CN103036724A - State information transmission method and network equipment and combination equipment - Google Patents
State information transmission method and network equipment and combination equipment Download PDFInfo
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- CN103036724A CN103036724A CN2012105457156A CN201210545715A CN103036724A CN 103036724 A CN103036724 A CN 103036724A CN 2012105457156 A CN2012105457156 A CN 2012105457156A CN 201210545715 A CN201210545715 A CN 201210545715A CN 103036724 A CN103036724 A CN 103036724A
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Abstract
The invention provides a state information transmission method, network equipment and combination equipment. The state information transmission method includes that a network plate of a first network device acquires state information of a main control panel error of the first network device; the network plate of the first network device transmits the acquired state information to a network plate of a second network device through a forward plane so that the network plate of the second network device can transmit the state information to a main control panel of the second network device. According to the state information transmission method, the state information of the main control panel of the first network device is acquired and transmitted to the second network device through the forward plane, so that the second network device can process according to the state information, the problems that when network cables fall off, an outrage happens and the like, each connected network device cannot acquire state information of main control panels of other devices, information transmission of a control plane is interrupted, and operation reliability is poor are solved.
Description
Technical field
The embodiment of the invention relates to communication technical field, relates in particular to a kind of status information transmission method, the network equipment and unit equipment.
Background technology
According to the function of network device internal all parts, usually network device internal is divided into control plane and Forwarding plane.Wherein, control plane carries out the processing of control information transmission, route calculating, maintenance, data etc., and Forwarding plane is used for message repeating, receives external data etc.For a network equipment, between each master control borad on composition control plane, to form between each web plate of Forwarding plane all be to connect by hardware backboard line, control plane and Forwarding plane communicate based on certain agreement, and the reliability of the network equipment is high.
Continuous progress along with technology, for higher port density and transfer capability is provided, need to two in addition more multiple devices form an equipment, for example, by technology back-to-back with two NetEngine5000E cluster routers (hereinafter to be referred as NE5000E) thus control plane link to each other, Forwarding plane links to each other and forms a router with better function.
Yet, above-mentioned two device combinations are become an equipment after, the control plane of each equipment is connected to form a new control plane by many netting twines.Because the connection reliability of netting twine is lower than the reliability of single network equipment dorsulum line, poor stability, therefore, during the faults such as netting twine comes off when occuring, outage, each network equipment that links to each other can't be known the state information of the master control borad of other equipment, cause that the control plane communication interrupts, service reliability is poor.
Summary of the invention
The invention provides a kind of status information transmission method, the network equipment and unit equipment, when overcoming when occuring the fault such as netting twine comes off, outage, each network equipment that links to each other can't be known the state information of the master control borad of other equipment, cause that the control plane communication interrupts the problem that service reliability is poor.
First aspect the invention provides a kind of status information transmission method, comprising:
The web plate of first network equipment obtains the state information of the master control borad fault of described first network equipment;
The described state information that the web plate of described first network equipment will get access to is transferred to the web plate of second network equipment by Forwarding plane, so that the master control borad of described second network equipment given described status information transmission by the web plate of described second network equipment.
In the possible implementation of the first, the web plate of described first network equipment obtains the state information of the master control borad fault of described first network equipment, comprising:
The web plate of described first network equipment receives the query message of the web plate transmission of described second network equipment;
The web plate of described first network equipment obtains the state information of the master control borad fault of described first network equipment according to described query message.
In conjunction with the possible implementation of the first, in the possible implementation of the second, the web plate of described first network equipment receives the query message of the web plate transmission of described second network equipment, is specially:
The web plate of described first network equipment receives the query message of the web plate transmission of described second network equipment by the high-priority data passage.
In the third possible implementation, the web plate of described first network equipment obtains the state information of the master control borad fault of described first network equipment, comprising:
The state information of the master control borad fault of described first network equipment is obtained in the web plate perception of described first network equipment.
