CN109039887A - A kind of stacking system fault handling method and equipment - Google Patents
A kind of stacking system fault handling method and equipment Download PDFInfo
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- CN109039887A CN109039887A CN201811052829.0A CN201811052829A CN109039887A CN 109039887 A CN109039887 A CN 109039887A CN 201811052829 A CN201811052829 A CN 201811052829A CN 109039887 A CN109039887 A CN 109039887A
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- stacking system
- notice message
- slave
- board
- equipment
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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
- H04L41/0659—Management of faults, events, alarms or notifications using network fault recovery by isolating or reconfiguring faulty entities
-
- 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
- H04L45/583—Stackable routers
Abstract
The embodiment of the present invention provides a kind of stacking system fault handling method and equipment, is related to field of communication technology, when switching matrix board faults for the member device in stacking system, reduces the influence to stacking system.This method comprises: the first notice message that the slave for receiving stacking system is sent, the switching matrix board that the first notice message is used to indicate the slave of the first notice message of transmission breaks down；The second notice message is sent to all slaves of stacking system；The application state for sending the slave of the first notice message is set abnormality by all slaves that second notice message is used to indicate stacking system, and calculate and obtain target unicast forwarding route, do not include the slave for sending the first notice message in target unicast forwarding route.The embodiment of the present invention is used for the troubleshooting of stacking system.
Description
Technical field
The present invention relates to field of communication technology more particularly to a kind of stacking system fault handling method and equipment.
Background technique
Stack Technology is that more physical equipments link together by stacking link connection to form stacking system
(Stacking System, SS), and select a physical equipment as master control from more physical equipments of composition stacking system
Equipment (Master), thus the technology that the chain of command and data surface to more physical equipments are managed collectively.Wherein, it forms
Multiple physical equipments of stacking system are referred to as the member device of stacking system；It selects and each member device is managed collectively
Member device be known as the main control device of stacking system, other member devices are known as the slave (Slave) of stacking system.
One member device may include multiple business boards (LPU), and pass through switching matrix board between multiple LPU
(SFU) flow forwarding is carried out.In stacking system, when the switching matrix board of some member device breaks down, system is stacked
Other member devices can not perceive in system, therefore control plane management information inside stacking system and data surface data information are still
It can be transmitted according to original route, and this will lead to control plane and data surface exception in stacking system, and then lead to network failure.It is existing
Have in technology, the processing scheme when the switching matrix board of a certain equipment of stacking system breaks down are as follows: need artificial sense
Know faulty equipment position, and faulty equipment is switched to single cpu mode or faulty equipment is exited into stacking system.However, in heap
If faulty equipment is switched to single cpu mode in folded system or faulty equipment is exited stacking system, on stacking system influence compared with
Greatly, in some instances it may even be possible to will lead to stacking system and abnormal, the especially stacking system under chain type stacked environment such as occur dividing, by failure
Equipment is switched to single cpu mode or faulty equipment is exited stacking system, then can directly result in stacking system and divide.Together
When due to need it is artificial search fault point, efficiency and failure recovery time are also longer, thus perceive and handle stacking system at
The switching matrix board faults of member's equipment, the influence reduced to stacking system is a urgent problem to be solved.
Summary of the invention
The embodiment of the present invention provides a kind of stacking system fault handling method and equipment, for stacking system at
When the switching matrix board faults of member's equipment, reduce the influence to stacking system.
In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that
In a first aspect, the embodiment of the invention provides a kind of stacking system fault handling methods, applied to stacking system
Main control device, which comprises
The first notice message that the slave of the stacking system is sent is received, first notice message is used to indicate
The switching matrix board for sending the slave of first notice message breaks down；
The second notice message is sent to all slaves of the stacking system；Second notice message is used to indicate
The application state for sending the slave of first notice message is set abnormal shape by all slaves of stacking system
State, and calculate and obtain target unicast forwarding route, do not include in the target unicast forwarding route and sends the first notice report
The slave of text.
Optionally, logical in receive slave transmission first if the stacking system is non-chain stacking system
After knowing message, the method also includes:
The first broadcast forward-path is obtained, the subordinate of first notice message is sent in the first broadcast forward-path
Equipment is broadcast abscission ring point；
The first broadcast forward-path, the broadcast forward-path are sent to all slaves of the stacking system
All slaves for being used to indicate the stacking system will be carried out according to message of the broadcast forward-path to the forms of broadcasting
Forwarding.
Optionally, after the first notice message for receiving slave transmission, the method also includes:
Forbid opening the service port of the business board for the slave for sending first notice message.
Optionally, the method also includes:
It receives and sends the third notice message that the slave of first notice message is sent, the third notice message
It is used to indicate and sends the failure of the switching matrix board of slave of first notice message and restored；
The 4th notice message is sent to all slaves of the stacking system；4th notice message is used to indicate
The application state for sending the slave of first notice message is set normal shape by all slaves of stacking system
State, and recalculate unicast forwarding route.
Second aspect, the embodiment of the present invention provides a kind of stacking system fault handling method, applied to stacking system
Slave, which comprises
Whether the switching matrix board for detecting this equipment breaks down；
If it is determined that switching matrix board breaks down, then the service port on all business boards of this equipment is closed, and
The first notice message is sent to the main control device of the stacking system；
The switching matrix board that first notice message is used to indicate this equipment breaks down.
Optionally, it if the stacking system is non-chain stacking system, is sent out to the main control device of the stacking system
After sending the first notice message, the method also includes:
Receive the first broadcast forward-path that the main control device is sent, subordinate described in the first broadcast forward-path
Equipment is broadcast abscission ring point；
Forbid being forwarded the message of the forms of broadcasting according to the first broadcast forward-path.
Optionally, the method also includes:
Determine whether the stack port of equipment is arranged on multiple business boards；
If so, determining whether there is target service board, the target service board is the direct-connected opposite end of stack port
Member device includes the business board of all direct-connected member devices of this equipment；
If closing in this equipment other business in addition to the target service board there is only a target service board
Stack port on board；
Multiple target service boards if it exists are then chosen in multiple described target service boards according to the first preset rules
First business board, and close the stacking end in described equipment in addition to the first business board on other business boards
Mouthful；
Target service board if it does not exist then chooses mesh in the business board of described equipment according to the second preset rules
Mark business board set, and close in described equipment other industry in addition to the business board in the target service board set
The stack port being engaged on board；The opposite end member device of the stack port of business board in the target service board set
Intersection includes all direct-connected member devices of described equipment.
