CN104243304B - The data processing method of non-full-mesh topological structure, equipment and system - Google Patents
The data processing method of non-full-mesh topological structure, equipment and system Download PDFInfo
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Abstract
The present invention provides a kind of data processing method of non-full-mesh topological structure, equipment and system, wherein, the method includes：When the ARP broadcast request message that primary route device Receiving Host sends, loading condition and the main frame according to currently stored each router determine destination router corresponding with main frame with the topological connected relation of each router, and the loading condition of the destination router is updated with the corresponding relation of the destination router according to the main frame, then the arp response message including virtual mac address corresponding with destination router is returned to main frame, is processed so that main frame transmits data to destination router according to virtual mac address.Realize in the case of the networking of non-full-mesh topological structure, it is ensured that assign the user to the router that there is connectedness with it to successfully access, so as to improve the flexibility of networking topology, meet actual application needs.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of data processing method of non-full-mesh topological structure, set
Standby and system.
Background technology
In traditional networking, typically by single gateway access network, network reliability cannot be effectively ensured user, such as
Fruit router is broken down in itself, and all users for causing it to be responsible for all cannot be accessed into outer net.Then the hot standby skill of router
Art is arisen at the historic moment, and it can realize two even more than the Hot Spare between gateway, once asking occurs in one of gateway router
Topic, other gateway routers can carry out seamless switching, replace former gateway router and continue converting flow, realize customer service
Continuity, so as to provide high reliability.Backup technique is typically based on Virtual Router Redundacy Protocol (Virtual at present
Router RedundancyProtocol, VRRP) agreement, some equipment constitute a Hot Spare group in network, for one
Hot Spare group, only one equipment is host apparatus, and remaining equipment is stand-by equipment.Host apparatus are responsible for data service in network
Treatment, stand-by equipment be responsible for monitor main equipment state.Once host apparatus break down, stand-by equipment is just according to corresponding association
The election mechanism of view, re-elects out new host apparatus, all business of the former host apparatus of adapter, it is ensured that network data is not
Interrupt transmission.Equipment adapter process is transparent to user, and for user, backup group is an oversized equipment for high reliability.
But there was only an equipment in VRRP backup groups（That is main equipment）In converting flow, remaining equipment backups, and will so cause resource
Serious waste.Although each equipment can be allowed all to turn into by way of configuring multiple backup groups (i.e. multiple virtual routers)
The main equipment of certain backup group, but this complexity for necessarily increasing user configuring and the complexity of network management.
For the problem, industry proposes new solution VRRP load-sharing modes i.e. on the basis of VRRP
VRRPE.In VRRPE, a virtual IP address can correspond to multiple Virtual MACs, and each equipment can possess different Virtual MACs,
When main equipment responds ARP request, arp response can be carried out with different Virtual MACs to different users according to strategy, so that
Customer flow is distributed into different equipment to be carried, transparent realizes service distributing.Current all about multi-host hot swap system
The patent of system all has certain requirement for the double layer network below router, that is, require that the double layer network below router is
Full-mesh network, also implies that any main frame can access any router.It is so primary in VRRPE systems
Router device can assign the user to any route when distributing user is accessed according to the loading condition of each equipment
On device.But in the actual networking of existing network, above-mentioned requirements are likely to meet.Especially for the situation across computer room networking,
I.e. many routers are distributed in multiple different computer rooms, and that requires that every following convergence switch will return to each machine more
Room.It is this to require for the operator that transmission link resource day is becoming tight, it is not to be met.Connect entirely non-
Prior art is used under logical network condition, it would be possible to cause user to be assigned to its router that can not connect, so that
Cause the user cannot access network.
The content of the invention
For the drawbacks described above of prior art, the embodiment of the present invention provides a kind of data processing of non-full-mesh topological structure
Method, apparatus and system.
One aspect of the present invention provides a kind of data processing method of non-full-mesh topological structure, including：
The ARP broadcast request message that primary route device Receiving Host sends, according to currently stored each
The loading condition of router and the main frame determine target corresponding with the main frame with the topological connected relation of each router
Router, and the loading condition of the destination router is updated with the corresponding relation of the destination router according to the main frame；
The primary route device returns to arp response message to the main frame, and the arp response message includes and the target
The corresponding virtual medium access control MAC addresses of router, for the main frame according to the virtual mac address by data is activation
Processed to the destination router.