In conjunction with any mode in the first, the second and the third the possible implementation of first aspect, first aspect, in the 4th kind of possible implementation, the described state information that the web plate of described first network equipment will get access to is transferred to the web plate of described second network equipment by Forwarding plane, is specially:
The described status information transmission that the high-priority data passage of the web plate of described first network equipment by Forwarding plane will get access to is to the web plate of second network equipment.
In conjunction with any mode in the first of first aspect, first aspect, the second, the third and the 4th kind of possible implementation, in the 5th kind of possible implementation, the method also comprises:
The web plate of described first network equipment receives the notification message of the master control borad transmission of described first network equipment, and according to the web plate transmission query message of described notification message to described second network equipment, so that the web plate of described second network equipment obtains the state information of the master control borad fault of described first network equipment according to described query message.
Second aspect the invention provides a kind of network equipment, comprising:
Master control borad is used for control information transmission;
Web plate, be used for obtaining the state information of described master control borad fault, described state information is transferred to the web plate of second network equipment by Forwarding plane, so that the master control borad of described second network equipment given described status information transmission by the web plate of described second network equipment.
In the possible implementation of the first, described web plate comprises:
The first receiving element is for the query message of the web plate transmission that receives described second network equipment;
Acquiring unit is for the state information of obtaining described master control borad fault according to described query message.
In conjunction with the possible implementation of the first, in the possible implementation of the second, described the first receiving element specifically is used for: the query message that receives the web plate transmission of described second network equipment by the high-priority data passage.
In the third possible implementation, described web plate also comprises:
The perception acquiring unit is used for the state information that described master control borad fault is obtained in perception.
In conjunction with any mode in the first, the second and the third the possible implementation of second aspect, second aspect, in the 4th kind of possible implementation, described acquiring unit, the described status information transmission that the concrete high-priority data passage that is used for by Forwarding plane will get access to is to the web plate of described second network equipment.
In conjunction with any mode in the first of second aspect, second aspect, the second, the third and the 4th kind of possible implementation, in the 5th kind of possible implementation, described web plate also comprises:
The second receiving element is used for receiving the notification message that described master control borad sends;
Transmitting element is used for according to the web plate transmission query message of described notification message to described second network equipment, so that the web plate of described second network equipment obtains the state information of described master control borad fault according to described query message.
The 3rd aspect the invention provides a kind of unit equipment, comprises as above arbitrary described network equipment, and the master control borad of each described network equipment is connected to form control plane, and the web plate of each described network equipment is connected to form Forwarding plane.
Status information transmission method, the network equipment and unit equipment that the embodiment of the invention provides, the state information of the master control borad by obtaining first network equipment also is transferred to second network equipment with this state information by Forwarding plane, so that second network equipment is processed according to this state information, solved when the faults such as the generation netting twine comes off, outage, each network equipment that links to each other can't be known the state information of the master control borad of other equipment, cause that the control plane communication interrupts the problem that service reliability is poor.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do one to the accompanying drawing of required use in embodiment or the description of the Prior Art and introduce simply, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the flow chart of status information transmission embodiment of the method one of the present invention;
Fig. 2 is the signaling process figure of status information transmission embodiment of the method two of the present invention;
Fig. 3 is the signaling process figure of status information transmission embodiment of the method three of the present invention;
Fig. 4 is the configuration diagram of network equipment embodiment one of the present invention;
Fig. 5 is the configuration diagram of network equipment embodiment two of the present invention;
Fig. 6 is the configuration diagram of network equipment embodiment three of the present invention;
Fig. 7 is the configuration diagram of unit equipment embodiment of the present invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Fig. 1 is the flow chart of status information transmission embodiment of the method one of the present invention, when present embodiment is connected to form an equipment applicable to many network equipments by netting twine, cause the situation that the control plane communication interrupts owing to the netting twine connection reliability is poor, the method can be carried out by arbitrary in two continuous network equipments, specifically comprises the steps:
Step 101: the web plate of first network equipment obtains the state information of the master control borad fault of first network equipment.
