CN109005111A - A kind of latter incorporated method and device of IRF division - Google Patents
A kind of latter incorporated method and device of IRF division Download PDFInfo
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- CN109005111A CN109005111A CN201810973328.XA CN201810973328A CN109005111A CN 109005111 A CN109005111 A CN 109005111A CN 201810973328 A CN201810973328 A CN 201810973328A CN 109005111 A CN109005111 A CN 109005111A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/58—Association of routers
- H04L45/586—Association of routers of virtual routers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
- H04L41/0654—Management of faults, events, alarms or notifications using network fault recovery
- H04L41/0668—Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
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- Computer Networks & Wireless Communication (AREA)
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- Data Exchanges In Wide-Area Networks (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The disclosure provides a kind of IRF and divides latter incorporated method and device, when can make the application of this routing device that the 2nd IRF group be added, judge whether the 2nd IRF group is the first IRF group that this routing device divides preceding place；If so, the status indicator of this routing device is updated to identify from election contest, the slave equipment election contest for being used to participate in from election contest mark in the 2nd IRF group.It can make the equipment of division after fault recovery using this method, restarting for triggering equipment not needed when rejoining IRF group, it can be by entering stable state soon after election election contest, so as to shorten the network disaster recovery period.
Description
Technical field
This disclosure relates to which field of communication technology more particularly to a kind of IRF divide latter incorporated method and device.
Background technique
IRF (Intelligent Resilient Framework, intelligent elastic framework) virtualization stacks model, can be with
Multiple equipment is virtualized into an equipment to be managed, so that user logically manages an equipment and can be realized to more
The management of equipment, greatly reduces the maintenance workload of user in this way, while simplifying the deployment at network.
Multiple devices in IRF group can select a main equipment by way of election contest, other are then from equipment.When new
When equipment is added in already existing IRF group, it can trigger and campaign for again, but because of the equipment in already existing IRF group
It has been main equipment and in operation, the equipment of the new addition will necessarily have been made to campaign for failure in this case, thus after restarting
It is added in the IRF group as from equipment.
Summary of the invention
In view of this, the disclosure provides a kind of latter incorporated method and device of IRF division to solve in the prior art originally
The problem of therefore election contest fails and equipment is caused to be restarted when the equipment divided away adds the IRF group again.
Specifically, the disclosure is achieved by the following technical solution:
The disclosure provides a kind of IRF division latter incorporated method, and the method is applied to the routing device in IRF network,
The described method includes:
If the 2nd IRF group is added in the application of this routing device, judge whether the 2nd IRF group is the division of this routing device
The first IRF group at preceding place；
If so, the status indicator of this routing device is updated to identify from election contest, it is described to identify from election contest for participating in
Slave equipment election contest in 2nd IRF group.
Based on identical design, the disclosure provides a kind of IRF division latter incorporated device, and described device is applied to IRF net
Routing device in network, described device include:
Merge judging unit, if the 2nd IRF group is added for the application of this routing device, judges that the 2nd IRF group is
The first IRF group where before the no division for this routing device；
First changing unit, if being the first IRF group where the division of this routing device is preceding for the 2nd IRF group,
By the status indicator of this routing device be updated to from election contest identify, it is described from election contest mark for participate in the 2nd IRF group from
Equipment election contest.
Based on identical design, the disclosure also provides a kind of computer readable storage medium, which is characterized in that the calculating
Computer program is stored in machine readable storage medium storing program for executing, the computer program realizes above-mentioned IRF division when being executed by processor
The either step of latter incorporated method.
It can be seen that whether judging the 2nd IRF group when the disclosure can make the application of this routing device that the 2nd IRF group be added
The first IRF group where before being divided for this routing device；If so, the status indicator of this routing device is updated to mark from election contest
Know, it is described to be campaigned for from election contest mark for participating in the slave equipment in the 2nd IRF group.The equipment of division can be made to exist using this method
After fault recovery, restarting for triggering equipment is not needed when rejoining IRF group, it can be by being entered soon after election election contest
Stable state, so as to shorten the network disaster recovery period.
