CN101252532A - Equipment and method for collocating Ethernet link polymerization terminal port - Google Patents
Equipment and method for collocating Ethernet link polymerization terminal port Download PDFInfo
- Publication number
- CN101252532A CN101252532A CNA2008101021300A CN200810102130A CN101252532A CN 101252532 A CN101252532 A CN 101252532A CN A2008101021300 A CNA2008101021300 A CN A2008101021300A CN 200810102130 A CN200810102130 A CN 200810102130A CN 101252532 A CN101252532 A CN 101252532A
- Authority
- CN
- China
- Prior art keywords
- state
- port
- physical port
- reiving
- message
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/35—Switches specially adapted for specific applications
- H04L49/351—Switches specially adapted for specific applications for local area network [LAN], e.g. Ethernet switches
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L49/00—Packet switching elements
- H04L49/30—Peripheral units, e.g. input or output ports
- H04L49/3009—Header conversion, routing tables or routing tags
Abstract
The invention discloses a method and an apparatus which are used for the configuration of an Ethernet link aggregation interface, belonging to the data communication field. The method includes: confirming the state changes of a physical interface; judging if the physical interface is the interface bound with the Ether-Trunk interface and if the state is changed from the blocked state to the open state, and if the judging result is yes, the sending-receiving state of the physical interface is set to the state of only receiving messages and not sending messages and is set back to the normal forwarding state after a certain time. The apparatus includes a confirming module, a judging module and a setting module. After judging the state of the physical interface bound with the Eth-Trunk interface is changed from DOWN to UP and by setting the physical interface to only receive messages and not send messages, the invention effectively prevent the Eth-Trunk number interface from messages loss under the state of UP.
Description
Technical field
The present invention relates to data communication field, particularly a kind of method and apparatus of Ethernet link clustering port arrangement.
Background technology
Eth-Trunk (EthernetTrunk, Ethernet link clustering) technology is a plurality of Ethernet physical ports to be tied to a logic port use.Data communications equipment, for example, Ethernet switch and router etc. can use the Trunk technology to improve the network bandwidth, carry out load balancing and service protection.
Because the Eth-Trunk port is a logic port, does not carry real message and transmit, so the flow of this logic port still will be forwarded to certain physical port that it is bound according to certain mechanism (for example Hash).In this case, will cause message dropping if the state of both link ends Eth-Trunk member port is inconsistent.
In the prior art, the general state that adopts following dual mode to detect physical port of data communications equipment changes incident:
1) state that utilizes polling mechanism to detect physical port by CPU changes incident.
The state that utilizes polling mechanism to detect physical port changes event procedure, polling tasks of system creation, whether the state that the interval t time is inquired about each port changes, change if find, for example, to UP (opening), then polling tasks can be carried out the events corresponding processing from DOWN (obstruction).
In actual applications, because the polling cycle t of the product of different manufacturers production has very big difference, so above-mentioned prior art may cause Eth-Trunk message dropping in member port UP.Referring to Fig. 1, the polling cycle of supposing device A is 100 milliseconds, and the polling cycle of equipment B is 500 milliseconds.When working as member port UP of Eth-Trunk like this, will exist A to detect port UP, and message has been dealt into this port, but B does not also detect port UP, the result causes A to mail to the message dropping of B by Eth-Trunk.
2) utilize the state of interrupt notification CPU physical port to change incident.
The process of utilizing the state of the physical port of interrupt notification CPU to change incident is, when the state of physical port changes, just reports an interruption to CPU, and CPU receives the state change incident of having no progeny in this and can handle physical port very rapidly.
Aforesaid way all is to adopt under the condition of interrupt notification in terminal device, can avoid the problem of message dropping.But if terminal device is not all to adopt interrupt notification, for example, an end equipment adopts polling mode, still can have the problem of message dropping.Referring to Fig. 1, suppose that device A is an interrupt notification, equipment B is a poll.In the time of member port UP of Eth-Trunk port, A has detected port UP at once, and message has been dealt into this port, but perhaps other end B also is not polled to this port UP, and the result causes A to mail to the message dropping of B by the Eth-Trunk port.
In sum, in realizing process of the present invention, the inventor finds to exist at least in the above-mentioned prior art following shortcoming:
When the two ends data communications equipment is all passed through polling mode, or there is the problem of message dropping in the end data communication equipment state that detects physical port by polling mode when changing incident.
