CN103368866A - Bidirectional bandwidth speed limit control device of virtual cloud host vlan (virtual local area network) port in cloud computing system - Google Patents
Bidirectional bandwidth speed limit control device of virtual cloud host vlan (virtual local area network) port in cloud computing system Download PDFInfo
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- CN103368866A CN103368866A CN201210087147XA CN201210087147A CN103368866A CN 103368866 A CN103368866 A CN 103368866A CN 201210087147X A CN201210087147X A CN 201210087147XA CN 201210087147 A CN201210087147 A CN 201210087147A CN 103368866 A CN103368866 A CN 103368866A
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Abstract
The invention relates to a bidirectional bandwidth speed limit control device of a virtual cloud host vlan (virtual local area network) port in a cloud computing system. The device comprises a cloud computing network, a virtual switch, a core physics switch, a bypass network speed limit device and an Internet. The cloud computing network is connected with the virtual switch; the virtual switch is connected with the core physics switch through a trunk channel; one output terminal of the core physics switch is connected with the Internet through a fiber; the other output terminal is connected with the bypass network speed limit device through the trunk channel; and the bypass network speed limit device is connected with the Internet through the fiber. Compared with the prior art, the device of the invention has such advantages as simple structure and high market value.
Description
Technical field
The present invention relates to a kind of cloud computing system dedicated bandwidth speed-limiting device, especially relate to virtual cloud main frame vlan port two-way tape tolerance velocity control device in a kind of cloud computing system.
Background technology
At present, architecture in the cloud computing field is namely served in the business model (IaaS), the cloud computing service merchant by the cloud computing virtualizing operating systems (such as the Wmware system, the hyper-V system) superserver is virtualized into the virtual cloud main frame of N sheet, these virtual cloud main frames are leased to corporate client to be used, every cloudlet main frame is connected with virtual switch by Microsoft Loopback Adapter, and this scheme overview has following shortcoming:
1) virtual switch can not be supported the two-way bandwidth speed limiting of every vlan port, 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 by multilink bundle trunk mode, the gateway ip address of cloud main frame is configured on the vlan of core switch, because switch (such as brocade, manufacturers such as cisco) is not nearly all supported based on the two-way bandwidth speed limiting of vlan port;
3) this mode is irrational to the few cloud main frame lease user of flow, because cannot come charging by bandwidth.
Summary of the invention
Purpose of the present invention be exactly provide a kind of in order to overcome the defective that above-mentioned prior art exists and can carry out to the vlan port of virtual cloud main frame two-way bandwidth speed limiting, paying as required for cloud computing system provides virtual cloud main frame vlan port two-way tape tolerance velocity control device in the cloud computing system on basis.
Purpose of the present invention can be achieved through the following technical solutions:
Virtual cloud main frame vlan port two-way tape tolerance velocity control device in a kind of cloud computing system, comprise system for cloud computing, virtual switch, the 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 by the trunking passage, an output of described core physical switches is connected with the Internet by optical fiber, the other end is connected with the bypass network speed limiting device by the trunking passage, and described bypass network speed limiting device is connected with the Internet by optical fiber.
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 invention solves the problem that to carry out two-way bandwidth speed limiting to the vlan port of renting the cloud computing fictitious host computer, have higher market value; The present invention is by switching to network speed limit equipment with the core physical switches, and the data communication device of end user is crossed bypass network equipment and arrived to the Internet, for user's access, has also embodied the commercial profit model that cloud computing system is paid as required.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
The present invention is described in detail below in conjunction with the drawings and specific embodiments.
Embodiment
As shown in Figure 1, virtual cloud main frame vlan port two-way tape tolerance velocity control device 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, virtual switch 2 is connected with core physical switches 3 by trunk (trunking) passage, an output of core physical switches 3 is connected with the Internet 5 by optical fiber (fiber), the other end is connected with bypass network speed limiting device 4 by the trunk passage, and bypass network speed limiting device 4 is connected with the Internet 5 by 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 by Microsoft Loopback Adapter, and and this port form a VLAN, such as vlan100, vlan101, vlan102 etc., 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, therefore bypass network speed limiting device 4 is connected with core physical switches 3 by 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, such as 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 by 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 the cloud computing service merchant can adopt the price discrimination mode that the different user of bandwidth is carried out fair and reasonable charge.