For higher port density and transfer capability is provided, need to two in addition more multiple devices form an equipment.The control plane of each equipment is connected to form a new control plane by many netting twines, and Forwarding plane is connected to form a new Forwarding plane by many netting twines.In the equipment that combines, Forwarding plane has the advantages that conversion link is many, connection reliability is higher.Therefore, when the master control borad fault of first network equipment, the web plate by first network equipment obtain first network equipment the master control borad fault state information and send to second network equipment.
Step 102: the web plate of first network equipment is transferred to the web plate of second network equipment with the state information that gets access to by Forwarding plane, so that the web plate of second network equipment is with the master control borad of status information transmission to second network equipment.
After the web plate of first network equipment gets access to the state information of master control borad of first network equipment, be transferred to the web plate of second network equipment, that is, transmit by Forwarding plane, the web plate of second network equipment and then with the master control borad of this status information transmission to second network equipment, so that the master control borad of second network equipment is processed according to this state information, for example, second network equipment escalates into main equipment according to state information by stand-by equipment.
The technical scheme of present embodiment, the state information of the master control borad by obtaining first network equipment also is transferred to second network equipment with this state information by Forwarding plane, so that second network equipment is processed according to this state information, solved when the faults such as the generation netting twine comes off, outage, each network equipment that links to each other can't be known the state information of the master control borad of other equipment, cause that the control plane communication interrupts the problem that service reliability is poor.
In above-described embodiment, during the faults such as netting twine comes off when occuring, outage, the web plate of first network equipment can be the state information of obtaining the master control borad of first network equipment after the query message that the web plate that receives second network equipment sends, also can obtain by quick sensing the state information of the master control borad of first network equipment.Below, the present invention will be described in detail in conjunction with two concrete signaling process figure.
Fig. 2 is the signaling process figure of status information transmission embodiment of the method two of the present invention.In the present embodiment, first network equipment is the state information of obtaining the master control borad of first network equipment after the query message that the web plate that receives second network equipment sends.Concrete, present embodiment comprises the steps:
Step 200: the control plane service disconnection of first network equipment.
When the network that links to each other with the master control borad of second network equipment when the master control borad of first network equipment comes off, the professional interrupt of the control plane of first network equipment.
Step 201: the second network monitoring of equipment arrives the control plane service disconnection with first network equipment.
When the master control borad of first network equipment broke down, the second network monitoring of equipment sent service disconnection to the control plane of first network equipment.
Step 202: the master control borad of second network equipment sends a notification message.
The master control borad of second network equipment is after the control plane service disconnection of the master control borad that detects first network equipment, web plate to second network equipment sends a notification message, the web plate of notice second network sends this notification message to the web plate of first network equipment, and then the web plate of notice first network equipment obtains the state information of the master control borad of first network equipment.
Step 203: the web plate of second network equipment sends query message.
The web plate of second network equipment is after receiving notification message, according to notification message, to the web plate transmission query message of first network equipment, namely by Forwarding plane transmission inquery message.Compared to control plane, the conversion link of Forwarding plane is many, and connection reliability is higher.Therefore, the web plate of second network equipment sends query message by the high-priority data passage.
Step 204: the web plate of first network equipment obtains the state information of the master control borad of first network equipment.
The web plate of first network equipment according to query message, obtains the state information of the master control borad of first network equipment after the query message that receives the transmission of second network equipment.
Step 205: the web plate of first network equipment sends the state information of first network equipment master control borad.
The web plate of first network equipment gets access to the state information of master control borad of first network equipment according to query message after, send the state information of the master control borad of the first network equipment that gets access to the web plate of second network equipment.
Step 206: the web plate of second network equipment sends the state information of first network equipment master control borad.
The web plate of second network equipment further sends to the master control borad of second network equipment with the state information that the web plate of the first network equipment that receives sends.
Step 207: the master control borad of second network equipment is processed according to state information.
The master control borad of second network equipment is processed according to state information after the state information that receives first network equipment.