Another aspect of the present invention provides a kind of primary route device, including：
Processing module, for the ARP broadcast request message that Receiving Host sends, according to currently stored
The loading condition of each router and the main frame determine mesh corresponding with the main frame with the topological connected relation of each router
Mark router, and the load feelings of the destination router are updated with the corresponding relation of the destination router according to the main frame
Condition；
Sending module, for returning to arp response message to the main frame, the arp response message includes and the target
The corresponding virtual medium access control MAC addresses of router, for the main frame according to the virtual mac address by data is activation
Processed to the destination router.
Another aspect of the invention provides a kind of data handling system of non-full-mesh topological structure, including：Multiple main frames, extremely
Few one by convergence switch and the standby router of the non-full-mesh of the multiple main frame, and at least one is handed over by converging
The primary route device changed planes with the multiple main frame full-mesh, wherein, the primary route device is above-mentioned primary route device.
The data processing method of non-full-mesh topological structure provided in an embodiment of the present invention, equipment and system, when primary road
The ARP broadcast request message sent by device Receiving Host, according to the load feelings of currently stored each router
Condition and the main frame determine destination router corresponding with main frame with the topological connected relation of each router, and according to described
Main frame updates the loading condition of the destination router with the corresponding relation of the destination router, and then being returned to main frame includes
The arp response message of virtual mac address corresponding with destination router, for main frame according to virtual mac address by data is activation
Processed to destination router.Realize in the case of the networking of non-full-mesh topological structure, it is ensured that assign the user to
It has the router of connectedness to successfully access, and so as to improve the flexibility of networking topology, meets actual answering
With needs.
Brief description of the drawings
Fig. 1 is the one provided in an embodiment of the present invention flow chart of the data processing method of non-full-mesh topological structure；
Fig. 2 is the flow chart of the data processing method of another non-full-mesh topological structure provided in an embodiment of the present invention；
Fig. 3 is a non-full-mesh topology network architecture schematic diagram
Fig. 4 is the structural representation of a primary route device provided in an embodiment of the present invention；
Fig. 5 is the structural representation of another primary route device provided in an embodiment of the present invention；
Fig. 6 is the one provided in an embodiment of the present invention structural representation of the data handling system of non-full-mesh topological structure
Figure.
Specific embodiment
Fig. 1 is the one provided in an embodiment of the present invention flow chart of the data processing method of non-full-mesh topological structure, such as
Shown in Fig. 1, the method is specifically included：
Step 100, the ARP broadcast request message that primary route device Receiving Host sends, according to current
The loading condition and the main frame of each router of storage determine and the main frame pair with the topological connected relation of each router
The destination router answered, and the negative of the destination router is updated with the corresponding relation of the destination router according to the main frame
Load situation；
In actual networking, many routers are distributed in multiple different computer rooms, are becoming tight for transmission link resource day
Operator for, if it is desired to every following convergence switch will return to each computer room be connected with each router, it is clear that
Can not be met.Therefore, the present invention provides a kind of data processing side for the network topology structure of existing non-full-mesh
Method, enables each host subscriber to pass through the router access network connected with itself.In the network topology of non-full-mesh,
Primary route device allows for possessing connectedness with each main frame, and primary route device can be elected in several ways, such as
According to response time or loading condition or priority, illustrated with priority mode：It is all possess with each main frame connect entirely
The priority of the router of the general character is higher than the threshold value for pre-setting, the priority with the router that each main frame does not possess connectivity
Less than the threshold value for pre-setting, when primary route device is elected, only priority can just be qualified as master higher than the threshold value
With router, highest priority person is elected as primary route device, and other routers turn into standby router, this ensure that
The primary route device for electing possesses connectivity with each main frame, i.e., each main frame may be connected to primary route device, system
Can normal work, the primary route device in the present embodiment is pre-configured system.
After primary route device receives the ARP broadcast request messages of main frame transmission.The ARP broadcast request messages are carried out
Parsing obtains the medium access control MAC Address of the host identification such as main frame of the main frame, is then looked into according to the host identification
See the topological connected relation of the currently stored main frame and each router, at least one route that acquisition is connected with the main frame
Device, the loading condition further according to current each router obtains the loading condition of each router connected with the main frame, and root
Destination router corresponding with the main frame is determined from least one router connected with the main frame according to load-balancing algorithm, and
Corresponding relation according to main frame and destination router updates the loading condition of destination router.It is understood that according to load
Equalization algorithm determines that suitable router belongs to the state of the art from multiple routers, and here is omitted.
