CN106301874A - Port match method, device, control veneer, electricity intersection veneer and Network Management Equipment - Google Patents
Port match method, device, control veneer, electricity intersection veneer and Network Management Equipment Download PDFInfo
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- CN106301874A CN106301874A CN201510362819.7A CN201510362819A CN106301874A CN 106301874 A CN106301874 A CN 106301874A CN 201510362819 A CN201510362819 A CN 201510362819A CN 106301874 A CN106301874 A CN 106301874A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0876—Aspects of the degree of configuration automation
- H04L41/0886—Fully automatic configuration
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- Computer Networks & Wireless Communication (AREA)
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- Automation & Control Theory (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
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Abstract
The invention provides a kind of port match method, device, control veneer, electricity intersection veneer and Network Management Equipment, wherein, the method includes: obtain the port information of preset range inner port, wherein, port information includes: the source Access Point Identifier SAPI of the Air conduct measurement PM layer of port, the PM layer purpose Access Point Identifier DAPI of port, and the business information of port；According to SAPI, DAPI, and business information, mate same subrack interior for cross-coupled two ports of electricity, pass through the present invention, solving electricity cross-port configuration in correlation technique time-consuming, arduously, allocative efficiency is the highest, the problem that configuration accuracy is the highest, and then reached to be automatically performed electricity interconnection configuration, improve matching efficiency, and the effect of matching accuracy.
Description
Technical field
The present invention relates to the communications field, hand in particular to a kind of port match method, device, control veneer, electricity
Fork veneer and Network Management Equipment.
Background technology
The optical communication equipment of carrying business is had higher requirement by the appealing of " network speed-raising, reduction rate ".Equipment
Business continually develops the higher veneer of supporting rate, supports the subrack that cross-capacity is bigger.Originally optical transport is supported for one piece
Network (Optical Transport Network, referred to as OTN) standard light-path delivery unit (Optical Channel
Transport Unit, referred to as OTUk, k represents bit rate and the variety classes of support) type is OTU2 (10G)
The veneer of speed, business is split to smallest particles degree Optical Channel Data Unit-k, and (Optical Channel Data Unit 0 is called for short
For ODU0) (1.25G) have 8 scheduling ports.After being upgraded to OTU3 (40G), there are 32 scheduling ports.Rise
After level arrives OTU4 (100G), there are 80 scheduling ports.This is single direction, and business is all two-way, and reality is also
Want many one times of i.e. 160 scheduling ports.Can be seen that the raising along with transfer rate, in the case of splitting, need configuration
Scheduling port get more and more.One subrack can insert tens pieces of veneers, needs the scheduling port of configuration to have thousands of.
In the related, when operator configure interconnection, it is necessary to manual configuration from webmaster, it would be desirable to connection
Two manual selections of scheduling port connect together.When dispatching port number and reaching thousand of, following problem can be brought: (1)
Configuration interconnection is wasted time and energy, be by so complete that to take several hours for thousand of cross-over configuration.(2) easily cause and join
Put mistake.Along with the raising of transfer rate, during the application of super 100G, 400G and higher rate in the future, the problems referred to above are more
Add serious.
Therefore, in the related, there is electricity cross-port configuration time-consuming, arduously, allocative efficiency is the highest, and configuration is accurately
The problem that property is the highest.
Summary of the invention
The invention provides a kind of port match method, device, control veneer, electricity intersection veneer and Network Management Equipment, so that
Solving electricity cross-port configuration in correlation technique less time-consuming, arduously, allocative efficiency is the highest, the problem that configuration accuracy is the highest.
According to an aspect of the invention, it is provided a kind of port match method, including: obtain preset range inner port
Port information, wherein, described port information includes: the source Access Point Identifier SAPI of the Air conduct measurement PM layer of port,
The purpose Access Point Identifier DAPI of the PM layer of port, and the business information of port；According to described SAPI, described
DAPI, and described business information, mate same subrack interior for cross-coupled two ports of electricity.
Preferably, the described port information obtaining described preset range inner port includes at least one of: obtain same son
The described port information of port in the range of frame；Obtain the described port information of port in the range of the different subracks of same network element；
The described port information of port in the range of the different subracks of acquisition different network elements.
Preferably, according to described SAPI, described DAPI, and described business information, use in mating described same subrack
Include in electric cross-coupled said two port: the described SAPI that two ports judging in same subrack are corresponding, institute
State DAPI, and described business information is the most identical；In the case of judged result is for being, determine described same
For the success of electric cross-coupled said two port match in subrack.
Preferably, according to described SAPI, described DAPI, and described business information, use in mating described same subrack
Also include in electric cross-coupled said two port: described in said two port in described same subrack is corresponding
In the case of SAPI, described DAPI, and at least one described business information existence difference, mismatch is reported to alert.
Preferably, according to described SAPI, described DAPI, and described business information, use in mating described same subrack
Include in electric cross-coupled said two port: according to predefined procedure, traversal and predetermined input port are positioned at same subrack
In output port, determine possess identical described SAPI, described DAPI, and described industry with described predetermined input port
The output port of business information；Travel through the input port in described same subrack；Intersect for electricity in mating described same subrack
The all said two ports connected.
Preferably, according to described SAPI, described DAPI, and described business information, mate in described same subrack
After electric cross-coupled said two port, also include: the said two port of coupling is set up electricity interconnection.
According to a further aspect in the invention, it is provided that a kind of port match device, including acquisition module, it is used for obtaining pre-
The port information of port in the range of Ding, wherein, described port information includes: the source of the Air conduct measurement PM layer of port is accessed
Point identifier SAPI, the purpose Access Point Identifier DAPI of the PM layer of port, and the business information of port；Coupling
Module, is used for according to described SAPI, described DAPI, and described business information, hands over for electricity in mating same subrack
Two ports that fork connects.
Preferably, described acquisition module includes at least one of: the first acquiring unit, is used for obtaining same subrack scope
The described port information of inner port；Second acquisition unit, the institute of port in the range of the different subracks obtaining same network element
State port information；3rd acquiring unit, the described port information of port in the range of the different subracks obtaining different network elements.
