CN108449223A - Cross-capacity test method, device and Network Management System - Google Patents
Cross-capacity test method, device and Network Management System Download PDFInfo
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- CN108449223A CN108449223A CN201710085307.XA CN201710085307A CN108449223A CN 108449223 A CN108449223 A CN 108449223A CN 201710085307 A CN201710085307 A CN 201710085307A CN 108449223 A CN108449223 A CN 108449223A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0876—Network utilisation, e.g. volume of load or congestion level
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/07—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
- H04B10/075—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal
- H04B10/079—Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems using an in-service signal using measurements of the data signal
- H04B10/0795—Performance monitoring; Measurement of transmission parameters
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Abstract
The present invention provides cross-capacity test method, device and Network Management System, wherein this method includes：The veneer map information of each veneer in the intersection subrack is generated according to element name, intersection subrack and cross granularity；The cross-connection information of each veneer is generated according to the cross granularity and the veneer map information；The veneer map information and the cross-connection information are stored in network management database and are sent to equipment, tests the cross-capacity of the intersection subrack.Through the invention, it solves the problems, such as that veneer map information and cross-connection information configure cumbersome in cross-capacity test method in the related technology, simplifies cross-beta flow, shorten the cross-beta time.
Description
Technical field
The present invention relates to data network communications fields, particularly with regard to cross-capacity test method, device and network pipe
Reason system.
Background technology
With the development of communication network technique and optical transport technology, optical transfer network (Optical Transport
Network, abbreviation OTN) the electric cross-capacity for intersecting equipment support is increasing, and cross-capacity is as measurement OTN electricity intersection
One most important performance indicator of equipment, is increasingly paid close attention to by operator.
Cross-capacity test main flow be：Veneer collocation information, the veneer that first configuration intersects all slot positions of subrack reflect
It is detached from webmaster after penetrating information, cross-connection information, the power on configuration of master control veneer is leaned on, traverses all slot positions and time slot, and complete
Cross-capacity is tested.When cross-capacity test granularity is smaller, veneer map information, intersection information configuration process are especially numerous
It is trivial, it cannot be satisfied test request.Such as be the intersection subrack of the business board of 200G for there is 72 pieces of capacity, total cross-capacity is
14.4T, cross granularity ODU0, then need to configure 72 pieces of veneers map information and 11520 interconnections, it is entire to survey
Examination process need to take 12 hours.
There are two ways to existing simplified cross-capacity test：First method be pre-configured veneer map information with
Cross-connection information, and import above- mentioned information on webmaster and download to equipment；Second method is automatic by wscript.exe
Veneer map information and cross-connection information are generated, and above- mentioned information is downloaded into equipment, while being uploaded to webmaster.The first side
The shortcomings that method is：Pre-provisioning procedure is still cumbersome, needs to configure a large amount of veneer map information and cross-connection information；It configured
Journey is dumb, when intersecting the newly-increased veneer of subrack or cross granularity changes, needs to reconfigure veneer map information
With intersection information.The shortcomings that second method is：Configure it is dumb, when cross granularity changes or intersect subrack type
When variation, need to regenerate veneer map information and interconnection using python vorbal model interface packets with wscript.exe
Information；Wscript.exe has self-defect, i.e., message length is no more than 51200 bytes.Such as in example in front, for having
The intersection subrack for the business board that 72 pieces of capacity are 200G, 4800 interconnections can be at most configured by wscript.exe, be left
6720 interconnections need manual configuration.
In conclusion for transmission system project, there are larger for the method tested using existing simplified cross-capacity
Limitation cannot meet test and engine request.
It is configured for veneer map information in cross-capacity test method in the related technology and cross-connection information cumbersome
Problem, the prior art do not propose effective solution scheme also.
Invention content
The present invention provides cross-capacity test method, device and Network Management System, solve and intersect in the related technology
Veneer map information and cross-connection information configure cumbersome problem in capacity test method.
