Method of Ethernet service accessing bearing tunnel, operator edge device and system

A technology for edge devices and service access, applied in the field of data communication, which can solve the problems of complex implementation and achieve the effect of simple implementation

Inactive Publication Date: 2010-05-05
ZTE CORP
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  • Method of Ethernet service accessing bearing tunnel, operator edge device and system
  • Method of Ethernet service accessing bearing tunnel, operator edge device and system
  • Method of Ethernet service accessing bearing tunnel, operator edge device and system

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[0060] In order to make the technical problems, technical solutions, and advantages to be solved by the embodiments of the present invention clearer, a detailed description will be given below with reference to the drawings and specific embodiments.

[0061] The embodiment of the present invention aims at the complicated problem of realizing the complicated problem of the binding method of the Layer 2 Ethernet service and the bearer tunnel in the prior art, and provides a method, operator edge equipment and system for the Ethernet service to access the bearer tunnel.

[0062] In the present invention, the P device is a provider (Provider) device; the PE device is a provider edge (ProviderEdge) device; and the CE device is a customer edge (Customer Edge) device.

[0063] Such as figure 1 What is shown is a method for Ethernet service access to a bearer tunnel shown in the present invention, including:

[0064] Step 11. The provider edge device obtains the message of the user edge device...

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Abstract

The invention provides a method of Ethernet service accessing bearing tunnel, an operator edge device and a system, which relates to the field of data communication and is designed for solving the technical problem that the binding method of Ethernet service and a bearing tunnel are complex to realize in the prior art. The method comprises: a supplier edge device obtains the message of a user edge device; the supplier edge device obtains the service type identification of the message; the supplier edge device searches the bearing tunnel according to the service type identification; the service type identification property of the bearing tunnel is matched with the obtained message service type identification; the supplier edge device packages the message according to the tunnel property of the bearing tunnel to generate a packaged message. The invention can bind the Ethernet network service with the bearing tunnel and is easy to realize.

Description

technical field [0001] The invention relates to the field of data communication, in particular to a method for accessing an Ethernet service to a bearer tunnel, an operator edge device and a system. Background technique [0002] The current method for identifying Layer 2 Ethernet users and services is usually the connected port number, inner VLAN ID (Virtual Local Area Network ID, virtual local area network ID), outer VLAN ID and their combination for equipment. The current bearer service tunnel generally refers to MPLS (Multi-Protocol Label Switch, multi-protocol label switching), VPLS (Virtual Private LAN Services, virtual private LAN service), PBB (Provider Backbone Bridge, operator backbone bridging technology), PBT (ProvIDer Backbone Transport, carrier backbone network transmission), etc. [0003] At present, the binding method of various equipment manufacturers for the Layer 2 Ethernet service and the bearer tunnel is: configure the VPLS or PBB bearer tunnel in the VL...

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Application Information

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IPC IPC(8): H04L12/46
CPCH04L12/4633
Inventor 石江涛
Owner ZTE CORP
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