Optionally, the method also includes:
After determining the fault restoration of switching matrix board, third notice message is sent to the main control device and is opened
The all of the port of all business boards；The third notice message is used to indicate the failure of the switching matrix board of described equipment
Restore.
The third aspect, the embodiment of the present invention provides a kind of stacking system fault handling method, applied to stacking system
Slave, which comprises
Receive the second notice message that the main control device of the stacking system issues after receiving the first notice message, institute
It states the first notice message and is used to indicate and send the switching matrix board of the slave of first notice message and break down, institute
It states the second notice message and is used to indicate this equipment and set the application state for sending the slave of first notice message to
Abnormality, and calculate and obtain target unicast forwarding route, do not include in the target unicast forwarding route and sends described first
The slave of notice message.
Optionally, when the stacking system is non-chain type stacking system, the calculating obtains target unicast forwarding route packet
It includes:
It chooses in this equipment into the path of the purpose equipment and is set without the subordinate for sending first notice message
Standby path is as the unicast forwarding route.
Fourth aspect, the embodiment of the present invention provide a kind of main control device of stacking system, comprising:
Receiving unit receives the first notice message that the slave of the stacking system is sent, the first notice report
The switching matrix board that text is used to indicate the slave breaks down；
Transmission unit, for sending the second notice message to all slaves of the stacking system；Described second is logical
Know message be used to indicate stacking system all slaves will send first notice message slave software shape
State is set as abnormality, and calculates and obtain target unicast forwarding route, does not include in the target unicast forwarding route described
Slave.
Optionally, the main control device further include: acquiring unit；
If the stacking system is non-chain stacking system, the acquiring unit, for receiving in the receiving unit
To after first notice message, the first broadcast forward-path is obtained, sends described the in the first broadcast forward-path
The slave of one notice message is broadcast abscission ring point；
The transmission unit is also used to send the first broadcast forwarding road to all slaves of the stacking system
Diameter, all slaves that the first broadcast forward-path is used to indicate the stacking system will turn according to first broadcast
Hair path is forwarded the message of the forms of broadcasting.
Optionally, the main control device further include: processing unit；
The processing unit is sent out for after the receiving unit receives first notice message, forbidding opening
Send the service port of the business board of the slave of first notice message.
Optionally, the receiving unit, is also used to receive and sends the slave of first notice message is sent the
Three notice messages, the failure that the third notice message is used to indicate the switching matrix board of the slave have been restored；
The transmission unit is also used to send the 4th notice message to all slaves of the stacking system；It is described
All slaves that 4th notice message is used to indicate stacking system will send the slave of first notice message
Application state is set as normal condition, and recalculates unicast forwarding route.
5th aspect, the embodiment of the present invention provide a kind of slave of stacking system, comprising:
Whether detection unit, the switching matrix board for detecting this equipment break down；
Processing unit when for determining that the switching matrix board of this equipment breaks down in the detection unit, closes this
Service port on all business boards of equipment；
Transmission unit, when for determining that the switching matrix board of this equipment breaks down in the detection unit, to described
The main control device of stacking system sends the first notice message, and first notice message is used to indicate the switching matrix plate of this equipment
Card breaks down.
Optionally, the slave further includes receiving unit；
If the stacking system is non-chain stacking system, the receiving unit, for the stacking system
After main control device sends the first notice message, the first broadcast forward-path that the main control device is sent is received, described first
Broadcasting this equipment in forward-path is broadcast abscission ring point；
The processing unit is also used to forbid turning the message of the forms of broadcasting according to the first broadcast forward-path
Hair.
Optionally, the processing unit, is also used to determine whether the stack port of this equipment is arranged in multiple business boards
On；If so, determining whether there is target service board, the target service board is that the direct-connected opposite end member of stack port sets
The business board of standby all direct-connected member devices including this equipment；If closing and originally setting there is only a target service board
Stack port on standby in addition to the target service board on other business boards；Multiple target service boards if it exists, then
The first business board is chosen in multiple described target service boards according to the first preset rules, and is closed in this equipment except described
Stack port other than first business board on other business boards；Target service board if it does not exist, then it is default according to second
Rule chooses target service board set in the business board of this equipment, and closes in this equipment except the target service board
Stack port other than business board in set on other business boards；Business board in the target service board set
Stack port opposite end member device intersection include this equipment all direct-connected member devices.
Optionally, the transmission unit is also used to after the fault restoration of determining switching matrix board, sets to the master control
Preparation send third notice message, and the failure that the third notice message is used to indicate the switching matrix board of this equipment has been restored；
The processing unit is also used to after the fault restoration of determining switching matrix board, opens all business boards
All of the port.
6th aspect, provides a kind of slave of stacking system, comprising:
Receiving unit, the main control device for receiving the stacking system issued after receiving the first notice message second
Notice message, first notice message are used to indicate the switching matrix board for sending the slave of first notice message
It breaks down, second notice message is used to indicate the software that this equipment will send the slave of first notice message
State is set as abnormality, and recalculates unicast forwarding route；
Processing unit, for setting abnormal shape for the application state for sending the slave of first notice message
State, and calculate and obtain target unicast forwarding route, do not include in the target unicast forwarding route and sends the first notice report
The slave of text.
Optionally, when the stacking system is non-chain type stacking system, the processing unit, specifically for arriving in this equipment
The path without the slave for sending first notice message is chosen in the path of the purpose equipment as the mesh
Mark unicast forwarding route.