It should be noted that the main frame currently stored in primary route device can with the topological connected relation of each router
It is pre-configured, or when main frame sends ARP broadcast requests according to the network topology situation of non-full-mesh to be system
During message, primary route device receives the notice message that all standby routers for receiving host A RP broadcast request messages send, its
In, the notice message includes：Host identification and standby router are identified, so that primary route device stores each main frame and each standby road
By the topological connected relation of device.
Step 101, the primary route device to the main frame return arp response message, the arp response message include with
The corresponding virtual medium access control MAC addresses of the destination router, so that the main frame will according to the virtual mac address
Data is activation is processed to the destination router.
Primary route device is according to the loading condition and the main frame of currently stored each router and opening up for each router
After flutterring connected relation determination destination router corresponding with the main frame, primary route device returns to arp response message to the main frame,
Arp response message includes corresponding with destination router virtual medium access control MAC addresses, so that main frame is to receiving
Arp response message carries out parsing and obtains the corresponding MAC Address of destination router, and the Virtual MAC fed back according to primary route device
Be sent to data traffic on destination router corresponding with the virtual mac address by address, and being processed by the destination router should
The data that main frame sends.
It should be noted that the virtual mac address of each router can be systematic unity distribution, primary route device leads to
Cross carries out the virtual mac address that information exchange obtains the destination router with destination router；Can also be, through what is elected
Primary route device is responsible for virtual mac address, and other standby routers are to send to primary route device application virtual mac address
Address assignment request message, primary route device is returned to standby router includes the assignment response message of virtual mac address, and
The corresponding relation of standby router and virtual mac address is locally stored.
The data processing method of the non-full-mesh topological structure that the present embodiment is provided, when primary route device Receiving Host sends
ARP broadcast request message, loading condition and the main frame according to currently stored each router with
The topological connected relation of each router determines destination router corresponding with main frame, and is route with the target according to the main frame
The corresponding relation of device updates the loading condition of the destination router, is then returned including corresponding with destination router to main frame
The arp response message of virtual mac address, so that main frame is transmitted data at destination router according to virtual mac address
Reason.Realize in the case of the networking of non-full-mesh topological structure, it is ensured that assign the user to the route that there is connectedness with it
Device, so as to improve the flexibility of networking topology, meets actual application needs to successfully access.
Fig. 2 is the flow chart of data processing method another embodiment of the present invention based on distributed file system, such as Fig. 2 institutes
Show, the method is specifically included：
Step 200, if primary route device detects the first standby router failure, updates first standby router
With the topological connected relation of each main frame, and first alternate routing is obtained according to the loading condition of currently stored each router
Each main frame that device is carried；
When a standby router device fails, primary route device quickly detects the event using link detecting agreement
Barrier router, assumes that the router for breaking down is the first standby router in the present embodiment.Then primary route device updates the
The topological connected relation of one standby router and each main frame, if the topological connected relation than router and main frame is with form shape
What formula was stored, then each main frame connected with the first standby router is changed to non-interconnected state, and root from connected state
Each main frame that first standby router is currently carried is obtained according to the loading condition of currently stored each router.
Step 201, the primary route device is according to the loading condition of currently stored each router and described with first
Each main frame of standby router connection determines to be carried with first standby router with the topological connected relation of each router
Each main frame distinguish corresponding new destination router, and update each main frame carried with first standby router and distinguish
The loading condition of corresponding new destination router；
Primary route device is checked according to first standby router mark and currently stored connected with the first standby router
Each main frame and each router topological connected relation, obtain what each main frame carried with the first standby router was respectively communicated with
Other routers in addition to the first standby router, the loading condition further according to current each router obtains other routes
The loading condition of device, and determination is held with the first standby router successively from other routers according to load-balancing algorithm
The corresponding new destination router of each main frame for carrying, and update corresponding with each main frame difference that the first standby router is carried
The loading condition of new destination router.It is understood that being determined properly from multiple routers according to load-balancing algorithm
Router belong to the state of the art, here is omitted.
Step 202, the primary route device returns to ARP more respectively to each main frame that first standby router is carried
New information, the ARP new informations include MAC Address corresponding with the new destination router, for described first standby
Each main frame that router is carried transmits data to the new destination router and enters according to the pre- virtual mac address respectively
Row treatment.
