CN103780406A - Data acquisition method and system, and network management device - Google Patents

Data acquisition method and system, and network management device Download PDF

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Publication number
CN103780406A
CN103780406A CN201210397237.9A CN201210397237A CN103780406A CN 103780406 A CN103780406 A CN 103780406A CN 201210397237 A CN201210397237 A CN 201210397237A CN 103780406 A CN103780406 A CN 103780406A
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network element
element device
operation information
backup data
backup
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CN103780406B (en
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李莉
高波
王波
潘毅明
李晟昀
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China Telecom Corp Ltd
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China Telecom Corp Ltd
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Abstract

The invention discloses a data acquisition method and system, and a network management device, and relates to the field of network management. The method comprises the following steps: the network management device issuing a first operation message for indicating the beginning of data acquisition to a network element device through a first management information base node so that the network element device can lock a currently used first backup data area according to the first operation message; the network management device, after determining that the network element device locks the first backup data zone, acquiring data from the first backup data zone of the network element device; and the network management device, after acquisition ends, issuing a second operation message for indicating the end of the data acquisition to the network element device through the first management information base node so that the network element device can unlock the first backup data zone according to the second operation message. Through such a scheme, the synchronization between data acquired by the network management device and the backup data of the network element device can be ensured, and the problem of inaccurate data acquisition caused by such factors as acquisition time differences and the like is effectively avoided.

Description

Collecting method and system and Network Management Equipment
Technical field
The present invention relates to network management technology field, particularly a kind of synchronous collecting method of data and system and Network Management Equipment of keeping.
Background technology
According to the demand of modern network management, Network Management Equipment need to be to network element device image data, unifies to analyze, thereby draws the index such as network running quality, equipment operating efficiency.
At present, network element device is opened up a Backup Data district for each Network Management Equipment, and network element device is by business datum real-time update to this Backup Data district, and Network Management Equipment is regularly to this Backup Data district image data of this network element device.
In recent years, need the data volume gathering to increase gradually, if now Network Management Equipment is according to existing data acquisition technology, can produce due to " acquisition time is poor " cause abnormal.With access controller (Access Controller, be called for short AC, claiming again wireless exchange board or Centralized Controller) network element device is example, access controller is toward being down with into hundred thousands of access point (Access Point even, be called for short AP) equipment, need the data volume of collection very large, one time gatherer process may continue four or five minutes, such as gathering " authentication total degree " first minute time, in the time of the 3rd minute, gather " authentication success number ", at first minute in the 3rd minute, the statistical value of AC meeting real-time update " authentication success number ", and poor interior this statistical value may increase much during this period of time, thereby cause data exception.
If the network element data gathering is inaccurate, particularly because acquisition time is poor etc., image data that non-network element device controllable factor causes is inaccurate, can cause relevant data target to be analyzed wrong, need to drop into a large amount of manpower and materials queueing problems, affect the operation maintenance of network.
Summary of the invention
An embodiment of the present invention technical problem to be solved is: provide a kind of synchronous collecting method of data and system and Network Management Equipment of keeping, the inaccurate problem of image data causing to solve the factors such as acquisition time is poor.
According to the embodiment of the present invention aspect, a kind of collecting method providing, comprising:
Network Management Equipment issues the first operation information for representing to start image data by the first management information bank node to network element device, so that described network element device locks the first Backup Data district of current use according to described the first operation information; After described Network Management Equipment determines that described network element device locks the first Backup Data district, to the first Backup Data district image data of described network element device; Described Network Management Equipment is after collection finishes, issue the second operation information for representing to finish image data by described the first management information bank node to described network element device, so that described network element device is according to the first Backup Data district described in described the second operation information release.
As a kind of exemplary execution mode, described Network Management Equipment issues for representing that the first operation information that starts image data comprises to network element device by the first management information bank node: described Network Management Equipment issues described the first operation information to described network element device, and described the first operation information carries the title of the first management information bank node and the value of indication beginning image data.
As a kind of exemplary execution mode, described Network Management Equipment issues for representing that the second operation information that finishes image data comprises to described network element device by described the first management information bank node: described Network Management Equipment issues described the second operation information to described network element device, and described the second operation information carries the title of the first management information bank node and the value of indication end image data.
As a kind of exemplary execution mode, described Network Management Equipment receives after the response message of described the first operation information that described network element device returns, and determines that described network element device locks the first Backup Data district.
