CN102014061A - Upstream flow control method and device for intranet core switch - Google Patents
Upstream flow control method and device for intranet core switch Download PDFInfo
- Publication number
- CN102014061A CN102014061A CN2010105655251A CN201010565525A CN102014061A CN 102014061 A CN102014061 A CN 102014061A CN 2010105655251 A CN2010105655251 A CN 2010105655251A CN 201010565525 A CN201010565525 A CN 201010565525A CN 102014061 A CN102014061 A CN 102014061A
- Authority
- CN
- China
- Prior art keywords
- uplink traffic
- core switch
- speed limit
- intranet core
- intranet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention provides an upstream flow control method and device for an intranet core switch. The method comprises the following steps: monitoring the upstream flow of the output end of the intranet core switch; and comparing the upstream flow with the preset upstream flow limit of the intranet core switch, and if the upstream flow exceeds the upstream flow limit of the intranet core switch, limiting the upstream flow of the intranet terminal which gets access into the intranet core switch. By using he method and the device, the problem of waste of much bandwidth since the flow of the intranet terminal is directly and fixedly limited in normal flow state can be solved, and the problem that multiple intranet terminals which get access into the same switch can not reasonably allocate the network resources also is solved. In the invention, bandwidth can be fully utilized and the problem of intranet flow congestion is effectively solved.
Description
Technical field
The present invention relates to a kind of flow control methods and device, particularly a kind of uplink traffic control method and device of Intranet core switch.
Background technology
In a plurality of network termination by access switch when the Intranet core switch is uploaded data, if network termination is because of poisoning or to enable P2P video jukebox software etc. former thereby have a great uplink traffic in the part, so that the excessive (disposal ability that surpasses the gateway of the uplink traffic that is used to handle this Intranet core switch of the uplink traffic of Intranet core switch outbound port, or above the bandwidth between Intranet core switch and the gateway, or surpass the egress line bandwidth of the gateway be connected with the outbound port of this Intranet core switch) time, to cause network unusual, thereby make other interior network termination of this Intranet can't normally use network, but also may cause the network manager to carry out network management by logging in gateway.Therefore, the Intranet core switch is carried out flow control and have important role for the normal use of network.
The existing method that the Intranet core switch is carried out flow control mainly contains following two kinds: a kind of is at the Intranet core switch each Intranet port to be carried out inbound traffics speed limit based on port; Though this method can avoid the uplink traffic of Intranet core switch outbound port excessive, but for inserting network termination in several of same Intranet port, still may occur since in the part network termination take massive band width, and make that network termination still can't normally use network in the remainder; Another kind is directly at the fixing speed limit of network termination in each; Though this method can also can realize the speed limit to the uplink traffic of net core switch outbound port, will can't be used by network termination in other owing to the remaining bandwidth of network termination in the part, and cause the massive band width waste.
Summary of the invention
At above-mentioned defective, the invention provides a kind of uplink traffic control method of Intranet core switch, comprising:
The uplink traffic of monitoring Intranet core switch outbound port; The uplink traffic speed limit of described uplink traffic with the Intranet core switch that presets compared, surpass the uplink traffic speed limit of described Intranet core switch if know described uplink traffic, then the uplink traffic of the interior network termination that inserts described Intranet core switch is carried out speed limit.
According to a further aspect in the invention, also provide a kind of uplink traffic control device of Intranet core switch, comprising:
Monitoring means is used to monitor the uplink traffic of Intranet core switch outbound port;
Judging unit is used for the uplink traffic speed limit of described uplink traffic with the Intranet core switch that presets compared;
The speed limit unit is used for surpassing the uplink traffic speed limit of described Intranet core switch if know described uplink traffic, then the uplink traffic of the interior network termination that inserts described Intranet core switch is carried out speed limit.
The uplink traffic control method of Intranet core switch provided by the invention and device are because by monitoring the uplink traffic of Intranet core switch outbound port, and when monitoring the generation flow congestion, network termination in each is carried out the uplink traffic speed limit, thereby avoided when normal discharge on the one hand, because of direct problem at the interior network termination waste massive band width that fixedly speed limit caused; Avoided inserting the problem that network termination in same access switch a plurality of still can't the reasonable distribution Internet resources on the other hand, can either make full use of bandwidth, can effectively solve Intranet flow congestion problem again.
Description of drawings
Fig. 1 is the network configuration topological diagram of prior art.