The corresponding new destination router of primary route device determines successively with the first standby router is carried each main frame
Afterwards, each main frame for being carried to the first standby router returns to ARP new informations respectively, the arp response message include with it is new
The corresponding MAC Address of destination router, so that what each main frame carried with the first standby router was received to itself respectively
ARP new informations carry out parsing and obtain the new corresponding MAC Address of destination router, and according to new virtual mac address by number
It is sent on destination router according to flow, the data that the main frame sends is processed by the new destination router.
The data processing method of the non-full-mesh topological structure that the present embodiment is provided, when primary route device detects standby road
After being broken down by device, each main frame that the first standby router is carried is obtained, according to the load of currently stored each router
Situation and each main frame connected with the first standby router determine and the first standby road with the topological connected relation of each router
The new destination router that each main frame carried by device is corresponding in turn to, each main frame carried to the first standby router is distinguished
The ARP new informations including corresponding with new destination router MAC Address are returned to, so that the first standby router is carried
Each main frame transmits data to new destination router and is processed according to virtual mac address respectively.Realize in non-full-mesh
In the case of the networking of topological structure, it is ensured that in the case where standby router breaks down, continue to assign the user to have with it
There is the router of connectedness to successfully access, so as to improve flexibility and the reliability of networking topology, meet reality
Application need.
Process is implemented for clearer explanation above-described embodiment, it is detailed with the non-full-mesh topological network shown in scheming
Carefully it is described as follows, Fig. 3 is a non-full-mesh topology network architecture schematic diagram, as shown in figure 3, under this architecture, N platforms（Institute in figure
Show it is 3）Router constitutes a multi-host hot swap group, is interconnected by convergence switch, but not full-mesh network, because converging
Interchanger 2 more returns to all-router, so as to cause the main frame 3 and 4 cannot couple in router C.It is primary through what is elected
Router is responsible for virtual mac address, and other standby routers can be to primary route device application virtual mac address.Primary road
Determined according to the priority of each equipment by the election of device, highest priority person is elected as primary route device.It is assumed that root
Priority is set according to the topological connection situation of each router, and elects primary route device for router A.And router B
Virtual mac address, respectively VMAC B and VMAC C with C warp-wise primary route device applications.
When main frame 1 will be accessed, it sends ARP broadcast request messages first, and the ARP request message router A, B and C are
Can receive, when router B and C receive the ARP request message, will immediately to primary route device（That is router A）Send notice,
To inform that main frame 1 and its have connectedness.After primary route device receives the ARP broadcast request messages of main frame 1, according to load balancing
Algorithm and main frame 1 connect situation with each router, determine destination router, it is assumed that be router B, then primary route device
The virtual mac address VMAC B of router B are sent to main frame 1 by arp response message, while according to main frame 1 and router B
Corresponding relation more new router B loading condition.To be purpose address with VMAC B after main frame 1 receives arp response message
Data traffic is sent, the data traffic of router B Receiving Hosts 1 is simultaneously forwarded to outer net.When main frame 3 is accessed, process
It is similar.Its broadcast ARP request message first, to search the corresponding MAC Address of virtual ip address.The ARP request message only has road
Can be received by device A and B, when router B receives the ARP request message, will be sent to primary route device immediately and noticed, to inform
Main frame 3 has connectedness with it.After primary route device receives the ARP request message of main frame 3, according to load-balancing algorithm and master
Machine 3 connects situation with each router, determines destination router, it is assumed that be router B, then primary route device is by router B
Virtual mac address VMAC B main frame 3 is sent to by arp response message, and according to main frame 3 and the corresponding relation of router B
The more loading condition of new router B.To be purpose address transmission data stream with VMAC B after main frame 3 receives arp response message
Amount, the data traffic of router B Receiving Hosts 3 is simultaneously forwarded to outer net.
When router B breaks down, primary route device can be examined by rapid link detection protocol such as two-way converting
Survey（Bidirectional Forwarding Detection, BFD）Failure generation is quickly detected, then according to currently stored
All users for being carried to failed router B of information searching（Here main frame 1 and 3 is included）, by load-balancing algorithm with
And user and the topological relation of router, all users that failed router is carried are redistributed, it is assigned to new
On router, main frame 1 is re-assigned to router C by primary route device herein, and main frame 3 is distributed into oneself（Because main frame 3
With router C without connectedness）.Then primary route device sends ARP new informations respectively by main frame 1 and 3 so that main
Machine 1 and VMAC C are mapped, and main frame 3 and VMAC A are mapped.So, main frame 1 is by router C converting flows, and leads
Machine 3 passes through primary route device converting flow.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in a computer read/write memory medium, the program
Upon execution, the step of including above method embodiment is performed；And foregoing storage medium includes：ROM, RAM, magnetic disc or light
Disk etc. is various can be with the medium of store program codes.