As a kind of exemplary execution mode, the method also comprises: after described network element device release the first Backup Data district, the data of needs backup are stored into the first Backup Data district of non-locking.
As a kind of exemplary execution mode, the method also comprises: after described network element device locks the first Backup Data district, the data of needs backup are stored into the second Backup Data district of non-locking.
According to another aspect of the embodiment of the present invention, a kind of Network Management Equipment providing, comprising:
Lockout message issues unit, for issuing the first operation information for representing to start image data by the first management information bank node to network element device, so that described network element device locks the first Backup Data district of current use according to described the first operation information; Data acquisition unit, after determining that described network element device locks the first Backup Data district, to the first Backup Data district image data of described network element device; And release message issues unit, for after collection finishes, issue the second operation information for representing to finish image data by described the first management information bank node to described network element device, so that described network element device is according to the first Backup Data district described in described the second operation information release.
As a kind of exemplary execution mode, described lockout message issues unit, and for issue described the first operation information to described network element device, described the first operation information carries the title of the first management information bank node and the value of indication beginning image data.
As a kind of exemplary execution mode, described release message issues unit, and for issue described the second operation information to described network element device, described the second operation information carries the title of the first management information bank node and the value of indication end image data.
As a kind of exemplary execution mode, described data acquisition unit, receiving after the response message of described the first operation information that described network element device returns, determines that described network element device locks the first Backup Data district.
According to another aspect of the embodiment of the present invention, a kind of data acquisition system providing, comprises above-mentioned Network Management Equipment and network element device; Described network element device is used for locking according to described the first operation information the first Backup Data district of current use, and, according to the first Backup Data district described in described the second operation information release.
As a kind of exemplary execution mode,, described network element device, also for after release the first Backup Data district, stores the data of needs backup in the first Backup Data district of non-locking.
As a kind of exemplary execution mode, described network element device, also for after locking the first Backup Data district, stores the data of needs backup in the second Backup Data district of non-locking.
Based on scheme provided by the invention, Network Management Equipment issues the first operation information for representing to start image data by the first management information bank node to network element device, network element device locks the first Backup Data district of current use according to the first operation information, Network Management Equipment is after definite network element device locks the first Backup Data district, to the first Backup Data district image data of network element device, after collection finishes, Network Management Equipment issues the second operation information for representing to finish image data by the first management information bank node to network element device, network element device is according to second operation information release the first Backup Data district, thereby guarantee synchronizeing between data that Network Management Equipment collects and the data of network element device backup, effectively avoid due to the inaccurate problem of image data that factor causes such as acquisition time is poor, improve accuracy and the O&M efficiency of data acquisition.
By the detailed description to exemplary embodiment of the present invention referring to accompanying drawing, it is clear that further feature of the present invention and advantage thereof will become.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 illustrates the schematic flow sheet of the collecting method of one exemplary embodiment of the present invention.
Fig. 2 illustrates the schematic flow sheet of the network element device periodic backups data of one exemplary embodiment of the present invention.
Fig. 3 illustrates the schematic flow sheet of the collecting method of one exemplary embodiment of the present invention.
Fig. 4 illustrates the structural representation of the data acquisition system of one exemplary embodiment of the present invention.
Fig. 5 illustrates the structural representation of the Network Management Equipment of one exemplary embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the present invention and application or use.Based on the embodiment in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Unless illustrate in addition, otherwise the parts of setting forth in these embodiments and positioned opposite, numeral expression formula and the numerical value of step not limited the scope of the invention.
, it should be understood that for convenience of description, the size of the various piece shown in accompanying drawing is not to draw according to actual proportionate relationship meanwhile.
May not discuss in detail for the known technology of person of ordinary skill in the relevant, method and apparatus, but in suitable situation, described technology, method and apparatus should be regarded as authorizing a part for specification.
In all examples with discussing shown here, it is exemplary that any occurrence should be construed as merely, rather than as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: in similar label and letter accompanying drawing below, represent similar terms, therefore, once be defined in an a certain Xiang Yi accompanying drawing, in accompanying drawing subsequently, do not need it to be further discussed.
Fig. 1 illustrates the schematic flow sheet of the collecting method of one exemplary embodiment of the present invention.As shown in Figure 1, the collecting method of this exemplary embodiment comprises the following steps:
S102, Network Management Equipment is by the first management information bank (Manage Information Base, being called for short MIB) node issues the first operation information for representing to start image data to network element device, so that network element device locks the first Backup Data district of current use according to the first operation information, after Backup Data district is locked, the data of storing in this Backup Data district just can not change.
