CN103516634A - Interchanger with firewall function - Google Patents
Interchanger with firewall function Download PDFInfo
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- CN103516634A CN103516634A CN201310438397.8A CN201310438397A CN103516634A CN 103516634 A CN103516634 A CN 103516634A CN 201310438397 A CN201310438397 A CN 201310438397A CN 103516634 A CN103516634 A CN 103516634A
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Abstract
The invention discloses an interchanger with a firewall function. The interchanger comprises a central processor, a bridge chip, a network card chip, an interchange chip, a PHY chip and a back panel. The interchange chip is connected with the network card chip through an XLAUI port, the interchange chip is connected with the bridge chip through a PCI port, the interchange chip is connected with eight kilomega optical ports, the interchange chip is connected with the back panel through a SGMII port, the interchange chip is connected with the PHY chip through the XLAUI port, and the PHY chip is connected with two 10-GB optical ports. According to the interchanger with the firewall function, the exchanger and a firewall are in an integrated design, the high-performance RMI chip is adopted in the central processor, the two 10-GB optical ports and the eight kilomega optical ports are provided, the network deployment is simple and the utilization rate of the equipment is improved.
Description
Technical field
The present invention relates to network communication field, more specifically relate to a kind of switch with firewall functionality.
Background technology
Along with the development of network size and the expansion of application, the operation and maintenance cost of complex structure, network that equipment is numerous is also more and more higher, especially in some medium and small networks, the network equipment of traditional function singleness is being integrated the multi-functional network equipment and is replacing.
Fire compartment wall generally comprises central processing unit, bridge chip, network card chip etc., according to the difference of the speed of network card chip, determine the port speed of this fire compartment wall, due to the restriction of the pci bus standard of central processing unit, so the limited amount of network card chip causes the limited of its port number.
Summary of the invention
In order to address the above problem, the invention provides a kind of switch with firewall functionality.
According to an aspect of the present invention, provide a kind of switch with firewall functionality, it comprises central processing unit, bridge chip, network card chip, exchange chip, PHY chip and backboard.Exchange chip connects network card chip by XLAUI interface, exchange chip is by pci interface connecting bridge chip, and exchange chip connects 8 gigabit optical interfaces, and exchange chip connects backboard by SGMII interface, exchange chip connects PHY chip by XLAUI interface, and PHY chip connects 2 10,000,000,000 optical interfaces.Thus, adopt switch and fire compartment wall Integral design framework, network design is simple and clear, and two 10,000,000,000 optical interfaces, eight gigabit optical interfaces are provided, and has improved the utilance of equipment.
In some embodiments, backboard is provided with 12 10,000,000,000 optical interfaces.Thus, backboard can be arranged to 12 10,000,000,000 optical interfaces according to user's needs, improves the utilance of equipment.
In some embodiments, central processing unit adopts RMI chip.Thus, central processing unit adopts RMI chip to make stability and the better reliability of equipment.
In some embodiments, exchange chip adopts BCM56514.Thus, BCM56514 is highly integrated, economical and practical StrataSwitch of the 5th generation and StrataXGS product line, 24 gigabit ethernet ports that BCM56514 is integrated, can be with the speed operation of 10/100/1000 bits per second, therefore, exchange chip adopts BCM56514 chip can make the equipment speed of service good.
In some embodiments, PHY chip adopts AC524.Thus, the integrated 4M of AC524 position buffer memory is for packet storage forwarding, the network compatibility of its chip, good stability.
Advantage of the present invention is: the present invention adopts switch and fire compartment wall Integral design framework, and central processing unit adopts high performance RMI chip, and two 10,000,000,000 optical interfaces, eight gigabit optical interfaces are provided, and network design is simple and clear, has improved the utilance of equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of an execution mode of a kind of switch with firewall functionality of the present invention.
Embodiment
Below in conjunction with embodiment, the present invention is further illustrated.
As shown in Figure 1, a kind of switch with firewall functionality of an execution mode of the present invention, comprises central processing unit 1, bridge chip 2, network card chip 3, exchange chip 4, PHY chip 5(Physical Layer, physical layer) and backboard 6.In the present embodiment, PCH (the Platform Controller Hub that bridge chip 2 adopts, integrated south bridge), the integrated south bridge of PCHShi Yige intel company, its chip has original ICH(Input/Output Controller Hub, IOCC) repertoire, has again the management engine function of MCH chip (Memory Controller Hub， Memory Controller Hub).Central processing unit 1 is by bus connecting bridge chip 2, central processing unit 1 is by pci interface (Peripheral Component Interconnect, Peripheral Component Interconnect standard) connect network card chip 3, network card chip 3 connects network card chip 3 by XLAUI interface (Ethernet Attachment Unit Interface), exchange chip 4 is by pci interface connecting bridge chip 2, exchange chip 4 connects 8 gigabit optical interfaces 7 by bus, exchange chip 4 is by SGMII interface (Serial Gigabit Media Independent Interface, a kind of new serial high-speed interface in Ethernet that is applied to) connect backboard 6, exchange chip 4 connects PHY chip 5 by XLAUI interface, PHY chip 5 connects 2 10,000,000,000 optical interfaces 8 by SFI bus (bus of point-to-point communication).Adopt switch and fire compartment wall Integral design framework, network design is simple and clear, and two 10,000,000,000 optical interfaces, eight gigabit optical interfaces are provided, and has improved the utilance of equipment.
