CN103441878A - Method and device for processing ownership of PE device in VCF network - Google Patents
Method and device for processing ownership of PE device in VCF network Download PDFInfo
- Publication number
- CN103441878A CN103441878A CN201310385858XA CN201310385858A CN103441878A CN 103441878 A CN103441878 A CN 103441878A CN 201310385858X A CN201310385858X A CN 201310385858XA CN 201310385858 A CN201310385858 A CN 201310385858A CN 103441878 A CN103441878 A CN 103441878A
- Authority
- CN
- China
- Prior art keywords
- equipment
- detection messages
- vcf
- main
- physical interface
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a method and device for processing the ownership of a PE device in a VCF network. The method includes the steps of enabling the PE device to receive first detection messages sent by a specific CB device directly connected with the PE device after a CB system is divided into at least two CB subsystems and the topologies of the CB subsystems obtained through division are stable, comparing the total number of the CB devices carried by each received first detection message with the identification of the main CB device carried by each received first detection message, and according to the comparison result, sending second detection messages to the specific CB device directly connected with the PE device, sending third detection messages to other CB devices directly connected with the PE device expect for the specific CB device, and modifying the states of VCF physical interfaces, connected to the other CB devices, of the PE device to be in a blocked state, wherein each first detection message carries the total number of the CB devices in the CB subsystem where the specific CB device is located and the device identification of the main CB device, and the specific CB device belongs to the CB subsystem which conforms to preset conditions. According to the method and device for processing the ownership of the PE device in the VCF network, the problem the ownership of the PE device is not clear is solved.
Description
Technical field
The application relates to network communications technology field, particularly ownership processing method and the equipment of PE equipment in a kind of VCF network.
Background technology
VCF(Vertical Converged Framework, vertically fusion architecture) be a kind of network equipment Intel Virtualization Technology.VCF is vertically supporting system is carried out to the isomery expansion on dimension,, using a box-shaped device (being PE equipment) as a remote interface plate, join in master system (being the system that CB equipment forms), a thereby logical Virtual equipment of whole formation, reach expansion I/O (Input/Output, input and output) port ability and the purpose of carrying out concentrated controling management.
In the VCF network, equipment is divided into CB(Controlling Bridge by the role, controls bridge) equipment and PE(Port Extender, ports-Extending) two kinds of equipment.The classical group web frame of VCF network as shown in Figure 1.
CB equipment means control appliance, and box-shaped device or frame type equipment that CB equipment can be stronger by disposal ability are born.In actual applications, usually can be by many CB equipment by IRF(Intelligent Resilient Framework, intelligent elastic framework) technique construction becomes a virtualization system, can be called the CB system, is of value to so the up redundancy of PE equipment.See on the whole, this virtualization system is exactly a large CB equipment.
PE equipment means Longitudinal Extension equipment, i.e. port expander (or claiming the remote interface plate).As a rule, the scarce capacity of PE equipment, to serve as CB equipment, is difficult to bypass the immediate leadership on the management topology, therefore only can participate in the work of datum plane, does not possess the backup capabilities as CB equipment.In general PE equipment be box-shaped device cheaply.
Link between CB equipment and PE equipment is called the VCF link, and the interface be connected between CB equipment and PE equipment is called the VCF physical interface.
As shown in Figure 1, many CB equipment have formed a CB system by the IRF technology, and PE equipment belongs to this CB system.When division has occurred this CB system, for example, as shown in Figure 2, while having split into two CB systems, now, same PE equipment connection to these two CB systems can cause the chaotic problem of the ownership of this PE equipment, that is, which in these two CB systems this PE equipment belong to.
Summary of the invention
The application provides ownership processing method and the equipment of PE equipment in a kind of VCF network, to solve the PE equipment caused existed in prior art when the CB System splitting becomes a plurality of CB system, belongs to chaotic problem.
The application's technical scheme is as follows:
On the one hand, provide the ownership processing method of PE equipment in a kind of VCF network, the VCF network comprises: CB equipment and PE equipment, and at least two CB equipment form the CB system by the IRF technology, PE equipment and at least two CB equipment connections, the method comprises:
Become at least two CB systems at the CB System splitting, and after the topology of each the CB system obtained after division is all stablized, PE equipment receives the first detection messages that direct-connected CB equipment is sent, wherein, carry CB equipment sum in the CB system at this CB equipment place and the device identification of main CB equipment in the first detection messages;
The CB equipment sum carried in each first detection messages that the PE comparison in equipment receives and the device identification of main CB equipment;
According to comparative result, PE equipment sends the second detection messages to direct-connected specific CB equipment, send the 3rd detection messages to direct-connected other CB equipment except specific CB equipment, and this PE equipment connection to the VCF physical interface of other CB equipment is revised as to blocked state, wherein, specific CB equipment belongs to one and meets pre-conditioned CB system, the second detection messages is used to indicate CB equipment connection to the VCF physical interface of this PE equipment is maintained to operating state, the 3rd detection messages is used to indicate CB equipment connection to the VCF physical interface of this PE equipment is revised as to blocked state.
