CN103441878B - The ownership processing method of PE equipment and equipment in VCF network - Google Patents
The ownership processing method of PE equipment and equipment in VCF network Download PDFInfo
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Abstract
This application discloses ownership processing method and the equipment of PE equipment in a kind of VCF network, the method includes: become at least two CB system at CB System splitting, and after the topology of each the CB system obtained after division is all stable, PE equipment receives the first detection messages that direct-connected CB equipment is sent, wherein, the first detection messages carries the device identification of the total and main CB equipment of CB equipment in the CB system at this CB equipment place；The device identification of the total and main CB equipment of CB equipment carried in each first detection messages relatively received；According to comparative result, the second detection messages is sent to direct-connected specific CB equipment, the 3rd detection messages is sent to direct-connected other CB equipment in addition to specific CB equipment, and the VCF physical interface that this PE equipment is connected to other CB equipment is revised as blocked state, wherein, specific CB equipment belongs to one and meets pre-conditioned CB system.The application avoids the ownership confusion problem of PE equipment.
Description
Technical field
The application relates to network communication technology field, particularly to the ownership process side of PE equipment in a kind of VCF network
Method and equipment.
Background technology
VCF(Vertical Converged Framework, longitudinal fusion architecture) it is a kind of network equipment Intel Virtualization Technology.
VCF supports system is carried out isomery extension in longitudinal dimension, i.e. made by a box-shaped device (i.e. PE equipment)
It is that one block of remote interface plate joins in master system (i.e. the system that CB equipment is constituted), thus is integrally formed one
Platform logical Virtual equipment, reaches expansion I/O (Input/Output, input and output) port capabilities and carries out centralized Control
The purpose of management.
In VCF network, equipment is divided into CB(Controlling Bridge by role, controls bridge) equipment and PE(Port
Extender, ports-Extending) equipment two kinds.The typical networking structure of VCF network is as shown in Figure 1.
CB equipment represents control equipment, and CB equipment can be undertaken by the stronger box-shaped device of disposal ability or frame type equipment.
In actual applications, it will usually by multiple stage CB equipment by IRF(Intelligent Resilient Framework, intelligence
Resilient infrastructure) technique construction becomes a virtualization system, and it is properly termed as CB system, is so of value to PE equipment up
Redundancy.Seeing on the whole, this virtualization system is exactly a big CB equipment.
PE equipment represents Longitudinal Extension equipment, i.e. port expander (or claiming remote interface plate).As a rule, PE sets
Standby scarce capacity, to serve as CB equipment, management topology is difficult to bypass the immediate leadership, is therefore only capable of the work participating in datum plane
Make, do not possess the backup capabilities as CB equipment.In general PE equipment be the box-shaped device of low cost.
Link between CB equipment and PE equipment is referred to as VCF link, and be connected between CB equipment with PE equipment connects
Mouth is referred to as VCF physical interface.
As it is shown in figure 1, multiple stage CB equipment constitutes a CB system by IRF technology, PE equipment belongs to this
CB system.When this CB system there occurs division, such as, during as in figure 2 it is shown, split into two CB systems,
Now, same PE equipment is connected to the two CB system and can cause the ownership confusion problem of this PE equipment, i.e. should
Which in the two CB system PE equipment belong to.
Summary of the invention
This application provides ownership processing method and the equipment of PE equipment in a kind of VCF network, to solve prior art
Present in the chaotic problem of the PE equipment ownership that causes when CB System splitting becomes multiple CB system.
The technical scheme of the application is as follows:
On the one hand, it is provided that the ownership processing method of PE equipment in a kind of VCF network, VCF network includes: CB
Equipment and PE equipment, at least two CB equipment forms CB system, PE equipment and at least two by IRF technology
CB equipment connects, and the method includes:
The topology of each the CB system obtained after CB System splitting becomes at least two CB system, and division is the most steady
After Ding, PE equipment receives the first detection messages that direct-connected CB equipment is sent, and wherein, takes in the first detection messages
The device identification of the total and main CB equipment of the CB equipment in CB system with this CB equipment place；
PE equipment compares setting of the total and main CB equipment of CB equipment that carries in each first detection messages received
Standby mark；
According to comparative result, PE equipment sends the second detection messages to direct-connected specific CB equipment, removes spy to direct-connected
Determine other CB equipment beyond CB equipment and send the 3rd detection messages, and this PE equipment is connected to other CB sets
Standby VCF physical interface is revised as blocked state, and wherein, specific CB equipment belongs to one and meets pre-conditioned
CB system, the second detection messages maintains for indicating the VCF physical interface that CB equipment is connected to this PE equipment
Duty, CB equipment is connected to the VCF physical interface amendment of this PE equipment by the 3rd detection messages for instruction
For blocked state.