Detailed description of the invention
Fig. 1 is IRF networking schematic diagram in a kind of illustrative embodiments of the disclosure；
Fig. 2 is the process flow diagram that a kind of one of illustrative embodiments of disclosure IRF divides latter incorporated method；
Fig. 3 is the election contest flow diagram in a kind of illustrative embodiments of the disclosure；
The hardware of routing device where IRF in a kind of illustrative embodiments of Fig. 4 a disclosure divides latter incorporated device
Structure chart；
A kind of one of illustrative embodiments of Fig. 4 b disclosure IRF divides the building-block of logic of latter incorporated device.
Specific embodiment
Referring to FIG. 1, being that IRF stacks networking schematic diagram, wherein when being stacked equipment 1, equipment 2, equipment 3, equipment in IRF
It can be by selecting a main equipment when 4, other are from equipment.When link failure between equipment 2 and equipment 3 will
Lead to stacking splitting, equipment 1 and equipment 2 are split into IRF group 1, and equipment 3 and equipment 4 are IRF group 2, can weigh in each IRF group
A main equipment newly is elected, wherein the main equipment of IRF group 1 is equipment 1, and the main equipment of IRF group 2 is equipment 3.In order to prevent
The device address collision run in 2 network of IRF group 1 and IRF group, MAD (Multi-Active Detection, multi-activity detection)
The one group of IRF wherein divided can be closed according to certain rule after detecting division, it is assumed that equipment 1 of the MAD IRF group 1
It is closed with the interface of equipment 2, shows that the equipment 1, equipment 2 do not continue to work, prevented and equipment 3, the stacking of equipment 4 point
Device address after splitting clashes.
After IRF link detecting is unobstructed, the equipment 1 and equipment 2 of IRF group 1 want that IRF group 2 is added, and again competing
Choosing, since combined equipment 1 and equipment 2 are the equipment that original stacking splitting is gone out, because having existed when putting up again
IRF group 2 in equipment 3 be main equipment and in operation, therefore equipment 1 and equipment 2 will necessarily campaign for and fail, thus
It is used as after causing equipment 1 and equipment 2 to be restarted and is added in the IRF group 2 from equipment.But since equipment 1 and equipment 2 do not have in itself
Failure does not need to restart, because election contest unsuccessfully causes equipment 1 and equipment 2 to be restarted, will lead to week time that network reaches stable state
Phase extends, therefore the recovery time of network is also long.Therefore it whenever having the equipment being newly added, inevitably results in and restarts.This
Sample is even original because of the equipment that network cause divides away, when rejoining the IRF group, can lead because of election contest failure
Equipment is caused to restart, it is elongated so as to cause the network recovery period.
It is of the existing technology in order to solve the problems, such as, when the disclosure can make the application of this routing device that the 2nd IRF group be added,
Judge the 2nd IRF group whether be this routing device division before where the first IRF group；If so, by the state of this routing device
Mark is updated to identify from election contest, described to identify from election contest for participating in the election contest of the slave equipment in the 2nd IRF group.Using this method
It can make the equipment of division after fault recovery, restarting for triggering equipment not needed when rejoining IRF group, election can be passed through
Stable state is entered after election contest soon, determines the first IRF group from place so as to shorten network disaster recovery this equipment of period
In when splitting off, the current state mark of this equipment is changed to temporary identifier；When the 2nd IRF group is added in the application of this equipment
When, judge the 2nd IRF group whether be this equipment division before where the first IRF group；If so, by the interim mark of this equipment
Knowledge is changed to identify from election contest, described to identify from election contest for participating in the election contest of the slave equipment in the 2nd IRF group；If it is not, then incite somebody to action this
Equipment is restarted, and the status indicator of this equipment is initialized.Using this method can make division equipment after fault recovery, again plus
Restarting for triggering equipment is not needed when entering IRF group, it can be by entering stable state soon after election election contest, so as to shorten net
The network fault recovery period.