Summary of the invention
In order to prevent that the Ethernet link clustering port from losing message, the embodiment of the invention provides a kind of method and apparatus of Ethernet link clustering port arrangement.Described technical scheme is as follows:
On the one hand, the embodiment of the invention provides a kind of method of Ethernet link clustering port arrangement, and described method comprises:
Determine the state variation of physical port;
Judge whether described physical port is whether port and the described state variation that the Ethernet link clustering port is bound becomes open mode by blocked state;
If, then the reiving/transmitting state of described physical port is configured to receive only message and does not send message status, through after the regular hour, the reiving/transmitting state of described physical port is configured to normal forwarding state.
On the other hand, the embodiment of the invention also provides a kind of equipment, and described equipment comprises:
Determination module is used for determining the state variation of the physical port of described equipment;
Judge module is used for after described determination module is determined described physical port generation state variation, judges whether described physical port is whether port and the described state variation that the Ethernet link clustering port is bound becomes open mode by blocked state;
Configuration module, being used for judging described physical port when described judge module is that port and the described state variation that the Ethernet link clustering port is bound is when becoming open mode by blocked state, the reiving/transmitting state of described physical port is configured to receive only message does not send message status, through after the regular hour, the reiving/transmitting state of described physical port is configured to normal forwarding state.
The beneficial effect of the technical scheme that the embodiment of the invention provides is:
The embodiment of the invention does not send message with this port arrangement for receiving only message after the state that detects the physical port that the Eth-Trunk port bound becomes UP by DOWN, prevented the message dropping of Eth-Trunk port effectively.
Description of drawings
Fig. 1 is the schematic diagram that data communications equipment is passed through the Eth-Trunk port communication in the prior art;
Fig. 2 is the flow chart of the method for the Ethernet link clustering port arrangement that provides of the embodiment of the invention 1;
Fig. 3 is the structural representation of the equipment that provides of the embodiment of the invention 2.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, embodiment of the present invention is described further in detail below in conjunction with accompanying drawing.
The embodiment of the invention does not send message with this port arrangement for receiving only message after the state that detects the physical port that the Eth-Trunk port bound becomes UP by DOWN, reached the purpose that prevents Eth-Trunk port message dropping.
The embodiment of the invention provides a kind of method of Ethernet link clustering port arrangement, specifically comprises:
Determine the state variation of physical port;
Judge whether physical port is whether port and the state variation that the Ethernet link clustering port is bound becomes open mode by blocked state;
If, then the reiving/transmitting state of physical port is configured to receive only message and does not send message status, through after the regular hour, the reiving/transmitting state of physical port is configured to normal forwarding state.
Embodiment 1
Because when an end data communication equipment detects the state change of physical port by polling mode, the problem of message dropping just can take place, therefore suppose in the present embodiment that the opposite end data communications equipment detects the state variation of physical port by polling mode, be that example describes with the Local Data communication equipment by the state variation that polling mode detects physical port below, referring to Fig. 2, the method of the Ethernet link clustering port arrangement that present embodiment provides specifically comprises:
101: detect the state variation of physical port successively, judge whether that each physical port all detected, promptly whether finish poll one time, if then carry out 104; Otherwise, carry out 102.
102: detect next physical port.
103: judge whether physical port state variation takes place, if then carry out 105; Otherwise return 101.
104: blanking time t, continue next time poll and detect, promptly return 101.
105: after determining physical port generation state variation, judge whether physical port is whether the port bound of Eth-Trunk port and the state variation of this physical port are to become UP by DOWN, if then carry out 106; Otherwise, finish.
106: the reiving/transmitting state of physical port is configured to receive only message does not send message status.
In the present embodiment, the chip by having the forwarding engine function or the reiving/transmitting state of equipment disposition physical port, for example, ASIC (Application Specific Integrated Circuit, application-specific integrated circuit (ASIC)), NP (Network Processor, network processing unit) etc.
Forwarding engine is a kind of by searching various list items, realizes the flow process of the hardware forwarding of message.For example, utilize the flexibility of NP, in the property register of Eth-Trunk, increase a Port Bitmap field, reiving/transmitting state by this field configuration physical port, port status has just been become the port numbers adding Port Bitmap field of the physical port of UP from DOWN, for example, port one and port 4 become UP from DOWN, then its port numbers is added Port Bitmap field, after E-Packeting, search Port Bitmap field at the Eth-Trunk port, find to comprise in this field port one and port 4 to its physical port of binding, then do not transmit this message from port one and port 4, promptly this physical port receives only message and does not send message.