On the other hand, additionally providing the ownership processing method of PE equipment in a kind of VCF network, VCF network includes:
CB equipment and PE equipment, at least two CB equipment forms CB system, PE equipment and at least two by IRF technology
Individual CB equipment connects, and the method includes:
The topology of each the CB system obtained after CB System splitting becomes at least two CB system, and division is the most steady
After Ding, CB equipment sends the first detection messages to direct-connected PE equipment, wherein, carries in the first detection messages
The device identification of the total and main CB equipment of CB equipment in the CB system at this CB equipment place；
CB equipment receives the second detection messages or the 3rd detection messages that direct-connected PE equipment is sent；
If receive is the second detection messages, then this CB equipment is connected to send this second detection report by CB equipment
The VCF physical interface of the PE equipment of literary composition maintains duty；If that receive is the 3rd detection messages, then CB
This CB equipment is connected to send the VCF physical interface of the PE equipment of the 3rd detection messages and is revised as blocking by equipment
State.
Another aspect, additionally provides the PE equipment in a kind of VCF network, and VCF network includes: CB equipment and
PE equipment, at least two CB equipment forms CB system, PE equipment and at least two CB equipment by IRF technology
Connecting, this PE equipment includes:
Receiver module, each CB obtained after becoming at least two CB system, and division at CB System splitting
After the topology of system is all stable, receive the first detection messages that the CB equipment direct-connected with this PE equipment is sent, wherein,
First detection messages carries setting of the total and main CB equipment of CB equipment in the CB system at this CB equipment place
Standby mark；
Comparison module, for comparing the CB equipment sum carried in each first detection messages that receiver module receives
Device identification with main CB equipment；
Sending module, for the comparative result according to comparison module, sends out to the specific CB equipment direct-connected with this PE equipment
Send the second detection messages, send the 3rd to other CB equipment in addition to specific CB equipment direct-connected with this PE equipment
Detection messages, wherein, specific CB equipment belongs to one and meets pre-conditioned CB system, and the second detection messages is used
In indicating the VCF physical interface that CB equipment is connected to this PE equipment to maintain duty, the 3rd detection messages
For indicating the VCF physical interface that CB equipment is connected to this PE equipment to be revised as blocked state；
Processing module, for the comparative result according to comparison module, is connected to other CB equipment by this PE equipment
VCF physical interface is revised as blocked state.
Another aspect, additionally provides the CB equipment in a kind of VCF network, and VCF network includes: CB equipment and
PE equipment, at least two CB equipment forms CB system, PE equipment and at least two CB equipment by IRF technology
Connecting, this CB equipment includes:
Sending module, each CB obtained after becoming at least two CB system, and division at CB System splitting
After the topology of system is all stable, send the first detection messages to the PE equipment direct-connected with this CB equipment, wherein, the
One detection messages carries the equipment of the total and main CB equipment of the CB equipment in the CB system at this CB equipment place
Mark；
Receiver module, for receiving the second detection messages or the 3rd detection that the PE equipment direct-connected with this CB equipment is sent
Message；
Processing module, if receive for receiver module is the second detection messages, then is connected to this CB equipment send out
The VCF physical interface of the PE equipment carrying out this second detection messages maintains duty, if receive is the 3rd inspection
Observe and predict literary composition, then this CB equipment is connected to send the VCF physical interface amendment of the PE equipment of the 3rd detection messages
For blocked state.
By the above technical scheme of the application, it is proposed that one is applied to become at least two CB at CB System splitting
The ownership processing method of the PE equipment after the topology of each the CB system obtained after system, and division is all stable,
Each CB equipment at least two CB system obtained after division can send the first detection to direct-connected PE equipment
Message, carries the total and main CB equipment of CB equipment in this CB equipment place CB system in the first detection messages
Device identification, after PE equipment receives the first detection messages that direct-connected multiple CB equipment are sent, it is possible to compare
The device identification of the total and main CB equipment of CB equipment carried in these multiple first detection messages, according to comparative result,
PE equipment can only keep the VCF link between the CB equipment met in pre-conditioned CB system to continue
Work, and by the VCF link obstructions between the CB equipment in other CB systems, so that this PE equipment
Belong to this CB system conformed to a predetermined condition, it is to avoid the ownership confusion problem of PE equipment.