As a kind of exemplary execution mode, Network Management Equipment can issue the first operation information in the following ways, be that Network Management Equipment issues the first operation information to network element device, the first operation information carries the title of the first management information bank node and the value of indication beginning image data.
Wherein, the first management information bank node is a node of the present embodiment new settings, Network Management Equipment can be controlled in the data backup region to network element device by this node in data acquisition, eliminate " acquisition time is poor " impact on image data accuracy, guarantee synchronize between data that Network Management Equipment collects and the data of network element device backup, accuracy and the O&M efficiency of raising data acquisition.The first management information bank node for example can comprise the attributes such as father node attribute (Patent), type attribute, status attribute (Status), read-write properties (Access), nodal value (Value List) and node description (Description).Wherein, father node attribute can represent the inheritance of the first management information bank node on the one hand, can be used for representing on the other hand the title of the first management information bank node, for example, father node is 1.1.0.0, and the first management information bank node can called after 1.1.0.0/1.Type attribute can comprise the abstract numerical value grammer (Numerical syntax) of object type, abstract pivot grammar (Base syntax), the abstract combination grammer (Composed syntax) of object type etc. of object type, for example, can be set to 32 integers.It is normal/abnormal etc. that status attribute for example can comprise.Read-write properties can be for example readable writing (read/write).Nodal value comprises that indication starts the value of image data and the value of indication end image data, and for example, nodal value can comprise 1 and 0, in the time that nodal value is 1, represents that Network Management Equipment starts image data, and network element device need to lock the Backup Data district of current use; In the time that nodal value is 0, represent that Network Management Equipment finishes image data, network element device can release Backup Data district.Node is described description or the explain information that attribute can comprise this node.
Wherein, the first operation information can be for example Simple Network Management Protocol setting (snmp-set) message, wherein can carry the title of the first management information bank node and the value of indication beginning image data.
Wherein, network element device can be for example access controller.
S104, after Network Management Equipment determines that network element device locks the first Backup Data district, to the first Backup Data district image data of network element device.
As a kind of exemplary execution mode, Network Management Equipment receives after the response message of the first operation information that network element device returns, and can determine that network element device locks the first Backup Data district.
Due to Backup Data district locked after, the data of storing in this Backup Data district just can not change, therefore, no matter Network Management Equipment postpones the data in collection or repeated acquisition the first Backup Data district, data source can not change, thereby guarantee synchronize between data that Network Management Equipment collects and the data of network element device backup, effectively avoid the inaccurate problem of image data that causes due to factors such as acquisition time are poor, accuracy and the O&M efficiency of raising data acquisition.
S106, Network Management Equipment, after collection finishes, issues the second operation information for representing to finish image data by the first management information bank node to network element device, so that network element device is according to second operation information release the first Backup Data district.
As a kind of exemplary execution mode, Network Management Equipment can issue the second operation information in the following ways, and Network Management Equipment issues the second operation information to network element device, and the second operation disappears
Breath carries the title of the first management information bank node and the value of indication end image data.
Wherein, the second operation information can be for example snmp-set message, wherein can carry the title of the first management information bank node and the value of indication end image data.
In above-described embodiment, Network Management Equipment issues the first operation information for representing to start image data by the first management information bank node to network element device, network element device locks the first Backup Data district of current use according to the first operation information, Network Management Equipment is after definite network element device locks the first Backup Data district, to the first Backup Data district image data of network element device, after collection finishes, Network Management Equipment issues the second operation information for representing to finish image data by the first management information bank node to network element device, network element device is according to second operation information release the first Backup Data district, thereby guarantee synchronizeing between data that Network Management Equipment collects and the data of network element device backup, effectively avoid due to the inaccurate problem of image data that factor causes such as acquisition time is poor, improve accuracy and the O&M efficiency of data acquisition.
After network element device locks the first Backup Data district, network element device can store the data of needs backup into the second Backup Data district of non-locking.After network element device release the first Backup Data district, network element device can store the data of needs backup into the first Backup Data district of non-locking.Therefore, network element device need to be opened up Liang Ge Backup Data district for each Network Management Equipment in embodiments of the present invention, in the time that one of them Backup Data district locks, can back up data to another Backup Data district.When specific implementation, network element device can be enabled a timer, periodically the data of needs backup is stored into the first Backup Data district or the second Backup Data district of current non-locking.It should be noted that, if network element device accesses multiple network management systems, this network element device can be opened up respectively Liang Ge Backup Data district for each Network Management Equipment.For example, two network management systems of network element device access, this network element device can be opened up four Backup Data districts.