107: through after the regular hour, the reiving/transmitting state of the physical port in 106 is configured to normal forwarding state.
In 106, the reiving/transmitting state of physical port is configured to receive only after message do not send message status, pick up counting, when timing reaches default duration T, the reiving/transmitting state of physical port is configured to normal forwarding state (physical port not only can receive message but also can send message under this state), for example, for NP, after timing reaches default duration, the port numbers of physical port is deleted from Port Bitmap field, thereby after message is forwarded to this physical port, realize normally transmitting.Wherein, T is not less than message recipient's polling cycle P, and in actual applications, T can be configured by order line or other modes by the user, the scope of T can elect as T more than or equal to P smaller or equal to 1.5P.In addition, when timing, can select timer to carry out timing.
In addition, in 106, the reiving/transmitting state of physical port is configured to receive only after message do not send message status, can also inquires about this physical port and whether receive message, if then the reiving/transmitting state with this physical port is configured to normal forwarding state.Wherein, inquire about this physical port and whether receive that the process of message is as follows: the statistical information of each physical port reception message number on the in store data communications equipment in asic chip or the NP, after physical port was whenever received a message, the count value of corresponding statistical information just increased by 1; ASIC or NP also provide API (Application Programming Interface, API) function, whether data communications equipment can be inquired about the count value that physical port receives message by api function increases, begun to receive the message that the opposite end data communications equipment sends if just show this physical port, be that opposite end data communications equipment and its corresponding physical port are opened, promptly can send message to the opposite end by this physical port; The time of inquiry can be set by the user, and can regularly inquire about, and also can not timing inquire about, but the duration of inquiry for example, can be set at 1s no longer than the polling cycle of opposite equip..
Further, can also determine the state variation of physical port, promptly 101 to 104 can also replace in the said method by following mode by the mode of interrupt notification:
After receiving the interrupt notification of CPU, determine the state variation of physical port.
Present embodiment is that the state variation of the port bound of Eth-Trunk port and this physical port is when becoming UP by DOWN judging physical port, the reiving/transmitting state of this physical port is configured to receive only message does not send message, prevent the message dropping of Eth-Trunk member port under the UP state effectively, improved the reliability that adopts the Eth-Trunk technology to communicate.
Embodiment 2
Referring to Fig. 3, the embodiment of the invention provides a kind of equipment, and this equipment comprises:
Determination module is used for determining the state variation of the physical port of this equipment;
Judge module is used for after determination module is determined physical port generation state variation, judges whether physical port is whether port and the state variation that the Ethernet link clustering port is bound becomes open mode by blocked state;
Configuration module, being used for judging physical port when judge module is that the port bound of Ethernet link clustering port and the state variation of physical port are when becoming open mode by blocked state, the reiving/transmitting state of physical port is configured to receive only message does not send message status, through after the regular hour, the reiving/transmitting state of described physical port is configured to normal forwarding state.
Further, the said equipment can also comprise:
Timing module is used for the reiving/transmitting state of physical port being configured to receive only after message do not send message status at configuration module, picks up counting.
Correspondingly, configuration module can specifically comprise:
First dispensing unit, being used for judging physical port when judge module is that the port bound of Ethernet link clustering port and the state variation of physical port are when becoming open mode by blocked state, the reiving/transmitting state of physical port is configured to receive only message does not send message status;
Second dispensing unit is used for when the timing module timing surpasses default duration, and the reiving/transmitting state of physical port is configured to normal forwarding state, and default duration is not less than message recipient's polling cycle.
Further, the said equipment can also comprise:
Enquiry module is used for the reiving/transmitting state of physical port being configured to receive only after message do not send message status in the preparation module, inquires about this physical port and whether receives message;
Correspondingly, above-mentioned configuration module can specifically comprise:
The 3rd dispensing unit, being used for judging physical port when judge module is that port and the state variation that the Ethernet link clustering port is bound is when becoming open mode by blocked state, the reiving/transmitting state of this physical port is configured to receive only message does not send message status;
The 4th dispensing unit is used for inquiring after physical port receives message at enquiry module, and the reiving/transmitting state of this physical port is configured to normal forwarding state.
