CN102739388A - Method and system for synchronizing configuration information of master equipment and slave equipment - Google Patents
Method and system for synchronizing configuration information of master equipment and slave equipment Download PDFInfo
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- CN102739388A CN102739388A CN201210103682XA CN201210103682A CN102739388A CN 102739388 A CN102739388 A CN 102739388A CN 201210103682X A CN201210103682X A CN 201210103682XA CN 201210103682 A CN201210103682 A CN 201210103682A CN 102739388 A CN102739388 A CN 102739388A
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Abstract
The invention provides a method and system for synchronizing configuration information of master equipment and slave equipment. The method comprises the following steps: acquiring available information of members in virtual cascade containers of the master equipment and the slave equipment; respectively finding out members with available data sending and receiving functions from the members in the virtual cascade containers of the master equipment and the slave equipment according to the acquired information; generating configuration information according to the found members; and informing the master equipment and the slave equipment to save the configuration information as the respective configuration information.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of method and system of configuration information of synchronous master-slave equipment.
Background technology
G.704, ITU-T has defined the notion of Sa bit (Spare bit spare bit) in the standard, and the user can use the SA4 passage to transmit some management information.
G.707, ITU-T has defined the notion of cascade and Virtual Concatenation in the standard.Through altogether, use as a single container with complete bit sequence a plurality of virtual container set.Use cascade and Virtual Concatenation technology to carry out rate adapted, realize that flexible configuration, especially Virtual Concatenation (VCAT) technology of transmission bandwidth can make full use of bandwidth Ethernet bandwidth and SDH Virtual Channel.
ITU-T G.7042/Y1305 standard definition LCAS (link adjustment mechanism).LCAS provides the adaption function of a kind of virtual cascade link source end and Su Duan, under the situation of non-interrupting service, can dynamically adjust member's in the Virtual Concatenation container (VC) number according to demand, thereby realize bandwidth in time is managed.
In the networking process of reality, because the default configuration of two equipment that link to each other might be different, be correct even circuit connects, the back business that powers on also might be obstructed; If two equipment are in the VCAT pattern if in running, link to each other, and wherein link failure appears in the E1 of an equipment, also can cause the obstructed of business; Because two equipment distances that link to each other are distant, so extremely inconvenient during the maintenance of far end configuration of devices.
Summary of the invention
The present invention provides a kind of method and system of configuration information of synchronous master-slave equipment, and the technical problem that solve is the configuration information of remote equipment how synchronously.
For solving the problems of the technologies described above, the invention provides following technical scheme:
A kind of method of configuration information of synchronous master-slave equipment comprises:
Obtain member's in the Virtual Concatenation container of main equipment and slave unit available information;
According to the available information that obtains, among the member from the Virtual Concatenation container of main equipment and slave unit, find out the transmission of data and the member that receiving function all can use respectively;
According to searching the member who obtains, generate a configuration information;
Notice main equipment and slave unit are preserved said configuration information as configuration information separately.
Preferably, said method also has following characteristics: member's available information carries out when satisfying following arbitrary condition in the said Virtual Concatenation container that obtains main equipment and slave unit, comprising:
The arrival cycle;
The member that transmission and receiving function all can use in the Virtual Concatenation container of main equipment changes;
The member that transmission and receiving function all can use in the Virtual Concatenation container of slave unit changes.
Preferably, said method also has following characteristics: member's available information in the said Virtual Concatenation container that obtains main equipment and slave unit comprises:
Said main equipment obtains the current configuration information that is using of main equipment, and this configuration information is sent to slave unit through a configuration information message;
Said slave unit receives said configuration information message; And the configuration information in this configuration information message preserved as the configuration information of this locality; After preserving the operation completion; Obtain the state information of the Virtual Concatenation container member available information that is used for obtaining slave unit, and send said state information through a state information message;
Said main equipment receives said state information message; And according to the state information in the said state information message; Obtain member's in the Virtual Concatenation container of slave unit available information; Obtain member's in the local Virtual Concatenation container available information again, thereby obtain member's in the Virtual Concatenation container of master-slave equipment available information.
