CN101296131B - Method, device and system for testing switchboard connectivity - Google Patents
Method, device and system for testing switchboard connectivity Download PDFInfo
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- CN101296131B CN101296131B CN 200810114713 CN200810114713A CN101296131B CN 101296131 B CN101296131 B CN 101296131B CN 200810114713 CN200810114713 CN 200810114713 CN 200810114713 A CN200810114713 A CN 200810114713A CN 101296131 B CN101296131 B CN 101296131B
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Abstract
The invention discloses a method, a device and a system for testing the connectivity of switches by connecting all ports of a switch to be tested with a testing switch respectively. Broadcast messages are sent to a port to be tested on the switch to be tested and the number of the broadcast messages sent is recorded; the number of the broadcast messages received which are forwarded by the switch to be tested is recorded at all ports of the testing switch; the number of the broadcast messages received and the number of the broadcast messages sent are compared, if the numbers are the same, the port to be tested of the switch to be tested has no fault, or otherwise, the port to be tested of the switch to be tested is at fault. The proposal provided by the embodiment of the invention can effectively improve the connectivity testing efficiency of switches and the testing result is more convictive.
Description
Technical field
The present invention relates to the computer and network communication technical field, relate in particular to a kind of switchboard connectivity method of testing, Apparatus and system.
Background technology
Classification has 10,000,000,100,000,000, gigabit, 10,000,000,000 ports to the existing Ethernet switch ports themselves according to speed; Be divided into electric port and optical port according to transport media type, transmission medium is respectively twisted-pair feeder and optical fiber; Be divided into the full and half duplex pattern according to dual-mode.By the auto-negotiation agreement, medium is that the port of the high speed of electric port can be with the port compatible of low speed, and at this moment high-speed port can auto-negotiation be a low-speed port.
The continuity testing of switch, it is the E-Packet test of ability of a kind of ethernet switch port, if which port is tested, just send out packet, after this port is received packet, transmit toward other ports toward this port, connect packet that the device statistics of other ports receives and the quantity of data packets that sends out before, and compare, test if quantity is the same and pass through, this port fault-free; Different then test crash, there is fault in this port.Continuity testing need be tested the transmitting-receiving bag ability under the various port link state (the 1ink state comprises speed, media type and the duplexing form of port).
Continuity testing based on computer is divided into two kinds, and a kind of is the test of the inaccessiable port link of computer network interface card state, and a kind of is the test of the computer network interface card port link state that can reach.
Existing test computer network interface card all is 100,000,000 basically, is example with hundred Broadcoms just, and this two kinds of traditional testing procedures are described.Common to contain 24 gigabits electricity ports be example as tested equipment with a, owing to be 24 gigabit ports, so use existing hundred Broadcoms can not directly disposablely finish test, and need to test at twice, gigabit and 100,000,000 connectednesses tested respectively.
In the gigabit continuity testing, because the test of the port connectivity under the inaccessible link state of network interface card (such as the gigabit state), testing equipment as shown in Figure 1.Comprise: with one of the PC of 2 or 4 hundred Broadcoms, test is with two of gigabit switch, one of switch to be measured, and Packet InterNet Groper.
Test process is as follows:
1) power on, by connection PC shown in Figure 1 and switch, make all operate as normal of switch and PC, wherein, the port that links to each other with PC is 100,000,000 ports, and what link to each other with tested switch is gigabit port.
2) network interface card on the PC 1 (or network interface card 2) sends message, enter transit exchange 1 (or transit exchange 2) by 100,000,000 ports, gigabit port by transit exchange sends to tested switch again, tested switch transmits message toward another gigabit port that connects transit exchange 2 (or transit exchange 1), send network interface card 2 (or network interface card 1) back to by 100,000,000 ports of transit exchange, the message amount that the last CPU of PC can relatively send and receive---Packet InterNet Groper must have the ability that statistics sends message and receives the quantity of message, and pass through contrast and judge whether the transfer capability of switch is normal, the consistent transfer capability that illustrates is normal, inconsistent then illustrate undesired.
3) change the port of two tested switches, repeat 1), 2) step, up to all of the port EOT.
4) electric down, if the gigabit communication function of tested switch is no problem, begin to survey the communication capacity below 100,000,000.
In the 100000000 full duplex continuity testings, testing equipment as shown in Figure 2.Comprise: with 1 of the PC of 4 hundred Broadcoms and one of switch to be measured, and 4 network interface card test programs.