According to an aspect of the present invention, a kind of cross-capacity test method is provided, including：According to element name, intersect
Subrack and cross granularity generate the veneer map information of each veneer in the intersection subrack；According to the cross granularity and the veneer
Map information generates the cross-connection information of each veneer；The veneer map information and the cross-connection information are stored in webmaster
In database and it is sent to equipment, tests the cross-capacity of the intersection subrack.
Further, at this according to element name, intersect subrack and cross granularity and generate each veneer in the intersection subrack
Before veneer map information, this method further includes：Determine the element name for supporting to intersect subrack；Being determined according to the element name should
The corresponding intersection subrack of element name；The cross granularity that the intersection subrack is supported is determined according to the intersection subrack.
Further, at this according to element name, intersect subrack and cross granularity and generate each veneer in the intersection subrack
Before veneer map information, this method further includes：Empty veneer map information list, wherein the veneer map information list is protected
There is the correspondence of board type and veneer map information.
Further, the list that each veneer in the intersection subrack is generated according to element name, intersection subrack and cross granularity
Plate map information includes：The single board information and list of each veneer in the intersection subrack are determined according to the element name and the intersection subrack
The port information of each port on plate, wherein the port information includes port name, which includes veneer name and veneer
Type；The veneer mapping of each veneer in the intersection subrack is generated according to the cross granularity, the port information and the single board information
Information, and update the veneer map information list.
Further, this generates each list in the intersection subrack according to the cross granularity, the port information and the single board information
The veneer map information of plate includes：Optical port list and tune are generated according to the port name, the board type and the cross granularity
Spend port list, wherein there are correspondences with scheduling port for optical port；The optical port list is traversed, is generated according to the board type
Optical port map information traverses the scheduling port list, generates scheduling port mapping information according to the cross granularity, merges the light
Mouth map information and the scheduling port mapping information generate the veneer map information, until all veneers in the intersection subrack are all
Veneer map information is generated.
Further, this generates each list in the intersection subrack according to the cross granularity, the port information and the single board information
The veneer map information of plate includes：Same type list is searched in the veneer map information list according to the board type of remaining veneer
The veneer map information of plate, wherein the residue veneer are the whole veneers for intersecting veneer map information to be determined in subrack；If looking for
To the veneer map information of the same type veneer, list of the veneer map information of the same type veneer as the residue veneer is returned
Plate map information；If not finding the veneer map information of the same type veneer, according to the port information, the board type and the friendship
It pitches granularity and generates optical port list and scheduling port list, wherein there are correspondences with scheduling port for optical port；Traverse the optical port
List generates optical port map information according to the board type, traverses the scheduling port list, generated and adjusted according to the cross granularity
Port mapping information is spent, merges the optical port map information and the scheduling port mapping information generates the veneer map information.
Further, which includes access service types, mapping mode, which includes
Dispatch port, business granule degree, location information and enabled information.
Further, this generates optical port list and dispatching terminal according to the port information, the board type and the cross granularity
Mouthful list includes：Optical port all on veneer and scheduling port are obtained according to the port information and the board type；According to the list
Board type and the cross granularity are filtered the optical port, obtain the optical port list；According to the board type and the intersection
Granularity is filtered the scheduling port, obtains the scheduling port list.
Further, the cross-connection information packet that each veneer is generated according to the cross granularity and the veneer map information
It includes：It matches in the intersection subrack veneer and generates veneer group, which includes source veneer and place veneer corresponding with the source veneer,
Determine the correspondence of the port resource of the source veneer and the port resource of the place veneer, wherein the port resource includes the list
The scheduling port of plate and the cross granularity；It is generated and is intersected according to the port resource of the port resource of the source veneer and the place veneer
Link information, wherein the cross-connection information includes intersecting ID, interconnection source port, interconnection egress mouth, crisscross
With layer rate.
Further, the veneer map information and the cross-connection information are stored in network management database and are sent to and set by this
It is standby to include：The veneer map information and the cross-connection information are stored in network management database；It will by the network management database
The veneer map information and the cross-connection information are sent to the equipment.