Preferably, said method also has following characteristics: main equipment and slave unit are to carry out through the spare bit Spare bit passage between said main equipment and the said slave unit in being configured the information synchronization process.
Preferably, said method also has following characteristics: said configuration information message and said state information message all be separately in the message equipment unique attribute sign identify jointly with the E1 index.
Preferably, said method also has following characteristics: the information load in said configuration information message and the said state information message comprises the configuration information of information type, E1 and the configuration information of Virtual Concatenation container; Wherein:
It is configuration information message or state information message that information type is used to indicate this message;
If this message of information type indication is the configuration information message, then the E1 information in this message is the configuration information of this road E1; If this message of information type indication is the state information message, then the E1 information in this message is the state information of this road E1;
If this message of information type indication is the configuration information message, then the configuration information of the Virtual Concatenation container in this message is the information of the Virtual Concatenation container of main equipment; If this message of information type indication is the state information message, then the configuration information of Virtual Concatenation container is the Virtual Concatenation information of container of slave unit in this message.
Preferably, said method also has following characteristics:
The information of the Virtual Concatenation container of said main equipment comprises each member's in the Virtual Concatenation container of configuration information and main equipment of Virtual Concatenation container of numbering, main equipment of the Virtual Concatenation container of main equipment E1 numbering;
The state information that the information of the Virtual Concatenation container of said slave unit comprises each member's in the Virtual Concatenation container of state information, slave unit of Virtual Concatenation container of Virtual Concatenation container, slave unit of slave unit E1 numbering and is used for obtaining each member's available information of Virtual Concatenation container of slave unit.
A kind of system of configuration information of synchronous master-slave equipment comprises:
Deriving means is used for obtaining the Virtual Concatenation container member's of main equipment and slave unit available information;
Search device, link to each other, be used among the member from the Virtual Concatenation container of main equipment and slave unit, finding out the transmission of data and the member that receiving function all can use respectively according to the available information that obtains with said deriving means;
Generating apparatus links to each other with the said device of searching, and is used for generating a configuration information according to searching the member who obtains;
Notifying device links to each other with said generating apparatus, is used to notify main equipment and slave unit that said configuration information is preserved as configuration information separately.
Preferably, said system also has following characteristics: said deriving means obtains member in the Virtual Concatenation container of main equipment and slave unit when satisfying following arbitrary condition available information is to comprise:
The arrival cycle;
The member that transmission and receiving function all can use in the Virtual Concatenation container of main equipment changes;
The member that transmission and receiving function all can use in the Virtual Concatenation container of slave unit changes.
Preferably, said system also has following characteristics: said deriving means comprises:
The first main equipment module is positioned at main equipment, is used to obtain the current configuration information that is using of main equipment, and this configuration information is sent to slave unit through a configuration information message;
The slave unit module; Be positioned at slave unit, link to each other, be used to receive said configuration information message with said main equipment module; And the configuration information in this configuration information message preserved as the configuration information of this locality; Preserving after operation accomplishes, obtaining the state information of the Virtual Concatenation container member available information that is used for obtaining slave unit, and sending said state information through a state information message;
The second main equipment module; Be positioned at main equipment, link to each other, be used to receive said state information message with said slave unit module; And according to the state information in the said state information message; Obtain member's in the Virtual Concatenation container of slave unit available information, obtain member's in the local Virtual Concatenation container available information again, thereby obtain member's in the Virtual Concatenation container of master-slave equipment available information.
Preferably, said system also has following characteristics: said main equipment module and said slave unit module are to carry out through the spare bit Spare bit passage between said main equipment and the said slave unit.
Preferably, said system also has following characteristics: said configuration information message and said state information message all be separately in the message equipment unique attribute sign identify jointly with the E1 index.
Preferably, said system also has following characteristics: the information load in said configuration information message and the said state information message comprises the configuration information of information type, E1 and the configuration information of Virtual Concatenation container; Wherein:
It is configuration information message or state information message that information type is used to indicate this message;
If this message of information type indication is the configuration information message, then the E1 information in this message is the configuration information of this road E1; If this message of information type indication is the state information message, then the E1 information in this message is the state information of this road E1;
If this message of information type indication is the configuration information message, then the configuration information of the Virtual Concatenation container in this message is the information of the Virtual Concatenation container of main equipment; If this message of information type indication is the state information message, then the configuration information of Virtual Concatenation container is the Virtual Concatenation information of container of slave unit in this message.