The present invention implements the stacking system fault handling method provided, sends in the slave for receiving the stacking system
The switching matrix board for being used to indicate the slave break down the first notice message when, to the stacking system
All slaves send to all slaves of the stacking system and send for that will send first notice message
The application state of slave is set as abnormal, and calculates the second notice message for obtaining target unicast forwarding route, due to
When the switching matrix board of the slave of stacking system breaks down, faulty equipment is not exited heap directly by the embodiment of the present invention
Folded system, but rather indicate that all slaves of stacking system will send the software shape of the slave of first notice message
State is set as abnormality, and calculates and obtain the target unicast forwarding for not including the slave for sending first notice message
Path, therefore can reduce when the failure that the switching matrix board of the member device to stacking system occurs is handled to heap
The influence of folded system.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the schematic diagram of stacking system applied by stack failures processing method provided in an embodiment of the present invention；
Fig. 2 is the signal of another kind stacking system applied by stack failures processing method provided in an embodiment of the present invention
Figure；
Fig. 3 is one of the interaction diagrams of stack failures processing method provided in an embodiment of the present invention；
Fig. 4 is the two of the interaction diagrams of stack failures processing method provided in an embodiment of the present invention；
Fig. 5 is the three of the interaction diagrams of stack failures processing method provided in an embodiment of the present invention；
Fig. 6 is the four of the interaction diagrams of stack failures processing method provided in an embodiment of the present invention；
Fig. 7 is the schematic diagram of main control device provided in an embodiment of the present invention；
Fig. 8 is the schematic diagram of slave provided in an embodiment of the present invention；
Fig. 9 is the schematic diagram of another slave provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
It should be noted that for the ease of clearly describing the technical solution of the embodiment of the present invention, in the embodiment of the present invention
In, it uses the printed words such as " first ", " second " and function and the essentially identical identical entry of effect or similar item is distinguished, ability
Field technique personnel are understood that the printed words such as " first ", " second " are not to be defined to quantity and execution order.
In embodiments of the present invention, " illustrative " or " such as " etc. words for indicate make example, illustration or explanation.This
Be described as in inventive embodiments " illustrative " or " such as " any embodiment or design scheme be not necessarily to be construed as comparing
Other embodiments or design scheme more preferably or more advantage.Specifically, use " illustrative " or " such as " etc. words purport
Related notion is being presented in specific ways.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is refer to two or more.For example, more
A sensing unit refers to two or more sensing units.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention is retouched in detail
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Shown in referring to Fig.1, the stacking system packet for the stacking system fault handling method application that the embodiment of the present invention provides
It includes: multiple member devices (in Fig. 1 to include 4 member devices be to exemplify), wherein member device 11 is the master of stacking system
Equipment is controlled, member device 12, member device 13 and member device 14 are the slave of stacking system；Member device 11, at
Member's equipment 12, member device 13, member device 14 pass sequentially through stack port and connect to form chain type stacking system.
Referring to shown in Fig. 2, the another of stacking system fault handling method application that the embodiment of the present invention provides is stacked
System include: multiple member devices (in Fig. 2 with include 4 member devices be exemplify), wherein member device 21 be stack system
The main control device of system, member device 22, member device 23 and member device 24 are the slave of stacking system；Member device
21, member device 22, member device 23, member device 24 pass sequentially through stack port connection, and member device 21 is set with member
Standby 24 are connected by stack port, form annular stacking system
(a kind of example of non-chain stacking system).
In addition, the member device of above-mentioned stacking system can be router, interchanger and similar devices.
The embodiment of the present invention provides a kind of stacking system fault handling method, referring to shown in Fig. 3, with stacking system in Fig. 3
The first slave 31 switching matrix board have occurred for failure to break down slave 31, stacking system
Other second slaves 33 gone out other than the slave 31 to break down in main control device 32 and stacking system are stacking
The movement executed in system failure processing method is illustrated.
It should be noted that can also include multiple second slaves 33, but each second subordinate in stacking system
The movement that equipment 33 executes is all the same, describes to simplify, to include second subordinate in stacking system in the embodiment of the present invention
It is illustrated for equipment 33.
Specifically, referring to shown in Fig. 3, stacking system fault handling method provided in an embodiment of the present invention includes:
Whether the switching matrix board that S11, the first slave detect this equipment breaks down.
Specifically, each member device there can be the keepalive mechanism for switching matrix board in stacking system, utilize
For the keepalive mechanism of switching matrix board, each member device can detecte switching matrix board physics state in place, forwarding flow
The states such as amount monitoring, so that it is determined that whether the switching matrix board in itself machine frame breaks down.
In above-mentioned steps S11, if each member device confirms that the switching matrix board in itself machine frame does not break down,
It is then worked normally according to the working mechanism of stacking system in the prior art, if the first slave (can appointing for stacking system
Meaning slave) confirm that failure has occurred in the switching matrix board in itself machine frame, then execute following steps S12 and S13.
S12, the first slave close the service port on all business boards of this equipment.
It should be noted that the service port on business board in the embodiment of the present invention refers to except the stacking on business board
All of the port other than port, therefore the business being simply turned off in above-mentioned steps S12 on all business boards of the first slave
Port, without the stack port on the business board including the first slave.
Illustratively, it if the first slave includes: business board 1 and business board 2, and is distributed on business board 1
There are port 1 and port 2, port 3 and port 4 are distributed on business board 2, wherein port 2 is stack port, and port 1, end
Mouth 3, port 4 are service port, then execute above-mentioned steps S12 i.e. are as follows: close port 1, port 3, port 4 keep port 2 to open
It opens.
S13, the first slave send the first notice message to the main control device of stacking system.
Wherein, the switching matrix board that the first notice message is used to indicate the first slave breaks down.
Corresponding, the main control device of stacking system receives the first notice message that the first slave is sent.
That is, the slave of stacking system notifies to stack after confirming that the switching matrix board in itself machine frame breaks down
The application state of the first slave is set abnormality by the main control device of the main control device of system, stacking system.
S14, main control device send the second notice message to all slaves of stacking system.
Wherein, the second notice message be used to indicate all slaves of stacking system by send the first notice message from
The application state for belonging to equipment (the first slave) is set as abnormality, and calculates and obtain target unicast forwarding route.
Wherein, (the first subordinate is set the slave not comprising the first notice message of transmission in target unicast forwarding route
It is standby).
Corresponding, the second slave receives the second notice message that main control device is sent.
S15, the second slave will send the application state of the slave (the first slave) of the first notice message
It is set as abnormality, and calculates and obtains target unicast forwarding route.
Specifically, calculating after the above-mentioned application state by the first slave is set as abnormality and obtaining target unicast
Forward-path, comprising:
If 1, stacking system is chain type stacking system, original forward-path is maintained.