Fig. 2 is the flow chart of the uplink traffic control method of Intranet core switch of the present invention.
Fig. 3 is the structural representation of the uplink traffic control device of Intranet core switch of the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer,, technical scheme of the present invention is clearly and completely described below in conjunction with accompanying drawing.
Fig. 1 is the network configuration topological diagram of prior art.As shown in Figure 1, comprise a plurality of inner net computers as interior network termination (PC1～PCn), a plurality of Intranet access switch, Intranet core switch SW1 and gateway GW1 in this network.Intranet core switch SW1 has an outbound port Port0 and a plurality of inbound port Port1～Portm, and each inbound port is respectively applied for an Intranet access switch and is connected, thereby realizes being connected with a plurality of Intranet PC that insert this Intranet access switch; This outbound port is used to connect gateway GW1, to realize by this gateway GW1 and being connected of the Internet.
The uplink traffic control method of Intranet core switch provided by the invention promptly is to be used for the uplink traffic Flow1 of the outbound port Port0 of the Intranet core switch SW1 of Fig. 1 is carried out flow control.Fig. 2 is the flow chart of the uplink traffic control method of Intranet core switch of the present invention.In conjunction with reference to figure 1 and Fig. 2, the uplink traffic control method of this Intranet core switch comprises:
Step S100, the uplink traffic Flow1 of monitoring Intranet core switch SW1 outbound port;
This monitoring to the uplink traffic Flow1 of Intranet core switch SW1 outbound port can be preferably cycle monitoring for monitoring in real time or cycle monitoring.When carrying out cycle monitoring, need preliminary election that one first monitoring time interval T 1 (for example being 30 seconds) is set, during this first monitoring time interval T 1 of every interval, Flow1 monitors to uplink traffic.
Step S200 compares uplink traffic Flow1 with the uplink traffic speed limit of the Intranet core switch SW1 that presets;
Set in advance the uplink traffic speed limit of Intranet core switch SW1 outbound port Port0, this uplink traffic speed limit for example is that the egress line bandwidth according to the gateway GW1 that is connected with this Intranet core switch SW1 outbound port Port0 is provided with, thereby not only can avoid taking place at Intranet core switch SW1 outbound port Port0 congested, the port of export flow Flow2 that can also avoid gateway GW1 is excessive and the port of export gateway GW1 that causes takes place congested.When uplink traffic Flow1 surpasses this uplink traffic speed limit, illustrate that flow congestion takes place this outbound port Port0; When uplink traffic Flow1 did not surpass this uplink traffic speed limit, the flow of expressing port Port0 was in normal condition, it is congested not take place.
Step S300 surpasses the uplink traffic speed limit of Intranet core switch SW1 if know uplink traffic Flow1, then the uplink traffic of Intranet terminal PC 1～PCn of inserting Intranet core switch SW1 is carried out speed limit.
When knowing that according to the comparative result of uplink traffic Flow1 and uplink traffic speed limit flow congestion takes place outbound port Port0, by the uplink traffic that inbound port Port1～Portm flows into this Intranet core switch SW1 one terminal uplink traffic speed limit is set at each Intranet terminal PC 1～PCn, so that it is carried out speed limit.This terminal uplink traffic speed limit for example is that the quantity according to the Intranet terminal PC 1～PCn of the network bandwidth of this Intranet core switch SW1 outbound port Port0 and this Intranet core switch SW1 place Intranet is provided with.The terminal uplink traffic speed limit that network termination in each is provided with can be same numerical value, also can establish respectively with different terminal uplink traffic speed limits according to the size of the Business Stream of network termination in each.
Uplink traffic control method according to the Intranet core switch of the foregoing description, because by the uplink traffic of Intranet core switch outbound port is monitored, and when taking place, flow congestion carries out speed limit monitoring, thereby avoided when normal discharge, because of direct problem at the interior network termination waste massive band width that fixedly speed limit caused; And, because when flow congestion takes place, based on the Intranet core switch network termination in each is carried out the uplink traffic speed limit, but not the access switch between this Intranet core switch and interior network termination is carried out Limit Rate, thereby avoided inserting the problem that network termination in same access switch a plurality of still can't the reasonable distribution Internet resources.This shows that the uplink traffic control method of this Intranet core switch has realized making full use of bandwidth, can effectively solve Intranet flow congestion problem again.