Preferably, said system also has following characteristics:
The information of the Virtual Concatenation container of said main equipment comprises each member's in the Virtual Concatenation container of configuration information and main equipment of Virtual Concatenation container of numbering, main equipment of the Virtual Concatenation container of main equipment E1 numbering;
The state information that the information of the Virtual Concatenation container of said slave unit comprises each member's in the Virtual Concatenation container of state information, slave unit of Virtual Concatenation container of Virtual Concatenation container, slave unit of slave unit E1 numbering and is used for obtaining each member's available information of Virtual Concatenation container of slave unit.
Embodiment provided by the invention to slave unit, realizes configuration synchronization with the configuration synchronization of main equipment, and mode is simple; In running, if find among the VCG part of links failure problems is arranged, can carry out the link adjustment automatically, reach the configuration synchronization between main equipment and the slave unit once more, keep the business of whole link.
Description of drawings
Fig. 1 is the schematic flow sheet of method embodiment of the configuration information of a kind of synchronous master-slave equipment provided by the invention;
Fig. 2 is the schematic flow sheet of method embodiment of the configuration information of the synchronous master-slave equipment of another kind provided by the invention;
Fig. 3 is the schematic flow sheet of method application example of the configuration information of synchronous master-slave equipment provided by the invention;
Fig. 4 is the communications protocol format sketch map when message is through the Sa4bit channel transfer between the master-slave equipment among the present invention.
Embodiment
For making the object of the invention, technical scheme and advantage clearer, will combine accompanying drawing and specific embodiment that the present invention is made further detailed description below.Need to prove that under the situation of not conflicting, embodiment among the application and the characteristic among the embodiment be combination in any each other.
Fig. 1 is the schematic flow sheet of method embodiment of the configuration information of a kind of synchronous master-slave equipment provided by the invention.Method embodiment shown in Figure 1 comprises:
Step 101, obtain member's in the Virtual Concatenation container of main equipment and slave unit available information;
The available information that step 102, basis obtain among the member from the Virtual Concatenation container of main equipment and slave unit, finds out the transmission of data and the member that receiving function all can use respectively;
Step 103, basis are searched the member who obtains, and generate a configuration information;
Step 104, notice main equipment and slave unit are preserved said configuration information as configuration information separately.
Method embodiment provided by the invention; Through the transmission of data in the Virtual Concatenation container that obtains main equipment and slave unit and the member's that receiving function all can use information; And then the employable configuration information of generation both; And with this configuration information as both common configuration informations that uses, thereby realized the remote synchronization of configuration information, realize simple and convenient.
Further specify in the face of method provided by the invention down:
Fig. 2 is the schematic flow sheet of method application example of the configuration information of synchronous master-slave equipment provided by the invention.
Step 201, main equipment obtain the configuration information of upper layer software (applications) to main equipment;
Step 202, main equipment generate default configuration information according to the configuration information of upper layer software (applications) to main equipment;
Needing explanation is that slave unit is not accepted the configuration of upper layer software (applications);
Step 203, main equipment are sent one and are comprised that the default configuration information message of said default configuration information gives slave unit after using default configuration information, and wherein said default configuration information message also carries member's in the Virtual Concatenation container of main equipment available information;
Step 204, the slave unit configuration information that said default configuration information is entrained are preserved as the configuration information of oneself;
Step 205, after slave unit configuration is accomplished, slave unit obtains the state information of the Virtual Concatenation container member available information that is used for obtaining slave unit;
Step 206, slave unit send one be used to respond this default configuration information message the default conditions infomational message, wherein said default conditions infomational message also comprises member's in the Virtual Concatenation container of slave unit available information;
Step 207, main equipment are according to member's in member's in the Virtual Concatenation container of slave unit available information and the local Virtual Concatenation container available information; Among the member from the Virtual Concatenation container of main equipment and slave unit, find out the transmission of data and the member's that receiving function all can use information respectively;
Step 208, main equipment with main equipment and slave unit separately in the Virtual Concatenation container transmission of data and the information about firms that receiving function all can use preserve as the benchmark information about firms;
Step 209, main equipment regenerate a configuration information message according to main equipment and all available information about firms of slave unit;
Step 210, main equipment with configuration information in the configuration information message that regenerates as the new configuration information in this locality;
Step 211, main equipment send to slave unit with the configuration information message that regenerates;
The configuration information message that step 212, slave unit will be received is once more preserved as the configuration information of this locality.