Since the unicast forwarding route of chain type stacking system arbitrary equipment to purpose equipment is all uniquely, when stacking
When system is chain type stacking system, original forward-path is maintained.
If 2, stacking system is non-chain type stacking system, calculating acquisition target unicast forwarding route includes:
Being chosen in the path of the second slave to purpose equipment without the path of the first slave is as single
Multicast forwarding path.
Specifically, above-mentioned stacking system is that be specifically as follows stacking system be annular shown in Fig. 2 to non-chain type stacking system
Stacking system.
In addition, the above-mentioned path chosen in the path of the second slave to purpose equipment without the first slave
Including the following two kinds situation:
2.1, the second slave and purpose equipment are direct-connected device.
Since the second slave and purpose equipment are direct-connected device, the second slave to purpose equipment it is most short
Path necessarily needs not move through the first slave, therefore when the second slave and purpose equipment are direct-connected device, maintains
Original path computing principle (can be shortest path calculating principle).
2.2, the second slave and purpose equipment are not direct-connected device.
Second slave and purpose equipment are not direct-connected device, therefore the second slave may include to purpose equipment
Mulitpath chooses one without the first slave from a plurality of second slave into the path of purpose equipment at this time
Path is unicast path of second slave to purpose equipment.In addition, if the second slave is into the path of purpose equipment
Including a plurality of path without the first slave, then can according to calculating principles such as shortest paths from a plurality of without first
Unicast path is chosen in the path of slave.
The present invention implements the stacking system fault handling method provided, in the use that the slave for receiving stacking system is sent
When the first notice message that the switching matrix board of instruction slave breaks down, to all slaves of stacking system
It sends to all slaves of stacking system and sends for setting the application state for sending the slave of the first notice message
It is set to exception, and calculates the second notice message for obtaining target unicast forwarding route, due to the slave in stacking system
When switching matrix board breaks down, faulty equipment is not exited stacking system directly by the embodiment of the present invention, but rather indicate that stacking
The application state for sending the slave of the first notice message is set abnormality by all slaves of system, and calculates
The target unicast forwarding route for not including the slave for sending the first notice message is obtained, therefore can be to stacking system
Reduce the influence to stacking system when the failure that the switching matrix board of member device occurs is handled.
Further, referring to shown in Fig. 4, if stacking system is non-chain stacking system, after above-mentioned steps S13,
Stacking system fault handling method provided in an embodiment of the present invention further include:
S16, main control device obtain the first broadcast forward-path.
Wherein, the slave (the first slave) of the first notice message is sent as broadcast in the first broadcast forward-path
Abscission ring point.
S17, main control device send the first broadcast forward-path to all slaves of stacking system.
Wherein, all slaves that the first broadcast forward-path is used to indicate stacking system will be forwarded according to the first broadcast
Path is forwarded the message of the forms of broadcasting.
Corresponding, the first slave and the second slave receive the first of main control device transmission and broadcast forwarding road
Diameter.
S18, the first slave are forbidden being forwarded the message of the forms of broadcasting according to the first broadcast forward-path.
That is, the first slave closes broadcast traffic transfer capability.
In addition, the second slave is forwarded the message of the forms of broadcasting according to the first broadcast forward-path.
Above-described embodiment stacking system be non-chain stacking system when, main control device obtain using the first slave as
The first broadcast route of abscission ring point is broadcasted, and each slave for the first broadcast route transmission stacking system of talking, therefore
Broadcast traffic can be to avoid the first slave of process when forwarding, therefore above-described embodiment can be to avoid the friendship of the first slave
Change the influence that the failure of matrix board forwards broadcast traffic.
Optionally, stacking system fault handling method provided by the above embodiment further include:
Main control device is forbidden opening the slave for sending the first notice message after receiving the first notice message
The service port of the business board of (the first slave).
Optionally, referring to Figure 5, on the basis of the above embodiments, stacking system event provided in an embodiment of the present invention
Hinder processing method further include:
S51, the first slave determine whether the stack port of the first slave is arranged on multiple business boards.
In above-mentioned steps S51, however, it is determined that stack port is arranged on same business board, then process terminates, if really
Determine stack port to be arranged on multiple business boards, then executes following step S52.
S52, target service board is determined whether there is.
Wherein, target service board be stack port opposite end member device include the first slave it is all it is direct-connected at
The business board of member's equipment.
In above-mentioned steps S52, if executing following step S53 there is only a target service board, if it exists multiple
Target service board, then execute following step S54, if it does not exist target service board, then executes following step S55.
Stack port on S53, the first slave of closing in addition to target service board on other business boards.
S54, choose the first business board in multiple target service boards according to the first preset rules, and close first from
Belong to the stack port in equipment in addition to the first business board on other business boards.
Optionally, the first business board is chosen in multiple target service boards according to the first preset rules, comprising:
The smallest business board of slot number the first business board the most is chosen in multiple target service boards.
S55, target service board set is chosen in the business board of the first slave according to the second preset rules, and
Close the stack port on the first slave in addition to the business board in target service board set on other business boards.
Wherein, the intersection of the opposite end member device of the stack port of the business board in target service board set includes the
All direct-connected member devices of one slave.
Optionally, after executing the above method, the first slave is also used to need the message of trans-sectoral business board forwarding
The upper central processing unit of TRAP is forwarded to the stacking end that purpose member device is connected by internal managing path by central processing unit
Business board where mouthful.
It should be noted that in step S51 to S55 shown in not limited in the embodiment of the present invention 5 in above-mentioned figure and above-mentioned Fig. 4
The sequencing of shown step S12 to S18.
Optionally, target service board collection is chosen in the business board of the first slave according to the second preset rules
It closes, comprising:
The most board of direct-connected member device number is chosen in the business board of the first slave.
Such as: the opposite end member device as the stack port on business board 1 connects has member 1, and member 2, business board 2
On stack port connection opposite end member device have member 1, at this time close business board 2 on stack port.
That is, ensuring heap of each direct-connected member device by business board when target service board is not present
On the basis of folded port connection, the quantity for the business board for opening stack port lacking as far as possible.