Further, before the cross-capacity of the test intersection subrack, this method further includes：In webmaster side and equipment side
Veneer map information or cross-connection information it is inconsistent in the case of, adjust the equipment side the veneer map information and the friendship
Link information is pitched, until the webmaster side and the veneer map information of the equipment side are consistent with cross-connection information.
According to another aspect of the present invention, a kind of cross-capacity test device is provided, including：First generation module, is used for
The veneer map information of each veneer in the intersection subrack is generated according to element name, intersection subrack and cross granularity；Second life
At module, the cross-connection information for generating each veneer according to the cross granularity and the veneer map information；Test mould
Block, for being stored in network management database and being sent to equipment by the veneer map information and the cross-connection information, test should
Intersect the cross-capacity of subrack.
According to another aspect of the present invention, a kind of Network Management System is provided, including：Processor and memory, the processing
Device is configured as executing the program instruction in the memory, which executes following behaviour when reading execution by the processor
Make：The veneer map information of each veneer in the intersection subrack is generated according to element name, intersection subrack and cross granularity；According to
The cross granularity and the veneer map information generate the cross-connection information of each veneer；By the veneer map information and the friendship
Fork link information is stored in network management database and is sent to equipment, tests the cross-capacity of the intersection subrack.
Through the invention, using each in the intersection subrack that will be generated according to element name, intersection subrack and cross granularity
The veneer map information and cross-connection information of veneer are sent to webmaster and equipment, and test the cross-capacity of above-mentioned intersection subrack
Technical solution, it is numerous to solve veneer map information and cross-connection information configuration in cross-capacity test method in the related technology
Trivial problem simplifies cross-beta flow, shortens the cross-beta time.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and is constituted part of this application, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the flow chart one of cross-capacity test method according to the ... of the embodiment of the present invention；
Fig. 2 is the structure diagram of cross-capacity test device according to the ... of the embodiment of the present invention；
Fig. 3 is the structure diagram of Network Management System according to the ... of the embodiment of the present invention；
Fig. 4 is the flowchart 2 of cross-capacity test method according to the preferred embodiment of the invention；
Fig. 5 is the flow chart of veneer map information generation method according to the preferred embodiment of the invention；
Fig. 6 is the flow chart of cross-connection information generation method according to the preferred embodiment of the invention；
Fig. 7 is the structure diagram of cross-capacity test device according to the preferred embodiment of the invention.
Specific implementation mode
Come that the present invention will be described in detail below with reference to attached drawing and in conjunction with the embodiments.It should be noted that not conflicting
In the case of, the features in the embodiments and the embodiments of the present application can be combined with each other.
Fig. 1 is the flow chart one of cross-capacity test method according to the ... of the embodiment of the present invention, as shown in Figure 1, this method packet
Include following steps：
Step S102 generates the list of each veneer in the intersection subrack according to element name, intersection subrack and cross granularity
Plate map information；
It is alternatively possible to be determined as follows said network element title, intersect subrack and cross granularity：It determines and supports
Intersect the element name of subrack；The corresponding intersection subrack of the element name is determined according to the element name；According to the intersection subrack
Determine the cross granularity that the intersection subrack is supported.
It is noted that before above-mentioned whole veneers generate veneer map information, veneer map information list is emptied,
The correspondence of board type and veneer map information is preserved in the veneer map information list.
Specifically, determining the single board information of each veneer in the intersection subrack according to said network element title and above-mentioned intersection subrack
With the port information of each port on veneer, intersection is generated according to the cross granularity, the port information and the single board information
The veneer map information of each veneer on frame, and update the veneer map information list.Wherein, which includes port name
Claim, which includes veneer name and board type, and port name includes port numbers and port type.
It is possible to further generate optical port list and scheduling port according to port name, board type and cross granularity
List, there are correspondence between the optical port and scheduling port, an optical port is corresponding with multiple scheduling ports.Traverse above-mentioned optical port row
Table generates optical port map information according to the board type, traverses the scheduling port list, generated and dispatched according to the cross granularity
Port mapping information, merges the optical port map information and the scheduling port mapping information generates the veneer map information, until should
All veneers intersected in subrack have all generated veneer map information.