By on can find out, through the configuration information of main equipment is preserved as the configuration information of slave unit, realized the configuration synchronization of master-slave equipment, realize simple.
Certainly, after operation a period of time, member's available information might change in the Virtual Concatenation container of master-slave equipment, causes the configuration information step-out of master-slave equipment at master-slave equipment, therefore, needs to carry out following steps:
Step 213, main equipment obtain member's in the Virtual Concatenation container of master-slave equipment available information, obtain all available information about firms of main equipment and slave unit;
Step 214, main equipment judge whether the information about firms that obtains is consistent with the benchmark member;
If consistent, then flow process finishes; Otherwise, execution in step 208～212.
Optional, member's available information carries out when satisfying following arbitrary condition in the said Virtual Concatenation container that obtains main equipment and slave unit, comprising:
The arrival cycle; Wherein this cycle is provided with in advance;
The member that transmission and receiving function all can use in the Virtual Concatenation container of main equipment changes;
The member that transmission and receiving function all can use in the Virtual Concatenation container of slave unit changes.
Need to prove that because slave unit can not initiatively send information to main equipment in some system, for this kind situation, therefore, the available information that obtains member in the Virtual Concatenation container of master-slave equipment in the step 213 comprises:
Said main equipment obtains member's in the Virtual Concatenation container of main equipment available information and configuration information; And member's in the Virtual Concatenation container of main equipment configuration information sent to slave unit through a configuration information message, wherein said configuration information message carries the current employed configuration information that is using of main equipment;
Said slave unit receives said configuration information message; And member's in this configuration information message configuration information preserved as member's in the local Virtual Concatenation container configuration information; After preserving the operation completion; Obtain the state information of the Virtual Concatenation container member available information that is used for obtaining slave unit, and send said state information through a state information message;
Said main equipment receives said state information message, and according to the state information in the said state information message, obtains member's in the Virtual Concatenation container of slave unit available information.
Specifically, be exactly the available information that main equipment A automatic regular polling sends member in the Virtual Concatenation container that the configuration information message obtains slave unit, wherein the entrained configuration information of this configuration information message is the employed configuration information of current main equipment.When main equipment A receives that the VCG state information of state information or the main equipment A itself of VCG in the state information of slave unit B changes; VCG state information to device A and equipment B is analyzed; Search main equipment and all available member of slave unit B among the VCG, regenerate the configuration information of VCG in the configuration information again with these available VCG members.If the VCG member who need to increase is arranged then will add new VCG member.
Wherein, in the preceding text main equipment and slave unit can through following message realize disposing synchronously:
The present invention is to use Spare bit (Sa4bit) passage that ITU-T the recommends passage as main equipment A and slave unit B information interaction, certainly, also is not limited thereto, and can also transmit by self-defined other untapped passages.
Fig. 3 is the communications protocol format sketch map when message is through the Sa4bit channel transfer between the master-slave equipment among the present invention.Wherein message is that unique attribute sign through equipment identifies with the E1 index jointly.
Wherein, information load comprises the configuration information of information type, E1 and the configuration information of Virtual Concatenation container; Wherein:
It is configuration information message or state information message that information type is used to indicate this message;
If this message of information type indication is the configuration information message, then the E1 information in this message is the configuration information of this road E1; If this message of information type indication is the state information message, then the E1 information in this message is the state information of this road E1;
If this message of information type indication is the configuration information message, then the configuration information of the Virtual Concatenation container in this message is the information of the Virtual Concatenation container of main equipment; If this message of information type indication is the state information message, then the configuration information of Virtual Concatenation container is the Virtual Concatenation information of container of slave unit in this message.
