CN202551112U - Bi-direction bandwidth rate-limiting control device of vlan port of virtual cloud host in cloud computing system - Google Patents
Bi-direction bandwidth rate-limiting control device of vlan port of virtual cloud host in cloud computing system Download PDFInfo
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- CN202551112U CN202551112U CN2012201240032U CN201220124003U CN202551112U CN 202551112 U CN202551112 U CN 202551112U CN 2012201240032 U CN2012201240032 U CN 2012201240032U CN 201220124003 U CN201220124003 U CN 201220124003U CN 202551112 U CN202551112 U CN 202551112U
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Abstract
The utility model relates to a bi-direction bandwidth rate-limiting control device of a vlan port of a virtual cloud host in a cloud computing system. The bi-direction bandwidth rate-limiting control device of the vlan port of the virtual cloud host in the cloud computing system includes a cloud computing network, a virtual switch, a core physical switch, a bypass network rate-limiting device and the internet. The cloud computing network connects with the virtual switch. The virtual switch connects with the core physical switch through a port converging channel. One output terminal of the core physical switch connects with the internet through an optical fiber while the other terminal of the core physical switch connects with the bypass network rate-limiting device through the port converging channel. The bypass network rate-limiting device connects with the internet through an optical fiber. Compared with the prior art, the bi-direction bandwidth rate-limiting control device of the vlan port of the virtual cloud host in the cloud computing system provided by the utility model has advantages of simple structure, high market value and the like.
Description
Technical field
The utility model relates to a kind of cloud computing system dedicated bandwidth speed-limiting device, especially relates to the wide speed-limiting control device of virtual cloud main frame vlan port two-way tape in a kind of cloud computing system.
Background technology
At present; Architecture in the cloud computing field is promptly served in the business model (IaaS); Cloud computing service provider is virtualized into the virtual cloud main frame of N sheet to superserver through cloud computing virtualizing operating systems (like the Wmware system, the hyper-V system), these virtual cloud main frames is leased to corporate client use; Every cloudlet main frame is connected with virtual switch through Microsoft Loopback Adapter, and this scheme overview has following shortcoming:
1) virtual switch can not be supported every vlan port two-way tape tolerance speed, causes the flow of service provider to waste, and can't produce economic benefit;
2) virtual switch is linked the core switch of service provider through multilink bundle trunk mode; The gateway ip address of cloud main frame is configured on the vlan of core switch; Because switch (like brocade, manufacturers such as cisco) is not nearly all supported based on vlan port two-way tape tolerance speed;
3) this mode is irrational to the few cloud main frame lease user of flow, because cannot charge by bandwidth.
The utility model content
The purpose of the utility model be exactly provide a kind of in order to overcome the defective that above-mentioned prior art exists and can carry out two-way tape tolerance speed the vlan port of virtual cloud main frame, paying as required for cloud computing system provides the wide speed-limiting control device of virtual cloud main frame vlan port two-way tape in the cloud computing system on basis.
The purpose of the utility model can realize through following technical scheme:
The wide speed-limiting control device of virtual cloud main frame vlan port two-way tape in a kind of cloud computing system; Comprise system for cloud computing, virtual switch, core physical switches, bypass network speed limiting device and the Internet; Described system for cloud computing is connected with virtual switch; Described virtual switch is connected with the core physical switches through the trunking passage; An output of described core physical switches is through optical fiber and Internet connection, and the other end is connected with the bypass network speed limiting device through the trunking passage, and described bypass network speed limiting device is through optical fiber and Internet connection.
Described system for cloud computing comprises a plurality of virtual cloud main frames, and described a plurality of virtual cloud main frames are connected with virtual switch respectively.
Described bypass network speed limiting device is for supporting the three-layer network appliance of vlan port two-way speed limiting function and differences in quality of service service.
Described three-layer network appliance comprises router.
Compared with prior art, the utility model has solved the problem that can't carry out two-way tape tolerance speed to the vlan port of renting the cloud computing fictitious host computer, has higher market value; The utility model is through switching to network speed limit equipment with the core physical switches, and the data of end user arrive to the Internet through bypass network equipment, supplies user capture, has also embodied the commercial profit model that cloud computing system is paid as required.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is elaborated.
Embodiment
As shown in Figure 1; The wide speed-limiting control device of virtual cloud main frame vlan port two-way tape in a kind of cloud computing system; Comprise system for cloud computing 1, virtual switch 2, core physical switches 3, bypass network speed limiting device 4 and the Internet 5; System for cloud computing 1 is connected with virtual switch 2, and virtual switch 2 is connected with core physical switches 3 through trunk (trunking) passage, and an output of core physical switches 3 is connected with the Internet 5 through optical fiber (fiber); The other end is connected with bypass network speed limiting device 4 through the trunk passage, and bypass network speed limiting device 4 is connected with the Internet 5 through optical fiber.