Accompanying drawing explanation
Fig. 1 is the typical networking structure schematic diagram of VCF network；
Fig. 2 is the structural representation after the VCF network division of Fig. 1；
Fig. 3 be the embodiment of the present application one VCF network in the schematic flow sheet of ownership processing method of PE equipment；
Fig. 4 is the schematic diagram of the VDF network of a kind of reality of the embodiment of the present application two；
Fig. 5 is the structural representation of the PE equipment in the VCF network of the embodiment of the present application three；
Fig. 6 is the structural representation of the CB equipment in the VCF network of the embodiment of the present application three.
Detailed description of the invention
In order to solve the PE equipment caused present in prior art when CB System splitting becomes multiple CB system
The problem that ownership is chaotic, provides the ownership of PE equipment in a kind of VCF network in following example of the application
Processing method, a kind of PE equipment and a kind of CB equipment.
The VCF network of the application following example includes: CB equipment and PE equipment, at least two CB sets
Standby by IRF technology one virtualization system of composition, referred to as CB system, PE equipment sets with at least two CB
Standby connection.
In the technical scheme of the application following example, it is proposed that one is applied to become at least at CB System splitting
Returning of PE equipment after the topology of each the CB system obtained after two CB systems, and division is all stable
Belonging to processing method, each the CB equipment at least two CB system obtained after division can be to direct-connected PE
Equipment sends the first detection messages, carries the CB in this CB equipment place CB system in the first detection messages
The device identification of the total and main CB equipment of equipment, PE equipment receives that direct-connected multiple CB equipment are sent
After one detection messages, it is possible to compare the total and main CB of CB equipment carried in these multiple first detection messages and set
Standby device identification, according to comparative result, PE equipment can only keep meeting pre-conditioned CB system with one
The VCF link between CB equipment in system works on, and by between the CB equipment in other CB systems
VCF link obstructions so that this PE equipment belongs to this CB system conformed to a predetermined condition, it is to avoid
The ownership confusion problem of PE equipment.
Embodiment one
In the VCF network of the embodiment of the present application one, the ownership processing method of PE equipment is applied to CB System splitting one-tenth extremely
After the topology of each the CB system obtained after two CB systems, and division less is all stable.That is, CB system is divided
It is cleaved at least two CB system, after the topology of this at least two CB system is all stable, has performed once to belong to inspection
Survey process, the concrete operations of this process are as it is shown on figure 3, comprise the following steps:
Step S302, each the CB system obtained after CB System splitting becomes at least two CB system, and division
After the topology of system is all stable, CB equipment sends the first detection messages, wherein, the first detection to direct-connected PE equipment
Message carries the device identification of the total and main CB equipment of the CB equipment in the CB system at this CB equipment place
(Identity, ID)；
In step s 302, each the CB equipment at least two CB system obtained after division all can suspend point
Split the topological data caused to process, and by all in running order VCF physical interfaces (namely VCF link)
High priority ground sends the first detection messages, carries in the CB system at this CB equipment place in the first detection messages
CB equipment sum, and the device id of the main CB equipment in this CB system.
Wherein, topological data processes and generates CB internal system network topological diagram exactly, including generating forwarding-table item etc..
Step S304, PE equipment receives the first detection messages that direct-connected CB equipment is sent, then, compares and receive
Each first detection messages in the device identification of the total and main CB equipment of CB equipment carried；
PE equipment can receive multiple by all in running order VCF physical interfaces (namely VCF link)
First detection messages.
Step S306, according to comparative result, PE equipment sends the second detection messages to direct-connected specific CB equipment, to
Direct-connected other CB equipment in addition to specific CB equipment sends the 3rd detection messages, and is connected to by this PE equipment
The VCF physical interface of other CB equipment is revised as blocked state, and wherein, specific CB equipment belongs to one and meets pre-
If the CB system of condition, CB equipment is connected to the VCF physics of this PE equipment by the second detection messages for instruction
Interface maintains duty, and CB equipment is connected to the VCF thing of this PE equipment by the 3rd detection messages for instruction
Reason interface is revised as blocked state；
Concrete, above-mentioned pre-conditioned meet first condition for CB equipment sum, wherein, first condition be maximum
Or it is minimum；When the CB system that CB equipment sum meets first condition has at least two, pre-conditioned for CB equipment
Sum meets first condition, and the device identification of main CB equipment meets second condition, and wherein, second condition is
Little or maximum.