Preferably, backboard 6 is provided with 12 10,000,000,000 optical interfaces.Backboard 6 can be arranged to 12 10,000,000,000 optical interfaces according to user's needs, improves the utilance of equipment.
Preferably, central processing unit 1 adopts RMI chip (Remote Method Inwocation, RMI), makes stability and the better reliability of equipment.
Preferably, exchange chip 3 adopts BCM56514, BCM56514 is highly integrated, economical and practical StrataSwitch of the 5th generation and StrataXGS product line, 24 gigabit ethernet ports that BCM56514 is integrated, can be with the speed operation of 10/100/1000 bits per second, therefore, exchange chip 3 adopts BCM56514 chip can make the equipment speed of service good.
Preferably, PHY chip 5 adopts AC524, and the integrated 4M of AC524 position buffer memory is for packet storage forwarding, the network compatibility of its chip, good stability.
The present invention adopts switch and fire compartment wall Integral design framework, and central processing unit adopts high performance RMI chip, and two 10,000,000,000 optical interfaces, eight gigabit optical interfaces are provided, and network design is simple and clear, has improved the utilance of equipment.
Above-described is only some embodiments of the present invention, it should be pointed out that for the person of ordinary skill of the art, not departing under the prerequisite of creation design of the present invention, can also make other distortion and improvement, and these all belong to protection scope of the present invention.
Claims (5)
1. a switch with firewall functionality, it is characterized in that, comprise central processing unit (1), bridge chip (2), network card chip (3), exchange chip (4), PHY chip (5) and backboard (6), described exchange chip (4) connects network card chip (3) by XLAUI interface, described exchange chip (4) is by pci interface connecting bridge chip (2), described exchange chip (4) connects 8 gigabit optical interfaces (7), described exchange chip (4) connects backboard (6) by SGMII interface, described exchange chip (4) connects PHY chip (5) by XLAUI interface, described PHY chip (5) connects 2 10,000,000,000 optical interfaces (8).
2. a kind of switch with firewall functionality according to claim 1, is characterized in that, described backboard (6) is provided with 12 10,000,000,000 optical interfaces.
3. a kind of switch with firewall functionality according to claim 2, is characterized in that, described central processing unit (1) adopts RMI chip.
4. a kind of switch with firewall functionality according to claim 3, is characterized in that, described exchange chip (4) adopts BCM56514.
5. a kind of switch with firewall functionality according to claim 3, is characterized in that, described PHY chip (5) adopts AC524.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310438397.8A CN103516634A (en) | 2013-09-24 | 2013-09-24 | Interchanger with firewall function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310438397.8A CN103516634A (en) | 2013-09-24 | 2013-09-24 | Interchanger with firewall function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103516634A true CN103516634A (en) | 2014-01-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310438397.8A Pending CN103516634A (en) | 2013-09-24 | 2013-09-24 | Interchanger with firewall function |
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| CN (1) | CN103516634A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104579697A (en) * | 2015-01-23 | 2015-04-29 | 北京立华莱康平台科技有限公司 | Network extension module and multi-network processing system |
Citations (6)
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|---|---|---|---|---|
| CN1809035A (en) * | 2006-02-10 | 2006-07-26 | 江苏华丽网络工程有限公司 | Novel firewall device integrating routing and switching function |
| US20090168659A1 (en) * | 2007-12-27 | 2009-07-02 | Eldad Matityahu | Director device and methods thereof |
| CN202127417U (en) * | 2011-07-21 | 2012-01-25 | 曙光信息产业股份有限公司 | Integrated network card under Loongson CPU (central processing unit) platform |
| CN202217205U (en) * | 2011-06-17 | 2012-05-09 | 深圳市祈飞科技有限公司 | Main board of network safety device |
| CN202406141U (en) * | 2012-01-05 | 2012-08-29 | 汉柏科技有限公司 | Fire wall |
| CN203457175U (en) * | 2013-09-24 | 2014-02-26 | 无锡柏瑞科技有限公司 | Switch having firewall function |
-
2013
- 2013-09-24 CN CN201310438397.8A patent/CN103516634A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1809035A (en) * | 2006-02-10 | 2006-07-26 | 江苏华丽网络工程有限公司 | Novel firewall device integrating routing and switching function |
| US20090168659A1 (en) * | 2007-12-27 | 2009-07-02 | Eldad Matityahu | Director device and methods thereof |
| CN202217205U (en) * | 2011-06-17 | 2012-05-09 | 深圳市祈飞科技有限公司 | Main board of network safety device |
| CN202127417U (en) * | 2011-07-21 | 2012-01-25 | 曙光信息产业股份有限公司 | Integrated network card under Loongson CPU (central processing unit) platform |
| CN202406141U (en) * | 2012-01-05 | 2012-08-29 | 汉柏科技有限公司 | Fire wall |
| CN203457175U (en) * | 2013-09-24 | 2014-02-26 | 无锡柏瑞科技有限公司 | Switch having firewall function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104579697A (en) * | 2015-01-23 | 2015-04-29 | 北京立华莱康平台科技有限公司 | Network extension module and multi-network processing system |
| CN104579697B (en) * | 2015-01-23 | 2019-03-01 | 北京立华莱康平台科技有限公司 | Network expansion module and Multi net voting processing system |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140115 |