Fig. 2 illustrates the schematic flow sheet of the network element device periodic backups data of one exemplary embodiment of the present invention.As shown in Figure 2, the network element device periodic backups data of this exemplary embodiment comprise the following steps:
S202, the timer in network element device judges whether to arrive the predefined time, if arrive the predefined time, performs step S204, otherwise, if do not arrive the predefined time, wait for, and continue execution step S202.
S204, if arrive the predefined time, network element device is searched the Backup Data district (comprising the first Backup Data district and the second Backup Data district) of non-locking.
S206, network element device stores the data of needs backup in the Backup Data district of the non-locking finding, i.e. the first Backup Data district or the second Backup Data district.
By above-mentioned backup mode, network element device is opened up Liang Ge Backup Data district for each Network Management Equipment, when one of them Backup Data district is because Network Management Equipment image data can back up data to another Backup Data district when locked, thereby guarantee synchronizeing between data that Network Management Equipment collects and the data of network element device backup, effectively avoid the inaccurate problem of image data causing due to factors such as acquisition time are poor.
Fig. 3 illustrates the schematic flow sheet of the collecting method of one exemplary embodiment of the present invention.As shown in Figure 3, be example take network element device as access controller, the collecting method of this exemplary embodiment comprises the following steps:
S302, issues a snmp-set operation information when Network Management Equipment preparation for acquiring data, carry title and the value " 1 " of the first management information bank node, to indicate beginning image data in message.
S304, access controller receives this snmp-set operation information, parse title and the value " 1 " of the first management information bank node that message carries, and according to the first Backup Data district of the settled front use of indicating lock of value " 1 ", then return to Simple Network Management Protocol and obtain (snmp-get) response message, so that the Backup Data district of the locked current use of notice Network Management Equipment.
S306, Network Management Equipment receives after snmp-get response message, starts to gather the data in the first Backup Data district.Because the first Backup Data district is locked, no matter Network Management Equipment postpones the data in collection or repeated acquisition the first Backup Data district, data source can not change, thereby guarantee synchronizeing between data that Network Management Equipment collects and the data of access controller backup, effectively avoid the inaccurate problem of image data causing due to factors such as acquisition time are poor, improve accuracy and the O&M efficiency of data acquisition.
S308, in whole gatherer process, access controller stores the data of needs backup in the second Backup Data district of non-locking.
S310, issues a snmp-set operation information when Network Management Equipment finishes to gather, carry title and the value " 0 " of the first management information bank node, to indicate end image data in message.
S312, access controller receives this snmp-set operation information, parse title and the value " 0 " of the first management information bank node that message carries, and according to the indication release first Backup Data district of value " 0 ", then can return to snmp-get response message, so that the notice Network Management Equipment relevant Backup Data of release district.
Pass through such scheme, can guarantee synchronizeing between data that Network Management Equipment collects and the data of network element device access controller backup, effectively avoid the inaccurate problem of image data causing due to factors such as acquisition time are poor, improve accuracy and the O&M efficiency of data acquisition.
Fig. 4 illustrates the structural representation of the data acquisition system of one exemplary embodiment of the present invention.As shown in Figure 4, the data acquisition system of this exemplary embodiment comprises:
Network element device 40 and Network Management Equipment 50; Network Management Equipment 50 comprises: lockout message issues unit 502, for issuing the first operation information for representing to start image data by the first management information bank node to network element device; Data acquisition unit 504, after determining that network element device locks the first Backup Data district, to the first Backup Data district image data of network element device; And release message issues unit 506, for after collection finishes, issue the second operation information for representing to finish image data by the first management information bank node to network element device, so that network element device is according to second operation information release the first Backup Data district; Network element device 40 is for lock the first Backup Data district of current use according to the first operation information, and, according to second operation information release the first Backup Data district.
As a kind of exemplary execution mode, network element device 40, also for after release the first Backup Data district, stores the data of needs backup in the first Backup Data district of non-locking.
As a kind of exemplary execution mode, network element device 40, also for after locking the first Backup Data district, stores the data of needs backup in the second Backup Data district of non-locking.
As a kind of exemplary execution mode, lockout message issues unit 502, and for issue the first operation information to network element device, the first operation information carries the title of the first management information bank node and the value of indication beginning image data.Wherein, the first operation information can be for example snmp-set message.