Preferably, described matching module includes: judging unit, for judging the institute that two ports in same subrack are corresponding
State SAPI, described DAPI, and described business information is the most identical；Determine unit, in judged result being
In the case of being, determine in described same subrack for the success of electric cross-coupled said two port match.
Preferably, described matching module also includes: report unit, for the said two port in described same subrack
In the case of corresponding described SAPI, described DAPI, and at least one described business information existence difference, above report lost property to the authorities
Join alarm.
Preferably, described matching module includes: the first Traversal Unit, for according to predefined procedure, travels through and predetermined input
Port is positioned at the output port in same subrack, determines possess identical described SAPI with described predetermined input port, described
DAPI, and the output port of described business information；Second Traversal Unit, defeated for travel through in described same subrack
Inbound port, mates described same subrack interior for the cross-coupled all said two ports of electricity.
Preferably, this device also includes: set up module, for the said two port of coupling is set up electricity interconnection.
According to a further aspect in the invention, it is provided that a kind of control veneer, including the device described in any of the above-described item.
Further aspect according to the present invention, it is provided that a kind of electricity intersection veneer, including the device described in any of the above-described item.
In accordance with a further aspect of the present invention, it is provided that a kind of Network Management Equipment, including the device described in any of the above-described item.
By the present invention, in the following ways: obtaining the port information of preset range inner port, wherein, described port is believed
Breath includes: the source Access Point Identifier SAPI of the Air conduct measurement PM layer of port, the purpose access point of the PM layer of port
Identifier DAPI, and the business information of port；According to described SAPI, described DAPI, and described business information,
Mate same subrack interior for cross-coupled two ports of electricity, solve electricity cross-port configuration in correlation technique time-consuming,
Arduously, allocative efficiency is the highest, the problem that configuration accuracy is the highest, and then has reached to be automatically performed electricity interconnection configuration,
Improve matching efficiency, and the effect of matching accuracy.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, the present invention
Schematic description and description be used for explaining the present invention, be not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart of port match method according to embodiments of the present invention；
Fig. 2 is the flow chart of electric interconnection method of automatic configuration according to embodiments of the present invention；
Fig. 3 is the service board according to the preferred embodiment for the present invention 1, electricity intersection veneer and the annexation controlling veneer
Schematic diagram；
Fig. 4 be the service board according to the preferred embodiment for the present invention 2, electricity intersect veneer annexation annexation show
It is intended to；
Fig. 5 is the service board according to the preferred embodiment for the present invention 3, electricity intersection veneer, controls veneer and webmaster connection
Relation schematic diagram；
Fig. 6 be according to the preferred embodiment for the present invention 4 same network element difference subrack electricity cross-coupled schematic diagram；
Fig. 7 is the electric interconnection schematic diagram of port between the different network elements according to the preferred embodiment for the present invention 5；
Fig. 8 is the structured flowchart of port match device according to embodiments of the present invention；
Fig. 9 is the preferred structure block diagram of acquisition module 82 in port match device according to embodiments of the present invention；
Figure 10 is the preferred structure block diagram one of matching module 84 in port match device according to embodiments of the present invention；
Figure 11 is the preferred structure block diagram two of matching module 84 in port match device according to embodiments of the present invention；
Figure 12 is the preferred structure block diagram three of matching module 84 in port match device according to embodiments of the present invention；
Figure 13 is the preferred structure block diagram of port match device according to embodiments of the present invention；
Figure 14 is the structured flowchart controlling veneer according to embodiments of the present invention；
Figure 15 is the structured flowchart of electricity intersection veneer according to embodiments of the present invention；
Figure 16 is the structured flowchart of Network Management Equipment according to embodiments of the present invention.
Detailed description of the invention
Below with reference to accompanying drawing and describe the present invention in detail in conjunction with the embodiments.It should be noted that in the feelings do not conflicted
Under condition, the embodiment in the application and the feature in embodiment can be mutually combined.
It should be noted that term " first " in description and claims of this specification and above-mentioned accompanying drawing, " second "
Etc. being for distinguishing similar object, without being used for describing specific order or precedence.
Providing a kind of port match method in the present embodiment, Fig. 1 is port match method according to embodiments of the present invention
Flow chart, as it is shown in figure 1, this flow process comprises the steps:
Step S102, obtains the port information of preset range inner port, and wherein, this port information includes: leading to of port
The source Access Point Identifier SAPI of road detection PM (Path Monitoring) layer, the purpose access point of the PM layer of port
Identifier DAPI, and the business information of port；
Step S104, according to above-mentioned SAPI, DAPI, and business information, intersect even for electricity in mating same subrack
Two ports connect.
By above-mentioned steps, according to SAPI, DAPI, and business information, intersect even for electricity in mating same subrack
Two ports connect, when solving entrance electricity interconnection configuration in correlation technique, manually operate, electricity cross-port
Configuring time-consuming, arduously, and when configuring, configure only in accordance with port numbers, cause allocative efficiency the highest, configuration is accurately
The problem that property is the highest, in the present embodiment, based on path trace identifier (Trail Trace Identifier, referred to as TTI)
The overhead byte comprised: source Access Point Identifier (Source Access Point Identifier, referred to as SAPI) and mesh
Access Point Identifier (Destination Access Point Identifier, referred to as DAPI), and the industry that port is corresponding
Business information, mates same subrack interior for cross-coupled two ports of electricity, in the presence of not only solving correlation technique
The problems referred to above, and reached to be automatically performed electricity interconnection configuration, improve matching efficiency, and the effect of matching accuracy
Really.
When obtaining the port information of preset range inner port, the port of this preset range can have multiple, for example, it is possible to
Including at least one of: obtain the port information of port in the range of same subrack；Obtain the different subrack models of same network element
Enclose the port information of inner port；The port information of port in the range of the different subracks of acquisition different network elements.It should be noted that
Although the port obtaining port information corresponding may be located in the different subracks that identical network element is corresponding, it is also possible to be positioned at different net
In the different subracks that unit is corresponding, but different subrack mentioned here corresponding be to the port belonging in different subracks respectively
Mating, not the port between subrack with subrack mates.
