CN104135449A - Design method for switching sharelink network based on BMC (Baseboard Management Controller) management chip - Google Patents
Design method for switching sharelink network based on BMC (Baseboard Management Controller) management chip Download PDFInfo
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- CN104135449A CN104135449A CN201410368197.4A CN201410368197A CN104135449A CN 104135449 A CN104135449 A CN 104135449A CN 201410368197 A CN201410368197 A CN 201410368197A CN 104135449 A CN104135449 A CN 104135449A
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Abstract
The invention provides a design method for switching a sharelink network based on a BMC (Baseboard Management Controller) management chip, and relates to the technical field of computer hardware. The method comprises a BMC management chip (1), a high-speed signal switching chip TS3L501ERUAR (2) and a network controller (3). The conduction and closing of different signal channels on the high-speed signal switching chip are controlled through a level signal generated by the BMC management chip, so that switching of the links of an onboard network controller and a card insertion network controller is realized, BOM (Bill of Material) modification is not needed, complex manual modification is avoided, and the design efficiency is increased.
Description
Technical field
The present invention relates to computer hardware technology field, specifically a kind of based on BMC managing chip switching sharelink network design method, at utmost by similar BMC managing chip, come control signal to switch.
Background technology
Claim again network adapter or network interface unit (NIC), English Network Interface Card by name.In network, if there is a computer there is no network interface card, so this computer can not with other compunications, it is by any service that can not get server and provide.If server does not have network interface card certainly, just do not claimed server, network interface card is the equipment of server indispensability thus, just as common PC(PC) will join processor.Network interface card on our seen PC is mainly by PC and LAN(local area network (LAN) at ordinary times) be connected, and server network interface card, is generally for being connected between server and the network equipments such as switch.
When common PC access to LAN or internet, generally as long as a network interface card is just enough.And in order to meet server at the needs of network facet, server generally needs two network interface cards or more network interface card.
When server exists plate to carry with two kinds of network controllers of outer plug-in card, while selecting wherein a kind of controller to do sharelink function to use; If do not adopt managing chip to carry out the switching of two kinds of network controllers, the material that just need to revise on the related sharelink circuit of server master board is realized, just increased like this complexity that mainboard is safeguarded.
Along with the development of computerized information transmission rate, more and more simpler effectively but need loaded down with trivial details manual modification to the requirement of hardware controls circuit, design efficiency is low.
Summary of the invention
For solving this above problem, propose a kind of based on BMC managing chip switching sharelink network design method herein.
The present invention carries out the switching of sharelink networking based on BMC managing chip, without carrying out BOM modification, has avoided loaded down with trivial details manual modification again, improves design efficiency.
Wherein: BMC:(Baseboard Management Controller) baseboard management controller completes the management function on server master board.These functions comprise: local and remote diagnosis, control desk support, configuration management, hardware management and fault eliminating etc.
The present invention includes
1) BMC managing chip;
2) high speed signal switches chip TS3L501ERUAR;
3) network controller;
Wherein: BMC managing chip: export different high-low signal level, control and switch chip channel; Chip TS3L501ERUAR: different signalling channels is provided; Network controller: connect the passage of chip TS3L501ERUAR, heterogeneous networks speed is provided.
Main thought of the present invention is: the level signal producing by BMC managing chip is controlled the conducting of the unlike signal passage on high speed signal switching chip and closed, and carries the switching of network controller and outer plug-in card network controller link to realize plate.
By BMC managing chip, send level signal and control high speed signal switching chip.When BMC managing chip sends low level signal, switch chip An to Bn link is communicated with, realize: BMC--An--Bn--plate carries the connection of network controller link; When BMC managing chip sends high level signal, switch chip An to Cn link is communicated with, realize: the connection of BMC--An--Cn--extrapolation network controller link.So, can realize that plate carries and outer plug-in card network controller between the switching of signal link.
The invention has the beneficial effects as follows:
The method is simply effective, and reliability is high; Without revising mainboard material, by BMC managing chip, control switching of sharelink link in different network controllers;
Based on BMC managing chip, carry out the switching of sharelink networking, without carrying out again BOM modification, avoided loaded down with trivial details manual modification, improve design efficiency.
Accompanying drawing explanation
Accompanying drawing 1 is to realize: BMC--An--Bn--plate carries the connected graph of network controller link.
Accompanying drawing 2 is to realize: the connected graph of BMC--An--Cn--extrapolation network controller link.
Embodiment
Below in conjunction with accompanying drawing, performing step is described:
Main thought of the present invention is: the level signal producing by BMC managing chip is controlled the conducting of the unlike signal passage on high speed signal switching chip and closed, and carries the switching of network controller and outer plug-in card network controller link to realize plate.