Further, in the uplink traffic control method of the Intranet core switch of the foregoing description, the uplink traffic of the interior network termination that inserts the Intranet core switch is carried out speed limit specifically to be comprised: the uplink traffic speed limit of network termination in the MAC Address in the mac address table of storing in the Intranet core switch is provided with so that the uplink traffic of the interior network termination of MAC Address correspondence be not more than in the uplink traffic speed limit of network termination.
Store a mac address table in the Intranet core switch, when as the PC of Intranet terminal during in the start online, the Intranet core switch obtains its MAC Address automatically, promptly comprises the MAC Address of each online interior network termination that this Intranet core switch covered in this mac address table.When the uplink traffic of internal network termination is carried out speed limit, corresponding to each MAC Address can set well-determined in the uplink traffic speed limit of network termination, the quantity of network termination (comprising online interior network termination and not online interior network termination) is provided with in all that uplink traffic speed limit of network termination can be covered according to the egress line bandwidth of the gateway that is connected with Intranet core switch outbound port and this Intranet core switch in this.After setting this speed limit, the Intranet core switch will exceed with this speed limit, receive from the uplink traffic of network termination in this and transmit.
In previous step is rapid, whether the flow that the Intranet core switch can receive its inbound port is that uplink traffic is judged, be specially: distinguishing this flow according to the source IP address that carries in the flow and purpose IP address is uplink traffic or Intranet flow, wherein source IP address can be any network segment, when purpose IP address when being the non-Intranet network segment this flow be uplink traffic, this flow is a uplink traffic when purpose IP address is the Intranet network segment.So, set above-mentioned in behind the uplink traffic speed limit of network termination, do not limit the Intranet flow between network termination in each.
Further, in the uplink traffic control method of the Intranet core switch of the foregoing description, the uplink traffic of the interior network termination that inserts described Intranet core switch is carried out speed limit, can comprise:
Speed limit is set ends condition;
If judge that the speed limit of the uplink traffic know internal network termination has satisfied this speed limit and ended condition, then stop the uplink traffic of the interior network termination that inserts the Intranet core switch is carried out speed limit.
It for example is the uplink traffic speed limit that a speed limit duration or the uplink traffic that monitors the outbound port of described Intranet core switch are not more than the Intranet core switch that above-mentioned speed limit is ended condition.
Further, in the uplink traffic control method of the Intranet core switch of the foregoing description, when internally the uplink traffic of network termination is carried out speed limit, can monitor (can monitor or continue to monitor) to the uplink traffic of Intranet core switch outbound port for periodicity, whether the uplink traffic of judging this Intranet core switch outbound port is less than the uplink traffic speed limit of Intranet core switch outbound port, if, promptly satisfy speed limit and end condition, then stop the speed limit of the uplink traffic of internal network termination.
Whether the uplink traffic of core switch outbound port of judging monitoring in this programme is less than the uplink traffic speed limit of Intranet core switch outbound port, can be for to the repeatedly judgement of monitor value, for example judge repeatedly whether the mean value of monitoring satisfies above-mentioned condition, judge perhaps repeatedly whether each value of monitoring all satisfies above-mentioned condition; Also can be judgement, specifically can for example require and resources supplIes etc. is provided with according to actual conditions to the real-time of flow control to a monitor value.
Further, in the uplink traffic control method of the Intranet core switch of the foregoing description, when speed limit termination condition is exceeded fast duration, uplink traffic to the interior network termination that inserts the Intranet core switch is carried out speed limit, can specifically comprise: a speed limit duration T (for example being 5 minutes) is set, internally the uplink traffic of network termination continues this speed limit duration of speed limit T, can stop speed limit afterwards.
Further, in the uplink traffic control method of the Intranet core switch of the foregoing description, after stopping the uplink traffic of the interior network termination that inserts the Intranet core switch carried out speed limit, also comprise:
The speed limit condition of recovering is set;
If judging that the uplink traffic of the outbound port know the Intranet core switch satisfies recovers the speed limit condition, then recover the uplink traffic of the interior network termination of Intranet core switch is carried out speed limit.
Above-mentioned steps is for example monitored a duration (for example being 60 seconds) in real time for the uplink traffic to the Intranet core switch, if in this observation process, the uplink traffic that monitors the Intranet core switch surpasses its uplink traffic speed limit, then stop monitoring, then the uplink traffic of internal network termination is carried out speed limit once more.