Further, referring to shown in Fig. 6, the embodiment of the present invention is mentioned after determining the fault restoration of switching matrix board
The stacking system fault handling method of confession, further includes:
S19, the first slave open all of the port of all business boards.
S110, third notice message is sent to main control device.
Wherein, the failure that third notice message is used to indicate the switching matrix board of the first slave has been restored.
Corresponding, master control equipment receives the third notice message that the first slave is sent.
S111, main control device send the 4th notice message to all slaves of stacking system.
Wherein, the 4th notice message be used to indicate all slaves of stacking system by send the first notice message from
The application state for belonging to equipment or sending the slave (the first slave) of third notice message is set as normal condition, lays equal stress on
It is new to calculate forward-path.
Corresponding, the second slave receives the 4th notice message that main control device is sent.
S112, the second slave will send the slave of the first notice message or send the subordinate of third notice message
The application state of equipment (the first slave) is set as normal condition, and recalculates unicast forwarding route.
It should be noted that the second slave sets the application state of the first slave in above-mentioned steps S112
The unicast that forward-path can be broadcasted from the forward-path newly recalculated after normal condition, and recalculated and broadcast forwarding road
It may include the first slave in diameter.
It is further alternative, the above method further include: the first slave, main control device and the second slave will be upper
Report failure occurrence log, troubleshooting log and fault recovery log.
Further, under with the stack failures to above-mentioned main control device, the first slave and the second slave at
Reason mode is summarized explanation:
One, main control device
1, after the main control device of stacking system receives the first notice message, execution movement includes:
If 1.1, stacking system is non-chain stacking system, the first slave is preset and is calculated as broadcast abscission ring point
Afterwards, it recalculates broadcast forward-path and notifies the whole network modification broadcast forwarding-table item；
1.2, the switching matrix board of the first slave is broken down each member device notified in stacking system,
And indicate that each member device recalculates unicast forwarding route in stacking system；
1.3, the application state of faulty equipment is revised as abnormality, and forbids opening the business board of the first slave
The service port of card；
1.4, reporting fault occurrence log and troubleshooting log.
2, after the main control device of stacking system receives third notice message, execution movement includes:
2.1, the application state of the first slave is revised as normal condition；
2.2, the switching matrix board of the first slave has been repaired into each member device in notice stacking system, and
Indicate that each member device in stacking recalculates unicast forwarding route.
2.3, reporting fault restores log.
Two, the first slave (slave that switching matrix board breaks down)
1, after the first slave detects that switching matrix board breaks down, execution movement includes:
1.1, the first notice message is sent to the main control device of stacking system；
1.2, other ports on business board in addition to stack port are closed；
1.3, the first broadcast forward-path that the main control device of stacking system is sent is received, and road is forwarded according to the first broadcast
Diameter is forbidden forwarding broadcast traffic.
If 1.4, stack port is distributed in multiple business boards, and the stack member end stacked on board there is only one
Mouthful, opposite end member device can cover all direct-connected member devices of this equipment, then only retain all stackings on the board
Remaining stacking member port is closed in port；If stack port is distributed in multiple business boards, and there are multiple stacking plates
Stacking member port on card, if stack port is distributed in multiple business boards, and the heap stacked on board there is only one
Folded member port retains a stackings board then according to certain selection principle (such as slot number is minimum), by remaining satisfaction/no
The stacking member port for meeting condition is closed；If stack port is distributed in multiple business boards, and there is no stack on board
Stacking member port, opposite end member device can cover all direct-connected member devices of this equipment, then ensure it is each at
Member's equipment can be by the stack port on business board up on the basis of, and the quantity for the business board for opening stack port is most
Amount is lacked；Under the premise of herein, by central processing unit on the message TRAP for needing to forward across card, inner tube is passed through by central processing unit
Reason channel is forwarded to business board where the stack port that purpose member device is connected.
1.5, stacking system internal managing path still retains, and allows through inner passage access fault equipment and carries out phase
Close management operation.
1.6, reporting fault occurrence log and troubleshooting log.
2, after the failure for detecting that switching matrix board occurs has been repaired, execution movement includes:
2.1, third notice message is sent to the main control device of stacking system；
2.2, service port and stack port are opened；
2.3, reporting fault restores log
Three, the second slave is (any in addition to the slave that switching matrix board breaks down in stacking system
Other slaves)
1, after the second notice message that the main control device for receiving stacking system is sent, execution movement includes:
1.1, the application state of faulty equipment is revised as abnormality；
1.2, unicast forwarding route is recalculated.
2, after four notice message that the main control device for receiving stacking system is sent, execution movement includes:
2.1, the application state of faulty equipment is revised as normal condition；
2.2, unicast forwarding route is recalculated.
Yet another embodiment of the invention provides a kind of main control device of stacking system, specifically, referring to shown in Fig. 7, the master control
Equipment 700 includes:
Receiving unit 71, receives the first notice message that the slave of stacking system is sent, and the first notice message is used for
Indicate that the switching matrix board for sending the slave of the first notice message breaks down；
Transmission unit 72, for sending the second notice message to all slaves of stacking system；Second notice message
All slaves for being used to indicate stacking system set different for the application state for sending the slave of the first notice message
Normal state, and calculate and obtain target unicast forwarding route, do not include in target unicast forwarding route and sends the first notice message
Slave.
Optionally, main control device 700 further include: acquiring unit 73；
If stacking system is non-chain stacking system, acquiring unit 73 is logical for receiving first in receiving unit 71
After knowing message, the first broadcast forward-path is obtained, the slave of the first notice message is sent in the first broadcast forward-path
To broadcast abscission ring point；
Transmission unit 72 is also used to send the first broadcast forward-path to all slaves of stacking system, and first is wide
All slaves that multicast forwarding path is used to indicate stacking system will broadcast forward-path to the report of the forms of broadcasting according to first
Text is forwarded.
Optionally, main control device 700 further include: processing unit 74；
Processing unit 74 is logical for after receiving unit 71 receives the first notice message, forbidding unlatching to send first
Know the service port of the business board of the slave of message.
Optionally, receiving unit 71, are also used to receive the third notice message of slave transmission, and third notice message is used
Restore in the failure of the switching matrix board of instruction slave；
Transmission unit 72 is also used to send the 4th notice message to all slaves of stacking system；4th notice report
All slaves that text is used to indicate stacking system set the application state for sending the slave of the first notice message to
Normal condition, and recalculate unicast forwarding route.