Fig. 4 is the structural representation of a primary route device provided in an embodiment of the present invention, as shown in figure 4, the primary road
Included by device：Processing module 11 and sending module 12, wherein, processing module 11 is used for the address resolution protocol that Receiving Host sends
ARP broadcast request messages, the topology of loading condition and the main frame according to currently stored each router and each router
Connected relation determines destination router corresponding with the main frame, and according to main frame pass corresponding with the destination router
System updates the loading condition of the destination router；Sending module 12 is used to return to arp response message to the main frame, described
Arp response message include virtual medium access control MAC addresses corresponding with the destination router, for the main frame according to
The virtual mac address transmits data to the destination router and is processed.
The function and handling process of each module, may refer to shown in above-mentioned Fig. 1 in the primary route device that the present embodiment is provided
Embodiment of the method, its realization principle is similar with technique effect, and here is omitted.
Fig. 5 is the structural representation of another primary route device provided in an embodiment of the present invention, as shown in figure 5, this is primary
Router also includes：Detection module 13, if detection module 13 is used to detect the first standby router failure renewal described first
The topological connected relation of standby router and each main frame, and obtain described the according to the loading condition of currently stored each router
Each main frame that one standby router is carried；
Processing module 11 is additionally operable to loading condition and described and the first standby road according to currently stored each router
Each main frame and the topological connected relation of each router connected by device determine each master carried with first standby router
The new destination router that machine is corresponding in turn to, and update corresponding with each main frame difference that first standby router is carried
The loading condition of new destination router；
Each main frame that sending module 12 is additionally operable to be carried to first standby router returns to ARP and updates and disappears respectively
Breath, the ARP new informations include MAC Address corresponding with the new destination router, for first alternate routing
Each main frame that device is carried is transmitted data at the new destination router according to the virtual mac address respectively
Reason.
Further, the processing module 11 is additionally operable to：
Receive the address assignment request message that standby router sends；
Being returned to the standby router includes the assignment response message of virtual mac address, and standby road is being locally stored
By device and the corresponding relation of virtual mac address.
Further, the processing module 11 is additionally operable to：
When main frame sends ARP broadcast request messages, reception is all to receive the standby of the host A RP broadcast request messages
The notice message that router sends, the notice message includes：Host identification and standby router are identified；
Store the topological connected relation of the main frame and each standby router.
The function and handling process of each module, may refer to shown in above-mentioned Fig. 2 in the primary route device that the present embodiment is provided
Embodiment of the method, its realization principle is similar with technique effect, and here is omitted.
Fig. 6 is the one provided in an embodiment of the present invention structural representation of the data handling system of non-full-mesh topological structure
Figure, as shown in fig. 6, the system includes：Multiple main frames 1, at least one are by convergence switch 2 and the non-full-mesh of multiple main frames 1
Standby router 3, and at least one by the primary route device 4 of convergence switch 2 and the full-mesh of multiple main frames 1, wherein,
The primary route device that primary route device 4 is provided for the various embodiments described above of the present invention, remaining equipment is the various embodiments described above of the present invention
In the equipment that is related to.
The function and handling process of each module in the data handling system of the non-full-mesh topological structure that the present embodiment is provided,
Above-mentioned shown embodiment of the method is may refer to, its realization principle is similar with technique effect, and here is omitted.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
Modified with to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic；
And these modification or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (7)
1. a kind of data processing method of non-full-mesh topological structure, it is characterised in that including：
The ARP broadcast request message that primary route device Receiving Host sends, according to currently stored each route
The loading condition of device and the main frame determine that target corresponding with the main frame route with the topological connected relation of each router
Device, and the loading condition of the destination router is updated with the corresponding relation of the destination router according to the main frame；
The primary route device returns to arp response message to the main frame, and the arp response message includes being route with the target
The corresponding virtual medium access control MAC addresses of device, so that the main frame transmits data to institute according to the virtual mac address
Destination router is stated to be processed；
Wherein, when main frame sends ARP broadcast request messages, the primary route device receives that all to receive the host A RP wide
The notice message that the standby router of request message sends is broadcast, the notice message includes：Host identification and standby router mark
Know；The primary route device stores the topological connected relation of the main frame and each standby router.