Test process is as follows:
1) device power connects by the mode of Fig. 2.
2) PC carries out four network interface card test programs, a network interface card sends message toward the port that will test, this port is forwarded to other 3 ports with this message, received by other 3 network interface cards, 4 network interface cards are once sent out 4 ports of frame test, change the link state by auto-negotiation then, measure the communication transfer capability under other speed and duplex patterns, certainly, these speed and duplex patterns all are that this network interface card can reach.4 network interface card test programs have the ability that contrast sent and received message amount equally, and use comparative result to judge whether transfer capability has problem.
3) change one group of 4 port to be measured, only all of the port test to tested switch finishes.
In sum, a continuity testing that has the switch of 24 gigabit electricity ports need be tested the gigabit state 12 times, 100,000,000 and following state 6 times, and because the equipment that needs is different, need test at twice, need two stations, 2 computers, the switch of the band gigabit electricity port of 2 test usefulness.
In the production test operation of reality, at different production routines, to carry out 3 continuity testings altogether, this causes continuity testing occupation proportion in the time of production test very big, so the time of a continuity testing is directly connected to the total time and the cost of labor of production test.
Along with the high speed development of data communication field, the port number of base communication device such as switch greatly increases, and traditional four network interface card technology based on PC are carried out connective test and become that some is outdated, even become the critical bottleneck that influences testing efficiency.It has following shortcoming:
1, test port speed is low.Along with development of Ethernet technology, in the present large-scale local area network (LAN), gigabit port even 10,000,000,000 ports are very common, and existing connectivity technology can only directly be tested 100,000,000 mode of operation, test the port of gigabit or 10,000,000,000 mode of operations if desired, must use can be operated in 100,000,000 and the switch of gigabit or 10,000,000,000 patterns carry out transfer.Now the port of middle and high end switch all is gigabit port basically, though low-end switch also major part have gigabit port, make that it is indispensable that transit exchange becomes in the test process.This transfer has increased testing time and cost.Be used for test if PCI-Express or ten thousand Broadcoms are used in technological progress instead in addition, also since be subjected to PC with the restriction of network interface card quantity, normally 4,, but still can't increase substantially testing efficiency though can remove the test of the above-mentioned first step from.
2, test port quantity is few.Be confined to the quantity of computer network card slot, the port number that 4 network interface card test programs are once tested is 4, once just can only test two when traditional gigabit port is tested.That is to say a switch that has 48 gigabit ports, just need test 36 times.
3, the testing time long, once Ce Shi time is about half a minute, testing procedure as described previously, the switch test time of 24 gigabits electricity port needs about 9 minutes at least, also changes the time of the power-on and power-off of station and preparation machine in the middle of not very.Time loss has also increased human cost.
Summary of the invention
The embodiment of the invention provides a kind of switchboard connectivity method of testing, Apparatus and system, in order to improve the production test efficient of switch, reduces the cost of production test.
A kind of switchboard connectivity method of testing, this method comprises:
Each port of tested switch is connected with the test switch respectively;
By the port that is connected with tested switch port to be measured on the test switch, port to be measured on tested switch sends broadcasting packet, and on the test switch with port that tested switch port to be measured is connected on record send the quantity of broadcasting packet;
Arrive the quantity of the described broadcasting packet of tested switch forwarding in each port recorder of test switch;
Whether the quantity of the described broadcasting packet that relatively receives is identical with the quantity that sends described broadcasting packet, if the port to be measured of tested switch does not have fault; Otherwise the port to be measured of tested switch has fault.
A kind of device of switchboard connectivity test, this device comprises first statistic unit, second statistic unit and comparing unit, wherein,
Described first statistic unit, be used on the test switch with port that tested switch port to be measured is connected on the port that is connected with tested switch port to be measured on by the test switch of statistics mail to the quantity of the broadcasting packet of tested switch port to be measured;
Described second statistic unit is used to add up the quantity of the described broadcasting packet that the tested switch that receives from other port of tested switch transmits;
Described comparing unit, whether the quantity that is used for relatively mailing to the described broadcasting packet that quantity and the tested switch that receives from other port of tested switch of the described broadcasting packet of tested switch port to be measured transmit is identical, if, port then to be measured does not have fault, otherwise port to be measured has fault.