Yet another embodiment of the invention provides a kind of slave of stacking system, specifically, referring to shown in Fig. 8, the subordinate
Equipment 800 includes:
Whether detection unit 81, the switching matrix board for detecting this equipment break down；
Processing unit 82, for detection unit 81 determine this equipment switching matrix board break down when, close from
Belong to the service port on all business boards of equipment；
Transmission unit 83, for detection unit 81 determine switching matrix board break down when, to the master of stacking system
It controls equipment and sends the first notice message, the first notice message is used to indicate the exchange square for sending the slave of the first notice message
Battle array board breaks down.
Optionally, slave 800 further include: receiving unit 84；
If stacking system is non-chain stacking system, receiving unit 84, for sending out to the main control device of stacking system
After sending the first notice message, the first broadcast forward-path that main control device is sent is received, is sent in the first broadcast forward-path
The slave of first notice message is broadcast abscission ring point；
Processing unit 82 is also used to forbid being forwarded the message of the forms of broadcasting according to the first broadcast forward-path.
Optionally, processing unit 82, are also used to determine whether the stack port of this equipment is arranged on multiple business boards；
If so, determining whether there is target service board, target service board is that the direct-connected opposite end member device of stack port includes
The business board of all direct-connected member devices of this equipment；If closing in this equipment and removing there is only a target service board
Stack port other than target service board on other business boards；Multiple target service boards if it exists, then it is pre- according to first
If rule chooses the first business board in multiple target service boards, and closes in this equipment in addition to the first business board it
Stack port on his business board；Target service board if it does not exist, then according to the second preset rules this equipment business
Target service board set is chosen in board, and closes in this equipment in addition to the business board in target service board set it
Stack port on his business board；The opposite end member device of the stack port of business board in target service board set
Intersection includes all direct-connected member devices of this equipment.
Optionally, transmission unit 83 are also used to after the fault restoration of determining switching matrix board, send to main control device
Third notice message, third notice message are used to indicate the event for sending the switching matrix board of slave of the first notice message
Barrier has restored；
Processing unit 82 is also used to after the fault restoration of determining switching matrix board, opens the institute of all business boards
There is port.
Yet another embodiment of the invention provides a kind of slave of stacking system, specifically, referring to shown in Fig. 9, the subordinate
Equipment 900 includes:
Receiving unit 91, the main control device for receiving stacking system issued after receiving the first notice message second
Notice message, the first notice message are used to indicate the switching matrix board generation event for sending the slave of the first notice message
Barrier, the application state that the second notice message is used to indicate the slave that this equipment sends the first notice message are set as abnormal shape
State, and recalculate unicast forwarding route；
Processing unit 92, for setting abnormality simultaneously for the application state for sending the slave of the first notice message
It calculates and obtains target unicast forwarding route, do not include the slave for sending the first notice message in target unicast forwarding route.
Optionally, when stacking system is non-chain type stacking system, processing is 92 yuan single, specifically for setting in this equipment to purpose
The path without the slave for sending the first notice message is chosen in standby path as target unicast forwarding route.
Main control device provided in an embodiment of the present invention is used to indicate subordinate what the slave for receiving stacking system was sent
When the first notice message that the switching matrix board of equipment breaks down, send to all slaves of stacking system to stacking
All slaves of system are sent for setting abnormal for the application state for sending the slave of the first notice message, and
The second notice message for obtaining target unicast forwarding route is calculated, due to the switching matrix board of the slave in stacking system
When breaking down, faulty equipment is not exited stacking system directly by the embodiment of the present invention, but rather indicate that stacking system it is all from
Belong to equipment and set abnormality for the application state for sending the slave of the first notice message, and calculates acquisition and do not include hair
The target unicast forwarding route of the slave of the first notice message is sent, therefore can be in the friendship of the member device to stacking system
Change the influence reduced when the failure that matrix board occurs is handled to stacking system.
It should be noted that during specific implementation, controller and network section in above-mentioned method flow as shown in the figure
The performed each step of point can execute the computer of the software form stored in memory by the processor of example, in hardware
Realization is executed instruction, to avoid repeating, details are not described herein again.And program corresponding to movement performed by above-mentioned certificate server
It can be stored in a software form in the memory of the certificate server, execute the above modules in order to which processor calls
Corresponding operation.
Memory above may include volatile memory (volatile memory), such as random access memory
Device (random-access memory, RAM)；It also may include nonvolatile memory (non-volatile memory), example
Such as read-only memory (read-only memory, ROM), flash memory (flash memory), hard disk (hard disk
Drive, HDD) or solid state hard disk (solid-state drive, SSD)；It can also include the combination of the memory of mentioned kind.
Processor in device presented above can be a processor, be also possible to the system of multiple processing elements
Claim.For example, processor can be central processing unit (central processing unit, CPU；It may be other general places
Manage device, digital signal processor (digital signal processing, DSP), specific integrated circuit (application
Specific integrated circuit, ASIC), field programmable gate array (field-programmable gate
Array, FPGA) either other programmable logic device, discrete gate or transistor logic, discrete hardware components etc..It is logical
It can be microprocessor with processor or the processor be also possible to any conventional processor etc.；It can also be dedicated processes
Device, the application specific processor may include at least one of baseband processing chip, radio frequency processing chip etc..
It is apparent to those skilled in the art that for convenience and simplicity of description, the device of foregoing description
It with the specific work process of module, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it
Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the division of module, only
A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple module or components can combine or
Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual
Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of device or unit
It connects, can be electrical property, mechanical or other forms.
Module may or may not be physically separated as illustrated by the separation member, show as module
Component may or may not be physical unit, it can and it is in one place, or may be distributed over multiple networks
On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that the independent physics of each unit includes, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
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
Present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: it still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features；
And these are modified or replaceed, it does not separate the essence of the corresponding technical solution the scope of the present invention.