Such as, when first condition is maximum, and when second condition is minimum, in step S304-S306, compares and connect
The CB equipment sum carried in each first detection messages received, if the first of the CB equipment sum maximum carried
Detection messages only one of which, then to send this first detection messages CB equipment (for convenience, be designated as specific
CB equipment) send the second detection messages, send the to direct-connected other CB equipment in addition to this specific CB equipment
Three detection messages, and the VCF physical interface that this PE equipment is connected to other CB equipment be revised as block (Block)
State；If the first detection messages of the CB equipment sum maximum carried has multiple, i.e. have multiple first detection messages
In carry CB equipment sum equal and maximum, then continue to compare this multiple first detection messages (CB i.e. carried
These multiple first detection messages that equipment sum is maximum and equal) in the device identification carried, if wherein there being one or many
The device identification carried in individual first detection messages is equal and minimum, then to sending the one or more first detection messages
CB equipment (for convenience of description, the most specific CB equipment) send the second detection messages, to except specific CB equipment
Other CB equipment in addition sends the 3rd detection messages, and this PE equipment is connected to the VCF of other CB equipment
Physical interface is revised as Block state.
Wherein, the VCF physical interface this PE equipment being connected to a CB equipment is revised as Block state, i.e.
This PE equipment is connected to the VCF link obstructions of this CB equipment.Be in blocked state VCF physical interface or
VCF link can quit work, and can only receive and dispatch control message (i.e. first/second/the 3rd/the 4th detection messages), and can not
Transmitting and receiving service message.
Thus, by comparing the total and main CB equipment of CB equipment carried in each first detection messages received
Device id, PE equipment can only keep between the CB equipment met in pre-conditioned CB system
VCF link works on, and by the VCF link obstructions between the CB equipment in other CB systems, so that
Obtain this PE equipment and belong to this CB system conformed to a predetermined condition.
It addition, in actual implementation process, for the problem of VCF link unavailable (down), such as, CB sets
Standby fault, or VCF link failure etc., can a waiting timer be set in advance on PE equipment, such as, should
Time a length of 2s of waiting timer, PE equipment, when receiving first first detection messages, opens this waiting timer,
If this waiting timer time-out, some in running order VCF link is still had to be not received by the first detection report
Literary composition, then be no longer waiting for, and performs comparison step at once.
Step S308, CB equipment receives the second detection messages or the 3rd detection messages that direct-connected PE equipment is sent, if
Receive is the second detection messages, then this CB equipment is connected to send the PE of this second detection messages by CB equipment
The VCF physical interface of equipment maintains duty, i.e. this VCF physical interface will not be processed by CB equipment,
Only this VCF physical interface is recorded as processed completing；If receive is the 3rd detection messages, then CB equipment will
This CB equipment is connected to send the VCF physical interface of the PE equipment of the 3rd detection messages and is revised as blocked state,
This VCF physical interface is recorded as processed completing.
In actual implementation process, for the disabled problem of VCF link, such as, PE device fails, or
VCF link breaks down, and can pre-set a waiting timer on CB equipment, such as, such treats timing
Time a length of 2s of device, if this waiting timer time-out, does not also receive second from some VCF physical interface
Detection messages or the 3rd detection messages, then be recorded as processed completing by this VCF physical interface.
It addition, after receiving the second detection messages or the 3rd detection messages that direct-connected all PE equipment send,
If this CB equipment is standby (standby) CB equipment, then by each VCF physical interface current on this CB equipment
State is sent to main CB equipment by the 4th detection messages, starts topological data afterwards and processes；If this CB equipment is
Main CB equipment, then, after receiving the 4th detection messages that all standby CB equipment is sent, start at topological data
Reason, changes into system event, and such as masterslave switchover, and equipment leaves.
In actual implementation process, occur abnormal for standby CB equipment, it is impossible to send the 4th detection messages to main CB
The problem of equipment, can arrange a waiting timer, such as, this waiting timer in advance on main CB equipment
Shi Changwei 3s, if waiting timer time-out the most do not receive certain/some the 4th detection messages sent for CB equipment,
The most main CB equipment is ignored as this standby CB equipment, continues to start topological data and processes.