A kind of switchboard connectivity test macro comprises terminal and test switch, and described terminal is connected by serial ports with the test switch, and described each port of tested switch is connected with described test switch respectively, wherein,
Described terminal sends broadcasting packet by the test switch to the port to be measured of tested switch; The quantity that receives the described broadcasting packet of transmission of described test switch transmission also compares with the quantity that receives described broadcasting packet, if the two is identical, and port fault-free then to be measured, otherwise port to be measured has fault;
Described test switch, record sends the quantity of described broadcasting packet; Receive the described broadcasting packet of other port forwarding of tested switch and write down quantity respectively, and send to described terminal.
The embodiment of the invention is by being connected each port of tested switch respectively with the test switch; Port to be measured on tested switch sends broadcasting packet, and record sends the quantity of broadcasting packet; Arrive the quantity of the broadcasting packet of tested switch forwarding in each port recorder of test switch; Whether the quantity of the broadcasting packet that relatively receives is identical with the quantity that sends broadcasting packet, if the port to be measured of tested switch does not have fault; Otherwise the port to be measured of tested switch has fault.The scheme that the embodiment of the invention provides can be achieved as follows beneficial effect:
1) switch platform that use test device port link state kind is the same is as testing equipment, and testing efficiency has improved 10 times;
2) owing to use identical switch product as testing equipment, do not need extra cost, operation shortening simultaneously, cost of labor reduce, and new method of testing has reduced the production cost input, and the reduction effect to cost when especially the output of product is very big is more obvious.
3) test environment is more complicated more and abominable than original method, and the result has convincingness more, has improved the accuracy of test, the hidden problem of also easier discovery.
Description of drawings
Fig. 1 is a gigabit port test system structure schematic diagram in the prior art;
Fig. 2 is 100,000,000 port test system configuration schematic diagrames in the prior art;
Fig. 3 is the main realization principle flow chart of the embodiment of the invention 1;
Fig. 4 is the main implementation structure schematic diagram of the embodiment of the invention 2;
Fig. 5 is the structural representation of embodiment of the invention generator.
Embodiment
The embodiment of the invention provides a kind of continuity testing method based on Ethernet switch that is used for production test, this method is used the continuity testing software based on switch, on the switch platform that it is supported, the various switch ports themselves of volume production are directly tested.The extended protection of this patent.By the software of special use, use switch other switches to be carried out continuity testing as test platform, the efficient of production test is improved.
Be explained in detail to the main realization principle of embodiment of the invention technical scheme, embodiment and to the beneficial effect that should be able to reach below in conjunction with each accompanying drawing.
As shown in Figure 3, the main realization principle process of the embodiment of the invention 1 is as follows:
Step 11 is connected each port of tested switch respectively with the test switch;
A maximum of present embodiment and traditional continuity testing different, be to use a test switch as testing equipment, by specializing in the test switch of testing usefulness is platform, uses the continuity testing software that works on this platform, and the switch of volume production is tested.The test switch platform has more port number, because tested switch and test switch all are Ethernet switches, so can not be subjected to the restriction of computer network card slot, port link state inaccessible situation on testing equipment that tested equipment has also can not occur.That is to say that the more novel port that tested switch has 10,000,000,000 ports even may occur in the future just uses the test switch that has 10,000,000,000 ports or novel port, only need do proper configuration and get final product.
Here, the test switch can use the switch with tested switch same model, also can use the switch of other model, even can be other network equipment, as long as the port number of test switch is more than or equal to the port number of tested switch with switch function.In fact, the port number of test switch also can be less than the port number of tested switch, and the different port that test at this moment need connect tested switch respectively carries out.For example, when the test switch is 24 ports and tested switch when being 48 ports, need just can finish at least at twice test to tested all ports to be measured of switch.
Step 12, the port to be measured on tested switch sends broadcasting packet, and record sends the quantity of broadcasting packet;
Choose a port to be measured, and on this port to be measured, send broadcasting packet.Broadcasting packet can send by the port that the test switch is connected with port to be measured, and can write down the quantity that sends broadcasting packet on the corresponding port of test switch.
Step 13 is in the quantity of each port recorder of testing switch to the broadcasting packet of tested switch forwarding;
After port to be measured receives broadcasting packet, need transmit to other port, other port will send this broadcasting packet to the corresponding port of coupled test switch, at this moment, need be on the corresponding port of test switch the quantity of the broadcasting packet that arrives of recorder.
Step 14, whether the quantity of the broadcasting packet that relatively receives is identical with the quantity that sends broadcasting packet, if the port to be measured of tested switch does not have fault; Otherwise the port to be measured of tested switch has fault.