Claims (20)
1. a kind of stacking system fault handling method, which is characterized in that applied to the main control device of stacking system, the method packet
It includes:
The first notice message that the slave of the stacking system is sent is received, first notice message is used to indicate transmission
The switching matrix board of the slave of first notice message breaks down；
The second notice message is sent to all slaves of the stacking system；Second notice message is used to indicate stacking
The application state for sending the slave of first notice message is set abnormality by all slaves of system, and
Calculate and obtain target unicast forwarding route, do not include in the target unicast forwarding route send first notice message from
Belong to equipment.
2. stacking system fault handling method according to claim 1, which is characterized in that if the stacking system is non-chain
Shape stacking system, then after first notice message for receiving slave transmission, the method also includes:
The first broadcast forward-path is obtained, the slave of first notice message is sent in the first broadcast forward-path
To broadcast abscission ring point；
The first broadcast forward-path is sent to all slaves of the stacking system, the broadcast forward-path is used for
Indicate that all slaves of the stacking system will be forwarded the message of the forms of broadcasting according to the broadcast forward-path.
3. stacking system fault handling method according to claim 1, which is characterized in that receive slave described
After the first notice message sent, the method also includes:
Forbid opening the service port of the business board for the slave for sending first notice message.
4. stacking system fault handling method according to claim 1, which is characterized in that the method also includes:
It receives and sends the third notice message that the slave of first notice message is sent, the third notice message is used for
Indicate that the failure of the switching matrix board has been restored；
The 4th notice message is sent to all slaves of the stacking system；4th notice message is used to indicate stacking
The application state of the slave for sending first notice message is set normal shape by all slaves of system
State, and recalculate unicast forwarding route.
5. a kind of stacking system fault handling method, which is characterized in that applied to the slave of stacking system, the method packet
It includes:
Whether the switching matrix board for detecting this equipment breaks down；
If it is determined that the switching matrix board breaks down, then the service port on all business boards of this equipment is closed, and
The first notice message is sent to the main control device of the stacking system；
The switching matrix board that first notice message is used to indicate this equipment breaks down.
6. stacking system fault handling method according to claim 5, which is characterized in that if the stacking system is non-chain
Shape stacking system, then after sending the first notice message to the main control device of the stacking system, the method also includes:
The first broadcast forward-path that the main control device is sent is received, this equipment is broadcast in the first broadcast forward-path
Abscission ring point；
Forbid being forwarded the message of the forms of broadcasting according to the first broadcast forward-path.
7. stacking system fault handling method according to claim 5, which is characterized in that the method also includes:
Determine whether the stack port of this equipment is arranged on multiple business boards；
If so, determining whether there is target service board, the target service board is the direct-connected opposite end member of stack port
Equipment includes the business board of all direct-connected member devices of this equipment；
If closing in this equipment other business boards in addition to the target service board there is only a target service board
On stack port；
Multiple target service boards if it exists then choose first in multiple described target service boards according to the first preset rules
Business board, and close the stack port in described equipment in addition to the first business board on other business boards；
Target service board if it does not exist then chooses target industry according to the second preset rules in the business board of described equipment
It is engaged in board set, and closes in described equipment other business boards in addition to the business board in the target service board set
Stack port on card；The intersection of the opposite end member device of the stack port of business board in the target service board set
All direct-connected member devices including described equipment.
8. stacking system fault handling method according to claim 7, which is characterized in that the method also includes:
After determining the fault restoration of switching matrix board, third notice message is sent to the main control device and is opened all
The all of the port of business board；The failure that the third notice message is used to indicate the switching matrix board of this equipment has been restored.
9. a kind of stacking system fault handling method, which is characterized in that applied to the slave of stacking system, the method packet
It includes:
Receive the second notice message that the main control device of the stacking system issues after receiving the first notice message, described
One notice message, which is used to indicate, to be sent the switching matrix board of the slave of first notice message and breaks down, and described
Two notice messages are used to indicate this equipment and set abnormal for the application state for sending the slave of first notice message
State, and calculate and obtain target unicast forwarding route, do not include the slave in the target unicast forwarding route.
10. stacking system fault handling method according to claim 9, which is characterized in that when the stacking system is non-
Chain type stacking system, the calculating obtain target unicast forwarding route and include:
It is chosen into the path of the purpose equipment in this equipment without the slave for sending first notice message
Path is as the unicast forwarding route.
11. a kind of main control device of stacking system characterized by comprising
Receiving unit, receives the first notice message that the slave of the stacking system is sent, and first notice message is used
It breaks down in the switching matrix board for indicating the slave；
Transmission unit, for sending the second notice message to all slaves of the stacking system；The second notice report
All slaves that text is used to indicate stacking system set the application state for sending the slave of first notice message
It is set to abnormality, and calculates and obtains target unicast forwarding route, is not included described in sending in the target unicast forwarding route
The slave of first notice message.
12. the main control device of stacking system according to claim 11, which is characterized in that the main control device further include:
Acquiring unit；
If the stacking system is non-chain stacking system, the acquiring unit, for receiving institute in the receiving unit
After stating the first notice message, the first broadcast forward-path is obtained, it is logical to send described first in the first broadcast forward-path
Know the slave of message for broadcast abscission ring point；
The transmission unit is also used to send the first broadcast forward-path to all slaves of the stacking system,
All slaves that the first broadcast forward-path is used to indicate the stacking system will be forwarded according to first broadcast
Path is forwarded the message of the forms of broadcasting.
13. the main control device of stacking system according to claim 11, which is characterized in that the main control device further includes place
Manage unit；
The processing unit sends institute for after the receiving unit receives first notice message, forbidding opening
State the service port of the business board of the slave of the first notice message.
14. the main control device of stacking system according to claim 11, which is characterized in that
The receiving unit is also used to receive the third notice message for sending the slave transmission of first notice message,
The failure that the third notice message is used to indicate the switching matrix board has been restored；
The transmission unit is also used to send the 4th notice message to all slaves of the stacking system；Described 4th
Notice message is used to indicate all slaves of stacking system for the slave for sending first notice message
Application state is set as normal condition, and recalculates unicast forwarding route.
15. a kind of slave of stacking system characterized by comprising
Whether detection unit, the switching matrix board for detecting this equipment break down；
Processing unit closes this equipment when for determining that the switching matrix board of this equipment breaks down in the detection unit
All business boards on service port；
Transmission unit, when for determining that the switching matrix board of this equipment breaks down in the detection unit, to the stacking
The main control device of system sends the first notice message, and first notice message is used to indicate the switching matrix board hair of this equipment
Raw failure.