A kind of preferred embodiment be remaining veneer pass sequentially through board type is searched in veneer map information list and
The veneer map information of the identical veneer of itself board type, the case where determining that there are the veneer map informations of same type veneer
Under, return to veneer map information of the veneer map information of the same type veneer as remaining veneer；Determining that there is no similar
In the case of the veneer map information of type veneer, obtains by traversing optical port list and scheduling port list and merge optical port and map
The mode of information and scheduling port mapping information obtains veneer map information.
Above-mentioned optical port map information includes access service types, mapping mode, which includes scheduling
Port, business granule degree, location information and enabled information.
The generating mode of a kind of feasible optical port list and scheduling port list is：According to the port information and the Monoplacophora
Type obtains optical port all on veneer and scheduling port；The optical port was carried out according to the board type and the cross granularity
Filter, obtains the optical port list；The scheduling port is filtered according to the board type and the cross granularity, obtains the scheduling
Port list.
Step S104 generates the cross-connection information of each veneer according to the cross granularity and the veneer map information；
Optionally, match in the intersection subrack veneer and generate veneer group, the veneer group include source veneer and with the source veneer
Corresponding place veneer；Determine the correspondence of the port resource of the source veneer and the port resource of the place veneer, wherein the port
Resource includes scheduling port and cross granularity of the veneer；According to the port of the port resource of the source veneer and the place veneer
Resource generates cross-connection information, wherein the cross-connection information includes intersecting ID, interconnection source port, interconnection place
Port, crisscross and layer rate.
Step S106, the veneer map information and the cross-connection information be stored in network management database and be sent to set
It is standby, test the cross-capacity of the intersection subrack.
Preferably, the veneer map information and the cross-connection information are stored in network management database；Pass through the webmaster
The veneer map information and the cross-connection information are sent to the equipment by database, to improve webmaster system by the preferred embodiment
The efficiency of system.
It is noted that whether comparing veneer map information that equipment side receives and cross-connection information and webmaster side
It is identical, if unanimously, testing the cross-capacity for intersecting subrack.If alternative one there are inconsistent situation, adjusts the equipment
The veneer map information and cross-connection information of side are until the webmaster side is believed with the veneer map information of equipment side and interconnection
Breath is consistent.
The executive agent of above-mentioned all steps is Network Management System, abbreviation network management system.What the network management system can be run
Hardware device platform is unrestricted, common such as unified grouping platform (Uni-Packet Platform, abbreviation UPP).
Fig. 2 is the structure diagram of cross-capacity test device according to the ... of the embodiment of the present invention, as shown in Fig. 2, the device packet
It includes：
First generation module 22, for generating the intersection subrack according to element name, intersection subrack and cross granularity
The veneer map information of each veneer；
Second generation module 24, the intersection for generating each veneer according to the cross granularity and the veneer map information
Link information；
Test module 26, for the veneer map information and the cross-connection information to be stored in network management database concurrently
Equipment is given, the cross-capacity of the intersection subrack is tested.
Fig. 3 is the structure diagram of Network Management System according to the ... of the embodiment of the present invention, as shown in figure 3, the system includes：Place
Reason device 32 and memory 34, the processor 32 are configured as executing the program instruction in the memory 34, and the program instruction is in quilt
The processor 32, which is read, executes following operation when executing：
The veneer that each veneer in the intersection subrack is generated according to element name, intersection subrack and cross granularity maps letter
Breath；
The cross-connection information of each veneer is generated according to the cross granularity and the veneer map information；The veneer is reflected
It penetrates information and the cross-connection information is stored in network management database and is sent to equipment, the intersection for testing the intersection subrack is held
Amount.
With reference to specific embodiment, invention is further explained.
Fig. 4 is the flowchart 2 of cross-capacity test method according to the preferred embodiment of the invention, as shown in figure 4, the party
Method includes the following steps：
Step S402 selects the element name of cross-capacity test, intersects subrack and cross granularity；Webmaster is called to carry
The subrack information that all network elements of interface polls of confession include filters out support according to the subrack type in subrack information and intersects subrack
Element name, from support intersect subrack network element in determine carry out cross-capacity test element name；
The subrack information that the element name includes is inquired according to determining element name, according to the subrack class in subrack information
Type determines the intersection subrack supported；
According to the cross granularity of determining intersection subrack type queries intersection subrack support, the intersection subrack branch is generated
The cross granularity range held.