Referring to FIG. 2, being the processing that a kind of one of illustrative embodiments of disclosure IRF divides latter incorporated method
Flow chart, the method are applied to the routing device in IRF network, which comprises
If the 2nd IRF group is added in the application of step 201, this routing device, judge whether the 2nd IRF group is this routing
The first IRF group where before equipment division；
As one embodiment, this routing device can be divided from the first IRF group there are many reason, for example, can be because
Link failure between this failure of routing equipment or this routing device and associated devices etc..When the above problem occurs,
This routing device can receive MAD message, and MAD message can be used to notify IRF division detection, clash handle and fault recovery,
To improve the availability of system.After this routing device receives MAD message, this routing is determined according to the content of the MAD message
When other equipment communication disruption in equipment and the first IRF group at place, this routing device can determine the first IRF from place
It splits off in group, and closes this routing device according to the actual situation to carry out fault restoration.
As one embodiment, when this routing device because of the first IRF of faults itself or link failure where it
When splitting off in group, fault restoration can be carried out to this routing device, this routing device oneself state can be unstable during this period
It is fixed, therefore in order to not influence regular traffic forwarding, the current state of this routing device can be identified and be changed to temporary identifier, had
For body, when the current state of this routing device is identified as master identification, the master identification is changed to temporarily mark
Know；When the current state of this routing device is identified as from device identification, temporary identifier is changed to from device identification by described.More
After being changed to temporary identifier, this routing device is not put up temporarily.
It should be noted that the status indicator of above-mentioned routing device is intended to indicate that the state of the routing device, wherein extremely
Include less master identification, from device identification, main election contest mark, from election contest mark, load mark and temporary identifier, set wherein main
It is all the stable state of routing device for mark and from device identification, and other status indicators are all unstable states.Routing
Equipment can correspond to different election regulation by different status indicators.
In the present embodiment, if this routing device present application be added the 2nd IRF group, can further judge this second
Whether IRF group is identical as the first IRF group at place before this equipment divides.Specifically, this equipment can according to the 2nd IRF
The member device of group interacts, and obtains the topology information of the member device of the 2nd IRF group；Point that this equipment is retained again
The topology information of the member device of the topology information and acquisition of this equipment before splitting is compared, if they are the same, it is determined that described
The first IRF group at place before two IRF groups are the divisions of this equipment；If it is different, then determining that the 2nd IRF group is not this equipment point
The first IRF group where before splitting.
It should be noted that judge the 2nd IRF group whether be this routing device division before where the first IRF
Single feature, such as equipment MAC can be used in group, but in complicated topological structure, single feature is possibly can not be complete
Accurately identify a routing device, therefore the topology information that compares of the disclosure specifically includes that member's number, equipment MAC, preferentially
Grade, starting time and hop count, when above topology information is more identical, it is believed that this routing device is from current request
It splits off in the IRF group of addition.Since the topology information compared in the disclosure is more comprehensive, the topology letter of the disclosure
Breath comparative approach can be adapted in any topological structure, it is ensured that the accuracy compared.And when topological structure it is relatively simple,
Such as topological structure shown in FIG. 1, then can only by comparing in above topology information wherein one or more information (such as
Only compare equipment MAC) it is assured that whether this routing device is the routing device to split off from IRF group.
If step 202, the 2nd IRF group are the first IRF group at place before the division of this routing device, this routing is set
Standby status indicator is updated to identify from election contest, the slave equipment election contest for being used to participate in from election contest mark in the 2nd IRF group.
When this routing device determines that the 2nd current IRF group is exactly the first IRF group before division, illustrate this routing device
It is to be divided away from the 2nd IRF group, therefore can not have to restart this routing device and this routing device is directly merged into the
Two IRF groups, and the status indicator of this routing device is updated to identify from election contest, this routing device can be used from election contest
Mark participates in the slave equipment election contest in the 2nd IRF group, can become from equipment if campaigning for completion, make the state of this routing device
Stablize.
