Transmission path control equipment

A technology for controlling equipment and transmission paths, applied in transmission systems, digital transmission systems, electrical components, etc., can solve the problems of uncertain network lines and routing equipment, inaccessibility, slow access, etc., to achieve the effect of improving experience

Inactive Publication Date: 2015-04-29
POWER ALL NETWORKS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, when users need to access network resources in different places or network resources of other operators, they often need to go through complex and uncertain network lines and routing devices, so that the access speed is often slow or inaccessible

Method used

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  • Transmission path control equipment
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Embodiment Construction

[0011] Please also refer to Figure 1-Figure 2 , figure 1 It is a schematic diagram of a transmission path control device 1 connected to a management server 2 and a routing device 3 . Wherein, the transmission path control device 1 is distributed in an area, and is correspondingly connected with the routing device 3 in the area, and the transmission path control device 1 also communicates with the management server 2 and transmission path control devices 1 located in other areas through the network connect.

[0012] Wherein, the transmission path control device 1 and the corresponding routing device 3 located in the same area are located in an IDC (Internet Data Center, Internet Data Center) network. For example, a transmission path control device 1 and the corresponding routing device 3 are located in the IDC network in Shanghai, and another transmission path control device 1 and the corresponding routing device 3 are located in the IDC network in Nanjing, and so on. The I...

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Abstract

A transmission path control device is connected to a management server and a router device located on the same area as the transmission path control device. The transmission path control device determines whether a corresponding router device has a port directed to an end area when receiving a virtual lease line (VLL) establishing request including a start area and the end area of the VLL. If not, the transmission path control device transmits the VLL establishing request to a default transmission path control device. If yes, the transmission path control device determines which router devices are transmission nodes constituting the VLL and determines which ports are ports to be connected. The transmission path control device further connect the ports used to connect one by one, thus to establish the VLL.

Description

technical field [0001] The invention relates to a control device, in particular to a transmission path control device. Background technique [0002] At present, with the development of communication technology, people can still communicate through electronic devices even if they are thousands of miles apart, shortening the distance between people. For example, electronic devices can communicate with each other by connecting to a network through an ADSL network or a modem. However, when users need to access network resources in different places or network resources of other operators, they often need to go through complex and uncertain network lines and routing devices, so that the access speed is often slow or inaccessible. Contents of the invention [0003] In view of this, a transmission path control device is provided, which can manage routing devices distributed in the same area and provide a fixed and fast virtual private line to users, thereby improving user experie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/741H04L45/74H04L45/02H04L45/586
CPCH04L45/021
Inventor 周凯李海涛贺茂华
Owner POWER ALL NETWORKS
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