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On-demand transmission path provision system and method

A transmission path and routing technology, applied in the system field, can solve problems such as the inability of bandwidth to meet demand

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

AI Technical Summary

Problems solved by technology

However, at present, users connect to networks with fixed bandwidth. When users sometimes need to transfer a large number of files, the fixed bandwidth often cannot meet the demand.

Method used

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  • On-demand transmission path provision system and method
  • On-demand transmission path provision system and method
  • On-demand transmission path provision system and method

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Embodiment Construction

[0016] Please also refer to figure 1 and figure 2 , figure 1 Provide a functional block diagram of the system S1 for a transmission path as required. The transmission path is provided on demand system S1 is applied in such as figure 2 In the shown management server 100 and several area network devices 200 . These area network devices 200 are located in different geographical areas, for example, one area network device 200 is located in Shanghai, another area network device 200 is located in Nanjing, and so on. Each area network device 200 is located in a corresponding area, and each area network device 200 is an IDC (Internet Data Center, Internet Data Center) network, specifically, the area network device 200 is a plurality of computer devices arranged in a computer room.

[0017] In this embodiment, if figure 2 As shown, each area network device 200 includes at least a path control device 201 and a routing device 202, and the path control device 201 and the routing d...

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Abstract

An on-demand transmission path providing method includes: receiving a virtual lease line (VLL) establishing request including a start area and an end area of the VLL and an establishing duration of the VLL; producing a VLL establishing information including a connection relationship of router devices constituting the VLL and ports of the router devices to be connected; assigning a timed task for the VLL according to the establishing duration, therein, the timed task includes a start time and an end time when establishing the VLL; judging whether current time reaches to the beginning time of the timed task; and establishing the VLL if yes.

Description

technical field [0001] The invention relates to a system, in particular to a transmission path management system and method. 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, at present, the networks connected by users are all fixed bandwidth, etc. When users sometimes need to transfer a large number of files, the fixed bandwidth often cannot meet the demand. Contents of the invention [0003] In view of this, a system and method for providing transmission paths on demand is provided, which can provide a virtual private line to the user according to the user's demand, and the virtual private line can be provided at the time specified by the user, thereby improv...

Claims

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Application Information

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IPC IPC(8): H04L12/46H04L12/873H04L47/52
CPCH04L12/4633H04L41/5051H04L41/22H04L41/0896
Inventor 周凯李海涛贺茂华
Owner POWER ALL NETWORKS
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