On the other hand, also provide the ownership processing method of PE equipment in a kind of VCF network, the VCF network comprises: CB equipment and PE equipment, and at least two CB equipment form the CB system by the IRF technology, PE equipment and at least two CB equipment connections, the method comprises:
Become at least two CB systems at the CB System splitting, and after the topology of each the CB system obtained after division is all stablized, CB equipment sends the first detection messages to direct-connected PE equipment, wherein, carry CB equipment sum in the CB system at this CB equipment place and the device identification of main CB equipment in the first detection messages;
CB equipment receives the second detection messages or the 3rd detection messages that direct-connected PE equipment is sent;
If what receive is the second detection messages, CB equipment maintains operating state by this CB equipment connection to the VCF physical interface of the PE equipment of sending this second detection messages; If what receive is the 3rd detection messages, CB equipment is revised as blocked state by this CB equipment connection to the VCF physical interface of the PE equipment of sending the 3rd detection messages.
Another aspect, also provide the PE equipment in a kind of VCF network, and the VCF network comprises: CB equipment and PE equipment, and at least two CB equipment form the CB system by the IRF technology, PE equipment and at least two CB equipment connections, this PE equipment comprises:
Receiver module, for at the CB System splitting, becoming at least two CB systems, and after the topology of each the CB system obtained after division is all stablized, receive the first detection messages that the CB equipment direct-connected with this PE equipment is sent, wherein, carry CB equipment sum in the CB system at this CB equipment place and the device identification of main CB equipment in the first detection messages;
Comparison module, the CB equipment sum carried for each first detection messages that relatively receiver module receives and the device identification of main CB equipment;
Sending module, for the comparative result according to comparison module, to with the direct-connected specific CB equipment of this PE equipment, sending the second detection messages, to with direct-connected other CB equipment except specific CB equipment of this PE equipment, sending the 3rd detection messages, wherein, specific CB equipment belongs to one and meets pre-conditioned CB system, the second detection messages is used to indicate CB equipment connection to the VCF physical interface of this PE equipment is maintained to operating state, and the 3rd detection messages is used to indicate CB equipment connection to the VCF physical interface of this PE equipment is revised as to blocked state;
Processing module, for the comparative result according to comparison module, be revised as blocked state by this PE equipment connection to the VCF physical interface of other CB equipment.
Another aspect, also provide the CB equipment in a kind of VCF network, and the VCF network comprises: CB equipment and PE equipment, and at least two CB equipment form the CB system by the IRF technology, PE equipment and at least two CB equipment connections, this CB equipment comprises:
Sending module, for at the CB System splitting, becoming at least two CB systems, and after the topology of each the CB system obtained after division is all stablized, to with the direct-connected PE equipment of this CB equipment, sending the first detection messages, wherein, carry CB equipment sum in the CB system at this CB equipment place and the device identification of main CB equipment in the first detection messages;
Receiver module, the second detection messages or the 3rd detection messages for receiving the PE equipment direct-connected with this CB equipment, sent;
Processing module, if what receive for receiver module is the second detection messages, this CB equipment connection to the VCF physical interface of the PE equipment of sending this second detection messages is maintained to operating state, if what receive is the 3rd detection messages, this CB equipment connection to the VCF physical interface of the PE equipment of sending the 3rd detection messages is revised as to blocked state.
Above technical scheme by the application, propose a kind of being applied to and become at least two CB systems at the CB System splitting, and the topology of each the CB system obtained after division is the ownership processing method of stable PE equipment afterwards all, each CB equipment at least two CB systems that obtain after division can send the first detection messages to direct-connected PE equipment, carry the device identification of CB equipment in this CB equipment place CB system sum and main CB equipment in the first detection messages, after PE equipment receives the first detection messages that direct-connected a plurality of CB equipment send, just can compare the CB equipment sum that carries in these a plurality of first detection messages and the device identification of main CB equipment, according to comparative result, PE equipment can only keep and CB equipment met in pre-conditioned CB system between the VCF link work on, and will and other CB systems in CB equipment between the VCF link obstructions, thereby make this PE equipment belong to the CB system that this conforms to a predetermined condition, avoided the chaotic problem of ownership of PE equipment.
The accompanying drawing explanation
Fig. 1 is the classical group web frame schematic diagram of VCF network;
Fig. 2 is the structural representation after the VCF network of Fig. 1 divides;
Fig. 3 is the schematic flow sheet of the ownership processing method of PE equipment in the VCF network of the embodiment of the present application one;
Fig. 4 is the schematic diagram of 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.
Embodiment
Belong to chaotic problem in order to solve the PE equipment caused existed in prior art when the CB System splitting becomes a plurality of CB system, the ownership processing method of PE equipment in a kind of VCF network, a kind of PE equipment and a kind of CB equipment are provided in following examples of the application.
