identifier and the user equipment identified by the C-VLAN Tag. First, the network-side device will carry the P-VLAN Tag -The multicast packets with VLAN Tag and multicast group ID are sent to the user-side access device; secondly, the user-side access device searches the corresponding relationship maintained according to the P-VLAN Tag and multicast group ID in the multicast message The user equipment identified by the C-VLAN Tag that forms a corresponding relationship with the group that includes

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Abstract

This invention provides one method for internet management agreement monitor method, which comprises the following steps: a, user side interface device receives the set broadcast label and public network label message; b, user side interface device researches the relative user network label user device according to the P-VLAN Tag and set label; c, user side interface device takes place of C-VLAN Tag and sends it to the user device.

Description

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Claims

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Application Information

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Owner HUAWEI TECH CO LTD
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