Above-mentioned steps can also realize in the following manner: the second monitoring time interval T 2 (for example being 5 seconds) is set, and this second monitoring time interval T 2 is less than the first monitoring time interval T 1; After internally the uplink traffic of network termination continues this speed limit duration of speed limit T, can monitor the uplink traffic of Intranet core switch outbound port continuously for several times according to the second monitoring time interval T 2; The uplink traffic speed limit of uplink traffic with the Intranet core switch that presets compared, if know the uplink traffic speed limit that has at least once this uplink traffic to surpass the Intranet core switch, then once more in speed limit duration T, the uplink traffic of the interior network termination that inserts the Intranet core switch is carried out speed limit.If the monitoring result of this several is the uplink traffic speed limit that the uplink traffic of Intranet core switch outbound port is no more than the Intranet core switch, then recover normal condition, monitor according to the uplink traffic of 1 pair of Intranet core switch of first monitoring time interval T outbound port.
According to the uplink traffic control method of the Intranet core switch of the foregoing description, can avoid because of after for a long time network termination uplink traffic in each being carried out speed limit, and cause bandwidth waste.
A kind of uplink traffic control device of Intranet core switch also is provided according to a further aspect in the invention.Fig. 3 is the structural representation of the uplink traffic control device of Intranet core switch of the present invention.As shown in Figure 3, the uplink traffic control device of this Intranet core switch comprises monitoring means 10, judging unit 20 and speed limit unit 30, is specially:
Monitoring means 10 is used to monitor the uplink traffic of Intranet core switch outbound port;
Judging unit 20 is used for the uplink traffic speed limit of uplink traffic with the Intranet core switch that presets compared;
Speed limit unit 30 is used for if know that uplink traffic surpasses the uplink traffic speed limit of Intranet core switch, then the uplink traffic of the interior network termination that inserts the Intranet core switch is carried out speed limit.
Uplink traffic control device according to the Intranet core switch of the foregoing description, owing to the uplink traffic of Intranet core switch outbound port is monitored, by judging unit whether current Intranet flow is taken place congestedly to judge by monitoring means, and when judged result for taking place when congested, uplink traffic by the internal network termination in speed limit unit is carried out speed limit, thereby avoided when normal discharge on the one hand, because of direct problem at the interior network termination waste massive band width that fixedly speed limit caused; Avoided inserting the problem that network termination in same access switch a plurality of still can't the reasonable distribution Internet resources on the other hand.This shows that the uplink traffic control device of this Intranet core switch can either make full use of bandwidth, can effectively solve Intranet flow congestion problem again.
Further, in the uplink traffic control device of the Intranet core switch of the foregoing description, this monitoring means 10 can comprise that first is provided with module 11 and acquisition module 12.This first is provided with module 11 and is used to be provided with the first monitoring time interval T 1, and this acquisition module 12 is used for obtaining according to the first monitoring time interval T 1 uplink traffic of Intranet core switch outbound port.This judging unit 20 can comprise further that second is provided with module 21 and comparison module 22.This second is provided with the uplink traffic speed limit that module 21 is used to be provided with the Intranet core switch, the uplink traffic speed limit of this Intranet core switch can be for example be provided with according to the network bandwidth of Intranet core switch outbound port, and this comparison module 22 is used for the uplink traffic speed limit of uplink traffic and Intranet core switch is compared.And this speed limit unit can comprise further that the 3rd is provided with module 31 and speed limit module 32, the three the uplink traffic speed limit that module 31 is used to be provided with the interior network termination of described Intranet core switch is set; This speed limit module 32 is used for then carrying out speed limit according to the uplink traffic of the internal network termination of uplink traffic speed limit that is somebody's turn to do interior network termination if know that uplink traffic surpasses the uplink traffic speed limit of Intranet core switch.
Further, in the uplink traffic control device of the Intranet core switch of the foregoing description, the uplink traffic speed limit of network termination in the speed limit unit for example is provided with the MAC Address in the mac address table of storing in the Intranet core switch is so that the uplink traffic of the interior network termination of MAC Address correspondence is not more than the uplink traffic speed limit of interior network termination.At this moment, the 3rd module for example is provided with interior network termination according to the quantity of the egress line bandwidth of the gateway that is connected with Intranet core switch outbound port and interior network termination uplink traffic speed limit is set.
Further, in the uplink traffic control device of the Intranet core switch of the foregoing description, the speed limit unit can comprise that also the 4th is provided with module and speed limit is ended module.The 4th is provided with module is used to be provided with speed limit termination condition, speed limit ends that module is used for if judge that the speed limit of the uplink traffic of knowing internal network termination has satisfied speed limit and ended condition, then stops the uplink traffic of the interior network termination that inserts the Intranet core switch is carried out speed limit.Wherein, this speed limit termination condition for example is the speed limit duration.