The VCF network of the application's following examples comprises: CB equipment and PE equipment, at least two CB equipment form a virtualization system by the IRF technology, are called the CB system, PE equipment and at least two CB equipment connections.
In the technical scheme of the application's following examples, propose a kind of being applied to and become at least two CB systems at the CB System splitting, and the topology of each the CB system obtained after division is the ownership processing method of stable PE equipment afterwards all, each CB equipment at least two CB systems that obtain after division can send the first detection messages to direct-connected PE equipment, carry the device identification of CB equipment in this CB equipment place CB system sum and main CB equipment in the first detection messages, after PE equipment receives the first detection messages that direct-connected a plurality of CB equipment send, just can compare the CB equipment sum that carries in these a plurality of first detection messages and the device identification of main CB equipment, according to comparative result, PE equipment can only keep and CB equipment met in pre-conditioned CB system between the VCF link work on, and will and other CB systems in CB equipment between the VCF link obstructions, thereby make this PE equipment belong to the CB system that this conforms to a predetermined condition, avoided the chaotic problem of ownership of PE equipment.
Embodiment mono-
In the VCF network of the embodiment of the present application one, the ownership processing method of PE equipment is applied to the CB System splitting and becomes at least two CB systems, and the topology of each the CB system obtained after division all stable after.That is, the CB System splitting has become at least two CB systems, and the topology of these at least two CB systems is carried out and once belonged to testing process after all stablizing, and the concrete operations of this process as shown in Figure 3, comprise the following steps:
Step S302, become at least two CB systems at the CB System splitting, and after the topology of each the CB system obtained after division is all stablized, CB equipment sends the first detection messages to direct-connected PE equipment, wherein, carry CB equipment sum in the CB system at this CB equipment place and the device identification (Identity, ID) of main CB equipment in the first detection messages;
In step S302, each CB equipment at least two CB systems that obtain after division all can suspend the topological data processing that division causes, and send the first detection messages by all in running order VCF physical interfaces (being also the VCF link) high priority ground, carry the CB equipment sum in the CB system at this CB equipment place in the first detection messages, and the device id of the main CB equipment in this CB system.
Wherein, it is exactly to generate CB internal system network topological diagram that topological data is processed, and comprises generating forward list item etc.
Step S304, PE equipment receives the first detection messages that direct-connected CB equipment is sent, then, the CB equipment sum carried in each relatively receiving the first detection messages and the device identification of main CB equipment;
PE equipment can receive a plurality of the first detection messages by all in running order VCF physical interfaces (being also the VCF link).
Step S306, according to comparative result, PE equipment sends the second detection messages to direct-connected specific CB equipment, send the 3rd detection messages to direct-connected other CB equipment except specific CB equipment, and this PE equipment connection to the VCF physical interface of other CB equipment is revised as to blocked state, wherein, specific CB equipment belongs to one and meets pre-conditioned CB system, the second detection messages is used to indicate CB equipment connection to the VCF physical interface of this PE equipment is maintained to operating state, the 3rd detection messages is used to indicate CB equipment connection to the VCF physical interface of this PE equipment is revised as to blocked state,
Concrete, above-mentioned pre-conditionedly for CB equipment sum, meet first condition, wherein, first condition is maximum or minimum; When the CB system that meets first condition when CB equipment sum has at least two, pre-conditionedly for CB equipment sum, meet first condition, and the device identification of main CB equipment meets second condition, wherein, second condition is minimum or maximum.
For example, when first condition is maximum, and second condition is for hour, in step S304-S306, the CB equipment sum carried in each relatively receiving the first detection messages, if the first maximum detection messages of the CB equipment carried sum only has one, to the CB equipment of sending this first detection messages (for convenience, be designated as specific CB equipment) send the second detection messages, send the 3rd detection messages to direct-connected other CB equipment except this specific CB equipment, and this PE equipment connection to the VCF physical interface of other CB equipment is revised as to obstruction (Block) state, if the first maximum detection messages of the CB equipment carried sum has a plurality of, , there is the CB equipment sum carried in a plurality of the first detection messages equal and maximum, continue to compare the device identification of carrying in these a plurality of first detection messages (these maximum and equal a plurality of first detection messages of CB equipment sum of carrying), the device identification of carrying in one or more the first detection messages if wherein have equates and is minimum, to the CB equipment of sending the one or more the first detection messages (for convenience of description, be called specific CB equipment) send the second detection messages, send the 3rd detection messages to other CB equipment except specific CB equipment, and this PE equipment connection to the VCF physical interface of other CB equipment is revised as to the Block state.
Wherein, the VCF physical interface of this PE equipment connection to CB equipment is revised as to the Block state, that is, and the VCF link obstructions by this PE equipment connection to this CB equipment.Can quit work in the VCF of blocked state physical interface or VCF link, can only receive and dispatch and control message (i.e. the the first/the second/three/four detection messages), and can not the transmitting and receiving service message.