Whether the broadcasting packet that receives on the compare test switch corresponding port is identical with the quantity of the broadcasting packet that sends before, if identical, illustrates that the port to be measured of tested switch does not have fault, and transfer capability is good; Otherwise, if the broadcasting packet that receives on the test switch corresponding port is inequality with the quantity of the broadcasting packet that sends before, illustrating that the port to be measured of tested switch has fault, test can not be passed through.
Here, as long as there is the quantity of the broadcasting packet that receives on the port different with the quantity of the broadcasting packet that sends before, then test can not be passed through.
In the present embodiment, build test platform, can test the connectedness of tested switch easily, improved the efficient of switchboard connectivity test greatly by this test platform with test switch and PC.
As shown in Figure 4, be the structural representation of the embodiment of the invention 2, wherein, the switch platform that uses in the test is the test switch, is all the switch of 24 ports with tested switch, and the test switch is connected with PC by serial ports, the formation test platform.Test platform also needs the continuity testing software of corresponding test with switch simultaneously, this software has the statistics output of legacy register and the ability of incoming message quantity equally, but be to finish by the content that the switch innernal CPU reads the port register of MAC layer (MAC sublayer) exchange chip, because MAC layer chip is one of acp chip of switch, all exchanges data all can be passed through MAC layer chip, and can preserve the quantity of output and incoming message in the port register of MAC layer exchange chip.Concrete test process is as follows:
1) powers on the corresponding in twos port that connects test switch and tested switch;
2) use software to test, the CPU of software control test switch sends broadcasting packet by designated port (1 port) to the port of tested switch, and at this moment the port counter of 1 port can write down the quantity of the message of transmission.After tested switch is received, owing to be broadcasting packet, will transmit toward other all of the port, pass through connection cable, other port of test switch just receives these and beams back next message, at this moment the counter in other ports can be noted the message amount that receives, CPU contrasts 1 port and sends the counter content of message and the content that other ports receive packet accouter then, identically just illustrate that the port transfer capability of the tested switch that 1 port connects is no problem, then other ports are tested.If quantity has different, with regard to the port transfer capability that the tested switch that 1 port connects is described problem is arranged, the continuity testing failure of 1 port.
3) successively all of the port of tested switch is tested according to above-mentioned steps, finished up to test.PC controls with the result by the serial ports of switch and reads.
In the present embodiment, once test institute's time spent and approximately have only 1 minute, improved about 9 times than traditional test, add the shortening of operation, do not need to change station, do not need the time (at least 2 minutes at every turn) of repeatedly power-on and power-off, the efficient of test surpasses 10 times of traditional tests.The test switch can use stock's equipment, can sell equally after testing, and does not increase testing cost.New method of testing not only has better testing efficiency and lower testing cost, and the effect of test also can be better.
During traditional approach test gigabit port, port to be measured only need be forwarded to another port after receiving frame, during 4 network interface card program tests, 100,000,000 ports, tested port is forwarded to other 3 ports after receiving frame, and when using the test of 24 gigabits electricity port switch, port to be measured needs to be forwarded to other 23 ports after receiving frame, and the environment of test is more abominable than traditional method of testing, so test result is more convincing, easier pinpointing the problems.
Correspondingly, the embodiment of the invention also provides a kind of device of switchboard connectivity test, and as shown in Figure 5, this device comprises first statistic unit 21, second statistic unit 22 and comparing unit 23, and is specific as follows:
First statistic unit 21, the quantity that is used to add up the broadcasting packet that mails to tested switch port to be measured;
Second statistic unit 22 is used to add up the quantity of the described broadcasting packet that the tested switch that receives from other port of tested switch transmits;
Comparing unit 23, whether the quantity that is used for relatively mailing to the broadcasting packet that quantity and the tested switch that receives from other port of tested switch of the broadcasting packet of tested switch port to be measured transmit is identical, if port then to be measured does not have fault, otherwise port to be measured has fault.
Preferably, said apparatus further comprises radio unit 24, is used for sending broadcasting packet to port to be measured.
Preferably, said apparatus comprises several second statistic units 22, is used for adding up respectively the quantity of the broadcasting packet that the tested switch that receives from each other port of tested switch transmits;
Comparing unit 23, whether the quantity that is used for respectively relatively the broadcasting packet transmitted from the tested switch that each other port of tested switch receives is identical with the quantity of the broadcasting packet that mails to tested switch port to be measured, if port to be measured does not have fault, otherwise port to be measured has fault.