When it is the first IRF group before dividing that this routing device, which determines the 2nd current IRF group not, illustrate this routing device
It is not to be divided away from the 2nd IRF group, therefore this routing device can be restarted, initializes the state of this routing device
Mark, puts up again.
The case where needing restarting equipment when being merged into IRF group in compared with the prior art, the disclosure can be divided by retaining
Topology information before splitting if the same thinks this routing device also compared with the topology information of the member device of current IRF group
It is the equipment of the IRF group, therefore restarting for this routing device can not be triggered, by the way that current state mark is changed to mark from election contest
Know to make this routing device by electing election contest to enter stable state, so as to shorten the network disaster recovery period.
For the objects, technical solutions and advantages of the disclosure are more clearly understood, combined with specific embodiments below to this public affairs
The scheme opened is described in further detail.
Fig. 3 is referred to, is to campaign for flow diagram in embodiment of the disclosure, wherein this can be individually performed in each equipment
Process is campaigned for, which specifically includes:
Step 301, the initialization of IRF enabled device, calculate the topology information of this routing device；
Step 302, this routing device are in the case where initializing state if there is interface enables IRF virtualization then by initializing
State enters competition state；
Master is entered by init state if enabling IRF virtualization without interface under step 303, initialization state
Equipment state；
Under step 304, competition state if elect timer expiry and there are higher priority equipment if enter from election contest
State；
It is competing to enter master if election timer expiry under step 305, competition state and if higher priority equipment is not present
State selection；
Step 306, under election contest state if receive expectation become EXPM Down (expect be known as main equipment close) message and
Own priority highest can then enter main election contest state；
Under step 307, main competition state if it find that higher excellent equipment and without other equipment be added this IRF group then can enter from
Campaign for state.
It is set if timer expiry or all devices all have responded to be added into master under step 308, main election contest state
Standby state；
Step 309 master-failure and enters main election contest if itself being highest priority in the IRF group under equipment state
State；
Step 310 master-failure and enters from competing if itself being not highest priority in the IRF group under equipment state
State selection；
Step 311 if received after notification packet is clearly added judges local software version and EXPM editions under equipment state
This unanimously then enters from equipment state；
Step 312 receives under equipment state and judges local software version and EXPM version after notification packet is clearly added not
Consistent then entrance load state；
Enter interim state if receiving MAD detection message and needing to close the equipment under step 313, main equipment state；
Step 314 enters interim state if receiving MAD detection message and needing to close the equipment under equipment state；
Enter if original IRF is added in link-recovery under step 315, interim state from election contest state；
Itself can be restarted if non-original IRF is added in link-recovery under step 316, interim state, reenter initialization simultaneously
Above-mentioned steps are executed to put up again.
For step 313 to step 316, concrete operations process is exemplified below.
The case where based on Fig. 1, in IRF networking, equipment 1, equipment 2, equipment 3 and equipment 4 select main equipment by election contest
For equipment 1, other are from equipment.Assuming that the link failure triggering IRF division between intermediate equipment 2 and equipment 3, equipment after division
1 and equipment 2 formed an IRF group 1, equipment 3 and equipment 4 formation one IRF group 2.It is again competing individually to carry out IRF again for both sides simultaneously
Choosing election, it is assumed that the main equipment of IRF group 1 is equipment 1, and the main equipment of IRF group 2 is equipment 3.IRF group 1 and the election of IRF group 2 are completed
Assume that MAD detection thinks that IRF group 1 needs to close based on original rule afterwards, the continuation of IRF group 2 is run in a network, at this time
The equipment 1 and 2 equipment of equipment of IRF group 1 can be closed.When equipment 1 and equipment 2 receive MAD message, confirm body from former IRF group
After division, the status indicator of itself can be moved into transitory state from master status and from equipment state respectively.When division,
Each device-aware changes to IRF topology, therefore every equipment all individually remains former topology information, the reservation of topology information
With original topological structure, original topological structure primary fields are member's numbers, equipment MAC, role, priority, open
Dynamic time, hop count etc..Equipment 1 and equipment 2 retain the topology information before division, as shown in the table.