Thereby, CB equipment sum by carrying in each first detection messages relatively received and the device id of main CB equipment, PE equipment can only keep and CB equipment met in pre-conditioned CB system between the VCF link work on, and will and other CB systems in CB equipment between the VCF link obstructions, thereby make this PE equipment belong to the CB system that this conforms to a predetermined condition.
In addition, in actual implementation process, problem for VCF link unavailable (down), for example, the CB equipment fault, or the VCF link failure etc., can a waiting timer be set on PE equipment in advance, for example, the duration of this waiting timer is 2s, PE equipment is when receiving first the first detection messages, open this waiting timer, if this waiting timer is overtime, still have some in running order VCF link not receive the first detection messages, no longer wait for, carry out at once comparison step.
Step S308, CB equipment receives the second detection messages or the 3rd detection messages that direct-connected PE equipment is sent, if what receive is the second detection messages, CB equipment maintains operating state by this CB equipment connection to the VCF physical interface of the PE equipment of sending this second detection messages,, CB equipment can not processed this VCF physical interface, only this VCF physical interface is recorded as to processed completing; If what receive is the 3rd detection messages, CB equipment is revised as blocked state by this CB equipment connection to the VCF physical interface of the PE equipment of sending the 3rd detection messages, and this VCF physical interface is recorded as to processed completing.
In actual implementation process, for the disabled problem of VCF link, for example, PE device fails, or VCF link occurs fault, can on CB equipment, set in advance a waiting timer, for example, the duration of this waiting timer is 2s, if this waiting timer is overtime, also from some VCF physical interfaces, do not receive the second detection messages or the 3rd detection messages, this VCF physical interface is recorded as to processed completing.
In 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, the current state of each VCF physical interface on this CB equipment is sent to main CB equipment by the 4th detection messages, start afterwards topological data and process; If this CB equipment is main CB equipment,, after receiving the 4th detection messages that all standby CB equipment sends, start topological data and process, change into system event, as masterslave switchover, and equipment leaves etc.
In actual implementation process, for standby CB equipment abnormal, can not send the problem of the 4th detection messages to main CB equipment, a waiting timer can be set in advance on main CB equipment, for example, the duration of this waiting timer is 3s, if waiting timer overtime also do not receive certain/the 4th detection messages that some standby CB equipment is sent, main CB equipment is just ignored 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, problem for message dropping, CB equipment can periodically send the first detection messages, for example, cycle is 100ms, and CB equipment is after all in running order VCF physical interfaces (or VCF link) are received the second detection messages or the 3rd detection messages that PE equipment is sent, this ownership testing process finishes, and, identify and once belong to testing process by carry sequence number in detection messages, when starting once ownership detection, CB equipment carries this ownership and detects corresponding sequence number in the first detection messages sent, PE equipment, after executing comparison step, is about to this ownership and detects corresponding sequence number and be marked as old(and show to process), if a VCF physical interface on PE equipment is in the Block state, still received the first detection messages, this PE equipment is replied the 3rd detection messages by this VCF physical interface, if a VCF physical interface on this PE equipment is not in Block state (in running order), still received the first detection messages, in the situation that the sequence number carried in the first detection messages of this reception is identical with the local sequence number that is marked as old, directly by this VCF physical interface, reply the second detection messages, the sequence number carried in the first detection messages of this reception (for convenience, be designated as sequence number 1) in the situation not identical with the local sequence number that is marked as old, illustrate that this is the first detection messages during new once ownership detects, after this PE equipment waits for that other in running order VCF physical interfaces receive the first detection messages that carries sequence number 1, carry out comparison step, after comparison step is complete, sequence number 1 is marked as to old.
In addition, if in the ownership testing process that once division causes, division has occurred again, division can cause new once ownership testing process again, the CB equipment waiting timer of can resetting, the state that is revised as the VCF physical interface of Block state in this ownership testing process is remained unchanged, start afterwards new once ownership testing process.
Embodiment bis-
The VCF network shown in Fig. 4 of take is example, describes the method in embodiment mono-in detail.In VCF network as shown in Figure 4, CB equipment CB1, CB2 and CB3 form a CB system by the IRF technology, and PE equipment PE1 is connected in CB1 and VB2, and PE equipment PE2 is connected in CB1, CB2 and CB3.Because CB1 has occurred to interrupt causing this CB System splitting to become two CB systems with the link between CB2: a CB system only comprises CB1, and the main CB equipment in this CB system is CB1; Another CB system comprises: CB2 and CB3, the main CB equipment in this CB system is CB2.