The information of the Virtual Concatenation container of said main equipment comprises each member's in the Virtual Concatenation container of configuration information and main equipment of Virtual Concatenation container of numbering, main equipment of the Virtual Concatenation container of main equipment E1 numbering;
The state information that the information of the Virtual Concatenation container of said slave unit comprises each member's in the Virtual Concatenation container of state information, slave unit of Virtual Concatenation container of Virtual Concatenation container, slave unit of slave unit E1 numbering and is used for obtaining each member's available information of Virtual Concatenation container of slave unit.
Describe in the face of this communications protocol format down:
1, length, the length of sign communication protocol.
2, equipment unique attribute sign has uniqueness, and the attribute-bit of all InterWorking Equipments must be different, is the equipment mark of sending this message.
3, E1 index, the sign current message from which E1 is sent.
Need to prove that this message is identified by equipment unique attribute sign and E1 index jointly, but also can self-defined one specific sign should identify.
4, information load is divided into 3 parts: information type, E1 information, VCG information.
1) the information type information that is used to indicate message to carry is configuration information or state information.
If the information that this message of information type indication carries is configuration information, E1 information, VCG information comprise the configuration information of E1, VCG respectively so.
If the information that this message of information type indication carries is state information, E1 information, VCG information comprise the state information of E1, VCG respectively so.
Wherein, the configuration information form is shown in form 1:
Form 1
Wherein Bit [7:4] because slave unit in realizing the configuration synchronization flow process, need not to use, so this field can arbitrarily be filled in, or does not directly fill out for being used to obtain the state information of each member's available information in the above table.
Wherein, the state information form is shown in form 2:
Form 2
Different with form 1 is, Bit among the Ben Biaoge [7:4] need report main equipment for being used to obtain the state information of each member's available information, and therefore, this field must be filled in.
5, verification and: all message informations add up with, begin to calculate (comprising length byte), the integrality of the whole protocol massages of verification and correctness from length.
Need to prove; Preceding text realize that with main equipment the synchronous of configuration information is that example is illustrated; But be not limited thereto; Also can realize, certainly, trigger the condition that realizes the configuration synchronization flow process and can also send in the Virtual Concatenation container of slave unit and member that receiving function all can use when changing for this third party device detects by third party device.And when obtaining member's in the Virtual Concatenation container of master-slave equipment available information, can directly obtain by this third party device from master-slave equipment.
Fig. 4 is the structural representation of system embodiment of the configuration information of synchronous master-slave equipment provided by the invention.In conjunction with method embodiment illustrated in figures 1 and 2, system shown in Figure 4 embodiment comprises:
Deriving means 401 is used for obtaining the Virtual Concatenation container member's of main equipment and slave unit available information;
Search device 402, link to each other, be used among the member from the Virtual Concatenation container of main equipment and slave unit, finding out the transmission of data and the member that receiving function all can use respectively according to the available information that obtains with said deriving means 401;
Generating apparatus 403 links to each other with the said device 402 of searching, and is used for generating a configuration information according to searching the member who obtains;
Notifying device 404 links to each other with said generating apparatus 403, is used to notify main equipment and slave unit that said configuration information is preserved as configuration information separately.
Optional, said deriving means 401 obtains member in the Virtual Concatenation container of main equipment and slave unit when satisfying following arbitrary condition available information is to comprise:
The arrival cycle;
The member that transmission and receiving function all can use in the Virtual Concatenation container of main equipment changes;
The member that transmission and receiving function all can use in the Virtual Concatenation container of slave unit changes.
Preferably, said deriving means 401 comprises:
The main equipment module; Be positioned at main equipment; Be used for obtaining the Virtual Concatenation container member's of main equipment available information and configuration information; And member's in the Virtual Concatenation container of main equipment configuration information sent to slave unit through a configuration information message, wherein said configuration information message carries the current employed configuration information that is using of main equipment;
The slave unit module; Be positioned at slave unit, link to each other, be used to receive said configuration information message with said main equipment module; And member's in this configuration information message configuration information preserved as member's in the local Virtual Concatenation container configuration information; Preserving after operation accomplishes, obtaining the state information of the Virtual Concatenation container member available information that is used for obtaining slave unit, and sending said state information through a state information message.