Further, in the uplink traffic control device of the Intranet core switch of the foregoing description, the speed limit unit comprises that also the 5th is provided with module and recovers the speed limit module, and the 5th is provided with module is used to be provided with the speed limit condition of recovering; Recover the speed limit module and be used for, then recover the uplink traffic of the interior network termination of Intranet core switch is carried out speed limit if judging that the uplink traffic of the outbound port of knowing the Intranet core switch satisfies recovers the speed limit condition.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment put down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (14)
1. the uplink traffic control method of an Intranet core switch is characterized in that, comprising:
The uplink traffic of monitoring Intranet core switch outbound port; The uplink traffic speed limit of described uplink traffic with the Intranet core switch that presets compared, surpass the uplink traffic speed limit of described Intranet core switch if know described uplink traffic, then the uplink traffic of the interior network termination that inserts described Intranet core switch is carried out speed limit.
2. the uplink traffic control method of Intranet core switch according to claim 1 is characterized in that, the uplink traffic of described monitoring Intranet core switch outbound port comprises:
First monitoring time is set at interval;
Monitor the uplink traffic of described Intranet core switch outbound port at interval according to described first monitoring time.
3. the uplink traffic control method of Intranet core switch according to claim 1 and 2, it is characterized in that the uplink traffic speed limit of described Intranet core switch is according to the egress line bandwidth setting of the gateway that is connected with described Intranet core switch outbound port.
4. the uplink traffic control method of Intranet core switch according to claim 1 and 2 is characterized in that, described uplink traffic to the interior network termination that inserts described Intranet core switch is carried out speed limit, comprising:
The uplink traffic speed limit of network termination in MAC Address in the mac address table of storing in the described Intranet core switch is provided with so that the uplink traffic of the interior network termination of described MAC Address correspondence be not more than described in the uplink traffic speed limit of network termination.
5. the uplink traffic control method of Intranet core switch according to claim 4, it is characterized in that, described in the uplink traffic speed limit of network termination be according to the egress line bandwidth of the gateway that is connected with described Intranet core switch outbound port and described in the quantity setting of network termination.
6. the uplink traffic control method of Intranet core switch according to claim 1 and 2 is characterized in that, described uplink traffic to the interior network termination that inserts described Intranet core switch is carried out speed limit, comprising:
Speed limit is set ends condition;
If judge that the speed limit know the uplink traffic of network termination in described has satisfied described speed limit and ended condition, then stop the uplink traffic of the interior network termination that inserts described Intranet core switch is carried out speed limit.
7. the uplink traffic control method of Intranet core switch according to claim 6 is characterized in that, described stop the uplink traffic of the interior network termination that inserts described Intranet core switch carried out speed limit after, also comprise:
The speed limit condition of recovering is set;
Satisfy described recovery speed limit condition if judge the uplink traffic of the outbound port know described Intranet core switch, then recover the uplink traffic of the interior network termination of described Intranet core switch is carried out speed limit.
8. the uplink traffic control device of an Intranet core switch is characterized in that, comprising:
Monitoring means is used to monitor the uplink traffic of Intranet core switch outbound port;
Judging unit is used for the uplink traffic speed limit of described uplink traffic with the Intranet core switch that presets compared;
The speed limit unit is used for surpassing the uplink traffic speed limit of described Intranet core switch if know described uplink traffic, then the uplink traffic of the interior network termination that inserts described Intranet core switch is carried out speed limit.
9. the uplink traffic control device of Intranet core switch according to claim 8 is characterized in that, described monitoring means comprises:
First is provided with module, is used to be provided with first monitoring time at interval;
Acquisition module is used for the uplink traffic according to the described Intranet core switch of described first monitoring time interval acquiring outbound port.
10. according to Claim 8 or the uplink traffic control device of 9 described Intranet core switch, it is characterized in that described judging unit comprises:
Second is provided with module, and the egress line bandwidth that is used for the gateway that connects according to described Intranet core switch outbound port is provided with the uplink traffic speed limit of described Intranet core switch;
Comparison module is used for the uplink traffic speed limit of described uplink traffic and described Intranet core switch is compared.