| Frame number | 1 | 2 | 3 | 4 |
| MAC | MAC1 | MAC2 | MAC3 | MAC4 |
| Role | Main equipment | From equipment | From equipment | From equipment |
| Priority | P1 | P2 | P3 | P4 |
| Start the time | Time1 | Time2 | Time3 | Time3 |
| Hop count | H1 | H2 | H3 | H4 |
After the 3 intermediate line link fault recovery of equipment 2 and equipment, need to re-start when IRF group 1 rejoins IRF group 2
IRF election, after at this time the member device of IRF group 1 is interacted by the equipment with IRF group 2, the member for obtaining IRF group 2 is set
Standby, i.e. the topology information of equipment 3 and equipment 4, equipment 1 and equipment 2 can be by the topology informations locally retained and equipment 3 and equipment
4 topology information is compared, and as a result knows that other information is identical other than role is different, therefore illustrate 1 He of equipment
Before equipment 2 with equipment 3 and equipment 4 in the same IRF, therefore restarting equipment 1 and equipment 2 can not had to, by equipment 1 and set
Standby 2 status indicator is changed to identify from election contest from temporary identifier, thus make equipment 1 and equipment 2 by election eventually enter into from
Equipment state entirely stacks the existing equipment being newly added in recovery process and does not need to restart, in this way to greatly accelerate net
The speed of network fault recovery.
If equipment 1 is different with equipment 3, the topology information of equipment 4 with the topology information of equipment 2, illustrate to rejoin
IRF group 1 be not original IRF member device, then can trigger equipment 1 and equipment 2 and carry out equipment and restart, thus initialization apparatus 1
With the status indicator of equipment, competition state election process is entered into again, is eventually entered stable from equipment state.
By processing above, keep IRF aggregate speed after fault recovery very fast, does not need to trigger the new weight that equipment is added
It opens, by entering stable state soon after election election contest, so as to shorten network fault recovery times.
Based on identical design, the disclosure also provides a kind of IRF division latter incorporated device, which can pass through software
It realizes, can also be realized by way of hardware or software and hardware combining.Taking software implementation as an example, after the IRF division of the disclosure
Combined device is by the CPU of device where it by calculating corresponding in memory as the device on a logical meaning
Machine program instruction is run after reading.
Fig. 4 a is please referred to, is that a kind of one of illustrative embodiments of disclosure IRF divides latter incorporated device 400,
Described device is applied to the routing device in IRF network, and the basic running environment of the device includes CPU, memory and other are hard
Part, from logic level, the logical construction of the device 400 is as shown in Figure 4 b, including:
Merge judging unit 401, if the 2nd IRF group is added for the application of this routing device, judges the 2nd IRF group
Whether be this routing device division before where the first IRF group；
First changing unit 402, if being the first IRF group where the division of this routing device is preceding for the 2nd IRF group,
Then the status indicator of this routing device is updated to identify from election contest, it is described to be used to participate in the 2nd IRF group from election contest mark
It is campaigned for from equipment.
As one embodiment, the merging judging unit 401 is specifically used for this routing device basis and the 2nd IRF group
Member device interact, obtain the topology information of the member device of the 2nd IRF group；Point that this routing device is retained
The topology information of the member device of the topology information and acquisition of this routing device before splitting is compared, if they are the same, it is determined that institute
State the first IRF group that the 2nd IRF group is place before the division of this routing device.
As one embodiment, described device further include:
Second changing unit 403 splits off from the first IRF group at place if determining for this routing device, will
The status indicator of this routing device is updated to temporary identifier.
As one embodiment, second changing unit 403, if specifically for detecting MAD according to the multi-activity received
Message determines the other equipment communication disruption in the first IRF group at this routing device and place, it is determined that this routing device is from institute
The first IRF group in split off.
As one embodiment, described device further include:
Equipment restarts unit 404, if for the 2nd IRF group not being the first IRF at place before the division of this routing device
Group then restarts this routing device, initializes the status indicator of this routing device.