After the topology of two CB systems of this obtaining after division is stable, the ownership testing process that this division causes comprises following flow process:
CB1 suspends the topological data processing that division causes, by all VCF physical interfaces on this CB equipment (i.e. two VCF physical interfaces), sends the first detection messages, and the CB equipment sum carried in this first detection messages is 1, and the device id of main CB equipment is 1; CB2 also suspends the topological data processing that division causes, by all VCF physical interfaces on this CB equipment (i.e. two VCF physical interfaces), sends the first detection messages, and the CB equipment sum carried in this first detection messages is 2, and the device id of main CB equipment is 2; CB3 also suspends the topological data processing that division causes, by all VCF physical interfaces on this CB equipment (i.e. 1 VCF physical interface), sends the first detection messages, and 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, the CB equipment sum relatively carried in these two first detection messages, comparative result is that the CB equipment sum carried in the first detection messages from CB2 is maximum, PE1 sends the second detection messages to CB2, send the 3rd detection messages to CB1, and be the Block state by this PE equipment connection to the status modifier of the VCF physical interface of CB1.
PE2 receives the first detection messages from CB1, CB2 and CB3, the CB equipment sum relatively carried in these three first detection messages, comparative result is that the CB equipment sum carried in the first detection messages from CB2 and CB3 is equal and maximum, continue to compare the size of the device identification of carrying in these 2 first detection messages, comparative result is equal, PE2 sends the second detection messages to CB2 and CB3, send the 3rd detection messages to CB1, and be the Block state by this PE equipment connection to the status modifier of the VCF physical interface of CB1.
After CB1 receives the 3rd detection messages from PE1 and PE2, by this CB equipment connection to the VCF physical interface of PE1 and the status modifier that is connected to the VCF physical interface of PE2, it is the Block state, these two VCF physical interfaces are recorded as to processed completing, then, because this CB equipment is exactly main CB equipment, and not standby CB equipment in the CB system of place, continue topological data and process.
After CB3 receives the second detection messages from PE2, this CB equipment connection to the VCF physical interface of PE2 is not processed, only this VCF physical interface is recorded as to processed completing, then, because this CB equipment is standby CB equipment, by the current state of this VCF physical interface: operating state sends to main CB equipment CB2 by the 4th detection messages, continues topological data and processes.
After CB2 receives the second detection messages from PE1 and PE2, this CB equipment connection to the VCF physical interface of PE1 is not processed with the VCF physical interface that is connected to PE2, only these two VCF physical interfaces are recorded as to processed completing, then, because this CB equipment is main CB equipment, wait for the 4th detection messages of CB3, after the 4th detection messages received from CB3, continue topological data and process.
Embodiment tri-
For the method in above-described embodiment one, the embodiment of the present application three provides PE equipment and the CB equipment in a kind of VCF network.
As shown in Figure 5, PE equipment comprises with lower module: receiver module 101, comparison module 102 and sending module 103, wherein:
Sending module 103, for the comparative result according to comparison module 102, to with the direct-connected specific CB equipment of this PE equipment, sending the second detection messages, to with direct-connected other CB equipment except specific CB equipment of this PE equipment, sending the 3rd detection messages, wherein, specific CB equipment belongs to one and meets pre-conditioned CB system, the second detection messages is used to indicate CB equipment connection to the VCF physical interface of this PE equipment is maintained to operating state, and the 3rd detection messages is used to indicate CB equipment connection to the VCF physical interface of this PE equipment is revised as to blocked state;
Processing module, for the comparative result according to comparison module, be revised as blocked state by this PE equipment connection to the VCF physical interface of other CB equipment.
Wherein, above-mentioned pre-conditionedly for CB equipment sum, meet first condition, wherein, first condition is maximum or minimum; When the CB system that meets first condition when CB equipment sum has at least two, pre-conditionedly for CB equipment sum, meet first condition, and the device identification of main CB equipment meets second condition, wherein, second condition is minimum or maximum.
As shown in Figure 6, CB equipment 20 comprises with lower module:
Sending module 201, for at the CB System splitting, becoming at least two CB systems, and after the topology of each the CB system obtained after division is all stablized, to with the direct-connected PE equipment of this CB equipment, sending the first detection messages, wherein, carry CB equipment sum in the CB system at this CB equipment place and the device identification of main CB equipment in the first detection messages;
In addition, in CB equipment, also comprise: suspend module and start module, wherein:
Suspend module, at the CB System splitting, becoming at least two CB systems, and the topology of each the CB system obtained after division all stable after, suspend the topological data that division causes and process;
Sending module, if be also standby CB equipment for this CB equipment,, after receiver module receives the second detection messages or the 3rd detection messages that all PE equipment direct-connected with this CB equipment send, the current state of each VCF physical interface on this CB equipment is sent to main CB equipment by the 4th detection messages;
Receiver module, if be also main CB equipment for this CB equipment, receive the 4th detection messages that standby CB equipment is sent;
Start module, if be standby CB equipment for this CB equipment,, after sending module sends to main CB equipment by the current state of each VCF physical interface on this CB equipment by the 4th detection messages, start topological data and process; If be also main CB equipment for this CB equipment, at receiver module, receive the second detection messages or the 3rd detection messages that all PE equipment direct-connected with this CB equipment are sent, and, after all the 4th detection messages of sending for CB equipment, start topological data and process.