In the present embodiment, first network equipment is the state information of obtaining the master control borad of first network equipment after the query message that the web plate that receives second network equipment sends.In general, because when the faults such as netting twine comes off occur, master control borad is still in place, at this moment, the web plate of first network equipment is the concrete state of the master control borad of active perception first network equipment not, but removes to obtain the state of the master control borad of first network equipment according to the query message of the second network equipment that receives.The scene of the new faults such as control plane disconnecting that the control plane of the first network equipment that therefore, present embodiment is applicable to relatively that netting twine comes off, outage etc. causes and the control plane of second network equipment form.
Fig. 3 is the signaling process figure of status information transmission embodiment of the method three of the present invention.In the present embodiment, the web plate quick sensing of first network equipment obtains the state information of the master control borad of first network equipment.Concrete, present embodiment comprises the steps:
Step 300: the master control borad of first network equipment is extracted.
When the master control borad of first network equipment is extracted, the control plane service disconnection of first network equipment.
Step 301: the state of the web plate quick sensing master control borad of first network equipment is with the state information of the master control borad that obtains first network equipment.
Step 302: the web plate of first network equipment sends the state information of first network equipment master control borad.
Step 303: the web plate of second network equipment sends the state information of first network equipment master control borad.
Step 304: the master control borad of second network equipment is processed according to state information.
Concrete, step 302, step 303, step 304 see also step 205, step 206, step 207 among Fig. 2, repeat no more herein.
In the present embodiment, the web plate quick sensing of first network equipment obtains the state of master control borad of first network equipment to obtain state information.In general, because whether the web plate of the network equipment is can the quick sensing master control borad when master control borad is extracted in place.Therefore, present embodiment relatively is fit to the scene of the new faults such as control plane disconnecting that master control borad is extracted the control plane composition of the control plane that waits the first network equipment that causes and second network equipment.
In above-described embodiment, query message and state information generally are that the high-priority data passage by Forwarding plane sends to opposite equip., because the web plate of first network equipment and the web plate of second network equipment are connected to form new Forwarding plane, conversion link is many, reliability is high, and query message and state information are transmitted by the high-priority data passage fast, and transmission speed is fast, solve control plane and interrupted the problem that service reliability is poor owing to service disconnection causes the control plane communication.
Fig. 4 is the configuration diagram of network equipment embodiment one of the present invention.As shown in Figure 4, the network equipment of present embodiment comprises: master control borad 11 and web plate 12.
Master control borad 11 is used for control information transmission;
The network equipment of present embodiment can be used for carrying out the technical scheme of embodiment of the method shown in Figure 1, and it realizes that principle and technique effect are similar, repeats no more herein.
Fig. 5 is the configuration diagram of network equipment embodiment two of the present invention.As shown in Figure 5, the network equipment of present embodiment is on the basis of Fig. 4 embodiment, and further, web plate 12 comprises:
The first receiving element 121 is for the query message of the web plate transmission that receives second network equipment;
Acquiring unit 122 is for the state information of obtaining the master control borad fault according to query message.
Concrete, the first receiving element 121 specifically is used for: the query message that receives the web plate transmission of second network equipment by the high-priority data passage.
Fig. 6 is the configuration diagram of network equipment embodiment three of the present invention.As shown in Figure 6, the network equipment of present embodiment is on the basis of Fig. 5 embodiment, and further, web plate 12 comprises:
Acquiring unit 122 concrete is used for high-priority data passage by Forwarding plane with the status information transmission that the gets access to web plate to second network equipment.
Please refer to Fig. 6, further, web plate 12 can also comprise again:
The second receiving element 124 is used for receiving the notification message that master control borad sends;
Transmitting element 125 is used for according to the web plate transmission query message of notification message to second network equipment, so that the web plate of second network equipment obtains the state information of master control borad fault according to query message.
The network equipment of present embodiment can be used for the technical scheme of execution graph 2, embodiment of the method shown in Figure 3, and it realizes that principle and technique effect are similar, repeats no more herein.