The disclosure also provides a kind of computer readable storage medium, which is characterized in that the computer readable storage medium
It is inside stored with computer program, the above-mentioned IRF that the embodiment of the present disclosure provides is realized when the computer program is executed by processor
Divide the either step of latter incorporated method.
In conclusion whether judging the 2nd IRF group when the disclosure can make the application of this routing device that the 2nd IRF group be added
The first IRF group where before being divided for this routing device；If so, the status indicator of this routing device is updated to mark from election contest
Know, it is described to be campaigned for from election contest mark for participating in the slave equipment in the 2nd IRF group.The equipment of division can be made to exist using this method
After fault recovery, restarting for triggering equipment is not needed when rejoining IRF group, it can be by being entered soon after election election contest
Stable state, so as to shorten the network disaster recovery period.
The function of each unit and the realization process of effect are specifically detailed in the above method and correspond to step in above-mentioned apparatus
Realization process, details are not described herein.
For device embodiment, since it corresponds essentially to embodiment of the method, so related place is referring to method reality
Apply the part explanation of example.The apparatus embodiments described above are merely exemplary, wherein described be used as separation unit
The unit of explanation may or may not be physically separated, and component shown as a unit can be or can also be with
It is not physical unit, it can it is in one place, or may be distributed over multiple network units.It can be according to actual
The purpose for needing to select some or all of the modules therein to realize application scheme.Those of ordinary skill in the art are not paying
Out in the case where creative work, it can understand and implement.
The foregoing is merely the preferred embodiments of the disclosure, not to limit the disclosure, all essences in the disclosure
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of disclosure protection.
Claims (10)
1. a kind of intelligent elastic framework IRF divides latter incorporated method, which is characterized in that the method is applied in IRF network
Routing device, which comprises
If the 2nd IRF group is added in the application of this routing device, judge whether the 2nd IRF group is institute before this routing device divides
The first IRF group；
If so, the status indicator of this routing device is updated to identify from election contest, it is described to be used to participate in second from election contest mark
Slave equipment election contest in IRF group.
2. the method according to claim 1, wherein judging whether the 2nd IRF group is before this routing device divides
The first IRF group at place, specifically includes:
This routing device is interacted according to the member device with the 2nd IRF group, obtains the member device of the 2nd IRF group
Topology information；
The topology information of the member device of the topology information and acquisition of this routing device before the division that this routing device is retained
It is compared, if they are the same, it is determined that the 2nd IRF group is the first IRF group at place before the division of this routing device.
3. the method according to claim 1, wherein the method also includes:
If the determination of this routing device splits off from the first IRF group at place, the status indicator of this routing device is updated
For temporary identifier.
4. according to the method described in claim 3, it is characterized in that, determine this routing device split off from the first IRF group,
It specifically includes:
If detecting MAD message according to the multi-activity received, the other equipment in the first IRF group at this routing device and place are determined
Communication disruption, it is determined that this routing device splits off from the first IRF group at place.
5. the method according to claim 1, wherein the method also includes:
If the 2nd IRF group is not the first IRF group at place before the division of this routing device, this routing device is restarted, just
The status indicator of this routing device of beginningization.
6. a kind of IRF divides latter incorporated device, which is characterized in that described device is applied to the routing device in IRF network, institute
Stating device includes:
Merge judging unit, if for the application of this routing device be added the 2nd IRF group, judge the 2nd IRF group whether be
The first IRF group where before the division of this routing device；
First changing unit incite somebody to action this if being the first IRF group where the division of this routing device is preceding for the 2nd IRF group
The status indicator of routing device is updated to identify from election contest, described to be used to participate in the slave equipment in the 2nd IRF group from election contest mark
Election contest.
7. device according to claim 6, which is characterized in that
The merging judging unit is interacted according to the member device with the 2nd IRF group specifically for this routing device, is obtained
The topology information of the member device of the 2nd IRF group；The topology of this routing device before the division that this routing device is retained
Information is compared with the topology information of the member device of acquisition, if they are the same, it is determined that the 2nd IRF group is this routing device
The first IRF group where before division.