According to SAPI, DAPI, and business information, can for cross-coupled two ports of electricity in mating same subrack
To use various ways, it is for instance possible to use following processing mode: judge that two ports in same subrack are corresponding
SAPI, DAPI, and business information is the most identical；In the case of judged result is for being, determine same subrack
For electricity cross-coupled two port match success in.It should be noted that judge SAPI, DAPI, Yi Jiye
The judgement order that business information is the most identical does not limits, for example, it is possible to first judge that SAPI, DAPI are the most identical, then judges
Business information is the most identical, it is also possible to first judge that business information is the most identical, then judges that SAPI, DAPI are the most identical.
More preferably, SAPI, the DAPI that two ports in judging same subrack are corresponding, and whether business information divide
After the most identical, also include, SAPI, the DAPI that two ports in same subrack are corresponding, and business information is deposited
At least one in the case of difference, report mismatch to alert.It should be noted that the mode reporting mismatch to alert can be many
Kind, for example, it may be above-mentioned SAPI, DAPI detected, and one of them difference of business information, i.e. report and alarm,
SAPI, DAPI can certainly detected, and when the different number of times of business information reaches pre-determined number, just report
Alarm.By such process, the situation of port match can be known relatively simplely.
Preferably, according to SAPI, DAPI, and business information, mate same subrack interior for electricity cross-coupled two
During individual port, for appropriate ports all in matching same subrack, can first according to predefined procedure, travel through with make a reservation for defeated
Inbound port is positioned at the output port in same subrack, determines possess identical SAPI, DAPI with predetermined input port, and
The output port of business information；Then, the input port in same subrack is traveled through；Intersect for electricity in mating same subrack
All two ports connected.It is of course also possible to first according to predefined procedure, traversal and predetermined output port are positioned at same son
Input port in frame, determines possess identical SAPI, DAPI, and the input of business information with predetermined output port
Mouthful；Then, the output port in same subrack is traveled through；Mate same subrack interior for cross-coupled all two ends of electricity
Mouthful.Can need according to concrete, select flexibly.
More preferably, at foundation SAPI, DAPI, and business information, cross-coupled for electricity in mating same subrack
After two ports, it is also possible to two ports of coupling are set up electricity interconnection, it is achieved the fast electric interconnection of port.
Manual configuration interconnection and the problem of the easy mismatch of interconnection is needed, at this present in correlation technique
Enforcement provides a kind of electric interconnection method of automatic configuration based on OTN expense.Fig. 2 is to implement according to the present invention
The flow chart of the electric interconnection method of automatic configuration of example, as in figure 2 it is shown, this flow process comprises the steps:
Step 1: all electricity mouth input/output terminal slogan information of all OTN veneers in collection span of control, including institute
The electric mouth input port that has, electricity mouth output port, set up the port information mapping table of veneer；
Step 2: collect the business information of all input and output ports configuration, the port information set up in step 1 maps
Table adds port and business mapping relations；
Step 3: collect the TTI Overhead of PM layer of all of the port configuration, including the value of SAPI and DAPI,
Adding SAPI and DAPI information in step 2 middle port information MAP table, table 1 is port according to embodiments of the present invention
Information MAP signal table, as shown in table 1.
Table 1
Step 4: the port information mapping table obtained according to step 3, traversal input electricity mouth, defeated in will be located in same subrack
The PM layer SAPI and the DAPI value that enter the mouth electric with output of SAPI and DAPI value in the PM layer TTI expense of electricity mouth are carried out
Coupling；
Step 5: find SAPI identical and output electricity mouth that DAPI is the most identical, continue executing with step 6.Do not find,
Perform step 8；
Step 6: judge that the type of service of two ports is the most identical, difference then report and alarm, perform step 8, identical
Cross, continue executing with step 7；
Step 7: be recorded by the pair of end slogan found in interconnection allocation list as shown in table 2, table 2 is according to this
The signal table of the interconnection allocation list of inventive embodiments, as shown in table 2；
Step 8: check whether port information mapping table travels through complete, travels through complete execution step 9；Do not travel through complete
Return execution step 4 and continue to search for lower Single port；
Step 9: repeat step 4 to step 8 until all TTI expense appropriate ports are all in interconnection allocation list
Add complete；By checking the interconnection allocation list that step 7 is set up, send to the electric interconnection veneer of corresponding subrack
Configuration order, sets up electricity interconnection by the electric port of coupling.Complete interconnection to automatically configure.
For in correlation technique, interconnection needs operator's manual configuration, along with bandwidth rates continues to increase, and port
Quantity is on the increase, and interconnection configuration is bothersome arduously.And can not display end slogan directly perceived when interconnection configures
Source address, destination address information, operator are easily configured mistake.Use said method, OTN can not only be passed through
Expense identifies the port of pairing automatically, and provides verification to port configuration, it is possible to be automatically performed electricity interconnection configuration.
Based on above-described embodiment and preferred embodiment, the preferred embodiment of the present invention is illustrated.
Preferred implementation 1: the configuration module that is certainly dynamically connected controls the interconnection of this subrack, only collects veneer letter in this subrack
Breath, the configuration module that is certainly dynamically connected is deployed in control veneer.
To realize A, B, C, D in a subrack, as a example by 4 pieces of service board electricity interconnections.Fig. 3 is according to this
The service board of bright preferred implementation 1, electricity intersection veneer and the annexation schematic diagram of control veneer, as shown in Figure 3:
4 pieces of service board electricity mouths link electricity intersection veneer by backboard, control veneer and receive, by communication protocol, the institute that webmaster issues
There is configuration order, and by command down-transmitting to service board and the veneer that intersects.For in same subrack, different veneers
Can be by slot number as mark.Table 3 is the port letter of 4 pieces of service boards according to the preferred embodiment for the present invention 1
Breath mapping table, as shown in table 3.