As a kind of exemplary execution mode, release message issues unit 506, and for issue the second operation information to network element device, the second operation information carries the title of the first management information bank node and the value of indication end image data.Wherein, the second operation information can be for example snmp-set message.
As a kind of exemplary execution mode, data acquisition unit 504, receiving after the response message of the first operation information that network element device returns, determines that network element device locks the first Backup Data district.The response message of the first operation information can be for example snmp-get message.
Therefore, network element device need to be opened up Liang Ge Backup Data district for each Network Management Equipment in embodiments of the present invention, in the time that one of them Backup Data district locks, can back up data to another Backup Data district.When specific implementation, network element device 40 can be enabled a timer, periodically the data of needs backup is stored into the first Backup Data district or the second Backup Data district of current non-locking.
Wherein, data acquisition system can be for example WLAN (Wireless LocalArea Networks is called for short WLAN) management system, and network element device can be for example access controller AC etc., but is not limited to this.Under centralized control type AC and " thin " AP framework, the data volume that AC need to back up is very large especially, when Network Management Equipment adopts the solution of the present invention to gather the data of AC, can effectively eliminate " acquisition time is poor " impact on image data accuracy.
Wherein, the associated description of the first management information bank node, the first operation information, the second operation information etc. can, with reference to aforementioned, repeat no more here.
Above-mentioned data acquisition system, Network Management Equipment issues the first operation information for representing to start image data by the first management information bank node to network element device, network element device locks the first Backup Data district of current use according to the first operation information, Network Management Equipment is after definite network element device locks the first Backup Data district, to the first Backup Data district image data of network element device, after collection finishes, Network Management Equipment issues the second operation information for representing to finish image data by the first management information bank node to network element device, network element device is according to second operation information release the first Backup Data district, thereby guarantee synchronizeing between data that Network Management Equipment collects and the data of network element device backup, effectively avoid due to the inaccurate problem of image data that factor causes such as acquisition time is poor, improve accuracy and the O&M efficiency of data acquisition.
Fig. 5 illustrates the structural representation of the Network Management Equipment of one exemplary embodiment of the present invention.As shown in Figure 5, the Network Management Equipment 50 of this exemplary embodiment comprises:
Lockout message issues unit 502, for issuing the first operation information for representing to start image data by the first management information bank node to network element device, so that network element device locks the first Backup Data district of current use according to the first operation information;
Data acquisition unit 504, after determining that network element device locks the first Backup Data district, to the first Backup Data district image data of network element device; And
Release message issues unit 506, also for after collection finishes, issue the second operation information for representing to finish image data by the first management information bank node to network element device, so that network element device is according to second operation information release the first Backup Data district.
As a kind of exemplary execution mode, lockout message issues unit 502, and for issue the first operation information to network element device, the first operation information carries the title of the first management information bank node and the value of indication beginning image data.Wherein, the first operation information can be for example snmp-set message.
As a kind of exemplary execution mode, release message issues unit 506, and for issue the second operation information to network element device, the second operation information carries the title of the first management information bank node and the value of indication end image data.Wherein, the second operation information can be for example snmp-set message.
As a kind of exemplary execution mode, data acquisition unit 504, receiving after the response message of the first operation information that network element device returns, determines that network element device locks the first Backup Data district.The response message of the first operation information can be for example snmp-get message.
Wherein, the associated description of the first management information bank node, the first operation information, the second operation information etc. can, with reference to aforementioned, repeat no more here.
Above-mentioned Network Management Equipment issues the first operation information for representing to start image data by the first management information bank node to network element device, so that network element device locks the first Backup Data district of current use according to the first operation information, Network Management Equipment is after definite network element device locks the first Backup Data district, to the first Backup Data district image data of network element device, after collection finishes, Network Management Equipment issues the second operation information for representing to finish image data by the first management information bank node to network element device, so that network element device is according to second operation information release the first Backup Data district, thereby guarantee synchronizeing between data that Network Management Equipment collects and the data of network element device backup, effectively avoid due to the inaccurate problem of image data that factor causes such as acquisition time is poor, improve accuracy and the O&M efficiency of data acquisition.
One of ordinary skill in the art will appreciate that all or part of step that realizes above-described embodiment can complete by hardware, also can carry out the hardware that instruction is relevant by program completes, described program can be stored in a kind of computer-readable recording medium, the above-mentioned storage medium of mentioning can be read-only memory, disk or CD etc.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.