Preferably, said main equipment module and said slave unit module are to carry out through the spare bit Spare bit passage between said main equipment and the said slave unit.
Preferably, said configuration information message and said state information message all be separately in the message equipment unique attribute sign identify jointly with the E1 index.
Wherein, the information load in said configuration information message and the said state information message comprises the configuration information of information type, E1 and the configuration information of Virtual Concatenation container; Wherein:
It is configuration information message or state information message that information type is used to indicate this message;
If this message of information type indication is the configuration information message, then the E1 information in this message is the configuration information of this road E1; If this message of information type indication is the state information message, then the E1 information in this message is the state information of this road E1;
If this message of information type indication is the configuration information message, then the configuration information of the Virtual Concatenation container in this message is the information of the Virtual Concatenation container of main equipment; If this message of information type indication is the state information message, then the configuration information of Virtual Concatenation container is the Virtual Concatenation information of container of slave unit in this message.
Wherein:
The information of the Virtual Concatenation container of said main equipment comprises each member's in configuration information and this Virtual Concatenation container of numbering, this Virtual Concatenation container of the Virtual Concatenation container of main equipment E1 numbering;
The information of the Virtual Concatenation container of said slave unit comprises each member's in the state information, this Virtual Concatenation container of Virtual Concatenation container, this Virtual Concatenation container of slave unit E1 numbering and the state information that is used to obtain each member's available information.
System embodiment provided by the invention; Through the transmission of data in the Virtual Concatenation container that obtains main equipment and slave unit and the member's that receiving function all can use information; And then the employable configuration information of generation both; And with this configuration information as both common configuration informations that uses, thereby realized the remote synchronization of configuration information, realize simple and convenient.
The above; Be merely embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical staff who is familiar with the present technique field is in the technical scope that the present invention discloses; Can expect easily changing or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the described protection range of claim.
Claims (14)
1. the method for the configuration information of a synchronous master-slave equipment is characterized in that, comprising:
Obtain member's in the Virtual Concatenation container of main equipment and slave unit available information;
According to the available information that obtains, among the member from the Virtual Concatenation container of main equipment and slave unit, find out the transmission of data and the member that receiving function all can use respectively;
According to searching the member who obtains, generate a configuration information;
Notice main equipment and slave unit are preserved said configuration information as configuration information separately.
2. method according to claim 1 is characterized in that, member's available information carries out when satisfying following arbitrary condition in the said Virtual Concatenation container that obtains main equipment and slave unit, comprising:
The arrival cycle;
The member that transmission and receiving function all can use in the Virtual Concatenation container of main equipment changes;
The member that transmission and receiving function all can use in the Virtual Concatenation container of slave unit changes.
3. method according to claim 1 is characterized in that, member's available information in the said Virtual Concatenation container that obtains main equipment and slave unit comprises:
Said main equipment obtains the current configuration information that is using of main equipment, and this configuration information is sent to slave unit through a configuration information message;
Said slave unit receives said configuration information message; And the configuration information in this configuration information message preserved as the configuration information of this locality; After preserving the operation completion; Obtain the state information of the Virtual Concatenation container member available information that is used for obtaining slave unit, and send said state information through a state information message;
Said main equipment receives said state information message; And according to the state information in the said state information message; Obtain member's in the Virtual Concatenation container of slave unit available information; Obtain member's in the local Virtual Concatenation container available information again, thereby obtain member's in the Virtual Concatenation container of master-slave equipment available information.
4. according to the method for claim 3, it is characterized in that main equipment and slave unit are to carry out through the spare bit Spare bit passage between said main equipment and the said slave unit in being configured the information synchronization process.
5. according to the method for claim 3, it is characterized in that, said configuration information message and said state information message all be separately in the message equipment unique attribute sign identify jointly with the E1 index.