Above-mentioned determination module can specifically comprise:
Detecting unit is used for the state variation that poll detects the physical port of this equipment;
Or above-mentioned determination module can also specifically comprise:
Receiving element is used to receive interrupt notification;
Determining unit is used for after receiving element is received interrupt notification, determines the state variation of the physical port of this equipment.
Further, above-mentioned configuration module can be specially chip or the equipment that ASIC or NP etc. have the forwarding engine function, and timing module can be specially timer.
It is that port and the state variation that the Eth-Trunk port is bound is when becoming open mode by blocked state that present embodiment is judged physical port at judge module, by configuration module the reiving/transmitting state of this physical port is configured to receive only message and does not send message, prevent the problem of Eth-Trunk member port message dropping under the UP state, improved the reliability that adopts the Eth-Trunk technology to communicate.
The embodiment of the invention can realize that corresponding software can be stored in the storage medium that can read by the mode that software and hardware combines, for example, and in the hard disk of computer, floppy disk or the CD.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be contained within protection scope of the present invention by message.
Claims (10)
1. the method for an Ethernet link clustering port arrangement is characterized in that, described method comprises:
Determine the state variation of physical port;
Judge whether described physical port is whether port and the described state variation that the Ethernet link clustering port is bound becomes open mode by blocked state;
If, then the reiving/transmitting state of described physical port is configured to receive only message and does not send message status, through after the regular hour, the reiving/transmitting state of described physical port is configured to normal forwarding state.
2. the method for Ethernet link clustering port arrangement according to claim 1 is characterized in that, and is described through after the regular hour, and the reiving/transmitting state of described physical port is configured to normal forwarding state, specifically comprises:
Be configured to receive only after message do not send message status at reiving/transmitting state with described physical port, pick up counting, when described timing reaches default duration, the reiving/transmitting state of described physical port is configured to normal forwarding state, and described default duration is not less than message recipient's polling cycle.
3. the method for Ethernet link clustering port arrangement according to claim 1 is characterized in that, and is described through after the regular hour, and the reiving/transmitting state of described physical port is configured to normal forwarding state, specifically comprises:
Be configured to receive only after message do not send message status at reiving/transmitting state, inquire about described physical port and whether receive message, if then the reiving/transmitting state with described physical port is configured to normal forwarding state with described physical port.
4. the method for Ethernet link clustering port arrangement according to claim 1 is characterized in that, the state variation of described definite physical port is specially:
Poll detects the state variation of physical port;
Or after receiving interrupt notification, determine the state variation of physical port.
5. the method for Ethernet link clustering port arrangement according to claim 1 is characterized in that, described reiving/transmitting state with described physical port is configured to receive only message and does not send message status, is specially:
By dedicated IC chip or network processing unit the reiving/transmitting state of described physical port is configured to receive only message and does not send message status.
6. an equipment is characterized in that, described equipment comprises:
Determination module is used for determining the state variation of the physical port of described equipment;
Judge module is used for after described determination module is determined described physical port generation state variation, judges whether described physical port is whether port and the described state variation that the Ethernet link clustering port is bound becomes open mode by blocked state;
Configuration module, being used for judging described physical port when described judge module is that port and the described state variation that the Ethernet link clustering port is bound is when becoming open mode by blocked state, the reiving/transmitting state of described physical port is configured to receive only message does not send message status, through after the regular hour, the reiving/transmitting state of described physical port is configured to normal forwarding state.
7. equipment according to claim 6 is characterized in that, described equipment also comprises:
Timing module is used for the reiving/transmitting state of described physical port being configured to receive only after message do not send message status at described configuration module, picks up counting.
Correspondingly, described configuration module specifically comprises:
First dispensing unit, being used for judging described physical port when described judge module is that port and the described state variation that the Ethernet link clustering port is bound is when becoming open mode by blocked state, the reiving/transmitting state of described physical port is configured to receive only message does not send message status;
Second dispensing unit is used for when the timing of described timing module surpasses default duration, and the reiving/transmitting state of described physical port is configured to normal forwarding state, and described default duration is not less than message recipient's polling cycle.