Claims (13)

1. a collecting method, is characterized in that, comprising:
Network Management Equipment issues the first operation information for representing to start image data by the first management information bank node to network element device, so that described network element device locks the first Backup Data district of current use according to described the first operation information;
After described Network Management Equipment determines that described network element device locks the first Backup Data district, to the first Backup Data district image data of described network element device;
Described Network Management Equipment is after collection finishes, issue the second operation information for representing to finish image data by described the first management information bank node to described network element device, so that described network element device is according to the first Backup Data district described in described the second operation information release.
2. method according to claim 1, is characterized in that, described Network Management Equipment issues for representing that the first operation information that starts image data comprises to network element device by the first management information bank node:
Described Network Management Equipment issues described the first operation information to described network element device, and described the first operation information carries the title of the first management information bank node and the value of indication beginning image data.
3. method according to claim 1, is characterized in that, described Network Management Equipment issues for representing that the second operation information that finishes image data comprises to described network element device by described the first management information bank node:
Described Network Management Equipment issues described the second operation information to described network element device, and described the second operation information carries the title of the first management information bank node and the value of indication end image data.
4. method according to claim 1, is characterized in that, described Network Management Equipment receives after the response message of described the first operation information that described network element device returns, and determines that described network element device locks the first Backup Data district.
5. method according to claim 1, is characterized in that, also comprises:
After described network element device release the first Backup Data district, the data of needs backup are stored into the first Backup Data district of non-locking.
6. method according to claim 1, is characterized in that, also comprises:
After described network element device locks the first Backup Data district, the data of needs backup are stored into the second Backup Data district of non-locking.
7. a Network Management Equipment, is characterized in that, comprising:
Lockout message issues unit, for issuing the first operation information for representing to start image data by the first management information bank node to network element device, so that described network element device locks the first Backup Data district of current use according to described the first operation information;
Data acquisition unit, after determining that described network element device locks the first Backup Data district, to the first Backup Data district image data of described network element device; And
Release message issues unit, for after collection finishes, issue the second operation information for representing to finish image data by described the first management information bank node to described network element device, so that described network element device is according to the first Backup Data district described in described the second operation information release.
8. Network Management Equipment according to claim 7, it is characterized in that, described lockout message issues unit, and for issue described the first operation information to described network element device, described the first operation information carries the title of the first management information bank node and the value of indication beginning image data.
9. Network Management Equipment according to claim 7, it is characterized in that, described release message issues unit, and for issue described the second operation information to described network element device, described the second operation information carries the title of the first management information bank node and the value of indication end image data.
10. Network Management Equipment according to claim 7, is characterized in that, described data acquisition unit, receiving after the response message of described the first operation information that described network element device returns, determines that described network element device locks the first Backup Data district.
11. 1 kinds of data acquisition systems, is characterized in that, comprise Network Management Equipment and network element device as described in claim 7-10 any one;
Described network element device is used for locking according to described the first operation information the first Backup Data district of current use, and, according to the first Backup Data district described in described the second operation information release.
12. systems according to claim 11, is characterized in that, described network element device, also for after release the first Backup Data district, stores the data of needs backup in the first Backup Data district of non-locking.
13. systems according to claim 11, is characterized in that, described network element device, also for after locking the first Backup Data district, stores the data of needs backup in the second Backup Data district of non-locking.
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CN103052101A (en) * 2012-12-28 2013-04-17 上海寰创通信科技股份有限公司 Network management data acquisition method
CN106980684A (en) * 2017-03-31 2017-07-25 电信科学技术第五研究所 The realization method and system that a kind of large-scale information system data stream type is checked
WO2022001314A1 (en) * 2020-06-29 2022-01-06 中兴通讯股份有限公司 Information collection method and apparatus, storage medium, and electronic apparatus

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CN103052101A (en) * 2012-12-28 2013-04-17 上海寰创通信科技股份有限公司 Network management data acquisition method
CN103052101B (en) * 2012-12-28 2015-07-15 上海寰创通信科技股份有限公司 Network management data acquisition method
CN106980684A (en) * 2017-03-31 2017-07-25 电信科学技术第五研究所 The realization method and system that a kind of large-scale information system data stream type is checked
CN106980684B (en) * 2017-03-31 2020-04-17 电信科学技术第五研究所有限公司 Method and system for realizing data flow audit of large-scale informatization system
WO2022001314A1 (en) * 2020-06-29 2022-01-06 中兴通讯股份有限公司 Information collection method and apparatus, storage medium, and electronic apparatus

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