Table 3
| Veneer | Port numbers | Direction | Business | PM-SAPI | PM-DAPI |
| A (groove position 1) | 1 | Input | ODU1 | B | A |
| A (groove position 1) | 1 | Output | ODU1 | A | B |
| B (groove position 2) | 1 | Input | ODU1 | A | B |
| B (groove position 2) | 1 | Output | ODU1 | B | A |
| C (groove position 3) | 1 | Input | ODU0 | D | C |
| C (groove position 3) | 1 | Output | ODU0 | C | D |
| D (groove position 4) | 1 | Input | ODU2 | C | D |
| D (groove position 4) | 1 | Output | ODU2 | D | C |
This preferred implementation 1 to automatically configure interconnection process as follows:
Step 1: when configuring each veneer port on webmaster, data can be issued to each service board by controlling veneer,
Therefore control the interconnection automatic control module in veneer can 4 pieces of veneers of synchronous collection electric mouth input/output port and
Port number information；
Step 2: in like manner from webmaster during configuration service, the interconnection automatic control module controlled in veneer can synchronize
Collect the business information of all electricity mouth configurations；
Step 3: when configuring TTI value from webmaster, controls the interconnection automatic control module in veneer and can synchronize to receive
Collect PM layer SAPI and the DAPI information of all electricity mouth configurations；Port information mapping table is set up by above step, as
Shown in table 3；
Step 4: the port information mapping table obtained according to step 3, finds input electricity the mouth 1 and B veneer output of A veneer
PM layer SAPI value and the DAPI value of electricity mouth 1 are the most equal.
Step 5: carry out port information verification, contrast finds that two port traffic configurations are all ODU1, and verification is passed through；
Step 6: A veneer input electricity mouth 1 and B veneer input electricity mouth 1 coupling is added in interconnection allocation list；
Step 7: repeat step 4 and arrive step 6, continues to find A veneer output electricity mouth 1 and B veneer output 1, mouth of electricity
Join.The PM layer SAPI of C veneer output electricity mouth 1 and D veneer input electricity mouth 1 is found when searching the port of C veneer
Equal with DAPI value, but when being carried out the verification of step 5 port information, but C veneer output electricity mouth 1 business configuration is
The business configuration of ODU0, D veneer input electricity mouth 1 is ODU2, and it fails to match.In like manner C veneer input electricity mouth 1 He
It fails to match for D veneer output electricity mouth 1.
Step 8: completing all of the port by step 7 and mate, all coupling ports all add interconnection allocation list to,
Table 4 is the interconnection allocation list of all coupling ports according to the preferred embodiment for the present invention 1, as shown in table 4.
Table 4
| Veneer | Port numbers | Direction | Veneer | Port numbers | Direction |
| A (groove position 1) | 1 | Input | B (groove position 2) | 1 | Output |
| A (groove position 1) | 1 | Output | B (groove position 2) | 1 | Input |
Step 9: control the interconnection automatic control module in veneer and check that interconnection allocation list is sent out to electricity intersection veneer
Order of losing one's life completes electricity interconnection configuration.
Preferred implementation 2: the configuration module that is certainly dynamically connected controls the interconnection of this subrack, only collects veneer letter in this subrack
Breath, is realized the method module and is realized by electricity intersection veneer.
To realize in a subrack as a example by A, B, C, D4 block service board electricity oral sex fork connects.Fig. 4 is according to this
The service board of bright preferred implementation 2, the annexation schematic diagram of electricity intersection veneer annexation, as shown in Figure 4:
4 pieces of service board electricity mouths are connected to electricity intersection veneer by backboard, and electricity cross board can inquire about industry by communication between plates agreement
Business veneer collocation information.For in same subrack, different veneers can be by slot number as mark.Table 5 is according to this
The port information mapping table of 4 pieces of service boards of preferred embodiment of the invention 2, as shown in table 5.
Table 5
| Veneer | Port numbers | Direction | Business | PM-SAPI | PM-DAPI |
| A (groove position 1) | 1 | Input | ODU1 | B | A |
| A (groove position 1) | 1 | Output | ODU1 | A | B |
| B (groove position 2) | 1 | Input | ODU1 | A | B |
| B (groove position 2) | 1 | Output | ODU1 | B | A |
| C (groove position 3) | 1 | Input | ODU0 | D | C |
| C (groove position 3) | 1 | Output | ODU0 | C | D |
| D (groove position 4) | 1 | Input | ODU0 | C | D |
| D (groove position 4) | 1 | Output | ODU0 | D | C |
This preferred implementation 2 to automatically configure interconnection process as follows:
Step 1: the interconnection automatic control module that electricity intersects in veneer is sent to 4 pieces of service boards by communication between plates
Querying command, inquires about the mouth input and output of all electricity and port number information；
Step 2: the interconnection automatic control module that electricity intersects in veneer is sent to 4 pieces of service boards by communication between plates
Querying command, inquires about the business information of all electricity mouth configurations；
Step 3: the interconnection automatic control module that electricity intersects in veneer is sent to 4 pieces of service boards by communication between plates
Querying command, inquires about PM layer SAPI and the DAPI information of all electricity mouth configurations；Set up port by above step to believe
Breath mapping table is as shown in table 5；
Step 4: the port information mapping table obtained according to step 3, finds input electricity the mouth 1 and B veneer output of A veneer
PM layer SAPI value and the DAPI value of electricity mouth 1 are the most equal.
Step 5: carry out port information verification, contrast finds that two port traffic configurations are all ODU1, and verification is passed through；
Step 6: add A veneer input electricity mouth 1 and B veneer input electricity mouth 1 coupling to interconnection allocation list；
Step 7: repeat step 4 and arrive step 6, continues to find A veneer output electricity mouth 1 and B veneer output 1, mouth of electricity
Join.The PM layer SAPI of C veneer output electricity mouth 1 and D veneer input electricity mouth 1 is found when searching the port of C veneer
Equal with DAPI value, but when being carried out the verification of step 5 port information, but C veneer output electricity mouth 1 business configuration is
The business configuration of ODU0, D veneer input electricity mouth 1 is ODU2, and it fails to match.In like manner C veneer input electricity mouth 1 He
It fails to match for D veneer output electricity mouth 1.
Step 8: completing all of the port by step 7 and mate, all coupling ports all add interconnection allocation list to,
Table 6 is the interconnection allocation list of all coupling ports according to the preferred embodiment for the present invention 2, as shown in table 6.
Table 6
| Veneer | Port numbers | Direction | Veneer | Port numbers | Direction |
| A (groove position 1) | 1 | Input | B (groove position 2) | 1 | Output |
| A (groove position 1) | 1 | Output | B (groove position 2) | 1 | Input |
Step 9: the interconnection automatic control module that electricity intersects in veneer completes electricity according to interconnection allocation list and intersects even
Connect configuration.