To sum up, the above embodiment of the application can reach following technique effect:
Propose a kind of being applied to and become at least two CB systems at the CB System splitting, and the topology of each the CB system obtained after division is the ownership processing method of stable PE equipment afterwards all, each CB equipment at least two CB systems that obtain after division can send the first detection messages to direct-connected PE equipment, carry the device identification of CB equipment in this CB equipment place CB system sum and main CB equipment in the first detection messages, after PE equipment receives the first detection messages that direct-connected a plurality of CB equipment send, just can compare the CB equipment sum that carries in these a plurality of first detection messages and the device identification of main CB equipment, according to comparative result, PE equipment can only keep and CB equipment met in pre-conditioned CB system between the VCF link work on, and will and other CB systems in CB equipment between the VCF link obstructions, thereby make this PE equipment belong to the CB system that this conforms to a predetermined condition, avoided the chaotic problem of ownership of PE equipment.
The foregoing is only the application's preferred embodiment, not in order to limit the application, all within the application's spirit and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in the scope of the application's protection.
Claims (10)
1. the ownership processing method of a vertical fusion architecture VCF network middle port expansion PE equipment, described VCF network comprises: control bridge CB equipment and PE equipment, at least two CB equipment form the CB system by intelligent elastic framework IRF technology, PE equipment and at least two CB equipment connections, it is characterized in that, described method comprises:
Become at least two CB systems at the CB System splitting, and after the topology of each the CB system obtained after division is all stablized, PE equipment receives the first detection messages that direct-connected CB equipment is sent, wherein, carry CB equipment sum in the CB system at this CB equipment place and the device identification of main CB equipment in the first detection messages;
The CB equipment sum carried in each first detection messages that the PE comparison in equipment receives and the device identification of main CB equipment;
According to comparative result, PE equipment sends the second detection messages to direct-connected specific CB equipment, send the 3rd detection messages to direct-connected other CB equipment except described specific CB equipment, and this PE equipment connection to the VCF physical interface of described other CB equipment is revised as to blocked state, wherein, described specific CB equipment belongs to one and meets pre-conditioned CB system, the second detection messages is used to indicate CB equipment connection to the VCF physical interface of this PE equipment is maintained to operating state, the 3rd detection messages is used to indicate CB equipment connection to the VCF physical interface of this PE equipment is revised as to blocked state.
2. method according to claim 1, is characterized in that,
Describedly pre-conditionedly for CB equipment sum, meet first condition, wherein, described first condition is maximum or minimum;
When the CB system that meets described first condition when CB equipment sum has at least two, describedly pre-conditionedly for CB equipment sum, meet described first condition, and the device identification of main CB equipment meets second condition, wherein, described second condition is minimum or maximum.
3. the ownership processing method of a vertical fusion architecture VCF network middle port expansion PE equipment, described VCF network comprises: control bridge CB equipment and PE equipment, at least two CB equipment form the CB system by intelligent elastic framework IRF technology, PE equipment and at least two CB equipment connections, it is characterized in that, described method comprises:
Become at least two CB systems at the CB System splitting, and after the topology of each the CB system obtained after division is all stablized, CB equipment sends the first detection messages to direct-connected PE equipment, wherein, carry CB equipment sum in the CB system at this CB equipment place and the device identification of main CB equipment in the first detection messages;
CB equipment receives the second detection messages or the 3rd detection messages that direct-connected PE equipment is sent;
If what receive is the second detection messages, CB equipment maintains operating state by this CB equipment connection to the VCF physical interface of the PE equipment of sending this second detection messages; If what receive is the 3rd detection messages, CB equipment is revised as blocked state by this CB equipment connection to the VCF physical interface of the PE equipment of sending the 3rd detection messages.
4. method according to claim 3, is characterized in that, at the CB System splitting, becomes at least two CB systems, and the topology of each the CB system obtained after division all stable after, also comprise:
CB equipment suspends the topological data processing that described division causes.
5. method according to claim 4, is characterized in that, after receiving the second detection messages or the 3rd detection messages that direct-connected all PE equipment send, also comprises:
If this CB equipment is standby CB equipment, the current state of each VCF physical interface on this CB equipment is sent to main CB equipment by the 4th detection messages, start afterwards described topological data and process;
If this CB equipment is main CB equipment,, after receiving all the 4th detection messages of sending for CB equipment, starts described topological data and process.