2. the data processing method of non-full-mesh topological structure according to claim 1, it is characterised in that methods described is also
Including：
If the primary route device detects the first standby router failure, first standby router and each main frame are updated
Topological connected relation, and first standby router obtained according to the loading condition of currently stored each router carried
Each main frame；
What the primary route device was connected according to the loading condition of currently stored each router and with the first standby router
Each main frame determines corresponding respectively with each main frame that first standby router is carried with the topological connected relation of each router
New destination router, and update corresponding with each main frame difference that first standby router is carried new target road
By the loading condition of device；
The primary route device returns to ARP new informations respectively to each main frame that first standby router is carried, described
ARP new informations include MAC Address corresponding with the new destination router, so that first standby router is carried
Each main frame the new destination router transmitted data to according to new virtual mac address respectively processed.
3. the data processing method of non-full-mesh topological structure according to claim 1 and 2, it is characterised in that the side
Method also includes：
The primary route device receives the address assignment request message that standby router sends；
The primary route device is returned to the standby router includes the assignment response message of virtual mac address, and local
The corresponding relation of storage standby router and virtual mac address.
4. a kind of primary route device, it is characterised in that including：
Processing module, for the ARP broadcast request message that Receiving Host sends, according to currently stored each road
Determine target road corresponding with the main frame with the topological connected relation of each router by the loading condition and the main frame of device
By device, and the loading condition of the destination router is updated with the corresponding relation of the destination router according to the main frame；
Sending module, for returning to arp response message to the main frame, the arp response message includes being route with the target
The corresponding virtual medium access control MAC addresses of device, so that the main frame transmits data to institute according to the virtual mac address
Destination router is stated to be processed；
Wherein, the processing module is additionally operable to：
When main frame sends ARP broadcast request messages, all alternate routings for receiving the host A RP broadcast request messages are received
The notice message that device sends, the notice message includes：Host identification and standby router are identified；Store the main frame standby with each
With the topological connected relation of router.
5. primary route device according to claim 4, it is characterised in that also include：Detection module,
The detection module, if for detecting the first standby router failure, update first standby router with it is each
The topological connected relation of main frame, and the first standby router institute is obtained according to the loading condition of currently stored each router
Each main frame for carrying；
The processing module, be additionally operable to according to the loading condition of currently stored each router and with the first standby router
Each main frame of connection determines to divide with each main frame that first standby router is carried with the topological connected relation of each router
Not corresponding new destination router, and update it is corresponding with each main frame difference that first standby router is carried newly
The loading condition of destination router；
The sending module, each main frame for being additionally operable to be carried to first standby router returns to ARP new informations respectively,
The ARP new informations include MAC Address corresponding with the new destination router, for the first standby router institute
Each main frame for carrying transmits data to the new destination router and is processed according to new virtual mac address respectively.
6. the primary route device according to claim 4 or 5, it is characterised in that the processing module is additionally operable to：
Receive the address assignment request message that standby router sends；
Being returned to the standby router includes the assignment response message of virtual mac address, and standby router is being locally stored
With the corresponding relation of virtual mac address.
7. a kind of data handling system of non-full-mesh topological structure, it is characterised in that including：Multiple main frames, at least one are led to
The standby router of convergence switch and the non-full-mesh of the multiple main frame is crossed, and at least one passes through convergence switch and institute
The primary route device of multiple main frames full-mesh is stated, wherein, the primary route device is any described primary roads of claim 4-6
By device.
Priority Applications (1)
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| TWI666896B (en) * | 2017-12-26 | 2019-07-21 | 資易國際股份有限公司 | Automatic repair method of network device real and virtual address corresponding failure |
| CN108650163B (en) * | 2018-04-23 | 2020-09-08 | 首都师范大学 | Tunnel communication method and device of hierarchical non-fully-communicated virtual topology |
| CN110062061B (en) * | 2019-04-29 | 2020-06-19 | 清华大学 | Address resolution mapping method based on IP/MAC exchange |
| CN114629820B (en) * | 2022-03-25 | 2023-09-12 | 阿里巴巴（中国）有限公司 | Network connectivity detection method, device, equipment and medium |
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| CN101741740A (en) * | 2009-12-15 | 2010-06-16 | 杭州华三通信技术有限公司 | Method, system and equipment for balancing loads |
| CN101815007A (en) * | 2010-03-17 | 2010-08-25 | 杭州华三通信技术有限公司 | Fast switching method based on VRRP load balance and equipment |
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