Preferably, the embodiment of the invention also provides a kind of switchboard connectivity test macro, comprises terminal and test switch, and terminal is connected by serial ports with the test switch, and each port of tested switch is connected with the test switch respectively, wherein,
Terminal sends broadcasting packet by the test switch to the port to be measured of tested switch; The quantity of the transmission broadcasting packet that the acceptance test switch sends also compares with the quantity that receives broadcasting packet, if the two is identical, and port fault-free then to be measured, otherwise port to be measured has fault;
The test switch, record sends the quantity of broadcasting packet; Receive the broadcasting packet of other port forwarding of tested switch and write down quantity respectively, and send to terminal.
Wherein, described terminal can comprise: first statistic unit, second statistic unit and comparing unit, wherein,
First statistic unit, the quantity that is used to add up the broadcasting packet that mails to tested switch port to be measured;
Second statistic unit is used to add up the quantity of the described broadcasting packet that the tested switch that receives from other port of tested switch transmits;
Comparing unit, whether the quantity that is used for relatively mailing to the described broadcasting packet that quantity and the tested switch that receives from other port of tested switch of the described broadcasting packet of tested switch port to be measured transmit is identical, if port then to be measured does not have fault, otherwise port to be measured has fault.
Preferably, the test switch in the foregoing description comprises first statistic unit and second statistic unit, and terminal comprises comparing unit, wherein,
First statistic unit, the quantity that is used to add up the broadcasting packet that mails to tested switch port to be measured;
Second statistic unit is used to add up the quantity of the described broadcasting packet that the tested switch that receives from other port of tested switch transmits;
Comparing unit, whether the quantity that is used for relatively mailing to the described broadcasting packet that quantity and the tested switch that receives from other port of tested switch of the described broadcasting packet of tested switch port to be measured transmit is identical, if port then to be measured does not have fault, otherwise port to be measured has fault.
The scheme that the embodiment of the invention provides, the same switch platform of use test device port link state kind is as testing equipment, and testing efficiency has improved 10 times.Owing to use identical switch product as testing equipment, do not need extra cost, operation shortening simultaneously, cost of labor reduce, and new method of testing has reduced the production cost input, and the reduction effect to cost when especially the output of product is very big is more obvious.Test environment is more complicated more and abominable than original method, and the result has convincingness more, has improved the accuracy of test, the hidden problem of also easier discovery.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (9)
1. a switchboard connectivity method of testing is characterized in that, this method comprises:
Each port of tested switch is connected with the test switch respectively;
By the port that is connected with tested switch port to be measured on the test switch, port to be measured on tested switch sends broadcasting packet, and on the test switch with port that tested switch port to be measured is connected on record send the quantity of broadcasting packet;
Arrive the quantity of the described broadcasting packet of tested switch forwarding in each port recorder of test switch;
Whether the quantity of the described broadcasting packet that relatively receives is identical with the quantity that sends described broadcasting packet, if the port to be measured of tested switch does not have fault; Otherwise the port to be measured of tested switch has fault.
2. the method for claim 1 is characterized in that, described with each port of tested switch respectively with the test switch be connected, comprising:
With man-to-man corresponding respectively each port that is connected to the test switch of each port of described tested switch.
3. the method for claim 1 is characterized in that, whether the quantity of the described broadcasting packet that relatively receives is identical with the quantity that sends described broadcasting packet, if the port to be measured of tested switch does not have fault; Otherwise the port to be measured of tested switch has fault, comprising:
Each port of difference compare test switch described broadcasting packet quantity that receives and the quantity that sends described broadcasting packet, if the described broadcasting packet quantity that the test switch has any one port to receive is different with the quantity that sends described broadcasting packet, then the port to be measured of tested switch has fault.
4. the device of a switchboard connectivity test is characterized in that this device comprises first statistic unit, second statistic unit and comparing unit, wherein,
Described first statistic unit, be used on the test switch with port that tested switch port to be measured is connected on the port that is connected with tested switch port to be measured on by the test switch of statistics mail to the quantity of the broadcasting packet of tested switch port to be measured;
Described second statistic unit is used to add up the quantity of the described broadcasting packet that the tested switch that receives from other port of tested switch transmits;
Described comparing unit, whether the quantity that is used for relatively mailing to the described broadcasting packet that quantity and the tested switch that receives from other port of tested switch of the described broadcasting packet of tested switch port to be measured transmit is identical, if, port then to be measured does not have fault, otherwise port to be measured has fault.