6. the ports-Extending PE equipment in a vertical fusion architecture VCF network, described VCF network comprises: control bridge CB equipment and PE equipment, at least two CB equipment form the CB system by intelligent elastic framework IRF technology, PE equipment and at least two CB equipment connections, it is characterized in that, described PE equipment comprises:
Receiver module, for at the CB System splitting, becoming at least two CB systems, and after the topology of each the CB system obtained after division is all stablized, receive the first detection messages that the CB equipment direct-connected with this PE equipment is sent, wherein, carry CB equipment sum in the CB system at this CB equipment place and the device identification of main CB equipment in the first detection messages;
Comparison module, the CB equipment sum that each first detection messages received for more described receiver module is carried and the device identification of main CB equipment;
Sending module, for the comparative result according to described comparison module, to with the direct-connected specific CB equipment of this PE equipment, sending the second detection messages, to with direct-connected other CB equipment except described specific CB equipment of this PE equipment, sending the 3rd detection messages, wherein, described specific CB equipment belongs to one and meets pre-conditioned CB system, the second detection messages is used to indicate CB equipment connection to the VCF physical interface of this PE equipment is maintained to operating state, and the 3rd detection messages is used to indicate CB equipment connection to the VCF physical interface of this PE equipment is revised as to blocked state;
Processing module, for the comparative result according to described comparison module, be revised as blocked state by this PE equipment connection to the VCF physical interface of described other CB equipment.
7. PE equipment according to claim 6, is characterized in that,
Describedly pre-conditionedly for CB equipment sum, meet first condition, wherein, described first condition is maximum or minimum;
When the CB system that meets described first condition when CB equipment sum has at least two, describedly pre-conditionedly for CB equipment sum, meet described first condition, and the device identification of main CB equipment meets second condition, wherein, described second condition is minimum or maximum.
8. the control bridge CB equipment in a vertical fusion architecture VCF network, described VCF network comprises: CB equipment and ports-Extending PE equipment, at least two CB equipment form the CB system by intelligent elastic framework IRF technology, PE equipment and at least two CB equipment connections, it is characterized in that, described CB equipment comprises:
Sending module, for at the CB System splitting, becoming at least two CB systems, and after the topology of each the CB system obtained after division is all stablized, to with the direct-connected PE equipment of this CB equipment, sending the first detection messages, wherein, carry CB equipment sum in the CB system at this CB equipment place and the device identification of main CB equipment in the first detection messages;
Receiver module, the second detection messages or the 3rd detection messages for receiving the PE equipment direct-connected with this CB equipment, sent;
Processing module, if what receive for described receiver module is the second detection messages, this CB equipment connection to the VCF physical interface of the PE equipment of sending this second detection messages is maintained to operating state, if what receive is the 3rd detection messages, this CB equipment connection to the VCF physical interface of the PE equipment of sending the 3rd detection messages is revised as to blocked state.
9. CB equipment according to claim 8, is characterized in that, also comprises:
Suspend module, at the CB System splitting, becoming at least two CB systems, and the topology of each the CB system obtained after division all stable after, suspend the topological data that described division causes and process.
10. CB equipment according to claim 9, is characterized in that, also comprises: start module;
Described sending module, if be also standby CB equipment for this CB equipment,, after described receiver module receives the second detection messages or the 3rd detection messages that all PE equipment direct-connected with this CB equipment send, the current state of each VCF physical interface on this CB equipment is sent to main CB equipment by the 4th detection messages;
Described receiver module, if be also main CB equipment for this CB equipment, receive the 4th detection messages that standby CB equipment is sent;
Described beginning module, if be standby CB equipment for this CB equipment,, after described sending module sends to main CB equipment by the current state of each VCF physical interface on this CB equipment by the 4th detection messages, start described topological data and process; If be also main CB equipment for this CB equipment, at described receiver module, receive the second detection messages or the 3rd detection messages that all PE equipment direct-connected with this CB equipment are sent, and, after all the 4th detection messages of sending for CB equipment, start described topological data and process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310385858.XA CN103441878B (en) | 2013-08-29 | 2013-08-29 | The ownership processing method of PE equipment and equipment in VCF network |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310385858.XA CN103441878B (en) | 2013-08-29 | 2013-08-29 | The ownership processing method of PE equipment and equipment in VCF network |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103441878A true CN103441878A (en) | 2013-12-11 |
| CN103441878B CN103441878B (en) | 2016-08-17 |