Preferred implementation 3: the configuration module section block that is certainly dynamically connected controls the interconnection of this subrack, single in only collecting this subrack
Plate information, the method is realized module and is realized by webmaster.
To realize A, B, C, D, as a example by 4 pieces of service board electricity oral sex forks connect.Fig. 5 is the most real according to the present invention
Execute the service board of mode 3, electricity intersects veneer, control veneer and webmaster annexation schematic diagram, as shown in Figure 5: 4
Block service board electricity mouth is connected to electricity intersection veneer by backboard, and operator issue all configuration orders by webmaster.Net
Pipe sends order to control veneer by communication protocol, controls veneer and realizes controlling function.By each industry of network management configuration
Business the type of service of veneer port, TTI value time, the interconnection automatic control module on webmaster i.e. would know that each veneer
Port information.After operator's configuration, interconnection automatic control module passes through to control after being automatically found coupling port
Interconnection configuration is completed to electricity intersection veneer transmitting order to lower levels under veneer.
Preferred implementation 4: the configuration module section block that is certainly dynamically connected controls the interconnection of this network element, single in collecting this network element
Plate information, as a example by controlling veneer realization.
A, B veneer is in subrack 1, and C, D veneer is in subrack 2, and in different subracks, veneer can use subrack number+groove
Item is as mark.Control veneer in subrack 1.Subrack 1 and subrack 2 belong to same network element, and Fig. 6 is according to the present invention
Preferred implementation 4 same network element difference subrack electricity cross-coupled schematic diagram, as shown in Figure 6.Webmaster and control
Veneer is connected, and controls veneer and not only can control veneer in this subrack, moreover it is possible to controls other subracks by communication protocol between subrack
Veneer.In different subracks, veneer is made a distinction as veneer sign with slot number by subrack number.
This preferred implementation 4 to automatically configure interconnection process as follows:
Step 1: when configuring each veneer port on webmaster, data can be issued to each service board by controlling veneer,
Therefore controlling the interconnection automatic control module in veneer can this subrack of synchronous collection and 4 blocks of veneer electricity of other subracks
Mouth input and output and port number information；
Step 2: in like manner from webmaster during configuration service, the interconnection automatic control module controlled in veneer can synchronize
Collect the business information of all electricity mouth configurations；
Step 3: when configuring TTI value from webmaster, controls the interconnection automatic control module in veneer and can synchronize to receive
Collect PM layer SAPI and the DAPI information of all electricity mouth configurations；Port information mapping table, table 7 is set up by above step
It is the port information mapping table of 4 pieces of service boards according to the preferred embodiment for the present invention 4, as shown in table 7；
Table 7
| Veneer | Port numbers | Direction | Business | PM-SAPI | PM-DAPI |
| A (subrack 1 groove position 1) | 1 | Input | ODU1 | B | A |
| A (subrack 1 groove position 1) | 1 | Output | ODU1 | A | B |
| B (subrack 1 groove position 2) | 1 | Input | ODU1 | A | B |
| B (subrack 1 groove position 2) | 1 | Output | ODU1 | B | A |
| C (subrack 2 groove position 1) | 1 | Input | ODU1 | D | C |
| C (subrack 2 groove position 1) | 1 | Output | ODU1 | C | D |
| D (subrack 2 groove position 2) | 1 | Input | ODU1 | C | D |
| D (subrack 2 groove position 2) | 1 | Output | ODU1 | D | C |
Step 4: the port information mapping table obtained according to step 3, finds A veneer input electricity mouth 1 and son in subrack 1
In frame 1, PM layer SAPI value and the DAPI value of B veneer output electricity mouth 1 are the most equal.
Step 5: carry out port information verification, contrast finds that two port traffic configurations are all ODU1, and verification is passed through；
Step 6: add A veneer input electricity mouth 1 and B veneer input electricity mouth 1 coupling to interconnection allocation list；
Step 7: repeat step 4 and arrive step 6, continues to find A veneer output electricity mouth 1 and B veneer output 1, mouth of electricity
Join.D veneer input electricity mouth in C veneer output electricity mouth 1 and subrack 2 is found when searching the port of C veneer in subrack 2
1 coupling.In like manner C veneer input electricity mouth 1 and D veneer output electricity mouth 1 mates.
Step 8: completing all of the port by step 7 and mate, all coupling ports all add interconnection allocation list to,
Table 8 is the interconnection allocation list of all coupling ports according to the preferred embodiment for the present invention 4, as shown in table 8.
Table 8
| Veneer | Port numbers | Direction | Veneer | Port numbers | Direction |
| A (subrack 1 groove position 1) | 1 | Input | B (subrack 1 groove position 2) | 1 | Output |
| A (subrack 1 groove position 1) | 1 | Output | B (subrack 1 groove position 2) | 1 | Input |
| C (subrack 2 groove position 1) | 1 | Input | D (subrack 2 groove position 2) | 1 | Output |
| C (subrack 2 groove position 1) | 1 | Output | D (subrack 2 groove position 2) | 1 | Input |
Step 9: control the interconnection automatic control module in veneer and check that interconnection configures respectively to subrack 1 and son
Electricity intersection veneer in frame 2 sends order and completes electricity interconnection configuration.
With above-mentioned preferred implementation 2, preferred implementation 3, controlling same network element difference subrack, be dynamically connected configuration certainly
In module can also be deployed in webmaster or in other veneers.
Preferred implementation 5: the configuration module section block that is certainly dynamically connected controls the interconnection of different network elements, collects all network elements
Interior single board information, as a example by controlling veneer realization.
A, B veneer is in network element 1, and C, D veneer is in network element 2, and in different network elements, veneer can use network element number+son
Frame number+slot number is as mark.Control veneer in network element 1.Fig. 7 is according to the preferred embodiment for the present invention 5 not
With the electric interconnection schematic diagram of port between network element, as shown in Figure 7.Webmaster is connected with controlling veneer, controls veneer not only
Veneer in this subrack can be controlled, moreover it is possible to control other network element single-boards by monitoring and controlling channels.
