CN104079455A - Network access system of micro-server - Google Patents
Network access system of micro-server Download PDFInfo
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- CN104079455A CN104079455A CN201310098056.0A CN201310098056A CN104079455A CN 104079455 A CN104079455 A CN 104079455A CN 201310098056 A CN201310098056 A CN 201310098056A CN 104079455 A CN104079455 A CN 104079455A
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Abstract
The invention provides a network access system of a micro-server. The network access system comprises the micro-server and a network switch, wherein the micro-server comprises N machines; m machines are connected to a switch port of the network switch through a network interface and a network cable so as to be synchronously connected to a data network and a management network, andN-m machines are connected to the switch port of the network switch through the other network interface and the other network cable so as to be synchronously connected to the data network and the management network, wherein N is a positive integer, m is an integer, and m is not less than 0 and not greater than N. According to the network access system, safety of the network is guaranteed while the cost is reduced, and meanwhile, the network access system has good expansibility and stability.
Description
Technical field
The present invention relates to deployment and the access technology field of microserver data network and supervising the network, particularly a kind of network access system of microserver.
Background technology
For information service enterprise, conventionally use large-scale Special machine room unified plan and a large amount of server resource of management.Conventionally select mechanical dimension to meet the rack-mount server of 19 inches of industrial standards.The height of frame service is taking U as unit, wherein, and 1U=1.75 inch=44.45 millimeter.The server of standard has 1U conventionally, 2U, 3U, several models such as 4U.The size of rack adopts general industrial standard conventionally, generally at 40U between 50U.In prior art, as shown in Figure 1, server uses two to overlap independently network, and one is data netting twine access data network, and one is independently to manage netting twine access-in management network.
But common server energy consumption is high, take up room large, and cost is high.Along with scientific and technical development, new server design scheme is progressively ripe, by simplifying and constantly upgrading of parts, significantly reduces server cost, power consumption and physical space, makes traditional 2U machine box for server can hold several and even tens machines.Adopt the machine of this conceptual design to be generally referred to as microserver.With respect to traditional 2U server, multiple servers is placed in a cabinet inside by microserver.Naming method is as 2U4,3U8 etc.Taking 2U4 as example, represent that a 2U cabinet inside placed 4 station servers (also claiming node), 3U8 represents that a 3U cabinet inside placed 8 machine/nodes.Compare common machine, microserver can reduce the average height of every machine and the space taking greatly, reduces power consumption and cost, and every machine is all server independently simultaneously, does not have each other interference, is the desirable replacement scheme of conventional machines.
But because the server density in single frame is very high, and every machine all needs independently access data and supervising the network, make access and management cost increase.According to prior art, as Fig. 2, every machine is connected with data network switch with supervising the network switch with data netting twine by management netting twine respectively, thus access-in management network and data network.As shown in Figure 3, taking 2U8 node server as example, in a 2U cabinet, carry the server of 8 platform independent.Adopt the network insertion scheme of above-mentioned prior art, the 2U8 node server in Fig. 3 is with the access network of mode shown in Fig. 4.
Every machine is respectively at 15-20 2U cabinet of server cabinet deploy of a 42U, and 120-160 platform machine, according to existing technical scheme, needs 240-320 root netting twine.Calculate with this, each common server cabinet need to dispose tens and even hundreds of root netting twine, and cost is too high, too complex, and from the angle of engineering, this scheme is infeasible.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in prior art.
For this reason, one object of the present invention is to propose a kind of network access system of microserver, has ensured the fail safe of network in reducing costs, and has good autgmentability and stability simultaneously.
For achieving the above object, the embodiment of first aspect present invention has proposed a kind of network access system of microserver, comprises microserver and the network switch.Wherein, described microserver comprises N platform machine; The network switch, wherein, m platform machine is connected with the switch ports themselves of the described network switch with while access data network and supervising the network with a netting twine by a network interface, N-m platform machine is connected with the switch ports themselves of the described network switch with while access data network and supervising the network with another root netting twine by another network interface, wherein, N is positive integer, and m is integer and 0≤m≤N.
To manage and data fusion according to the network access system of the microserver of the embodiment of the present invention, and share by physical link, significantly reduce server cost of access, conveniently carry out automatic management, and by implement security limitations on subnet, ensure the fail safe of network.Can realize full redundancy, autgmentability and the good stability of access simultaneously.
In one embodiment of the invention, at the cabinet inside of described microserver, every described machine is connected with the exchange chip of described microserver by data link, the exchange chip of described microserver is connected with the administrative unit of described microserver by data link, and the administrative unit of described microserver is connected with machine every described by link management, wherein, described exchange chip is connected with the described network switch.
In one embodiment of the invention, described data link and described link management form by inner high speed circuit and printed circuit board (PCB).
In one embodiment of the invention, N=2m.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is the structural representation figure of the server network access of prior art;
Fig. 2 is the structural representation of the microserver network insertion of prior art;
Fig. 3 is the microserver schematic diagram of the 2U8 node of prior art;
Fig. 4 is the structural representation of the microserver network insertion of the 2U8 node of prior art;
Fig. 5 is according to the structural representation of the network access system of the microserver of the embodiment of the present invention;
Fig. 6 is according to the structural representation of single cover network insertion of the 2U8 microserver of the embodiment of the present invention;
Fig. 7 is according to the structural representation of two cover network insertion of the 2U8 microserver of the embodiment of the present invention;
Fig. 8 is according to the structural representation of the single node cabinet of the embodiment of the present invention; With
Fig. 9 is according to the structural representation of the binode cabinet of the embodiment of the present invention.
Embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
Describe according to the network access system 100 of the microserver of the embodiment of the present invention below with reference to Fig. 5, comprising: microserver 110 and the network switch 120.Wherein, microserver 110 comprises N platform machine; The network switch 120, wherein, m platform machine is connected with the switch ports themselves of the network switch 120 with while access data network and supervising the network with a netting twine by a network interface, N-m platform machine is connected with the switch ports themselves of the network switch 120 with while access data network and supervising the network with another root netting twine by another network interface, wherein, N is positive integer, and m is integer and 0≤m≤N.
In one embodiment of the invention, N=2m.
At the cabinet inside of microserver 110, every machine is connected with the exchange chip of microserver 110 by data link, the exchange chip of microserver 110 is connected with the administrative unit of microserver 110 by data link, and the administrative unit of microserver 110 is connected with every machine by link management, wherein, exchange chip is connected with the network switch 120.
Wherein, data link and link management form by inner high speed circuit and printed circuit board (PCB).
Below taking 2U8 microserver 110 as example, to describing according to the network access system of the microserver 110 of the embodiment of the present invention.Be understandable that, only for illustrative purposes, embodiments of the invention are not limited to this in following explanation.The network access system of the microserver 110 of the embodiment of the present invention first carries out the data network of server inside and merges, then the supervising the network of server is dissolved in data network, realize many machines of a physical link and shared, managed the system merging mutually with data.And on this basis, put data network and managerial grid under independently subnet, on subnet, implement security limitations, reached the fail safe identical with original network.
Aspect autgmentability and stability, native system can be realized the full redundancy of access, and any line fault, can ensure the normal access of machine, and server is unaffected.
As shown in Figure 6, in the time of m=0, all machine can use a network interface, and a netting twine is connected with the switch ports themselves of the network switch 120, access simultaneously by 8 machine access data networks and supervising the network time.
In order to improve the stability of network, can also adopt honor network insertion scheme as shown in Figure 7 according to embodiments of the invention.In Fig. 7, machine 1, machine 2, machine 3, machine 4 are connected with the switch ports themselves of the network switch 120 with a netting twine by a network interface, machine 5, machine 6, machine 7, machine 8 are connected with the switch ports themselves of the network switch 120 with another root netting twine by another network interface, simultaneously access data network and supervising the network.Two cover networks access simultaneously, and any link occurs fault, can bear whole flows for other one completely.
Particularly, server inner topology figure of the present invention as shown in Figure 8.At cabinet inside, taking single node as example, the link connection schematic diagram of exchange chip 111 and machine intimate is as follows. at the cabinet inside of microserver 110, machine 1 is connected with the exchange chip 111 of microserver 110 by data link, the exchange chip 111 of microserver 110 is connected with the administrative unit 112 of microserver 110 by data link, and the administrative unit 112 of microserver 110 is connected with machine 1 by link management, wherein, exchange chip 111 is connected with the network switch 120.Wherein, data link and link management form by inner high speed circuit and printed circuit board (PCB).
Fig. 9 is the exchanger chip connection diagram of two nodes of cabinet inside.At the cabinet inside of microserver 110, machine 1 is connected with the exchange chip 111 of microserver 110 by data link respectively with machine 2, the exchange chip 111 of microserver 110 is connected with the administrative unit 112 of microserver 110 by data link, and the administrative unit 112 of microserver 110 is connected with machine 2 with machine 1 by link management, wherein, exchange chip 111 is connected with the network switch 120.Wherein, data link and link management form by inner high speed circuit and printed circuit board (PCB).By that analogy, can realize the high speed of many machine intimates interconnected.
More than connect and can realize by PCB layout and inner high speed circuit, can improve the performance of network, reduce the complexity of entire system.When exchange chip 111 is externally connected with the network switch 120, present two interfaces of redundancy each other, the flow that each interface can the whole cabinet of independent bearing.Supervising the network and data network are rendered as again two different vlan simultaneously, by the arrangement rule on upper strata, realize the logic isolation of network.
Realized a physical link according to the network access system of the microserver of the embodiment of the present invention, many machines are shared, management and data fusion, and on subnet, implement security limitations, reach the fail safe identical with original network.Can realize the full redundancy of access, significantly reduce in autgmentability and good stability the cost that server accesses, realized the automatic management for server simultaneously.Use native system can realize server cost of access and decline 50%, machine room installation work amount declines 50%, and power consumption also can decline, meet the design concept at green data center.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, amendment, replacement and modification to these embodiment, scope of the present invention is by claims and be equal to and limit.
Claims (4)
1. a network access system for microserver, is characterized in that, comprising:
Microserver, described microserver comprises N platform machine;
The network switch, wherein, m platform machine is connected with the switch ports themselves of the described network switch with while access data network and supervising the network with a netting twine by a network interface, N-m platform machine is connected with the switch ports themselves of the described network switch with while access data network and supervising the network with another root netting twine by another network interface, wherein, N is positive integer, and m is integer and 0≤m≤N.
2. the system as claimed in claim 1, it is characterized in that, at the cabinet inside of described microserver, every described machine is connected with the exchange chip of described microserver by data link, the exchange chip of described microserver is connected with the administrative unit of described microserver by data link, and the administrative unit of described microserver is connected with machine every described by link management, wherein, described exchange chip is connected with the described network switch.
3. system as claimed in claim 2, is characterized in that, described data link and described link management form by inner high speed circuit and printed circuit board (PCB).
4. the system as claimed in claim 1, is characterized in that, N=2m.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310098056.0A CN104079455A (en) | 2013-03-25 | 2013-03-25 | Network access system of micro-server |
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| CN201310098056.0A CN104079455A (en) | 2013-03-25 | 2013-03-25 | Network access system of micro-server |
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Cited By (2)
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| CN104076880A (en) * | 2014-07-07 | 2014-10-01 | 曙光信息产业(北京)有限公司 | Micro server |
| CN106371528A (en) * | 2016-08-31 | 2017-02-01 | 浪潮电子信息产业股份有限公司 | Server |
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| US20070078868A1 (en) * | 2002-05-03 | 2007-04-05 | Gary Faulkner | Method and apparatus for collecting and displaying network device information |
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Application publication date: 20141001 |