Step S404, initialization data intersect the veneer that subrack includes according to selected element name and intersection subrack inquiry
Veneer map information list initialization is sky by information and port information；
Wherein above-mentioned single board information includes at least veneer name and board type, above-mentioned port include optical port on veneer and
Dispatch port, above-mentioned port information include at least port name, port numbers and port type, port type include optical interface type and
Dispatch port type.Veneer map information list saves the correspondence of board type and map information, and map information indicates
The business relations of port.It is noted that may include port numbers and port type in port name.
Step S406 believes according to the veneer that the cross granularity and step S404 that are selected in step S402 are inquired
Breath, port information generate the map information for intersecting each veneer of subrack；
According to the board type in the port information and single board information obtained in step S404, the optical port row of veneer are generated
Table and scheduling port list.The composition of above-mentioned optical port list and scheduling port list is port name, and the port name is uniquely right
It should be in a port on veneer.Specifically, optical port list is traversed successively, and the map information of optical port is generated according to board type,
Such as the attributes such as access service types, mapping mode；Traversal scheduling port list successively, according to the intersection selected in step S402
Granularity generates the map information of scheduling port, for example, scheduling port, business granule degree, location information, whether the attributes such as enabled；
The map information for merging the map information and scheduling port of optical port, generates veneer map information；Veneer map information is saved in
In veneer map information list, selection intersects remaining veneer in subrack and generates its map information.
Preferably, selection, which intersects remaining veneer in subrack and generates its map information, includes：According to the veneer in single board information
Type searches the map information of same type veneer in veneer map information list；
If not finding the map information of same type veneer, according to the port information and single board information obtained in step S404
In board type, generate veneer optical port list and scheduling port list, according to the optical port list and the scheduling port list
Generate the veneer map information；
If having found the map information of same type veneer, the map information of the same type veneer is returned.
Above-mentioned preferred embodiment can implement in the following way：
Step S502 obtains corresponding veneer according to the veneer name of each veneer from the single board information that intersection subrack includes
Type；
Board type in step S504, judgment step S502 whether there is in veneer map information list, if should
Board type in veneer map information list, thens follow the steps S506, no to then follow the steps S508；
Step S506 searches from veneer map information list and returns the corresponding veneer map information of the board type,
It redirects and executes step S408；
Step S508 obtains the light that veneer map information is supported according to single board information, the port information that subrack includes is intersected
The optical interface type of all optical ports of the veneer and corresponding optical port are preserved in mouth list and scheduling port list, above-mentioned optical port list
Map information, above-mentioned scheduling port list preserve the scheduling port and scheduling port.Optionally filter type is root to one kind
According to port type filtering light-emitting window list and scheduling port list, such as port type is 411 and 412, then is put into the port
In optical port list；If port type is 1192 and 1193, port is put into scheduling port list.Above-mentioned optical interface type exists
It is visible on veneer.
According to board type, the cross granularity in single board information, the optical port met and scheduling port list are filtered out, together
Shi Shengcheng optical ports and scheduling port mapping table.Cross granularity is used for finding optical port and scheduling port correspondence.Each
The time slot that optical port occupies is usually fixed.For example, optical port is 411：1 indicates that port type is 411, and port numbers are 1, if it is accounted for
Number of time slots is 4, then it is 1192 to dispatch port：1 ￣ 1192：4.Cross granularity indicates the when that each scheduling port occupies
Gap number indicates that each scheduling port occupies a time slot, then efficient scheduling port is 1192 if cross granularity is ODU0：
1、1192：2、1192：3、1192：4.When cross granularity is ODU1, namely each scheduling port occupies the case where timeslot number is 2
Under, the corresponding scheduling port of optical port is 1192：1 and 1192：3.