In the specific implementation process of the method for the embodiment of the present application one, for the problem of message dropping, CB equipment is permissible
Periodically sending the first detection messages, such as, the cycle is 100ms, and, CB equipment is being in work from all
Receive, on the VCF physical interface (or VCF link) of state, the second detection messages or the 3rd detection that PE equipment is sent
After message, then this ownership detection process terminates；Further, identify once by carrying serial number in detection messages
Ownership detection process, when starting once ownership detection, CB equipment carries this in the first detection messages sent
The serial number that ownership detection is corresponding, PE equipment, after having performed comparison step, this ownership will detect corresponding sequence
It is the most processed that row labelled notation becomes old(to show)；If a VCF physical interface on PE equipment is already at Block
State, still have received the first detection messages, then this PE equipment replys the 3rd detection by this VCF physical interface
Message, if a VCF physical interface on this PE equipment is not in Block state (the most in running order),
Still have received the first detection messages, the then serial number carried in this first detection messages received and this locality
Have been labeled as the serial number of old identical in the case of, directly reply the second detection report by this VCF physical interface
Literary composition, the serial number (for convenience, being designated as serial number 1) carried in this first detection messages received with
In the case of the local serial number having been labeled as old differs, illustrate that this is in new once ownership detection
First detection messages, this PE equipment waits that other in running order VCF physical interfaces receive and carries sequence
After first detection messages of number 1, perform comparison step, after comparison step is complete, serial number 1 is marked as old.
If additionally, there occurs again division during once dividing the ownership detection caused, division can cause newly again
Once ownership detection process, then CB equipment can reset waiting timer, to this ownership detection during be revised as
The state of the VCF physical interface of Block state keeps constant, starts new once ownership detection process afterwards.
Embodiment two
As a example by the VCF network shown in Fig. 4, describe the method in embodiment one in detail.As shown in Figure 4
In VCF network, CB equipment CB1, CB2 and CB3 form a CB system, PE equipment by IRF technology
PE1 is connected to CB1 and VB2, PE equipment PE2 and is connected to CB1, CB2 and CB3.Due to CB1 and CB2
Between link there occurs that interruption causes this CB System splitting to become two CB systems: a CB system only includes
CB1, the main CB equipment in this CB system is CB1；Another CB system includes: CB2 and CB3, should
Main CB equipment in CB system is CB2.
After the topological robust of the two CB system obtained after cleaving, the ownership detection process that this division causes
Including below scheme:
CB1 suspends the topological data process that division causes, by all VCF physical interfaces on this CB equipment (i.e.
Two VCF physical interfaces) send the first detection messages, the CB equipment sum carried in this first detection messages is 1,
The device id of main CB equipment is 1；CB2 also suspends the topological data process that division causes, by this CB equipment
All VCF physical interfaces (i.e. two VCF physical interfaces) send the first detection messages, this first detection messages
In the CB equipment sum that carries be 2, the device id of main CB equipment is 2；CB3 also suspends the topology that division causes
Data process, and send the by all VCF physical interfaces (i.e. 1 VCF physical interface) on this CB equipment
One detection messages, the CB equipment sum carried in this first detection messages is 2, and the device id of main CB equipment is 2.
PE1 receives the first detection messages from CB1 and CB2, compares and carries in the two the first detection messages
CB equipment sum, comparative result is that the CB equipment sum carried in first detection messages of CB2 is maximum, then
PE1 sends the second detection messages to CB2, sends the 3rd detection messages to CB1, and is connected to by this PE equipment
The status modifier of the VCF physical interface of CB1 is Block state.
PE2 receives the first detection messages from CB1, CB2 and CB3, compares in these three the first detection messages
The CB equipment sum carried, comparative result is the CB equipment carried in first detection messages of CB2 and CB3
Sum is equal and maximum, then continue to compare the size of the device identification carried in these 2 first detection messages, compare knot
Fruit is equal, then PE2 sends the second detection messages to CB2 and CB3, sends the 3rd detection messages to CB1, and
The status modifier of the VCF physical interface that this PE equipment is connected to CB1 is Block state.
CB1 receives after the 3rd detection messages of PE1 and PE2, and this CB equipment is connected to PE1's
The status modifier of VCF physical interface and the VCF physical interface that is connected to PE2 is Block state, by the two
VCF physical interface is recorded as processed completing, then, owing to this CB equipment is exactly main CB equipment, and place CB
The most standby CB equipment in system, then continue topological data and process.
CB3 receives after second detection messages of PE2, and this CB equipment is not connected to the VCF of PE2
Physical interface processes, and only this VCF physical interface is recorded as processed completing, then, owing to this CB sets
Standby is standby CB equipment, then by the current state of this VCF physical interface: duty is sent by the 4th detection messages
To main CB equipment CB2, continue topological data and process.
CB2 receives after second detection messages of PE1 and PE2, this CB equipment is not connected to PE1's
VCF physical interface and the VCF physical interface being connected to PE2 process, and are only remembered by the two VCF physical interface
Record completes for processed, then, owing to this CB equipment is main CB equipment, then waits the 4th detection messages of CB3,
Receiving after the 4th detection messages of CB3, continuing topological data and process.