By above invention and design, for the cloud computing service merchant 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 saved flow and opened up operation mode by the fixed-bandwidth charging for service provider.The present invention's invention has preferably market value and saving operation cost in the cloud computing service merchant.
The above; only be the better embodiment of the present invention; but protection scope of the present invention is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; the variation that can expect easily or replacement; all should be encompassed within protection scope of the present invention, therefore, protection scope of the present invention should be as the criterion with the protection range of claim.
Claims (4)
1. virtual cloud main frame vlan port two-way tape tolerance velocity control device in the cloud computing system, it is characterized in that, comprise system for cloud computing, virtual switch, the 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 by the trunking passage, an output of described core physical switches is connected with the Internet by optical fiber, the other end is connected with the bypass network speed limiting device by the trunking passage, and described bypass network speed limiting device is connected with the Internet by optical fiber.
2. virtual cloud main frame vlan port two-way tape is extended the deadline velocity control device 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. virtual cloud main frame vlan port two-way tape is extended the deadline velocity control device 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. virtual cloud main frame vlan port two-way tape tolerance velocity control device in a kind of cloud computing system according to claim 3 is characterized in that, described three-layer network appliance comprises router.
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| CN201210087147XA CN103368866A (en) | 2012-03-28 | 2012-03-28 | Bidirectional bandwidth speed limit control device of virtual cloud host vlan (virtual local area network) port in cloud computing system |
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| CN201210087147XA CN103368866A (en) | 2012-03-28 | 2012-03-28 | Bidirectional bandwidth speed limit control device of virtual cloud host vlan (virtual local area network) port in cloud computing system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104113527A (en) * | 2014-06-19 | 2014-10-22 | 上海地面通信息网络有限公司 | Waf firewall configuration applied to cloud computing network |
| CN105262668A (en) * | 2015-10-31 | 2016-01-20 | 四川理工学院 | Firewall configuration for cloud computing network |
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| US20110255538A1 (en) * | 2010-04-16 | 2011-10-20 | Udayakumar Srinivasan | Method of identifying destination in a virtual environment |
| CN102255903A (en) * | 2011-07-07 | 2011-11-23 | 广州杰赛科技股份有限公司 | Safety isolation method for virtual network and physical network of cloud computing |
| CN202551112U (en) * | 2012-03-28 | 2012-11-21 | 上海地面通信息网络有限公司 | Bi-direction bandwidth rate-limiting control device of vlan port of virtual cloud host in cloud computing system |
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- 2012-03-28 CN CN201210087147XA patent/CN103368866A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101841451A (en) * | 2009-12-30 | 2010-09-22 | 北京世纪互联宽带数据中心有限公司 | Virtual local area network-based speed limiting method and system for cloud hosts |
| US20110255538A1 (en) * | 2010-04-16 | 2011-10-20 | Udayakumar Srinivasan | Method of identifying destination in a virtual environment |
| CN102255903A (en) * | 2011-07-07 | 2011-11-23 | 广州杰赛科技股份有限公司 | Safety isolation method for virtual network and physical network of cloud computing |
| CN202551112U (en) * | 2012-03-28 | 2012-11-21 | 上海地面通信息网络有限公司 | Bi-direction bandwidth rate-limiting control device of vlan port of virtual cloud host in cloud computing system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104113527A (en) * | 2014-06-19 | 2014-10-22 | 上海地面通信息网络有限公司 | Waf firewall configuration applied to cloud computing network |
| CN105262668A (en) * | 2015-10-31 | 2016-01-20 | 四川理工学院 | Firewall configuration for cloud computing network |
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Application publication date: 20131023 |