This preferred implementation 5 to automatically configure interconnection process as follows:
Step 1: when configuring each veneer port on webmaster, data can be issued to each service board by controlling veneer,
Therefore controlling the interconnection automatic control module in veneer can this network element of synchronous collection and 4 blocks of veneer electricity of other network elements
Mouth input and output and port number information；
Step 2: in like manner from webmaster during configuration service, the interconnection automatic control module controlled in veneer can synchronize
Collect the business information of all electricity mouth configurations；
Step 3: when configuring TTI value from webmaster, controls the interconnection automatic control module in veneer and can synchronize to receive
Collect PM layer SAPI and the DAPI information of all electricity mouth configurations；Port information mapping table, table 9 is set up by above step
It is the port information mapping table of 4 pieces of service boards according to the preferred embodiment for the present invention 5, as shown in table 9；
Table 9
| Veneer | Port numbers | Direction | Business | PM-SAPI | PM-DAPI |
| A (network element 1 subrack 1 groove position 1) | 1 | Input | ODU1 | B | A |
| A (network element 1 subrack 1 groove position 1) | 1 | Output | ODU1 | A | B |
| B (network element 1 subrack 1 groove position 2) | 1 | Input | ODU1 | A | B |
| B (network element 1 subrack 1 groove position 2) | 1 | Output | ODU1 | B | A |
| C (network element 2 subrack 1 groove position 1) | 1 | Input | ODU1 | D | C |
| C (network element 2 subrack 1 groove position 1) | 1 | Output | ODU1 | C | D |
| D (network element 2 subrack 1 groove position 2) | 1 | Input | ODU1 | C | D |
| D (network element 2 subrack 1 groove position 2) | 1 | Output | ODU1 | D | C |
Step 4: the port information mapping table obtained according to step 3, finds A veneer input electricity mouth in network element 1 subrack 1
1 and network element 1 subrack 1 in the B veneer output electricity PM layer SAPI value of mouth 1 and DAPI value the most equal.
Step 5: carry out port information verification, contrast finds that two port traffic configurations are all ODU1, and verification is passed through；
Step 6: add A veneer input electricity mouth 1 and B veneer input electricity mouth 1 coupling to interconnection allocation list；
Step 7: repeat step 4 and arrive step 6, continues to find A veneer output electricity mouth 1 and B veneer output 1, mouth of electricity
Join.D in C veneer output electricity mouth 1 and network element 2 subrack 1 is found when searching the port of C veneer in network element 2 subrack 1
Veneer input electricity mouth 1 mates.In like manner C veneer input electricity mouth 1 and D veneer output electricity mouth 1 mates.
Step 8: completing all of the port by step 7 and mate, all coupling ports all add interconnection allocation list to,
Table 10 is the interconnection allocation list of all coupling ports according to the preferred embodiment for the present invention 5, as shown in table 10.
Table 10
| Veneer | Port numbers | Direction | Veneer | Port numbers | Direction |
| A (network element 1 subrack 1 groove position 1) | 1 | Input | B (network element 1 subrack 1 groove position 2) | 1 | Output |
| A (network element 1 subrack 1 groove position 1) | 1 | Output | B (network element 1 subrack 1 groove position 2) | 1 | Input |
| C (network element 2 subrack 1 groove position 1) | 1 | Input | D (network element 2 subrack 1 groove position 2) | 1 | Output |
| C (network element 2 subrack 1 groove position 1) | 1 | Output | D (network element 2 subrack 1 groove position 2) | 1 | Input |
Step 9: control the interconnection automatic control module in veneer and check that interconnection configures respectively to network element 1 subrack
1 and network element 2 subrack 1 in electricity intersect veneer send order complete electricity interconnection configuration.
With above-mentioned preferred implementation 2, preferred implementation 3, controlling different network elements difference subrack, be dynamically connected configuration certainly
In module can also be deployed in webmaster or in other veneers.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive according to above-described embodiment
Method can add the mode of required general hardware platform by software and realize, naturally it is also possible to by hardware, but a lot
In the case of the former is more preferably embodiment.Based on such understanding, technical scheme is the most in other words to existing
The part having technology to contribute can embody with the form of software product, and this computer software product is stored in one
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can
To be mobile phone, computer, server, or the network equipment etc.) method that performs each embodiment of the present invention.
Additionally providing a kind of port match device in the present embodiment, this device is used for realizing above-described embodiment and the most real
Execute mode, carry out repeating no more of explanation.As used below, term " module " can realize predetermined function
Software and/or the combination of hardware.Although the device described by following example preferably realizes with software, but firmly
Part, or the realization of the combination of software and hardware also may and be contemplated.
Fig. 8 is the structured flowchart of port match device according to embodiments of the present invention, and as shown in Figure 8, this device includes obtaining
Delivery block 82 and matching module 84, illustrate this device below.
Acquisition module 82, for obtaining the port information of preset range inner port, wherein, port information includes: port
The source Access Point Identifier SAPI of Air conduct measurement PM layer, the purpose Access Point Identifier DAPI of the PM layer of port, with
And the business information of port；Matching module 84, is connected to above-mentioned acquisition module 82, is used for foundation SAPI, DAPI, with
And business information, mate same subrack interior for cross-coupled two ports of electricity.
Fig. 9 is the preferred structure block diagram of acquisition module 82 in port match device according to embodiments of the present invention, such as Fig. 9
Shown in, this acquisition module 82 includes at least one of: the first acquiring unit 92, second acquisition unit 94 and the 3rd obtain
Take unit 96, below this acquisition module 82 is illustrated.
First acquiring unit 92, the port information of port in the range of obtaining same subrack；Second acquisition unit 94,
The port information of port in the range of the different subracks obtaining same network element；3rd acquiring unit 96, is used for obtaining difference
The port information of port in the range of the different subracks of network element.
Figure 10 is the preferred structure block diagram one of matching module 84 in port match device according to embodiments of the present invention, such as figure
Shown in 10, this matching module 84 includes: judging unit 102 and determine unit 104, enters this matching module 84 below
Row explanation.
Judging unit 102, for judging SAPI, the DAPI that two ports in same subrack are corresponding, and business letter
Cease the most identical；Determine unit 104, be connected to above-mentioned judging unit 102, for the feelings being yes in judged result
Under condition, determine in same subrack for electricity cross-coupled two port match success.