Embodiment three
For the method in above-described embodiment one, the embodiment of the present application three provides the PE equipment in a kind of VCF network
With CB equipment.
As it is shown in figure 5, PE equipment includes with lower module: receiver module 101, comparison module 102 and sending module
103, wherein:
Receiver module 101, each obtained after becoming at least two CB system, and division at CB System splitting
After the topology of CB system is all stable, receive the first detection messages that the CB equipment direct-connected with this PE equipment is sent,
Wherein, the total and main CB of CB equipment carried in the first detection messages in the CB system at this CB equipment place sets
Standby device identification；
Comparison module 102, sets for comparing the CB carried in each first detection messages that receiver module 101 receives
The device identification of standby total and main CB equipment；
Sending module 103, for according to the comparative result of comparison module 102, to direct-connected with this PE equipment specific
CB equipment sends the second detection messages, sets to other CB in addition to specific CB equipment direct-connected with this PE equipment
Preparation send the 3rd detection messages, and wherein, specific CB equipment belongs to one and meets pre-conditioned CB system, and second
Detection messages is used for indicating the VCF physical interface that CB equipment is connected to this PE equipment to maintain duty, the
Three detection messages are revised as blocked state for indicating the VCF physical interface that CB equipment is connected to this PE equipment；
Processing module, for the comparative result according to comparison module, is connected to other CB equipment by this PE equipment
VCF physical interface is revised as blocked state.
Wherein, above-mentioned pre-conditioned meet first condition for CB equipment sum, wherein, first condition be maximum or
Minimum；When the CB system that CB equipment sum meets first condition has at least two, pre-conditioned total for CB equipment
Number meets first condition, and the device identification of main CB equipment meets second condition, and wherein, second condition is minimum
Or it is maximum.
As shown in Figure 6, CB equipment 20 includes with lower module:
Sending module 201, each obtained after becoming at least two CB system, and division at CB System splitting
After the topology of CB system is all stable, send the first detection messages to the PE equipment direct-connected with this CB equipment, wherein,
First detection messages carries setting of the total and main CB equipment of CB equipment in the CB system at this CB equipment place
Standby mark；
Receiver module 202, for receiving the second detection messages or the 3rd that the PE equipment direct-connected with this CB equipment is sent
Detection messages；
Processing module 203, if receive for receiver module 202 is the second detection messages, then by this CB equipment even
The VCF physical interface being connected to send the PE equipment of this second detection messages maintains duty, if receive is
3rd detection messages, then the VCF physics that this CB equipment is connected to send the PE equipment of the 3rd detection messages connects
Mouth is revised as blocked state.
It addition, CB equipment also includes: suspend module and start module, wherein:
Suspend module, each CB obtained after becoming at least two CB system, and division at CB System splitting
After the topology of system is all stable, suspend the topological data process that division causes；
Sending module, if being additionally operable to this CB equipment for for CB equipment, then receiving and this CB equipment at receiver module
After the second detection messages that direct-connected all PE equipment are sent or the 3rd detection messages, by this CB equipment each
The current state of VCF physical interface is sent to main CB equipment by the 4th detection messages；
Receiver module, if being additionally operable to this CB equipment is main CB equipment, then receives the 4th detection that standby CB equipment is sent
Message；
Start module, if being standby CB equipment for this CB equipment, then at sending module by each on this CB equipment
After the current state of individual VCF physical interface is sent to main CB equipment by the 4th detection messages, start topology
Data process；If being additionally operable to this CB equipment is main CB equipment, then receive and this CB equipment at receiver module
The second detection messages that direct-connected all PE equipment are sent or the 3rd detection messages, and all standby CB equipment sends out
After the 4th detection messages come, start topological data and process.
To sum up, the application above example can reach techniques below effect:
Propose one to be applied to become at least two CB system at CB System splitting, and obtain after division each
The ownership processing method of the PE equipment after the topology of individual CB system is all stable, at least two obtained after division
Each CB equipment in CB system can send the first detection messages, the first detection report to direct-connected PE equipment
Literary composition carries the device identification of the total and main CB equipment of CB equipment in this CB equipment place CB system,
After PE equipment receives the first detection messages that direct-connected multiple CB equipment are sent, it is possible to compare this multiple
The device identification of the total and main CB equipment of CB equipment carried in one detection messages, according to comparative result, PE
Equipment can only keep the VCF link between the CB equipment met in pre-conditioned CB system to continue
Continuous work, and by the VCF link obstructions between the CB equipment in other CB systems, so that this PE
Equipment belongs to this CB system conformed to a predetermined condition, it is to avoid the ownership confusion problem of PE equipment.