System for cloud computing 1 comprises a plurality of virtual cloud main frames; Each virtual cloud main frame all is connected to virtual switch through Microsoft Loopback Adapter, and forms a VLAN with this port, like vlan100; Vlan101; Vlan102 or the like, the virtual cloud main frame of each user lease are divided in one independently among the vlan, and vlan id is consistent in the trunk passage of these independent vlan passages and core physical switches 3.
Because the core physical switches can not be carried out the bidirectional traffics speed limit based on the vlan port; So bypass network speed limiting device 4 is connected with core physical switches 3 through the trunk passage; Bypass network speed limiting device 4 is for supporting the three-layer network appliance of vlan port two-way speed limiting function and differences in quality of service service; Like router etc., and to make on the bypass network speed limiting device 4 the vlan id of every virtual cloud main frame in vlan port and core physical switches 3, virtual switch 2 and the system for cloud computing 1 through encapsulation 802.1Q agreement all be consistent.
Because bypass network speed limiting device 4 is three-layer network appliances; The QoS speed limit characteristic of utilizing three-layer network appliance is to based on the vlan port; Or each the ip address among the same vlan carries out the two-way speed limiting of different rates and the assurance of QoS service quality, thereby cloud computing service provider can adopt the price discrimination mode that the different user of bandwidth is carried out fair and reasonable charge.
Through above utility model and design; For cloud computing service provider when carrying out IaaS (architecture and service) service mode; Solved the problem that the cloud host port can't carry out the bidirectional traffics speed limit, thereby practiced thrift flow and opened up the operation mode of chargeing for service provider by fixed-bandwidth.The utility model utility model has market value and saving operation cost preferably in cloud computing service provider.
The above; Be merely the preferable embodiment of the utility model, but the protection range of the utility model is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses; The variation that can expect easily or replacement; All should be encompassed within the protection range of the utility model, therefore, the protection range of the utility model should be as the criterion with the protection range of claim.
Claims (4)
1. the wide speed-limiting control device of virtual cloud main frame vlan port two-way tape in the cloud computing system; It is characterized in that; Comprise system for cloud computing, virtual switch, core physical switches, bypass network speed limiting device and the Internet; Described system for cloud computing is connected with virtual switch, and described virtual switch is connected with the core physical switches through the trunking passage, and an output of described core physical switches is through optical fiber and Internet connection; The other end is connected with the bypass network speed limiting device through the trunking passage, and described bypass network speed limiting device is through optical fiber and Internet connection.
2. the wide speed-limiting control device of virtual cloud main frame vlan port two-way tape in a kind of cloud computing system according to claim 1; It is characterized in that; Described system for cloud computing comprises a plurality of virtual cloud main frames, and described a plurality of virtual cloud main frames are connected with virtual switch respectively.
3. the wide speed-limiting control device of virtual cloud main frame vlan port two-way tape in a kind of cloud computing system according to claim 1; It is characterized in that described bypass network speed limiting device is for supporting the three-layer network appliance of vlan port two-way speed limiting function and differences in quality of service service.
4. the wide speed-limiting control device of virtual cloud main frame vlan port two-way tape is characterized in that described three-layer network appliance comprises router in a kind of cloud computing system according to claim 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201240032U CN202551112U (en) | 2012-03-28 | 2012-03-28 | Bi-direction bandwidth rate-limiting control device of vlan port of virtual cloud host in cloud computing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201240032U CN202551112U (en) | 2012-03-28 | 2012-03-28 | Bi-direction bandwidth rate-limiting control device of vlan port of virtual cloud host in cloud computing system |
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| Publication Number | Publication Date |
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| CN202551112U true CN202551112U (en) | 2012-11-21 |
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| CN2012201240032U Expired - Lifetime CN202551112U (en) | 2012-03-28 | 2012-03-28 | Bi-direction bandwidth rate-limiting control device of vlan port of virtual cloud host in cloud computing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103368866A (en) * | 2012-03-28 | 2013-10-23 | 上海地面通信息网络有限公司 | Bidirectional bandwidth speed limit control device of virtual cloud host vlan (virtual local area network) port in cloud computing system |
-
2012
- 2012-03-28 CN CN2012201240032U patent/CN202551112U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103368866A (en) * | 2012-03-28 | 2013-10-23 | 上海地面通信息网络有限公司 | Bidirectional bandwidth speed limit control device of virtual cloud host vlan (virtual local area network) port in cloud computing system |
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| C14 | Grant of patent or utility model | ||
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| CX01 | Expiry of patent term |
Granted publication date: 20121121 |
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| CX01 | Expiry of patent term |