Family
ID=49695547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310385858.XA Active CN103441878B (en) | 2013-08-29 | 2013-08-29 | The ownership processing method of PE equipment and equipment in VCF network |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103441878B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104243358A (en) * | 2014-09-18 | 2014-12-24 | 杭州华三通信技术有限公司 | Loading method and device for PE software in VCF system |
| CN104471600A (en) * | 2014-04-01 | 2015-03-25 | 华为终端有限公司 | Safety unit management method and terminal |
| CN105634792A (en) * | 2015-07-23 | 2016-06-01 | 杭州华三通信技术有限公司 | Configuration information transmission method and apparatus |
| CN105827496A (en) * | 2016-04-28 | 2016-08-03 | 杭州华三通信技术有限公司 | Method and apparatus for managing PE device |
| CN106230753A (en) * | 2016-07-14 | 2016-12-14 | 杭州华三通信技术有限公司 | port expander PE downlink port control method and device |
| 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 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012113326A1 (en) * | 2011-02-22 | 2012-08-30 | Hangzhou H3C Technologies Co., Ltd. | Multicast packet transmission |
| CN102946356A (en) * | 2012-10-16 | 2013-02-27 | 杭州华三通信技术有限公司 | CB-PE (controlling bridge-port extender) network-based multicast message transmitting method and device |
| CN103166874A (en) * | 2013-03-25 | 2013-06-19 | 杭州华三通信技术有限公司 | Message forwarding method and device |
-
2013
- 2013-08-29 CN CN201310385858.XA patent/CN103441878B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012113326A1 (en) * | 2011-02-22 | 2012-08-30 | Hangzhou H3C Technologies Co., Ltd. | Multicast packet transmission |
| CN102946356A (en) * | 2012-10-16 | 2013-02-27 | 杭州华三通信技术有限公司 | CB-PE (controlling bridge-port extender) network-based multicast message transmitting method and device |
| CN103166874A (en) * | 2013-03-25 | 2013-06-19 | 杭州华三通信技术有限公司 | Message forwarding method and device |
Non-Patent Citations (1)
| Title |
|---|
| 王春璞: "《H3C核心交换机智能弹性架构技术原理及应用》", 《科技信息》 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN104471600A (en) * | 2014-04-01 | 2015-03-25 | 华为终端有限公司 | Safety unit management method and terminal |
| WO2015149285A1 (en) * | 2014-04-01 | 2015-10-08 | 华为终端有限公司 | Security unit management method and terminal |
| CN104471600B (en) * | 2014-04-01 | 2017-11-28 | 华为终端有限公司 | The management method and terminal of a kind of safe unit |
| US10397276B2 (en) | 2014-04-01 | 2019-08-27 | Huawei Device Co., Ltd. | Secure element management method and terminal |
| CN104243358A (en) * | 2014-09-18 | 2014-12-24 | 杭州华三通信技术有限公司 | Loading method and device for PE software in VCF system |
| CN105634792A (en) * | 2015-07-23 | 2016-06-01 | 杭州华三通信技术有限公司 | Configuration information transmission method and apparatus |
| 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 |
| CN105827496A (en) * | 2016-04-28 | 2016-08-03 | 杭州华三通信技术有限公司 | Method and apparatus for managing PE device |
| 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 |
| CN106230753A (en) * | 2016-07-14 | 2016-12-14 | 杭州华三通信技术有限公司 | port expander PE downlink port control method and device |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103441878B (en) | 2016-08-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103441878A (en) | Method and device for processing ownership of PE device in VCF network | |
| CN100499507C (en) | Disaster recovery system, method and network device | |
| CN102752093B (en) | Based on the data processing method of distributed file system, equipment and system | |
| JP2015503864A (en) | Technology to cope with changes in the state of interconnection nodes | |
| CN104243205A (en) | Message processing method and device used during virtual switch fault | |
| JP6431197B2 (en) | Snapshot processing methods and associated devices | |
| CN102025562A (en) | Path detection method and device | |
| CN105516292A (en) | Hot standby method of cloud platform of intelligent substation | |
| CN104468521A (en) | Online migration method, device and system | |
| WO2012065435A1 (en) | Path switch-back method and apparatus in transport network | |
| CN104579791A (en) | Method for achieving automatic K-DB main and standby disaster recovery cluster switching | |
| CN104516306A (en) | Redundant automation system | |
| US10929254B2 (en) | Data processing system providing service continuity protection | |
| CN103944974A (en) | Method for processing protocol messages, method for processing faults of controllers and related device | |
| CN104639867A (en) | Method and system for resuming video conferences | |
| CN103441987A (en) | Method and device for managing dual-computer firewall system | |
| CN102932183A (en) | Double-up link failure processing method and device | |
| CN102487332B (en) | Fault processing method, apparatus thereof and system thereof | |
| CN103001787A (en) | System and method for disaster recovery backup of data processing center | |
| CN103457795A (en) | MAD method and device in VCF network | |
| CN105049263A (en) | Data processing method and data processing system | |
| CN103297279A (en) | Switching method of main and backup single disks of software control in multi-software process system | |
| CN103414591A (en) | Method and system for fast converging when port failure is recovered | |
| CN102819252B (en) | Method for realizing multi-redundancy of process control station in distributed control system | |
| CN102355370B (en) | Method for Ethernet board-level protection, device and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 310052 Binjiang District Changhe Road, Zhejiang, China, No. 466, No. Patentee after: Xinhua three Technology Co., Ltd. Address before: 310053 Hangzhou hi tech Industrial Development Zone, Zhejiang province science and Technology Industrial Park, No. 310 and No. six road, HUAWEI, Hangzhou production base Patentee before: Huasan Communication Technology Co., Ltd. |
|
| CP03 | Change of name, title or address |