Fig. 7 is the configuration diagram of unit equipment embodiment of the present invention.As shown in Figure 7, the unit equipment of present embodiment can comprise: first network equipment 10 and second network equipment 20.Wherein, first network equipment 10, second network equipment 20 comprise a plurality of master control borads and a plurality of web plate separately, each master control borad of first network equipment 10 connects by hardware backboard line (not shown), the control plane that forms first network equipment 10, each web plate of first network equipment 10 connects by hardware backboard line (not shown), forms the Forwarding plane of first network equipment 10; Each master control borad of second network equipment 20 connects by hardware backboard line (not shown), the control plane that forms second network equipment, each web plate of second network equipment 20 connects by hardware backboard line (not shown), forms the Forwarding plane of second network equipment 20.
The master control borad of the master control borad of first network equipment 10 and second network equipment 20 links to each other by control plane line (for example being netting twine), forms the Forwarding plane of unit equipment; The web plate of the web plate of first network equipment 10 and second network equipment 20 links to each other by Forwarding plane line (for example being netting twine), forms the Forwarding plane of unit equipment.
In the present embodiment, when forming one of them of unit equipment, such as first network equipment when the faults such as netting twine comes off, cuts off the power supply or extracts occur when, the control informations such as the state information of the master control borad of the high-priority data channel transfer first network equipment by Forwarding plane, query message, when having solved the faults such as master control borad generation netting twine when control plane comes off, outage, each network equipment that links to each other can't be known the state information of opposite end master control borad, cause that the control plane communication interrupts the problem that service reliability is poor.
Need to prove that above-described embodiment only is to become a network equipment take two network apparatus combinations the present invention will be described in detail as example.Yet the present invention is not as limit, and in other execution mode, unit equipment can be comprised of many network equipments, the transmission of the state information of arbitrary two LA Management Rooms of composition unit equipment, all applicable technical scheme of the present invention.
Status information transmission method, the network equipment and unit equipment that the embodiment of the invention provides, the state information of the master control borad by obtaining first network equipment also is transferred to second network equipment with this state information by Forwarding plane, so that second network equipment is processed according to this state information, solved when the faults such as the generation netting twine comes off, outage, each network equipment that links to each other can't be known the state information of the master control borad of other equipment, cause that the control plane communication interrupts the problem that service reliability is poor.
It should be noted that at last: above each embodiment is not intended to limit only in order to technical scheme of the present invention to be described; Although with reference to aforementioned each 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 puts down in writing, and perhaps some or all of 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 scope of various embodiments of the present invention technical scheme.
Claims (13)
1. a status information transmission method is characterized in that, comprising:
The web plate of first network equipment obtains the state information of the master control borad fault of described first network equipment;
The described state information that the web plate of described first network equipment will get access to is transferred to the web plate of second network equipment by Forwarding plane, so that the master control borad of described second network equipment given described status information transmission by the web plate of described second network equipment.
2. method according to claim 1 is characterized in that, the web plate of described first network equipment obtains the state information of the master control borad fault of described first network equipment, comprising:
The web plate of described first network equipment receives the query message of the web plate transmission of described second network equipment;
The web plate of described first network equipment obtains the state information of the master control borad fault of described first network equipment according to described query message.
3. method according to claim 2 is characterized in that, the web plate of described first network equipment receives the query message of the web plate transmission of described second network equipment, is specially:
The web plate of described first network equipment receives the query message of the web plate transmission of described second network equipment by the high-priority data passage.
4. method according to claim 1 is characterized in that, the web plate of described first network equipment obtains the state information of the master control borad fault of described first network equipment, comprising:
The state information of the master control borad fault of described first network equipment is obtained in the web plate perception of described first network equipment.