5. device as claimed in claim 4 is characterized in that, described device further comprises:
Radio unit is used for sending broadcasting packet to described port to be measured.
6. as claim 4 or 5 described devices, it is characterized in that described device comprises several described second statistic units, be used for adding up respectively the quantity of the described broadcasting packet that the tested switch that receives from each other port of tested switch transmits;
Described comparing unit, whether the quantity that is used for respectively relatively the described broadcasting packet transmitted from the tested switch that each described other port of tested switch receives is identical with the quantity of the broadcasting packet that mails to tested switch port to be measured, if, port to be measured does not have fault, otherwise port to be measured has fault.
7. a switchboard connectivity test macro is characterized in that, comprises terminal and test switch, and described terminal is connected by serial ports with the test switch, and described each port of tested switch is connected with described test switch respectively, wherein,
Described terminal sends broadcasting packet by the test switch to the port to be measured of tested switch; The quantity that receives the described broadcasting packet of transmission of described test switch transmission also compares with the quantity that receives described broadcasting packet, if the two is identical, and port fault-free then to be measured, otherwise port to be measured has fault;
Described test switch, record sends the quantity of described broadcasting packet; Receive the described broadcasting packet of other port forwarding of tested switch and write down quantity respectively, and send to described terminal.
8. system as claimed in claim 7 is characterized in that, described terminal comprises: first statistic unit, second statistic unit and comparing unit, wherein,
Described first statistic unit, the quantity that is used to add up the broadcasting packet that mails to tested switch port to be measured;
Described second statistic unit is used to add up the quantity of the described broadcasting packet that the tested switch that receives from other port of tested switch transmits;
Described comparing unit, whether the quantity that is used for relatively mailing to the described broadcasting packet that quantity and the tested switch that receives from other port of tested switch of the described broadcasting packet of tested switch port to be measured transmit is identical, if, port then to be measured does not have fault, otherwise port to be measured has fault.
9. system as claimed in claim 7 is characterized in that, described test switch comprises first statistic unit and second statistic unit, and described terminal comprises comparing unit, wherein,
Described first statistic unit, the quantity that is used to add up the broadcasting packet that mails to tested switch port to be measured;
Described second statistic unit is used to add up the quantity of the described broadcasting packet that the tested switch that receives from other port of tested switch transmits;
Described comparing unit, whether the quantity that is used for relatively mailing to the described broadcasting packet that quantity and the tested switch that receives from other port of tested switch of the described broadcasting packet of tested switch port to be measured transmit is identical, if, port then to be measured does not have fault, otherwise port to be measured has fault.
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| CN 200810114713 CN101296131B (en) | 2008-06-11 | 2008-06-11 | Method, device and system for testing switchboard connectivity |
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| CN111431766A (en) * | 2020-03-20 | 2020-07-17 | 深圳震有科技股份有限公司 | Port test method and system of switch |
| US11979947B2 (en) | 2020-05-04 | 2024-05-07 | Systech Corporation | Dual channel gateway device for machine-to-machine communication |
| CN112737888A (en) * | 2020-12-29 | 2021-04-30 | 苏州浪潮智能科技有限公司 | Method, device, system, equipment and medium for testing switch |
| CN112737892B (en) * | 2020-12-30 | 2022-07-29 | 中国信息通信研究院 | Switch performance test method and system |
| CN112887147A (en) * | 2021-01-28 | 2021-06-01 | 广东昆仑信息科技有限公司 | Switch monitoring method and device, computer equipment and storage medium |
| CN113472610B (en) * | 2021-07-12 | 2022-11-08 | 深圳市吉祥腾达科技有限公司 | Stability test system and method for full-load AP of PoE switch |
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| CN1917452A (en) * | 2005-08-19 | 2007-02-21 | 上海亿人通信终端有限公司 | Method for testing forwarding performance of Ethernet exchange, and method for configuring network |
| CN101136806A (en) * | 2007-07-04 | 2008-03-05 | 中兴通讯股份有限公司 | Label VLAN based switching chip port detecting method and apparatus |
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- 2008-06-11 CN CN 200810114713 patent/CN101296131B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1917452A (en) * | 2005-08-19 | 2007-02-21 | 上海亿人通信终端有限公司 | Method for testing forwarding performance of Ethernet exchange, and method for configuring network |
| CN101136806A (en) * | 2007-07-04 | 2008-03-05 | 中兴通讯股份有限公司 | Label VLAN based switching chip port detecting method and apparatus |
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