11. according to Claim 8 or the uplink traffic control device of 9 described Intranet core switch, it is characterized in that, the uplink traffic speed limit of network termination in described speed limit unit is provided with the MAC Address in the mac address table of storing in the described Intranet core switch is so that the uplink traffic of the interior network termination of described MAC Address correspondence is not more than the uplink traffic speed limit of described interior network termination.
12. according to Claim 8 or the uplink traffic control device of 9 described Intranet core switch, it is characterized in that described speed limit unit comprises:
The 3rd is provided with module, is used to be provided with the uplink traffic speed limit of the interior network termination of described Intranet core switch;
The speed limit module is used for surpassing the uplink traffic speed limit of described Intranet core switch if know described uplink traffic, and then the uplink traffic speed limit according to network termination in described carries out speed limit to the uplink traffic of network termination in described.
13. the uplink traffic control device of Intranet core switch according to claim 12 is characterized in that, described speed limit unit also comprises:
The 4th is provided with module, is used to be provided with speed limit and ends condition;
Speed limit is ended module, is used for if judge that the speed limit of knowing the uplink traffic of network termination in described has satisfied described speed limit and ended condition, then stops the uplink traffic of the interior network termination that inserts described Intranet core switch is carried out speed limit.
14. the uplink traffic control device of Intranet core switch according to claim 13 is characterized in that, described speed limit unit also comprises:
The 5th is provided with module, is used to be provided with the speed limit condition of recovering;
Recover the speed limit module, be used for satisfying described recovery speed limit condition, then recover the uplink traffic of the interior network termination of described Intranet core switch is carried out speed limit if judge the uplink traffic of the outbound port of knowing described Intranet core switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105655251A CN102014061B (en) | 2010-11-25 | 2010-11-25 | Upstream flow control method and device for intranet core switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105655251A CN102014061B (en) | 2010-11-25 | 2010-11-25 | Upstream flow control method and device for intranet core switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102014061A true CN102014061A (en) | 2011-04-13 |
| CN102014061B CN102014061B (en) | 2012-11-21 |
Family
ID=43844082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105655251A Active CN102014061B (en) | 2010-11-25 | 2010-11-25 | Upstream flow control method and device for intranet core switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102014061B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102571596A (en) * | 2012-02-01 | 2012-07-11 | 中兴通讯股份有限公司 | Data transmission method and device |
| CN103188086A (en) * | 2011-12-27 | 2013-07-03 | 中国移动通信集团公司 | Method, device and system for controlling bandwidths of internal and external networks |
| CN104363183A (en) * | 2014-12-04 | 2015-02-18 | 上海斐讯数据通信技术有限公司 | Network uplink flow, downlink flow and flow control methods and devices |
| CN105072053A (en) * | 2015-08-31 | 2015-11-18 | 安徽欧迈特数字技术有限责任公司 | Flow control method for Ethernet switch |
| CN106375236A (en) * | 2016-09-29 | 2017-02-01 | 乐视控股（北京）有限公司 | Method and device for limiting speeds of Internet-connected devices |
| CN109547277A (en) * | 2017-09-21 | 2019-03-29 | 顺丰科技有限公司 | The method for limiting speed of data transmission, system, equipment, computer readable storage medium |
| CN110505115A (en) * | 2019-07-30 | 2019-11-26 | 网宿科技股份有限公司 | A kind of method and apparatus that monitoring interchanger runs high risk |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1960342A (en) * | 2006-11-29 | 2007-05-09 | 杭州华为三康技术有限公司 | Method for putting apart a bandwidth in advance, and equipment for implementing bandwidth put apart in advance |
| CN101123587A (en) * | 2007-09-13 | 2008-02-13 | 杭州华三通信技术有限公司 | Traffic control method and device for switch service flow |
| US20080049621A1 (en) * | 2004-12-31 | 2008-02-28 | Mcguire Alan | Connection-Oriented Communications Scheme For Connection-Less Communications Traffic |
-
2010
- 2010-11-25 CN CN2010105655251A patent/CN102014061B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080049621A1 (en) * | 2004-12-31 | 2008-02-28 | Mcguire Alan | Connection-Oriented Communications Scheme For Connection-Less Communications Traffic |