5. arbitrary described method is characterized in that according to claim 1 ~ 4, and the described state information that the web plate of described first network equipment will get access to is transferred to the web plate of described second network equipment by Forwarding plane, is specially:
The described status information transmission that the high-priority data passage of the web plate of described first network equipment by Forwarding plane will get access to is to the web plate of second network equipment.
6. each described method is characterized in that according to claim 1 ~ 5, also comprises:
The web plate of described first network equipment receives the notification message of the master control borad transmission of described first network equipment, and according to the web plate transmission query message of described notification message to described second network equipment, so that the web plate of described second network equipment obtains the state information of the master control borad fault of described first network equipment according to described query message.
7. a network equipment is characterized in that, comprising:
Master control borad is used for control information transmission;
Web plate, be used for obtaining the state information of described master control borad fault, described state information is transferred to the web plate of second network equipment by Forwarding plane, so that the master control borad of described second network equipment given described status information transmission by the web plate of described second network equipment.
8. the network equipment according to claim 7 is characterized in that, described web plate comprises:
The first receiving element is for the query message of the web plate transmission that receives described second network equipment;
Acquiring unit is for the state information of obtaining described master control borad fault according to described query message.
9. the network equipment according to claim 8 is characterized in that, described the first receiving element specifically is used for: the query message that receives the web plate transmission of described second network equipment by the high-priority data passage.
10. the network equipment according to claim 7 is characterized in that, described web plate also comprises:
The perception acquiring unit is used for the state information that described master control borad fault is obtained in perception.
11. arbitrary described network equipment is characterized in that according to claim 7 ~ 10, described acquiring unit, and the described status information transmission that the concrete high-priority data passage that is used for by Forwarding plane will get access to is to the web plate of described second network equipment.
12. each described network equipment is characterized in that according to claim 7 ~ 11, described web plate also comprises:
The second receiving element is used for receiving the notification message that described master control borad sends;
Transmitting element is used for according to the web plate transmission query message of described notification message to described second network equipment, so that the web plate of described second network equipment obtains the state information of described master control borad fault according to described query message.
13. unit equipment, it is characterized in that, comprise at least two such as claim 7 ~ 12 network equipment as described in each, it is characterized in that, the master control borad of each described network equipment is connected to form control plane, and the web plate of each described network equipment is connected to form Forwarding plane.
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| CN201210545715.6A CN103036724B (en) | 2012-12-14 | 2012-12-14 | State information transmission method, the network equipment and unit equipment |
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| CN107959603A (en) * | 2017-10-27 | 2018-04-24 | 新华三技术有限公司 | Transmission control method and device |
| CN113055215A (en) * | 2019-12-27 | 2021-06-29 | 华为技术有限公司 | Information transmission method and related equipment |
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| 华为技术有限公司: "NE5000E集群产品介绍", 《百度文库》 * |
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| CN104394012A (en) * | 2014-11-12 | 2015-03-04 | 北京华为数字技术有限公司 | Cluster router, MPU (microprocessor unit), determining method for faults of MPU and sensing controller |
| CN104394012B (en) * | 2014-11-12 | 2018-06-26 | 北京华为数字技术有限公司 | Cluster routers, MPU and its failure determination method, sensing controller |
| WO2016095750A1 (en) * | 2014-12-16 | 2016-06-23 | 中兴通讯股份有限公司 | Communication method and device in virtual switching cluster |
| CN105763412A (en) * | 2014-12-16 | 2016-07-13 | 中兴通讯股份有限公司 | Communication method in virtual switching cluster and apparatus thereof |
| CN105959128A (en) * | 2015-08-11 | 2016-09-21 | 杭州迪普科技有限公司 | Fault processing method and device and network device |
| CN107959603A (en) * | 2017-10-27 | 2018-04-24 | 新华三技术有限公司 | Transmission control method and device |
| CN107959603B (en) * | 2017-10-27 | 2020-11-03 | 新华三技术有限公司 | Forwarding control method and device |
| CN113055215A (en) * | 2019-12-27 | 2021-06-29 | 华为技术有限公司 | Information transmission method and related equipment |
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