6. according to the method for claim 5, it is characterized in that the information load in said configuration information message and the said state information message comprises the configuration information of information type, E1 and the configuration information of Virtual Concatenation container; Wherein:
It is configuration information message or state information message that information type is used to indicate this message;
If this message of information type indication is the configuration information message, then the E1 information in this message is the configuration information of this road E1; If this message of information type indication is the state information message, then the E1 information in this message is the state information of this road E1;
If this message of information type indication is the configuration information message, then the configuration information of the Virtual Concatenation container in this message is the information of the Virtual Concatenation container of main equipment; If this message of information type indication is the state information message, then the configuration information of Virtual Concatenation container is the Virtual Concatenation information of container of slave unit in this message.
7. according to the method for claim 6, it is characterized in that:
The information of the Virtual Concatenation container of said main equipment comprises each member's in the Virtual Concatenation container of configuration information and main equipment of Virtual Concatenation container of numbering, main equipment of the Virtual Concatenation container of main equipment E1 numbering;
The state information that the information of the Virtual Concatenation container of said slave unit comprises each member's in the Virtual Concatenation container of state information, slave unit of Virtual Concatenation container of Virtual Concatenation container, slave unit of slave unit E1 numbering and is used for obtaining each member's available information of Virtual Concatenation container of slave unit.
8. the system of the configuration information of a synchronous master-slave equipment is characterized in that, comprising:
Deriving means is used for obtaining the Virtual Concatenation container member's of main equipment and slave unit available information;
Search device, link to each other, be used among the member from the Virtual Concatenation container of main equipment and slave unit, finding out the transmission of data and the member that receiving function all can use respectively according to the available information that obtains with said deriving means;
Generating apparatus links to each other with the said device of searching, and is used for generating a configuration information according to searching the member who obtains;
Notifying device links to each other with said generating apparatus, is used to notify main equipment and slave unit that said configuration information is preserved as configuration information separately.
9. system according to claim 8 is characterized in that, said deriving means obtains member in the Virtual Concatenation container of main equipment and slave unit when satisfying following arbitrary condition available information is to comprise:
The arrival cycle;
The member that transmission and receiving function all can use in the Virtual Concatenation container of main equipment changes;
The member that transmission and receiving function all can use in the Virtual Concatenation container of slave unit changes.
10. system according to claim 8 is characterized in that, said deriving means comprises:
The first main equipment module is positioned at main equipment, is used to obtain the current configuration information that is using of main equipment, and this configuration information is sent to slave unit through a configuration information message;
The slave unit module; Be positioned at slave unit, link to each other, be used to receive said configuration information message with said main equipment module; And the configuration information in this configuration information message preserved as the configuration information of this locality; Preserving after operation accomplishes, obtaining the state information of the Virtual Concatenation container member available information that is used for obtaining slave unit, and sending said state information through a state information message;
The second main equipment module; Be positioned at main equipment, link to each other, be used to receive said state information message with said slave unit module; And according to the state information in the said state information message; Obtain member's in the Virtual Concatenation container of slave unit available information, obtain member's in the local Virtual Concatenation container available information again, thereby obtain member's in the Virtual Concatenation container of master-slave equipment available information.
11. the system according to claim 10 is characterized in that, said main equipment module and said slave unit module are to carry out through the spare bit Spare bit passage between said main equipment and the said slave unit.
12. the system according to claim 10 is characterized in that, said configuration information message and said state information message all be separately in the message equipment unique attribute sign identify jointly with the E1 index.
13. the method according to claim 12 is characterized in that, the information load in said configuration information message and the said state information message comprises the configuration information of information type, E1 and the configuration information of Virtual Concatenation container; Wherein:
It is configuration information message or state information message that information type is used to indicate this message;
If this message of information type indication is the configuration information message, then the E1 information in this message is the configuration information of this road E1; If this message of information type indication is the state information message, then the E1 information in this message is the state information of this road E1;
If this message of information type indication is the configuration information message, then the configuration information of the Virtual Concatenation container in this message is the information of the Virtual Concatenation container of main equipment; If this message of information type indication is the state information message, then the configuration information of Virtual Concatenation container is the Virtual Concatenation information of container of slave unit in this message.