8. device according to claim 6, which is characterized in that described device further include:
Second changing unit splits off from the first IRF group at place if determining for this routing device, this routing is set
Standby status indicator is updated to temporary identifier.
9. device according to claim 8, which is characterized in that determine that this routing device splits off from the first IRF group,
It specifically includes:
If detecting MAD message according to the multi-activity received, the other equipment in the first IRF group at this routing device and place are determined
Communication disruption, it is determined that this routing device splits off from the first IRF group at place.
10. device according to claim 6, which is characterized in that described device further include:
Equipment restarts unit, will if for the 2nd IRF group not being the first IRF group at place before the division of this routing device
This routing device is restarted, and the status indicator of this routing device is initialized.
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| CN201810973328.XA CN109005111B (en) | 2018-08-24 | 2018-08-24 | IRF splitting and merging method and device |
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|---|---|---|---|
| CN201810973328.XA CN109005111B (en) | 2018-08-24 | 2018-08-24 | IRF splitting and merging method and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245922A (en) * | 2018-08-24 | 2019-01-18 | 新华三技术有限公司 | Member device restarts control method and device in virtualization system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101163077A (en) * | 2007-11-12 | 2008-04-16 | 中兴通讯股份有限公司 | Combination method of stacked system |
| CN101714932A (en) * | 2009-12-03 | 2010-05-26 | 杭州华三通信技术有限公司 | MAD testing method and device for IRF stacker |
| CN102315975A (en) * | 2011-10-17 | 2012-01-11 | 杭州华三通信技术有限公司 | Fault processing method based on intelligent resilient framework (IRF) system and equipment thereof |
| CN102355366A (en) * | 2011-08-24 | 2012-02-15 | 杭州华三通信技术有限公司 | Member-stacking device and method for managing member-stacking device at split stacking moment |
| CN102780582A (en) * | 2012-07-23 | 2012-11-14 | 福建星网锐捷网络有限公司 | Reset method and device for stack topology member device and network device |
| CN103354504A (en) * | 2013-06-25 | 2013-10-16 | 杭州华三通信技术有限公司 | Method and apparatus for managing virtual network equipment |
| US20140306742A1 (en) * | 2009-06-25 | 2014-10-16 | Mks Instruments, Inc. | Method and System for Controlling Radio Frequency Power |
-
2018
- 2018-08-24 CN CN201810973328.XA patent/CN109005111B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101163077A (en) * | 2007-11-12 | 2008-04-16 | 中兴通讯股份有限公司 | Combination method of stacked system |
| US20140306742A1 (en) * | 2009-06-25 | 2014-10-16 | Mks Instruments, Inc. | Method and System for Controlling Radio Frequency Power |
| CN101714932A (en) * | 2009-12-03 | 2010-05-26 | 杭州华三通信技术有限公司 | MAD testing method and device for IRF stacker |
| CN102355366A (en) * | 2011-08-24 | 2012-02-15 | 杭州华三通信技术有限公司 | Member-stacking device and method for managing member-stacking device at split stacking moment |
| CN102315975A (en) * | 2011-10-17 | 2012-01-11 | 杭州华三通信技术有限公司 | Fault processing method based on intelligent resilient framework (IRF) system and equipment thereof |
| CN102780582A (en) * | 2012-07-23 | 2012-11-14 | 福建星网锐捷网络有限公司 | Reset method and device for stack topology member device and network device |
| CN103354504A (en) * | 2013-06-25 | 2013-10-16 | 杭州华三通信技术有限公司 | Method and apparatus for managing virtual network equipment |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109245922A (en) * | 2018-08-24 | 2019-01-18 | 新华三技术有限公司 | Member device restarts control method and device in virtualization system |
| CN109245922B (en) * | 2018-08-24 | 2022-03-01 | 新华三技术有限公司 | Method and device for controlling restart of member equipment in virtualization system |
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| CN109005111B (en) | 2021-07-23 |
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