Step S510 traverses optical port list successively, according to the single board information that intersection subrack includes, generates the mapping of each optical port
Information, including access service types, mapping mode etc., wherein access service types and mapping mode pass through in initialization data
Single board information, port information, access service types, mapping mode correspond to table generation；
Step S512, successively traversal scheduling port list, according to intersect subrack include single board information, cross granularity,
It generates and respectively dispatches the map information of port under optical port, such as is scheduling port, business granule degree, location information, whether enabled etc.,
Middle business granule degree fills in cross granularity, and location information is generated according to port information and scheduling port, if enabled fixation is filled out
It writes enabled；
Step S514 merges in step S7065 and step S7066 respectively according to optical port and scheduling port mapping table
The optical port map information and scheduling port mapping information of generation generate veneer map information；
The veneer map information generated in step S514 and corresponding board type are saved in veneer and reflected by step S516
It penetrates in list.
Preferably, in the case where certain veneer does not generate map information, cross-capacity testing process is exited, and prompt data
It is abnormal.
Step S408, according to the veneer map information generated in the cross granularity and step S406 selected in step S402
Generate the cross-connection information for intersecting each veneer of subrack；
Above-mentioned steps can be realized in the following way：
Step S602 generates the port resource for interconnection according to cross granularity and veneer map information, wherein
Port resource is made of information such as the scheduling port of veneer map information and cross granularities；
Step S604 calls generating random number interface, random pair to intersect the veneer of subrack, and generates veneer Groups List.
Each veneer group contains two pieces of veneers, source veneer of one of veneer as interconnection, in addition one piece of veneer conduct
The place veneer of interconnection, wherein source veneer belong to same intersection subrack in place veneer；
Step S606 calls generating random number interface, the random port resource and place veneer for generating source veneer in veneer group
Port resource correspondence；
Step S608 generates cross-connection information, the friendship according to the port resource of the port resource of source port and place veneer
It includes intersecting the attributes such as ID, interconnection source port, interconnection egress mouth, crisscross, layer rate to pitch link information.It is preferred that
Ground intersects ID and random number interface is called to generate, and crisscross fixation is filled in unidirectionally, and common, layer rate is filled in cross type fixation
It is filled according to cross granularity.
Preferably, in the case where certain veneer does not generate map information, cross-capacity testing process is exited.It is worth mentioning
It is, in addition to above-mentioned random pair intersects the veneer of subrack and the random port resource correspondence pass for generating sourcesink veneer in veneer group
System, can also by port numbers from big to small or from small to large be sequentially generated cross-connection information.
By automatically generating required single board information and cross-connection information in cross-capacity test process, friendship is shortened
The volume test time is pitched, simplifies cross-capacity testing process, overcome needs manual configuration cross-connection information in the related technology
Defect so that cross-capacity test more intelligent and high-efficiency.
Step S410, the interface for calling database to provide, by the mapping of each veneer of intersection subrack generated in step S406
The cross-connection information batch generated in information and step S408 is imported into network management database；
Step S412, call download module provide interface, by network management database veneer map information and intersect company
It connects information and is handed down to equipment, equipment preserves the veneer map information and cross-connection information issued；
Step S414 calls the interface for uploading comparison module offer, compares network management database and is mapped with the veneer in equipment
Information and cross-connection information, veneer map information in adjusting device and interconnection in the case where comparison result is inconsistent
Information is until comparison result is consistent；
Step S416, the veneer map information on network management database and equipment and cross-connection information unanimous circumstances
Under, test intersects the cross-capacity of subrack.