8. equipment according to claim 6 is characterized in that, described equipment also comprises:
Enquiry module is used for the reiving/transmitting state of described physical port being configured to receive only after message do not send message status at described configuration module, inquires about described physical port and whether receives message;
Correspondingly, described configuration module specifically comprises:
The 3rd dispensing unit, being used for judging described physical port when described judge module is that port and the described state variation that the Ethernet link clustering port is bound is when becoming open mode by blocked state, the reiving/transmitting state of described physical port is configured to receive only message does not send message status;
The 4th dispensing unit is used for inquiring after described physical port receives message at described enquiry module, and the reiving/transmitting state of described physical port is configured to normal forwarding state.
9. equipment according to claim 6 is characterized in that, described determination module specifically comprises:
Detecting unit is used for the state variation that poll detects the physical port of described equipment;
Or described determination module specifically comprises:
Receiving element is used to receive interrupt notification;
Determining unit is used for determining the state variation of the physical port of described equipment after described receiving element is received interrupt notification.
10. equipment according to claim 6 is characterized in that described configuration module is specially dedicated IC chip or network processing unit.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101021300A CN101252532B (en) | 2008-03-18 | 2008-03-18 | Equipment and method for collocating Ethernet link polymerization terminal port |
| PCT/CN2009/070847 WO2009115037A1 (en) | 2008-03-18 | 2009-03-17 | Ethernet trunk port allocation method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101021300A CN101252532B (en) | 2008-03-18 | 2008-03-18 | Equipment and method for collocating Ethernet link polymerization terminal port |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810183475A Division CN101540722A (en) | 2008-03-18 | 2008-03-18 | Method and device for configuring Ethernet trunk aggregation port |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101252532A true CN101252532A (en) | 2008-08-27 |
| CN101252532B CN101252532B (en) | 2010-08-25 |
Family
ID=39955725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101021300A Expired - Fee Related CN101252532B (en) | 2008-03-18 | 2008-03-18 | Equipment and method for collocating Ethernet link polymerization terminal port |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101252532B (en) |
| WO (1) | WO2009115037A1 (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009115037A1 (en) * | 2008-03-18 | 2009-09-24 | 华为技术有限公司 | Ethernet trunk port allocation method and device |
| CN101808043A (en) * | 2010-03-12 | 2010-08-18 | 成都市华为赛门铁克科技有限公司 | Method and device for detecting service message forwarding state of TRUNK members |
| CN101888307A (en) * | 2009-05-13 | 2010-11-17 | 阿瓦亚公司 | Be used for the local method and apparatus of realizing that port is selected |
| CN101888333A (en) * | 2009-05-13 | 2010-11-17 | 阿瓦亚公司 | Be used in the Forwarding plane of network element, keeping the method and apparatus of Port State Table |
| CN102142931A (en) * | 2011-01-22 | 2011-08-03 | 华为数字技术有限公司 | Method, device and system for preventing packet loss of E-TRUNK (Enhanced-Trunk) |
| CN102281195A (en) * | 2011-08-03 | 2011-12-14 | 华为技术有限公司 | switch and switch system |
| CN101610212B (en) * | 2009-07-27 | 2012-12-12 | 迈普通信技术股份有限公司 | Method and card for realizing reliable data plane communication |
| CN103905326A (en) * | 2012-12-28 | 2014-07-02 | 迈普通信技术股份有限公司 | Ethernet link aggregation packet forwarding control method and network equipment |
| CN104219155A (en) * | 2014-08-29 | 2014-12-17 | 杭州华三通信技术有限公司 | Aggregate port proxy method and equipment |
| CN104468203A (en) * | 2014-11-26 | 2015-03-25 | 上海斐讯数据通信技术有限公司 | Allocating method of fault switching of ports in switch aggregation group |
| WO2015070383A1 (en) * | 2013-11-12 | 2015-05-21 | 华为技术有限公司 | Link aggregation method, apparatus, and system |