The present invention is mainly comprised of three parts:
1) BMC managing chip;
2) high speed signal switches chip TS3L501ERUAR;
3) network controller.
1, use plate to carry network controller signal link, as shown in Figure 1.
2, use extrapolation network controller signal link, as shown in Figure 2.
3, when need to use plate to carry network controller time, it is low level that BMC managing chip sends signal 10G_DECT, switches chip U54 An to Bn link is communicated with, and realizes: BMC--An--Bn--plate carries the connection of network controller link.At this moment sharelink function on the network controller that BMC managing chip use plate carries.
4, when needs are used extrapolation network controller, it is high level that BMC managing chip sends signal 10G_DECT, switches chip U54 An to Cn link is communicated with, and realizes: the connection of BMC--An--Cn--extrapolation network controller link.At this moment sharelink function on the network controller that BMC managing chip use plate carries.
So, can realize that plate carries and outer plug-in card network controller between the switching of signal link.
Thereby, by BMC managing chip, can use sharelink function on the network controller of extrapolation.Based on BMC managing chip, carry out the switching of sharelink networking, without carrying out again BOM modification, avoided loaded down with trivial details manual modification, improve design efficiency.
Explanation of nouns:
Sharelink refers to: the function of use when server carries out telemanagement, by network login, in BMC, carry out server info collection and management.
Claims (3)
1. based on BMC managing chip, switch the system at sharelink networking, it is characterized in that, this system comprises following part:
(1) BMC managing chip;
(2) high speed signal switches chip TS3L501ERUAR;
(3) network controller;
Wherein: BMC managing chip: export different high-low signal level, control and switch chip channel; Chip TS3L501ERUAR: different signalling channels is provided; Network controller: connect the passage of chip TS3L501ERUAR, heterogeneous networks speed is provided.
2. system according to claim 1, it is characterized in that when need to use plate to carry network controller time, BMC managing chip sends low level signal, and high speed signal switches chip An to Bn link is communicated with, sharelink function on the network controller that at this moment BMC managing chip use plate carries.
3. system according to claim 1, it is characterized in that when needs are used extrapolation network controller, BMC managing chip sends high level signal, and high speed signal switches chip An to Cn link is communicated with, and at this moment BMC managing chip can be used sharelink function on the network controller of extrapolation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368197.4A CN104135449A (en) | 2014-07-30 | 2014-07-30 | Design method for switching sharelink network based on BMC (Baseboard Management Controller) management chip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410368197.4A CN104135449A (en) | 2014-07-30 | 2014-07-30 | Design method for switching sharelink network based on BMC (Baseboard Management Controller) management chip |
Publications (1)
| Publication Number | Publication Date |
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| CN104135449A true CN104135449A (en) | 2014-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410368197.4A Pending CN104135449A (en) | 2014-07-30 | 2014-07-30 | Design method for switching sharelink network based on BMC (Baseboard Management Controller) management chip |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107463456A (en) * | 2017-08-04 | 2017-12-12 | 郑州云海信息技术有限公司 | A kind of system and method for lifting double netcard NCSI management system switching efficiencies |
| CN108259246A (en) * | 2018-01-15 | 2018-07-06 | 郑州云海信息技术有限公司 | A kind of circuit and server that NCSI signal managements function is supported to automatically switch |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103178980A (en) * | 2011-12-23 | 2013-06-26 | 鸿富锦精密工业（深圳）有限公司 | Network card management system |
| CN103944771A (en) * | 2013-01-19 | 2014-07-23 | 鸿富锦精密工业（深圳）有限公司 | Method and system for testing network data traffic |
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2014
- 2014-07-30 CN CN201410368197.4A patent/CN104135449A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103178980A (en) * | 2011-12-23 | 2013-06-26 | 鸿富锦精密工业（深圳）有限公司 | Network card management system |
| CN103944771A (en) * | 2013-01-19 | 2014-07-23 | 鸿富锦精密工业（深圳）有限公司 | Method and system for testing network data traffic |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107463456A (en) * | 2017-08-04 | 2017-12-12 | 郑州云海信息技术有限公司 | A kind of system and method for lifting double netcard NCSI management system switching efficiencies |
| WO2019024436A1 (en) * | 2017-08-04 | 2019-02-07 | 郑州云海信息技术有限公司 | System and method for improving dual-network card ncsi management system switching efficiency |
| CN108259246A (en) * | 2018-01-15 | 2018-07-06 | 郑州云海信息技术有限公司 | A kind of circuit and server that NCSI signal managements function is supported to automatically switch |
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Application publication date: 20141105 |