14. the system according to claim 13 is characterized in that:
The information of the Virtual Concatenation container of said main equipment comprises each member's in the Virtual Concatenation container of configuration information and main equipment of Virtual Concatenation container of numbering, main equipment of the Virtual Concatenation container of main equipment E1 numbering;
The state information that the information of the Virtual Concatenation container of said slave unit comprises each member's in the Virtual Concatenation container of state information, slave unit of Virtual Concatenation container of Virtual Concatenation container, slave unit of slave unit E1 numbering and is used for obtaining each member's available information of Virtual Concatenation container of slave unit.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105245827A (en) * | 2015-08-31 | 2016-01-13 | 瑞斯康达科技发展股份有限公司 | Video data transmission method, device and system |
| CN109491756A (en) * | 2018-09-28 | 2019-03-19 | 深圳市彬讯科技有限公司 | A kind of system running environment synchronous method and device, storage medium |
| CN112486593A (en) * | 2020-11-30 | 2021-03-12 | 重庆芯讯通无线科技有限公司 | Method and system for synchronizing configuration information of master module and slave module |
| WO2023169052A1 (en) * | 2022-03-11 | 2023-09-14 | 杭州数梦工场科技有限公司 | Cascading method and apparatus, electronic device, and storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1901535A (en) * | 2005-07-22 | 2007-01-24 | 中兴通讯股份有限公司 | Method for increasing and removing member in link volume regulating plan |
| CN101272212A (en) * | 2008-05-07 | 2008-09-24 | 中兴通讯股份有限公司 | Ranking method of virtual concatenation group member |
| CN101621345A (en) * | 2008-07-02 | 2010-01-06 | 中兴通讯股份有限公司 | Virtual container management method and device |
| CN102170375A (en) * | 2011-03-28 | 2011-08-31 | 福建星网锐捷网络有限公司 | Method, device and system for obtaining configuration information of correspondence node, and node equipment |
-
2012
- 2012-04-10 CN CN201210103682.XA patent/CN102739388B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1901535A (en) * | 2005-07-22 | 2007-01-24 | 中兴通讯股份有限公司 | Method for increasing and removing member in link volume regulating plan |
| CN101272212A (en) * | 2008-05-07 | 2008-09-24 | 中兴通讯股份有限公司 | Ranking method of virtual concatenation group member |
| CN101621345A (en) * | 2008-07-02 | 2010-01-06 | 中兴通讯股份有限公司 | Virtual container management method and device |
| CN102170375A (en) * | 2011-03-28 | 2011-08-31 | 福建星网锐捷网络有限公司 | Method, device and system for obtaining configuration information of correspondence node, and node equipment |
Non-Patent Citations (2)
| Title |
|---|
| ITU-T G.704: "Synchronous frame structures used at 1544, 6312, 2048, 8448 and 44736 kbit/s hierarchical levels", 《HTTP://WWW.PTSN.NET.CN/STANDARD/STD_QUERY/SHOW.PHP?SOURCE=ITUT&ID=3130》, 1 October 1998 (1998-10-01) * |
| ITU-T G.7042/Y.1305: "Link capacity adjustment scheme (LCAS) for virtual concatenated signals", 《HTTP://WWW.PTSN.NET.CN/STANDARD/STD_QUERY/SHOW.PHP?SOURCE=ITUT&ID=5992》, 1 November 2001 (2001-11-01) * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105245827A (en) * | 2015-08-31 | 2016-01-13 | 瑞斯康达科技发展股份有限公司 | Video data transmission method, device and system |
| CN109491756A (en) * | 2018-09-28 | 2019-03-19 | 深圳市彬讯科技有限公司 | A kind of system running environment synchronous method and device, storage medium |
| CN112486593A (en) * | 2020-11-30 | 2021-03-12 | 重庆芯讯通无线科技有限公司 | Method and system for synchronizing configuration information of master module and slave module |
| CN112486593B (en) * | 2020-11-30 | 2023-06-23 | 重庆芯讯通无线科技有限公司 | Method and system for synchronizing configuration information of master-slave module |
| WO2023169052A1 (en) * | 2022-03-11 | 2023-09-14 | 杭州数梦工场科技有限公司 | Cascading method and apparatus, electronic device, and storage medium |
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| Publication number | Publication date |
|---|---|
| CN102739388B (en) | 2015-08-26 |
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