| CN106411599A (en) * | 2016-10-31 | 2017-02-15 | 杭州华三通信技术有限公司 | Aggregated link recovering method and apparatus |
| CN106533822A (en) * | 2015-09-14 | 2017-03-22 | 中兴通讯股份有限公司 | Physical port control method and device |
| CN103780472B (en) * | 2014-01-06 | 2017-08-22 | 新华三技术有限公司 | A kind of aggregation port group chooses mouthful management method and equipment |
| CN110365538A (en) * | 2019-07-18 | 2019-10-22 | 北京百度网讯科技有限公司 | Port status control method, device, equipment and computer readable storage medium |
| CN111585883A (en) * | 2019-02-18 | 2020-08-25 | 中兴通讯股份有限公司 | Link aggregation port switching method, network equipment and computer storage medium |
| CN116055426A (en) * | 2023-03-06 | 2023-05-02 | 珠海星云智联科技有限公司 | Method, equipment and medium for traffic offload forwarding in multi-binding mode |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111988162B (en) * | 2019-05-24 | 2022-11-29 | 中兴通讯股份有限公司 | Method and device for managing port configuration mode |
| CN110620736B (en) * | 2019-10-23 | 2022-08-26 | 杭州迪普科技股份有限公司 | Method and device for flow scheduling |
| CN115065626A (en) * | 2022-05-07 | 2022-09-16 | 苏州盛科通信股份有限公司 | Source port checking method and device in Micro-BFD, electronic equipment and storage medium |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100417133C (en) * | 2005-01-17 | 2008-09-03 | 华为技术有限公司 | Ethernet link converging method |
| CN100461741C (en) * | 2006-06-09 | 2009-02-11 | 华为技术有限公司 | A method and communication equipment for protecting the Ethernet link collective logic port message against loss |
| CN101252532B (en) * | 2008-03-18 | 2010-08-25 | 华为技术有限公司 | Equipment and method for collocating Ethernet link polymerization terminal port |
-
2008
- 2008-03-18 CN CN2008101021300A patent/CN101252532B/en not_active Expired - Fee Related
-
2009
- 2009-03-17 WO PCT/CN2009/070847 patent/WO2009115037A1/en active Application Filing
Cited By (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009115037A1 (en) * | 2008-03-18 | 2009-09-24 | 华为技术有限公司 | Ethernet trunk port allocation method and device |
| CN101888307A (en) * | 2009-05-13 | 2010-11-17 | 阿瓦亚公司 | Be used for the local method and apparatus of realizing that port is selected |
| CN101888333A (en) * | 2009-05-13 | 2010-11-17 | 阿瓦亚公司 | Be used in the Forwarding plane of network element, keeping the method and apparatus of Port State Table |
| CN101888307B (en) * | 2009-05-13 | 2015-09-09 | 阿瓦亚公司 | The method and apparatus of port selection is realized for this locality |
| CN101888333B (en) * | 2009-05-13 | 2015-06-17 | 阿瓦亚公司 | Method and apparatus for maintaining port state tables in a forwarding plane of a network element |
| CN101610212B (en) * | 2009-07-27 | 2012-12-12 | 迈普通信技术股份有限公司 | Method and card for realizing reliable data plane communication |
| CN101808043A (en) * | 2010-03-12 | 2010-08-18 | 成都市华为赛门铁克科技有限公司 | Method and device for detecting service message forwarding state of TRUNK members |
| CN101808043B (en) * | 2010-03-12 | 2012-09-05 | 成都市华为赛门铁克科技有限公司 | Method and device for detecting service message forwarding state of TRUNK members |
| CN102142931A (en) * | 2011-01-22 | 2011-08-03 | 华为数字技术有限公司 | Method, device and system for preventing packet loss of E-TRUNK (Enhanced-Trunk) |
| CN102281195A (en) * | 2011-08-03 | 2011-12-14 | 华为技术有限公司 | switch and switch system |
| CN102281195B (en) * | 2011-08-03 | 2014-07-30 | 华为技术有限公司 | Switch and switch system |
| CN103905326A (en) * | 2012-12-28 | 2014-07-02 | 迈普通信技术股份有限公司 | Ethernet link aggregation packet forwarding control method and network equipment |
| WO2015070383A1 (en) * | 2013-11-12 | 2015-05-21 | 华为技术有限公司 | Link aggregation method, apparatus, and system |
| CN105122737A (en) * | 2013-11-12 | 2015-12-02 | 华为技术有限公司 | Link aggregation method, apparatus, and system |
| CN103780472B (en) * | 2014-01-06 | 2017-08-22 | 新华三技术有限公司 | A kind of aggregation port group chooses mouthful management method and equipment |
| CN104219155A (en) * | 2014-08-29 | 2014-12-17 | 杭州华三通信技术有限公司 | Aggregate port proxy method and equipment |
| CN104219155B (en) * | 2014-08-29 | 2018-10-26 | 新华三技术有限公司 | A kind of Proxy Method and equipment of aggregation port |
| CN104468203A (en) * | 2014-11-26 | 2015-03-25 | 上海斐讯数据通信技术有限公司 | Allocating method of fault switching of ports in switch aggregation group |
| CN106533822B (en) * | 2015-09-14 | 2020-06-09 | 中兴通讯股份有限公司 | Physical port control method and device |