Figure 11 is the preferred structure block diagram two of matching module 84 in port match device according to embodiments of the present invention, such as figure
Shown in 11, this matching module 84, in addition to including the structure shown in Figure 10, also includes: report unit 112, below to this
Unit 112 is reported to illustrate.
Report unit 112, be connected to above-mentioned judging unit 102, for the SAPI that two ports in same subrack are corresponding,
In the case of DAPI, and at least one business information existence difference, mismatch is reported to alert.
Figure 12 is the preferred structure block diagram three of matching module 84 in port match device according to embodiments of the present invention, such as figure
Shown in 12, this matching module 84 includes: the first Traversal Unit 122 and the second spider module 124, below to this coupling
Module 84 illustrates.
First Traversal Unit 122, for according to predefined procedure, travels through defeated with what predetermined input port was positioned in same subrack
Go out port, determine possess identical SAPI, DAPI, and the output port of business information with predetermined input port；Second
Traversal Unit 124, is connected to above-mentioned first Traversal Unit 122, for traveling through the input port in same subrack, and coupling
For cross-coupled all two ports of electricity in same subrack.
Figure 13 is the preferred structure block diagram of port match device according to embodiments of the present invention, and as shown in figure 13, device removes
Outside including all modules shown in Fig. 8, also include setting up module 132, below this is set up module 132 and illustrate.
Set up module 132, be connected to above-mentioned matching module 84, for two ports of coupling are set up electricity interconnection.
Figure 14 is the structured flowchart controlling veneer according to embodiments of the present invention, as shown in figure 14, this control veneer 140,
Including the port match device 80 of any of the above-described.
Figure 15 is the structured flowchart of electricity intersection veneer according to embodiments of the present invention, as shown in figure 15, this electricity intersection veneer
150, including the port match device 80 of any of the above-described.
Figure 16 is the structured flowchart of Network Management Equipment according to embodiments of the present invention, as shown in figure 16, and this Network Management Equipment 160,
Including the port match device 80 of any of the above-described.
It should be noted that above-mentioned modules can be by software or hardware realizes, for the latter, Ke Yitong
Cross in the following manner to realize, but be not limited to this: above-mentioned module is respectively positioned in same processor；Or, above-mentioned module position respectively
In multiple processors.
Embodiments of the invention additionally provide a kind of storage medium.Alternatively, in the present embodiment, above-mentioned storage medium can
To be arranged to storage for the program code performing following steps:
S1, obtains the port information of preset range inner port, and wherein, port information includes: the Air conduct measurement PM of port
The source Access Point Identifier SAPI of layer, the purpose Access Point Identifier DAPI of the PM layer of port, and the business of port
Information；
S2, according to SAPI, DAPI, and business information, mate same subrack interior for cross-coupled two ends of electricity
Mouthful.
Alternatively, storage medium is also configured to storage for the program code performing following steps:
S1, the port information obtaining preset range inner port includes at least one of: obtain port in the range of same subrack
Port information；Obtain the port information of port in the range of the different subracks of same network element；Obtain the different sons of different network elements
The port information of port in the range of frame.
Alternatively, storage medium is also configured to storage for the program code performing following steps:
According to SAPI, DAPI, and business information, mate same subrack interior for cross-coupled two the port bags of electricity
Include: SAPI, the DAPI that two ports judging in same subrack are corresponding, and business information is the most identical；?
In the case of judged result is for being, determine in same subrack for electricity cross-coupled two port match success.
Alternatively, storage medium is also configured to storage for the program code performing following steps:
SAPI, the DAPI that two ports in judging same subrack are corresponding, and business information whether distinguish the most identical it
After, also include, SAPI, the DAPI that two ports in same subrack are corresponding, and business information exist at least it
In the case of one difference, mismatch is reported to alert.
Alternatively, storage medium is also configured to storage for the program code performing following steps:
According to SAPI, DAPI, and business information, mate same subrack interior for cross-coupled two the port bags of electricity
Including: according to predefined procedure, traversal and predetermined input port are positioned at the output port in same subrack, determine and predetermined input
Port possesses identical SAPI, DAPI, and the output port of business information；Travel through the input port in same subrack；
Mate same subrack interior for cross-coupled all two ports of electricity.
Alternatively, storage medium is also configured to storage for the program code performing following steps:
At foundation SAPI, DAPI, and business information, mate same subrack interior for cross-coupled two ports of electricity
Afterwards, also include: two ports of coupling are set up electricity interconnection.
Alternatively, in the present embodiment, above-mentioned storage medium can include but not limited to: USB flash disk, read only memory (ROM,
Read-Only Memory), random access memory (RAM, Random Access Memory), portable hard drive,
The various medium that can store program code such as magnetic disc or CD.
Alternatively, in the present embodiment, processor performs according to the program code stored in storage medium: obtain predetermined
In the range of the port information of port, wherein, port information includes: the source access point identity of the Air conduct measurement PM layer of port
Symbol SAPI, the purpose Access Point Identifier DAPI of the PM layer of port, and the business information of port；According to SAPI,
DAPI, and business information, mate same subrack interior for cross-coupled two ports of electricity.
Alternatively, in the present embodiment, processor performs according to the program code stored in storage medium: obtain predetermined
In the range of the port information of port include at least one of: obtain the port information of port in the range of same subrack；Obtain
The port information of port in the range of the different subracks of same network element；The end of port in the range of the different subracks of acquisition different network elements
Message ceases.
Alternatively, in the present embodiment, processor performs according to the program code stored in storage medium: according to SAPI,
DAPI, and business information, include for cross-coupled two ports of electricity in mating same subrack: judge same son
SAPI, the DAPI that two ports in frame are corresponding, and business information is the most identical；Yes it is in judged result
In the case of, determine in same subrack for electricity cross-coupled two port match success.
Alternatively, in the present embodiment, processor performs according to the program code stored in storage medium: same in judgement
SAPI, the DAPI that two ports in one subrack are corresponding, and business information whether distinguish the most identical after, also include,
SAPI, the DAPI that two ports in same subrack are corresponding, and the different situation of at least one business information existence
Under, report mismatch to alert.
