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Service isolation transfer method

A business isolation and business technology, applied in transmission systems, digital transmission systems, data exchange through path configuration, etc., can solve the problems of heavy maintenance workload and achieve the effect of reducing workload

Inactive Publication Date: 2006-11-08
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In order to achieve security isolation between users, it is necessary to divide the services transmitted by the service terminals of different users into different VLANs (each user occupies three VLAN IDs to distinguish the three services of the same user), and also needs to be based on IP DSLAM The division of VLAN ID resources on the Internet, reset the VLAN ID resources of VDSL / ADSL Modem, and the maintenance workload is huge when conducting large-scale services

Method used

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  • Service isolation transfer method

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Embodiment Construction

[0029] The service isolation transmission method of the present invention is carried out under the situation that the home gateway (or VDSL / ADSL Modem) that accesses the network through the IP access device keeps the factory settings, and is suitable for IP networks that can transmit different service data contents to different users .

[0030] Please refer to figure 1 As shown in , it is a schematic diagram of the service identifier mapping relationship of an implementation manner of the service isolation transmission method of the present invention. In this embodiment, the access switch is connected with two home gateways, and each home gateway is provided with three service terminals, and the three service terminals are data service terminals, video service terminals and voice service terminals respectively. The ports connected to the two home gateways on the access switch are marked as "0" and "1" respectively, and the ports connected to the data service terminal, video s...

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Abstract

This invention relates to a method for transmitting services in isolation including: appointing a second service islation ID for isolating the transmission service distributed by the service terminals accessed by the family gateways in the access device, setting up the mapping relation between said second service isolation ID and the first ID, the access device images the inbound service to the services of the service terminals isolated by the second ID according to the mapping relation when inbounding services and the access device images the outbound services to the services isolated by the first service isolation ID according to the mapping relation, in which, different user service terminals are divided into different networks by integratedly realizing the re-image of network service ID on an access exchange or an access multiplex of IP digital user line so as to reduce maintenance to realize isolation of triple paly services and quick centralized arrangement and maintenance of user isolation.

Description

technical field [0001] The present invention relates to the field of service transmission, more specifically, relates to a service isolation transmission method. Background technique [0002] At present, the development trend of IP (Internet Protocol) network is the integration of three networks, that is, network operators use unified broadband IP network resources to provide users with data, video and voice services at the same time, also known as triple-play services. ) services, wherein, the data service refers to the Internet service, the video service refers to the Internet Protocol Television (IPTV) service, and the voice service mainly refers to the Voice over Internet Protocol (VoIP) service. Since data, video, and voice services have different requirements for network quality of service (QoS) and network reliability, it is necessary to implement isolation between different services when developing triple-play services. In addition, in order to ensure the security of...

Claims

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Application Information

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IPC IPC(8): H04L12/00H04L12/28H04L12/66H04L29/06
Inventor 李贺军
Owner HUAWEI TECH CO LTD
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