The foregoing is only the preferred embodiment of the application, not in order to limit the application, all in the application
Spirit and principle within, any modification, equivalent substitution and improvement etc. done, should be included in the application protect
Within the scope of protecting.
Claims (10)
1. an ownership processing method for longitudinal fusion architecture VCF network middle port extension PE equipment, described VCF
Network includes: control bridge CB equipment and PE equipment, and at least two CB equipment passes through intelligent elastic framework IRF skill
Art composition CB system, PE equipment is connected with at least two CB equipment, it is characterised in that described method includes:
The topology of each the CB system obtained after CB System splitting becomes at least two CB system, and division is the most steady
After Ding, PE equipment receives the first detection messages that direct-connected CB equipment is sent, and wherein, takes in the first detection messages
The device identification of the total and main CB equipment of the CB equipment in CB system with this CB equipment place；
PE equipment compares setting of the total and main CB equipment of CB equipment that carries in each first detection messages received
Standby mark；
According to comparative result, PE equipment sends the second detection messages to direct-connected specific CB equipment, to direct-connected except institute
Other CB equipment beyond specific CB equipment stated sends the 3rd detection messages, and this PE equipment is connected to described its
His the VCF physical interface of CB equipment is revised as blocked state, and wherein, described specific CB equipment belongs to one and meets
Pre-conditioned CB system, CB equipment is connected to the VCF thing of this PE equipment by the second detection messages for instruction
Reason interface maintains duty, and CB equipment is connected to the VCF of this PE equipment by the 3rd detection messages for instruction
Physical interface is revised as blocked state.
Method the most according to claim 1, it is characterised in that
Described pre-conditioned meeting first condition for CB equipment sum, wherein, described first condition is maximum or minimum；
At least two is had when CB equipment sum meets the CB system that described first condition is maximum, or, CB equipment
Sum meets the CB system that described first condition is minimum when having at least two, described pre-conditioned total for CB equipment
Number meets described first condition, and the device identification of main CB equipment meets second condition, wherein, and described Article 2
Part is minimum or maximum.
3. an ownership processing method for longitudinal fusion architecture VCF network middle port extension PE equipment, described VCF
Network includes: control bridge CB equipment and PE equipment, and at least two CB equipment passes through intelligent elastic framework IRF skill
Art composition CB system, PE equipment is connected with at least two CB equipment, it is characterised in that described method includes:
The topology of each the CB system obtained after CB System splitting becomes at least two CB system, and division is the most steady
After Ding, CB equipment sends the first detection messages to direct-connected PE equipment, wherein, carries in the first detection messages
The device identification of the total and main CB equipment of CB equipment in the CB system at this CB equipment place；
CB equipment receives the second detection messages or the 3rd detection messages that direct-connected PE equipment is sent；
If receive is the second detection messages, then this CB equipment is connected to send this second detection report by CB equipment
The VCF physical interface of the PE equipment of literary composition maintains duty；If that receive is the 3rd detection messages, then CB
This CB equipment is connected to send the VCF physical interface of the PE equipment of the 3rd detection messages and is revised as blocking by equipment
State.
Method the most according to claim 3, it is characterised in that become at least two CB system at CB System splitting
After the topology of each the CB system obtained after system, and division is all stable, also include:
CB equipment suspends the topological data process that described division causes.
Method the most according to claim 4, it is characterised in that send receiving direct-connected all PE equipment
The second detection messages or the 3rd detection messages after, also include:
If this CB equipment is standby CB equipment, then the current state of each VCF physical interface on this CB equipment is led to
Cross the 4th detection messages and be sent to main CB equipment, start described topological data afterwards and process；
If this CB equipment is main CB equipment, then after receiving the 4th detection messages that all standby CB equipment is sent,
Start described topological data to process.