| WO2017045470A1 (en) * | 2015-09-14 | 2017-03-23 | 中兴通讯股份有限公司 | Physical-port control method and apparatus |
| CN106533822A (en) * | 2015-09-14 | 2017-03-22 | 中兴通讯股份有限公司 | Physical port control method and device |
| CN106411599A (en) * | 2016-10-31 | 2017-02-15 | 杭州华三通信技术有限公司 | Aggregated link recovering method and apparatus |
| CN111585883A (en) * | 2019-02-18 | 2020-08-25 | 中兴通讯股份有限公司 | Link aggregation port switching method, network equipment and computer storage medium |
| CN110365538A (en) * | 2019-07-18 | 2019-10-22 | 北京百度网讯科技有限公司 | Port status control method, device, equipment and computer readable storage medium |
| CN110365538B (en) * | 2019-07-18 | 2022-09-13 | 北京百度网讯科技有限公司 | Port state control method, device, equipment and computer readable storage medium |
| CN116055426A (en) * | 2023-03-06 | 2023-05-02 | 珠海星云智联科技有限公司 | Method, equipment and medium for traffic offload forwarding in multi-binding mode |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009115037A1 (en) | 2009-09-24 |
| CN101252532B (en) | 2010-08-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101252532B (en) | Equipment and method for collocating Ethernet link polymerization terminal port | |
| CN101540722A (en) | Method and device for configuring Ethernet trunk aggregation port | |
| US7765290B2 (en) | Methods and arrangements to detect a failure in a communication network | |
| CN103220173B (en) | A kind of alarm monitoring method and supervisory control system | |
| CN101291194B (en) | Method and system for keeping sequence of report | |
| CN101355466B (en) | Method and apparatus for transmitting continuous check information message | |
| CN102412979A (en) | Method and communication device for reducing message loss of link aggregation port | |
| CN101460983A (en) | Malicious attack detection system and an associated method of use | |
| CN101378333B (en) | System, apparatus and method for transmitting and receiving check information message continuously | |
| CN101150458A (en) | Method and device for single board detection | |
| CN108418743A (en) | A kind of chatroom message distributing method, device and electronic equipment | |
| CN100589477C (en) | Method for realizing data sending based on binding link | |
| Hwang et al. | Fast coupled retransmission for multipath TCP in data center networks | |
| CN111541609A (en) | Method and device for detecting state of link aggregation group | |
| CN101286900B (en) | Port fault detecting method, device, and access device | |
| CN107483287A (en) | A kind of Auto Observation System mouth data pack receiving and transmitting failure system and method | |
| CN102271056A (en) | Active aggregator selection method and device | |
| CN112260893A (en) | Ethernet redundancy device of VxWorks operating system based on network heartbeat | |
| CN107729221A (en) | Cross-thread message monitoring method, device, computer equipment and storage medium | |
| CN101742451A (en) | Method, system and device for transmitting charging information | |
| CN114337942A (en) | Message retransmission method and device and electronic equipment | |
| CN101299693B (en) | Method and device for detecting fault of forwarding plane | |
| CN111786899A (en) | Internet of things communication method and related equipment | |
| CN105721241A (en) | Statistical debugging method and system for network interface card message reception and transmission | |
| CN101938401A (en) | Method and device for distributing group flow |
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 | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170818 Address after: 201, room 1, building A, No. 518053, front Bay Road, Qianhai, Shenzhen Shenzhen cooperation zone, Guangdong, China Patentee after: Shenzhen Zhitong World Technology Service Co. Ltd. Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: Huawei Technologies Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20080827 Assignee: Shenzhen Vimicro Tech Co. Ltd. Assignor: Shenzhen Zhitong World Technology Service Co. Ltd. Contract record no.: 2017440020097 Denomination of invention: Equipment and method for collocating Ethernet link polymerization terminal port Granted publication date: 20100825 License type: Common License Record date: 20171211 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100825 Termination date: 20200318 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |