CN201491018U - Network security platform - Google Patents
Network security platform Download PDFInfo
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- CN201491018U CN201491018U CN2009201332085U CN200920133208U CN201491018U CN 201491018 U CN201491018 U CN 201491018U CN 2009201332085 U CN2009201332085 U CN 2009201332085U CN 200920133208 U CN200920133208 U CN 200920133208U CN 201491018 U CN201491018 U CN 201491018U
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Abstract
The utility model provides a network security platform which is applicable to the technical field of networks. The network security platform comprises a motherboard chipset, wherein the motherboard chipset comprises a configuration interface and two or more than two PCI (peripheral component interconnect) Express interfaces; the configuration interface comprises one or more configuration pins; the PCI Express interfaces of the motherboard chipset are configured into target PCI Express interfaces according to the level configured by the configuration pins; and an interface configuration unit is connected with the configuration interface and used for configuring the level of the configuration pins of the configuration interface. The utility model provides flexible network interfaces for a network security platform, the network interface can be selected flexibly according to the requirements, thereby providing great convenience for the user.
Description
Technical field
The utility model belongs to networking technology area, relates in particular to a kind of network safety platform.
Background technology
Along with the continuous development of computer technology and Fibre Optical Communication Technology and perfect, the status of network is more and more important.In recent years, the development of network safety platform is also very fast.See also Fig. 1, be the structure of existing network safety platform.The mode that existing network safety platform generally adopts plate to carry a plurality of network interfaces, perhaps plate carries the mode of a plurality of network interfaces and one or more expansion modules, and wherein the quantity and the type of the network interface that carries of plate are all fixed.Along with the continuous development of network technology, the user is more and more higher to the requirement of the quantity of the network performance of network safety platform, network interface and type, may need constantly the network performance of network safety platform to be upgraded.Because the quantity and the type of the network interface that existing network safety platform plate carries are single, and it is fixing, cause the user to select type of network interface or quantity flexibly according to the actual demand of oneself, simultaneously when the network performance that needs the upgrade of network security platform or increase network interface quantity and type, need the whole network safety platform of upgrading, cost is higher.And the network interface that possible some plate carries is vacant substantially, causes the wasting of resources.
The utility model content
The purpose of this utility model is to provide a kind of network safety platform, be intended to solve existing network safety platform because the quantity of network interface and type is single, fixing, cause the user to be difficult to select flexibly according to the actual requirements type of network interface or quantity, and when the network performance of the existing network safety platform of upgrading cost height, problem that difficulty is big.
The utility model is achieved in that a kind of network safety platform, and described network safety platform comprises:
Board chip set, described board chip set comprises configuration interface and two or more PCI Express interfaces, described configuration interface comprises one or more configuration pin, according to the level of described one or more configuration pin configuration two or more PCI Express interface configuration of described board chip set is become target P CI Express interface;
The interface configuration unit is connected with described configuration interface, is used to be provided with the level of one or more configuration pin that described configuration interface comprises.
In the utility model, the level of the configuration pin in the configuration interface of board chip set is set by the interface configuration unit, two or more PCIExpress interface configuration of board chip set are become to have the target P CI Express interface of different pieces of information width according to the level of configuration pin, thereby for network safety platform provides the flexible net expansion interface, make the user can select mixed-media network modules mixed-media as required flexibly, bring great convenience to the user, simultaneously when the upgrade of network security platform, can upgrade according to demand mainboard or mixed-media network modules mixed-media, avoided whole network safety platform is upgraded, reduce upgrade cost and upgrading difficulty, improved the upgrading flexibility ratio.
Description of drawings
Fig. 1 is the structure chart of the network safety platform that provides of prior art;
Fig. 2 is the structure chart of the network safety platform that provides of the utility model first embodiment;
Fig. 3 is the structure chart of the network safety platform that provides of the utility model second embodiment;
Fig. 4 is the schematic diagram of the network safety platform that provides of the utility model embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
Fig. 2 shows the structure of the network safety platform that the utility model first embodiment provides, and for convenience of explanation, only shows the part relevant with the utility model.
This network safety platform comprises board chip set 1, and this board chip set 1 comprises configuration interface and two or more PCI Express interfaces (Peripheral Component Interconnect Express).Wherein configuration interface comprises one or more configuration pin, according to the level of the one or more configuration pin in this configuration interface two or more PCI Express interface configuration of board chip set 1 is become target P CIExpress interface.When two or more PCI Express interface configuration with board chip set 1 become target P CI Express interface, mainly dispose the data width of target PCI Express interface.
Wherein the PCI Express interface in the board chip set 1 can be one or more combinations in PCI Express x1 interface, PCIExpress x4 interface, PCI Express x8 interface, the PCI Express x16 interface.
For convenience the user directly is a network safety platform extended network module, in another embodiment of the utility model, the target P CI Express interface that is configured to is connected on the optional position of mainboard by the form of PCI Express slot, as the front end of mainboard etc.The PCI Express slot that is plugged into the mainboard front end by the mixed-media network modules mixed-media that will have target P CI Express interface is the mixed-media network modules mixed-media of a scalable network security platform, thereby for network safety platform provides the flexible net expansion interface, make the user can select mixed-media network modules mixed-media as required flexibly, bring great convenience to the user, simultaneously when the upgrade of network security platform, can upgrade according to demand mainboard or mixed-media network modules mixed-media, avoided whole network safety platform is upgraded, reduce upgrade cost and upgrading difficulty, improved the upgrading flexibility ratio.
In embodiments of the present invention, when the form of the target P CI Express interface that will be configured to by PCI Express slot is connected on the optional position of mainboard, one or more target P CI Express interface can be connected on the optional position of mainboard by the form of a PCI Express slot.When comprising two PCI Express x4 interfaces when target P CI Express interface, two PCI Express x4 interfaces can be connected on the optional position of mainboard, can the peg graft mixed-media network modules mixed-media of a PCI Express x4 interface or the mixed-media network modules mixed-media of a PCI Express x8 interface by the form of a PCI Express slot in this PCI Express slot.
In another embodiment of the utility model, this network safety platform also comprises one or more mixed-media network modules mixed-medias 3.These one or more mixed-media network modules mixed-medias 3 can be for having the mixed-media network modules mixed-media of identical or different PCI Express interface.The PCI Express interface of mixed-media network modules mixed-media 3 can be PCI Express x1 interface, PCI Expressx4 interface, PCI Express x8 interface, PCI Express x16 interface.The mixed-media network modules mixed-media that wherein has PCI Express x4 interface includes but not limited to 2 kilomega optic fiber interface network modules, 2 gigabit RJ45 interface network modules, 4 gigabit RJ45 interface network modules, the mixed-media network modules mixed-media of 1 group of bypass function of 4 gigabit RJ45 interface bands, the mixed-media network modules mixed-media of 2 groups of bypass functions of 4 gigabit RJ45 interface bands etc.Mixed-media network modules mixed-media with PCIExpress x8 interface includes but not limited to 4 kilomega optic fiber interface network modules, 4 gigabit RJ45 interface network modules, the mixed-media network modules mixed-media of 1 group of bypass function of 4 gigabit RJ45 interface bands, the mixed-media network modules mixed-media of 2 groups of bypass functions of 4 gigabit RJ45 interface bands etc.
Fig. 3 shows the structure of the network safety platform that the utility model second embodiment provides, and for convenience of explanation, only shows the part relevant with the utility model.The difference of network safety platform that this second embodiment provides and network safety platform shown in Figure 2 only is that board chip set 1 comprises north bridge chips 11.Wherein north bridge chips 11 comprises configuration interface and two or more PCI Express interface.This PCIExpress interface can be the one or more combinations in PCI Express x1 interface, PCI Express x4 interface, PCI Express x8 interface, the PCI Express x16 interface.This configuration interface comprises one or more configuration pin, and each configuration pin in the configuration interface is used for two or more PCIExpress interface configuration of north bridge chips 11 are become target P CI Express interface.At this moment, interface configuration unit 2 is provided with the level of the configuration pin that configuration interface comprises in the north bridge chips 11, becomes target P CI Express interface with two or more PCI Express interface configuration with north bridge chips 11.
Below adopt Intel 5100+ICH9R chipset to be described in detail, but do not exceed with it as 1 pair of the utility model of board chip set.
Intel 5100+ICH9R chipset comprises north bridge chips and South Bridge chip, and wherein north bridge chips is supported 7 PCI Express x4 interfaces, is respectively Port0, Port2, Port3, Port4, Port5, Port6, Port7.The Port0 ESI interface of communicating by letter with South Bridge chip wherein as north bridge chips.North bridge chips comprises configuration pin (PEWIDTH[3:0]).By interface configuration unit 2 level of the configuration pin (PEWIDTH[3:0]) of north bridge chips is set, 6 PCI Express of all the other except that Port0 x4 Port of north bridge chips is configured to target P CI Express according to the level of the configuration pin of north bridge chips.As when PEWIDTH[3:0 is set] value when being 0000, expression Port2 is configured to 6 PCI Express x4 interfaces to Port7.Shown in the table specific as follows:
In this example, as configuration pin PEWIDTH[3:0 with north bridge chips] level be configured to 0000, promptly all be configured to PCI Express x4 interface, again per two PCI Express x4 interfaces are extended to a slot, can the peg graft mixed-media network modules mixed-media of a PCI Express x4 interface or PCI Express x8 interface of each slot makes this network safety platform can support the mixed-media network modules mixed-media of 3 PCI Express x8 interfaces or the mixed-media network modules mixed-media of 3 PCI Express x4 interfaces.
As shown in Figure 4, per two PCI Express x4 interfaces are extended to a PCI Express slot.Each PCI Express slot can be expanded a mixed-media network modules mixed-media with PCI Express x4 or PCI Express x8.
In the utility model, the level of the configuration pin in the configuration interface of board chip set is set by the interface configuration unit, two or more PCIExpress interface configuration of board chip set are become to have the target P CI Express interface of different pieces of information width according to the level of configuration pin, thereby for network safety platform provides the flexible net expansion interface, make the user can select mixed-media network modules mixed-media as required flexibly, bring great convenience to the user, simultaneously when the upgrade of network security platform, can upgrade according to demand mainboard or mixed-media network modules mixed-media, avoided whole network safety platform is upgraded, reduce upgrade cost and upgrading difficulty, improved the upgrading flexibility ratio.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (8)
1. a network safety platform is characterized in that, described network safety platform comprises:
Board chip set, described board chip set comprises configuration interface and two or more PCI Express interfaces, described configuration interface comprises one or more configuration pin, according to the level of described one or more configuration pin configuration two or more PCI Express interface configuration of described board chip set is become target P CI Express interface;
The interface configuration unit is connected with described configuration interface, is used to be provided with the level of one or more configuration pin that described configuration interface comprises.
2. network safety platform as claimed in claim 1 is characterized in that, described board chip set comprises:
North bridge chips, described north bridge chips comprises configuration interface and two or more PCI Express interfaces, described configuration interface comprises one or more configuration pin, according to the level of described one or more configuration pin configuration two or more PCI Express interface configuration of described north bridge chips is become target P CIExpress interface.
3. network safety platform as claimed in claim 1 or 2, it is characterized in that described PCI Express interface is the one or more combinations in PCI Express x1 interface, PCI Express x4 interface, PCI Express x8 interface, the PCIExpress x16 interface.
4. network safety platform as claimed in claim 1 or 2 is characterized in that, the form of described target P CIExpress interface by PCI Express slot is connected on the mainboard optional position.
5. network safety platform as claimed in claim 4, it is characterized in that, when the form of described target P CIExpress interface by PCI Express slot is connected on the mainboard optional position, the form of a plurality of target P CIExpress interfaces by a PCI Express slot is connected on the mainboard optional position.
6. network safety platform as claimed in claim 4 is characterized in that described network safety platform also comprises one or more mixed-media network modules mixed-medias, and described mixed-media network modules mixed-media is plugged into described PCI Express slot.
7. network safety platform as claimed in claim 6, it is characterized in that, described mixed-media network modules mixed-media has identical or different PCI Express interface, and described PCI Express interface is the one or more combinations in PCI Express x1 interface, PCI Express x4 interface, PCI Express x8 interface, the PCI Express x16 interface.
8. network safety platform as claimed in claim 7, it is characterized in that the mixed-media network modules mixed-media with PCI Express x4 interface comprises the mixed-media network modules mixed-media of 2 kilomega optic fiber interface network modules, 2 gigabit RJ45 interface network modules, 4 gigabit RJ45 interface network modules, the mixed-media network modules mixed-media of 1 group of bypass function of 4 gigabit RJ45 interface bands, 2 groups of bypass functions of 4 gigabit RJ45 interface bands; Mixed-media network modules mixed-media with PCI Express x8 interface comprises the mixed-media network modules mixed-media of 4 kilomega optic fiber interface network modules, 4 gigabit RJ45 interface network modules, the mixed-media network modules mixed-media of 1 group of bypass function of 4 gigabit RJ45 interface bands, 2 groups of bypass functions of 4 gigabit RJ45 interface bands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201332085U CN201491018U (en) | 2009-06-22 | 2009-06-22 | Network security platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201332085U CN201491018U (en) | 2009-06-22 | 2009-06-22 | Network security platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201491018U true CN201491018U (en) | 2010-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201332085U Expired - Lifetime CN201491018U (en) | 2009-06-22 | 2009-06-22 | Network security platform |
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| CN (1) | CN201491018U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103180797A (en) * | 2012-09-26 | 2013-06-26 | 华为技术有限公司 | Server system and external-card expansion device thereof |
| CN110213145A (en) * | 2019-06-03 | 2019-09-06 | 成都海光集成电路设计有限公司 | North bridge equipment, bus bar network and data transmission method |
-
2009
- 2009-06-22 CN CN2009201332085U patent/CN201491018U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103180797A (en) * | 2012-09-26 | 2013-06-26 | 华为技术有限公司 | Server system and external-card expansion device thereof |
| WO2014047809A1 (en) * | 2012-09-26 | 2014-04-03 | 华为技术有限公司 | Server system and external card expansion device thereof |
| CN103180797B (en) * | 2012-09-26 | 2016-05-25 | 华为技术有限公司 | Server system and add-on card expansion equipment thereof |
| CN110213145A (en) * | 2019-06-03 | 2019-09-06 | 成都海光集成电路设计有限公司 | North bridge equipment, bus bar network and data transmission method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100526 |