16. the slave of stacking system according to claim 15, which is characterized in that the slave further includes connecing
Receive unit；
If the stacking system is non-chain stacking system, the receiving unit, in the master control to the stacking system
After equipment sends the first notice message, the first broadcast forward-path that the main control device is sent, first broadcast are received
This equipment is broadcast abscission ring point in forward-path；
The processing unit is also used to forbid being forwarded the message of the forms of broadcasting according to the first broadcast forward-path.
17. the slave of stacking system according to claim 16, which is characterized in that the processing unit is also used to
Determine whether the stack port of this equipment is arranged on multiple business boards；If so, target service board is determined whether there is,
The target service board be the direct-connected opposite end member device of stack port include this equipment all direct-connected member devices industry
Business board；If closing in this equipment other business in addition to the target service board there is only a target service board
Stack port on board；Multiple target service boards if it exists, then according to the first preset rules in multiple described target services
The first business board is chosen in board, and closes the heap in this equipment in addition to the first business board on other business boards
Folded port；Target service board if it does not exist then chooses target industry according to the second preset rules in the business board of this equipment
It is engaged in board set, and closes in this equipment in addition to the business board in the target service board set on other business boards
Stack port；The intersection of the opposite end member device of the stack port of business board in the target service board set includes
All direct-connected member devices of this equipment.
18. the slave of stacking system according to claim 15, which is characterized in that
The transmission unit, is also used to after the fault restoration of determining switching matrix board, sends third to the main control device
Notice message, the failure that the third notice message is used to indicate the switching matrix board of this equipment have been restored；
The processing unit is also used to after the fault restoration of determining switching matrix board, opens all of all business boards
Port.
19. a kind of slave of stacking system characterized by comprising
Receiving unit, the main control device for receiving the stacking system issue second logical after receiving the first notice message
Know message, first notice message is used to indicate the switching matrix board generation event for sending the slave of the first notice message
Barrier, second notice message are used to indicate this equipment and set the application state for sending the slave of first notice message
It is set to abnormality, and recalculates unicast forwarding route；
Processing unit, for setting abnormality for the application state for sending the slave of first notice message, and
Calculate and obtain target unicast forwarding route, do not include in the target unicast forwarding route send first notice message from
Belong to equipment.
20. the slave of stacking system according to claim 19, which is characterized in that when the stacking system is non-chain
Formula stacking system, the processing unit, specifically for being chosen into the path of the purpose equipment without transmission in this equipment
The path of the slave of first notice message is as the target unicast forwarding route.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811052829.0A CN109039887B (en) | 2018-09-10 | 2018-09-10 | Stacking system fault processing method and equipment |
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| CN201811052829.0A CN109039887B (en) | 2018-09-10 | 2018-09-10 | Stacking system fault processing method and equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112073236A (en) * | 2020-09-01 | 2020-12-11 | 深信服科技股份有限公司 | Failure processing method of stacking system, frame switch, stacking system and medium |
| CN113472643A (en) * | 2021-06-15 | 2021-10-01 | 新华三信息安全技术有限公司 | Fault processing method and device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101340456A (en) * | 2008-08-15 | 2009-01-07 | 杭州华三通信技术有限公司 | A converging method of distributed aggregated link failure and a stacking apparatus |
| CN102263678A (en) * | 2011-08-26 | 2011-11-30 | 杭州华三通信技术有限公司 | Method and device for predicting stack division |
| CN102347905A (en) * | 2011-10-31 | 2012-02-08 | 杭州华三通信技术有限公司 | Network equipment and forwarded information updating method |
| CN103546322A (en) * | 2013-10-28 | 2014-01-29 | 杭州华三通信技术有限公司 | Stack link failure processing method and device |
| CN103856357A (en) * | 2014-03-21 | 2014-06-11 | 迈普通信技术股份有限公司 | Stack system fault processing method and stack system |
| CN104219107A (en) * | 2014-08-26 | 2014-12-17 | 华为技术有限公司 | Communication fault detecting method, communication fault detecting device and communication fault detecting system |
| CN105656645A (en) * | 2014-11-12 | 2016-06-08 | 杭州华三通信技术有限公司 | Decision making method and device for fault processing of stacking system |
-
2018
- 2018-09-10 CN CN201811052829.0A patent/CN109039887B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101340456A (en) * | 2008-08-15 | 2009-01-07 | 杭州华三通信技术有限公司 | A converging method of distributed aggregated link failure and a stacking apparatus |
| CN102263678A (en) * | 2011-08-26 | 2011-11-30 | 杭州华三通信技术有限公司 | Method and device for predicting stack division |
| CN102347905A (en) * | 2011-10-31 | 2012-02-08 | 杭州华三通信技术有限公司 | Network equipment and forwarded information updating method |
| CN103546322A (en) * | 2013-10-28 | 2014-01-29 | 杭州华三通信技术有限公司 | Stack link failure processing method and device |
| CN103856357A (en) * | 2014-03-21 | 2014-06-11 | 迈普通信技术股份有限公司 | Stack system fault processing method and stack system |
| CN104219107A (en) * | 2014-08-26 | 2014-12-17 | 华为技术有限公司 | Communication fault detecting method, communication fault detecting device and communication fault detecting system |
| CN105656645A (en) * | 2014-11-12 | 2016-06-08 | 杭州华三通信技术有限公司 | Decision making method and device for fault processing of stacking system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112073236A (en) * | 2020-09-01 | 2020-12-11 | 深信服科技股份有限公司 | Failure processing method of stacking system, frame switch, stacking system and medium |
| CN112073236B (en) * | 2020-09-01 | 2023-09-08 | 深信服科技股份有限公司 | Fault processing method of stacking system, frame type switch, stacking system and medium |
| CN113472643A (en) * | 2021-06-15 | 2021-10-01 | 新华三信息安全技术有限公司 | Fault processing method and device |
| CN113472643B (en) * | 2021-06-15 | 2023-08-18 | 新华三信息安全技术有限公司 | Fault processing method and device |
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| Publication number | Publication date |
|---|---|
| CN109039887B (en) | 2021-06-29 |
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