| CN1960342A (en) * | 2006-11-29 | 2007-05-09 | 杭州华为三康技术有限公司 | Method for putting apart a bandwidth in advance, and equipment for implementing bandwidth put apart in advance |
| CN101123587A (en) * | 2007-09-13 | 2008-02-13 | 杭州华三通信技术有限公司 | Traffic control method and device for switch service flow |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103188086A (en) * | 2011-12-27 | 2013-07-03 | 中国移动通信集团公司 | Method, device and system for controlling bandwidths of internal and external networks |
| CN103188086B (en) * | 2011-12-27 | 2015-11-11 | 中国移动通信集团公司 | A kind of method, Apparatus and system of management and control intranet and extranet bandwidth |
| CN102571596A (en) * | 2012-02-01 | 2012-07-11 | 中兴通讯股份有限公司 | Data transmission method and device |
| CN104363183A (en) * | 2014-12-04 | 2015-02-18 | 上海斐讯数据通信技术有限公司 | Network uplink flow, downlink flow and flow control methods and devices |
| CN104363183B (en) * | 2014-12-04 | 2018-01-02 | 上海斐讯数据通信技术有限公司 | Network uplink flow, downlink traffic, flow control methods and device |
| CN105072053A (en) * | 2015-08-31 | 2015-11-18 | 安徽欧迈特数字技术有限责任公司 | Flow control method for Ethernet switch |
| CN106375236A (en) * | 2016-09-29 | 2017-02-01 | 乐视控股（北京）有限公司 | Method and device for limiting speeds of Internet-connected devices |
| CN109547277A (en) * | 2017-09-21 | 2019-03-29 | 顺丰科技有限公司 | The method for limiting speed of data transmission, system, equipment, computer readable storage medium |
| CN110505115A (en) * | 2019-07-30 | 2019-11-26 | 网宿科技股份有限公司 | A kind of method and apparatus that monitoring interchanger runs high risk |
| CN110505115B (en) * | 2019-07-30 | 2021-07-13 | 网宿科技股份有限公司 | Method and device for monitoring switch running-up risk |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102014061B (en) | 2012-11-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102014061B (en) | Upstream flow control method and device for intranet core switch | |
| CN111614626B (en) | Data acquisition system and data acquisition method | |
| CN102265555B (en) | Conversion method between an main communicational equipment and a spare communicational equipment, the communicational equipments and a service request equipment | |
| CN102780593B (en) | Based on the method for BFD protocol detection link, device and network processing unit | |
| CN101217561B (en) | A method to enhance the storage reliability of the network and a network device | |
| EP3664465B1 (en) | Method for operating a communication system for transferring time-critical data, and communication control device | |
| CN107659464A (en) | A kind of router realizes the method and system of traffic monitoring | |
| CN101232406A (en) | OAM fast detecting method, apparatus and system | |
| CN102082677B (en) | Alarm information processing method, device and system | |
| CN110247858A (en) | A kind of data uploading method and system based on DPI | |
| CN101083561A (en) | Method for summarizing and reporting XDSL user connection parameter to network management | |
| CN108173707B (en) | Method and device for controlling use of media resources | |
| CN104022515B (en) | Reactive compensation cabinet and the control method of reactive compensation unit | |
| CN102594696A (en) | Method and device for managing link aggregation groups (LAGs) of network device | |
| CN102394824B (en) | Method and device for sending message in dual-machine annular stacking system | |
| CN101431435A (en) | Connection-oriented service configuration and management method | |
| CN103051552A (en) | Intelligent management and control method and system based on separation of tandem connection blockage and side channel analysis | |
| CN108174399A (en) | Data processing method and system, the equipment of a kind of terminal device | |
| CN210348767U (en) | Security alarm system based on GPRS and cloud server | |
| CN106937407A (en) | A kind of wireless network connection management method and device, terminal | |
| CN103475502B (en) | A kind of IT operation management system and congestion processing method thereof | |
| CN107276778B (en) | Port control method and device | |
| EP2562959B1 (en) | Method and device for controlling bit rate and power states in broadband access networks on the basis of traffic usage information from customer networks | |
| CN101212352B (en) | Traffic information aggregating apparatus | |
| CN103746787B (en) | Multi-channel real-time full duplex carrier communication equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Cangshan District of Fuzhou City, Fujian province 350002 Jinshan Road No. 618 Garden State Industrial Park 19 floor Patentee after: RUIJIE NETWORKS Co.,Ltd. Address before: Cangshan District of Fuzhou City, Fujian province 350002 Jinshan Road No. 618 Garden State Industrial Park 19 floor Patentee before: Beijing Star-Net Ruijie Networks Co.,Ltd. |