It is noted that in the case of program processing mistake, network management database and the veneer map information in equipment
It is inconsistent with cross-connection information, veneer map information in adjusting device and cross-connection information are needed until and network management database
Result it is consistent；
Fig. 7 is the structure diagram of cross-capacity test device according to the preferred embodiment of the invention, as shown in fig. 7, the dress
Set including：
Selecting module 72, element name, intersection subrack, cross granularity etc. for selecting cross-capacity to test, passes through
Element name is selected, lists optional intersection subrack range automatically；Intersect subrack by selection, lists the intersection of support automatically
Particle size range；
Initialization module 74 generates the data that veneer map information and cross-connection information rely on for initializing, such as
Veneer and port information, veneer map information list etc.；
Veneer map generation module 76 is generated according to element name, intersection subrack, the cross granularity in selecting module
Intersect the map information of each veneer of subrack；
Interconnection generation module 78, it is random to generate the friendship for intersecting subrack according to veneer map information and cross granularity
Pitch link information；
Database module 710, by the veneer map information of veneer map generation module and interconnection generation module
Cross-connection information is saved in network management database；
Synchronization module 712, for the veneer map information in network management database to be handed down to equipment with cross-connection information；
Comparison module 714 is with cross-connection information for comparing network management database and the veneer map information in equipment
It is no consistent.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed by computing device in the storage device, and in some cases, it can be with different from shown in sequence execution herein
The step of going out or describing, either they are fabricated to each integrated circuit modules or by them multiple modules or
Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
Above this is merely a preferred embodiment of the present invention, and is not intended to restrict the invention, for the technology of this field
For personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all include within protection scope of the present invention.
Claims (13)
1. a kind of cross-capacity test method, which is characterized in that including：
The veneer map information of each veneer in the intersection subrack is generated according to element name, intersection subrack and cross granularity；
The cross-connection information of each veneer is generated according to the cross granularity and the veneer map information；
The veneer map information and the cross-connection information are stored in network management database and are sent to equipment, tests institute
State the cross-capacity for intersecting subrack.
2. according to the method described in claim 1, it is characterized in that, described according to element name, intersection subrack and intersection
Granularity generates in the intersection subrack before the veneer map information of each veneer, and the method further includes：
Determine the element name for supporting to intersect subrack；
The corresponding intersection subrack of the element name is determined according to the element name；
The cross granularity that the intersection subrack is supported is determined according to the intersection subrack.
3. according to the method described in claim 1, it is characterized in that, described according to element name, intersection subrack and intersection
Granularity generates in the intersection subrack before the veneer map information of each veneer, and the method further includes：
Empty veneer map information list, wherein board type and veneer mapping letter are preserved in the veneer map information list
The correspondence of breath.
4. according to the method described in claim 3, it is characterized in that, described according to element name, intersection subrack and intersecting grain
Degree generates the veneer map information for intersecting each veneer in subrack：
It is determined in the intersection subrack in the single board information and veneer of each veneer according to the element name and the subrack of intersecting
The port information of each port, wherein the port information includes port name, and the single board information includes veneer name and veneer
Type；
The list of each veneer in the intersection subrack is generated according to the cross granularity, the port information and the single board information
Plate map information, and update the veneer map information list.
5. according to the method described in claim 4, it is characterized in that, described according to the cross granularity, the port information
Generating the veneer map information for intersecting each veneer in subrack with the single board information includes：
Optical port list and scheduling port list are generated according to the port name, the board type and the cross granularity,
Wherein, there are correspondences with scheduling port for optical port；
The optical port list is traversed, optical port map information is generated according to the board type, traverses the scheduling port list, root
Scheduling port mapping information is generated according to the cross granularity, merges the optical port map information and scheduling port mapping letter
Breath generates the veneer map information, until all veneers in the intersection subrack have all generated veneer map information.
6. according to the method described in claim 4, it is characterized in that, described according to the cross granularity, the port information
Generating the veneer map information for intersecting each veneer in subrack with the single board information includes：
The veneer mapping letter of same type veneer is searched in the veneer map information list according to the board type of remaining veneer
Breath, wherein the residue veneer is the whole veneers for intersecting veneer map information to be determined in subrack；
If finding the veneer map information of the same type veneer, the veneer map information of the same type veneer is returned as institute
State the veneer map information of remaining veneer；
If not finding the veneer map information of the same type veneer, according to the port information, the board type and described
Cross granularity generates optical port list and scheduling port list, and wherein there are correspondences with scheduling port for optical port；Described in traversal
Optical port list generates optical port map information according to the board type, traverses the scheduling port list, according to the intersection
Granularity generates scheduling port mapping information, merges the optical port map information and the scheduling port mapping information generates the list
Plate map information.