6. the ports-Extending PE equipment in longitudinal fusion architecture VCF network, described VCF network includes:
Controlling bridge CB equipment and PE equipment, at least two CB equipment forms CB system by intelligent elastic framework IRF technology
System, PE equipment is connected with at least two CB equipment, it is characterised in that described PE equipment includes:
Receiver module, each CB obtained after becoming at least two CB system, and division at CB System splitting
After the topology of system is all stable, receive the first detection messages that the CB equipment direct-connected with this PE equipment is sent, wherein,
First detection messages carries setting of the total and main CB equipment of CB equipment in the CB system at this CB equipment place
Standby mark；
Comparison module, the CB equipment carried in each first detection messages that relatively described receiver module receives
The device identification of total and main CB equipment；
Sending module, for the comparative result according to described comparison module, sets to the specific CB direct-connected with this PE equipment
Preparation send the second detection messages, to other CB equipment except described specific CB equipment in addition to direct-connected with this PE equipment
Sending the 3rd detection messages, wherein, described specific CB equipment belongs to one and meets pre-conditioned CB system, the
Two detection messages are used for indicating the VCF physical interface that CB equipment is connected to this PE equipment to maintain duty,
3rd detection messages is revised as blocked state for indicating the VCF physical interface that CB equipment is connected to this PE equipment；
Processing module, for the comparative result according to described comparison module, is connected to other CB described by this PE equipment
The VCF physical interface of equipment is revised as blocked state.
PE equipment the most according to claim 6, it is characterised in that
Described pre-conditioned meeting first condition for CB equipment sum, wherein, described first condition is maximum or minimum；
At least two is had when CB equipment sum meets the CB system that described first condition is maximum, or, CB equipment
Sum meets the CB system that described first condition is minimum when having at least two, described pre-conditioned total for CB equipment
Number meets described first condition, and the device identification of main CB equipment meets second condition, wherein, and described Article 2
Part is minimum or maximum.
8. the control bridge CB equipment in longitudinal fusion architecture VCF network, described VCF network includes: CB
Equipment and ports-Extending PE equipment, at least two CB equipment forms CB system by intelligent elastic framework IRF technology,
PE equipment is connected with at least two CB equipment, it is characterised in that described CB equipment includes:
Sending module, each CB obtained after becoming at least two CB system, and division at CB System splitting
After the topology of system is all stable, send the first detection messages to the PE equipment direct-connected with this CB equipment, wherein, the
One detection messages carries the equipment of the total and main CB equipment of the CB equipment in the CB system at this CB equipment place
Mark；
Receiver module, for receiving the second detection messages or the 3rd detection that the PE equipment direct-connected with this CB equipment is sent
Message；
Processing module, if receive for described receiver module is the second detection messages, then connects this CB equipment
VCF physical interface to the PE equipment sending this second detection messages maintains duty, if receive is
Three detection messages, then be connected to send the VCF physical interface of the PE equipment of the 3rd detection messages by this CB equipment
It is revised as blocked state.
CB equipment the most according to claim 8, it is characterised in that also include:
Suspend module, each CB obtained after becoming at least two CB system, and division at CB System splitting
After the topology of system is all stable, suspend the topological data process that described division causes.
CB equipment the most according to claim 9, it is characterised in that also include: start module；
Described sending module, if being additionally operable to this CB equipment for standby CB equipment, then described receiver module receive with
After the second detection messages that the direct-connected all PE equipment of this CB equipment are sent or the 3rd detection messages, this CB is set
The current state of standby each VCF physical interface upper is sent to main CB equipment by the 4th detection messages；
Described receiver module, if being additionally operable to this CB equipment is main CB equipment, then receives the 4th sent for CB equipment
Detection messages；
Described beginning module, if being standby CB equipment for this CB equipment, then at described sending module by this CB equipment
After the current state of each VCF physical interface upper is sent to main CB equipment by the 4th detection messages, start described
Topological data processes；If being additionally operable to this CB equipment is main CB equipment, then receive and this CB at described receiver module
The second detection messages that the direct-connected all PE equipment of equipment are sent or the 3rd detection messages, and all standby CB equipment sends out
After the 4th detection messages come, start described topological data and process.
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| CN103731303B (en) * | 2013-12-20 | 2017-08-11 | 新华三技术有限公司 | A kind of longitudinal fusion architecture interface realizes the method and apparatus of many active entities detections |
| EP3116161B1 (en) * | 2014-04-01 | 2018-03-14 | Huawei Device (Dongguan) Co., Ltd. | Security unit management method and terminal |
| CN104243358B (en) * | 2014-09-18 | 2018-10-26 | 新华三技术有限公司 | The method and device that PE device softwares load in VCF systems |
| CN105634792B (en) * | 2015-07-23 | 2019-04-05 | 新华三技术有限公司 | A kind of transmission method and device of configuration information |
| CN105827496B (en) * | 2016-04-28 | 2019-05-07 | 新华三技术有限公司 | Manage the method and device of PE equipment |
| CN106230753B (en) * | 2016-07-14 | 2019-09-06 | 新华三技术有限公司 | Port expander PE downlink port control method and device |
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