7. method according to claim 5 or 6, which is characterized in that the optical port map information include access service types,
Mapping mode, the scheduling port mapping information include scheduling port, business granule degree, location information and enabled information.
8. method according to claim 5 or 6, which is characterized in that described according to the port information, the board type
Optical port list is generated with the cross granularity and scheduling port list includes：
Optical port all on veneer and scheduling port are obtained according to the port information and the board type；
The optical port is filtered according to the board type and the cross granularity, obtains the optical port list；
The scheduling port is filtered according to the board type and the cross granularity, obtains the scheduling port row
Table.
9. according to the method described in claim 1, it is characterized in that, described map according to the cross granularity and the veneer
The cross-connection information that information generates each veneer includes：
It matches in the intersection subrack veneer and generates veneer group, the veneer group includes source veneer and corresponding with the source veneer
Place veneer,
Determine the correspondence of the port resource of the source veneer and the port resource of the place veneer, wherein the port money
Source includes the scheduling port of the veneer and the cross granularity；
Cross-connection information is generated according to the port resource of the port resource of the source veneer and the place veneer, wherein described
Cross-connection information includes intersecting ID, interconnection source port, interconnection egress mouth, crisscross and layer rate.
10. according to the method described in claim 1, it is characterized in that, described connect the veneer map information and the intersection
Information preservation is connect in network management database and is sent to equipment and includes：
The veneer map information and the cross-connection information are stored in network management database；
The veneer map information and the cross-connection information are sent to the equipment by the network management database.
11. according to the method described in claim 1, it is characterized in that, it is described test it is described intersect subrack cross-capacity it
Before, the method further includes：
In the case of the veneer map information or inconsistent cross-connection information of webmaster side and equipment side, the equipment side is adjusted
The veneer map information and the cross-connection information, until the webmaster side and the equipment side veneer map information
It is consistent with cross-connection information.
12. a kind of cross-capacity test device, which is characterized in that including：
First generation module, for generating each list in the intersection subrack according to element name, intersection subrack and cross granularity
The veneer map information of plate；
Second generation module, the intersection for generating each veneer according to the cross granularity and the veneer map information
Link information；
Test module, for the veneer map information and the cross-connection information to be stored in network management database and send
To equipment, the cross-capacity for intersecting subrack is tested.
13. a kind of Network Management System, which is characterized in that including：Processor and memory, the processor are configured as executing
Program instruction in the memory, described program instruction execute following operation when reading execution by the processor：
The veneer map information of each veneer in the intersection subrack is generated according to element name, intersection subrack and cross granularity；
The cross-connection information of each veneer is generated according to the cross granularity and the veneer map information；
The veneer map information and the cross-connection information are stored in network management database and are sent to equipment, tests institute
State the cross-capacity for intersecting subrack.
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| CN102833641A (en) * | 2012-08-21 | 2012-12-19 | 中兴通讯股份有限公司 | Method and device for realizing optical transmission network (OTN) cluster intersection |
| CN103840878A (en) * | 2014-02-26 | 2014-06-04 | 烽火通信科技股份有限公司 | Electrical cross-connection capacity testing system and method of OTN device based on ODU0/1 particles |
| US20150365189A1 (en) * | 2014-06-13 | 2015-12-17 | Ciena Corporation | Systems and methods for statistical multiplexing with otn and dwdm |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102833641A (en) * | 2012-08-21 | 2012-12-19 | 中兴通讯股份有限公司 | Method and device for realizing optical transmission network (OTN) cluster intersection |
| CN103840878A (en) * | 2014-02-26 | 2014-06-04 | 烽火通信科技股份有限公司 | Electrical cross-connection capacity testing system and method of OTN device based on ODU0/1 particles |
| US20150365189A1 (en) * | 2014-06-13 | 2015-12-17 | Ciena Corporation | Systems and methods for statistical multiplexing with otn and dwdm |
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