Alternatively, in the present embodiment, processor performs according to the program code stored in storage medium: according to SAPI,
DAPI, and business information, include for cross-coupled two ports of electricity in mating same subrack: according to predetermined suitable
Sequence, traversal and predetermined input port are positioned at the output port in same subrack, determine and possess identical with predetermined input port
SAPI, DAPI, and the output port of business information；Travel through the input port in same subrack；Mate same subrack
Interior for cross-coupled all two ports of electricity.
Alternatively, in the present embodiment, processor performs according to the program code stored in storage medium: in foundation
SAPI, DAPI, and business information, mate in same subrack after cross-coupled two ports of electricity, also wrap
Include: two ports of coupling are set up electricity interconnection.
Alternatively, the concrete example in the present embodiment is referred to showing described in above-described embodiment and optional embodiment
Example, the present embodiment does not repeats them here.
Obviously, those skilled in the art should be understood that each module of the above-mentioned present invention or each step can be with general
Calculating device to realize, they can concentrate on single calculating device, or be distributed in multiple calculating device and formed
Network on, alternatively, they can realize, it is thus possible to by them with calculating the executable program code of device
Storage is performed by calculating device in the storage device, and in some cases, can hold with the order being different from herein
Step shown or described by row, or they are fabricated to respectively each integrated circuit modules, or by many in them
Individual module or step are fabricated to single integrated circuit module and realize.So, the present invention is not restricted to any specific hardware
Combine with software.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for those skilled in the art
For, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of being made,
Equivalent, improvement etc., should be included within the scope of the present invention.
Claims (15)
1. a port match method, it is characterised in that including:
Obtaining the port information of preset range inner port, wherein, described port information includes: the Air conduct measurement of port
The source Access Point Identifier SAPI of PM layer, the purpose Access Point Identifier DAPI of the PM layer of port, and port
Business information；
According to described SAPI, described DAPI, and described business information, intersect for electricity in mating same subrack
Two ports connected.
Method the most according to claim 1, it is characterised in that obtain the described port letter of described preset range inner port
Cease and include at least one of:
Obtain the described port information of port in the range of same subrack；
Obtain the described port information of port in the range of the different subracks of same network element；
The described port information of port in the range of the different subracks of acquisition different network elements.
Method the most according to claim 1, it is characterised in that according to described SAPI, described DAPI, and described industry
Business information, includes for electric cross-coupled said two port in mating described same subrack:
Judge described SAPI, described DAPI that two ports in same subrack are corresponding, and described business information
The most identical；
In the case of judged result is for being, determine in described same subrack for electric cross-coupled said two
Port match success.
Method the most according to claim 3, it is characterised in that according to described SAPI, described DAPI, and described industry
Business information, also includes for electric cross-coupled said two port in mating described same subrack:
Described SAPI, the described DAPI that said two port in described same subrack is corresponding, and described industry
In the case of at least one business information existence difference, mismatch is reported to alert.
Method the most according to claim 1, it is characterised in that according to described SAPI, described DAPI, and described industry
Business information, includes for electric cross-coupled said two port in mating described same subrack:
According to predefined procedure, traversal and predetermined input port are positioned at the output port in same subrack, determine with described
Predetermined input port possesses identical described SAPI, described DAPI, and the output port of described business information；
Travel through the input port in described same subrack；
Mate described same subrack interior for the cross-coupled all said two ports of electricity.
Method the most according to any one of claim 1 to 5, it is characterised in that according to described SAPI, described
DAPI, and described business information, mate in described same subrack for electric cross-coupled said two port it
After, also include:
The said two port of coupling is set up electricity interconnection.
7. a port match device, it is characterised in that including:
Acquisition module, for obtaining the port information of preset range inner port, wherein, described port information includes:
The source Access Point Identifier SAPI of the Air conduct measurement PM layer of port, the purpose Access Point Identifier of the PM layer of port
DAPI, and the business information of port；
Matching module, is used for according to described SAPI, described DAPI, and described business information, mates same son
For cross-coupled two ports of electricity in frame.
Device the most according to claim 7, it is characterised in that described acquisition module includes at least one of:
First acquiring unit, the described port information of port in the range of obtaining same subrack；
Second acquisition unit, the described port information of port in the range of the different subracks obtaining same network element；
3rd acquiring unit, the described port information of port in the range of the different subracks obtaining different network elements.
Device the most according to claim 7, it is characterised in that described matching module includes:
Judging unit, for judging described SAPI, the described DAPI that two ports in same subrack are corresponding, with
And described business information is the most identical；
Determine unit, in the case of judged result is for being, determines in described same subrack and intersect for electricity
The said two port match success connected.
Device the most according to claim 9, it is characterised in that described matching module also includes:
Report unit, for described SAPI, described DAPI that the said two port in described same subrack is corresponding,
And in the case of at least one described business information existence difference, report mismatch to alert.
11. devices according to claim 7, it is characterised in that described matching module includes:
First Traversal Unit, for according to predefined procedure, travels through defeated with what predetermined input port was positioned in same subrack
Go out port, determine possess identical described SAPI, described DAPI, and described business with described predetermined input port
The output port of information；
Second Traversal Unit, for traveling through the input port in described same subrack, uses in mating described same subrack
In the cross-coupled all said two ports of electricity.
12. according to the device according to any one of claim 7 to 11, it is characterised in that also include:
Set up module, for the said two port of coupling is set up electricity interconnection.
13. 1 kinds of control veneers, including the device according to any one of claim 7 to 12.
14. 1 kinds of electricity intersection veneers, including the device according to any one of claim 7 to 12.
15. 1 kinds of Network Management Equipments, want the device according to any one of 7 to 12 including right.
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| CN201510362819.7A CN106301874A (en) | 2015-06-26 | 2015-06-26 | Port match method, device, control veneer, electricity intersection veneer and Network Management Equipment |
| PCT/CN2016/085591 WO2016206545A1 (en) | 2015-06-26 | 2016-06-13 | Port matching method and device, control board, electronic cross board, and network management device |
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| CN201510362819.7A CN106301874A (en) | 2015-06-26 | 2015-06-26 | Port match method, device, control veneer, electricity intersection veneer and Network Management Equipment |
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| CN1852163A (en) * | 2006-02-07 | 2006-10-25 | 华为技术有限公司 | Method and apparatus for realizing series-connection monitoring automatically |
| CN102315974A (en) * | 2011-10-17 | 2012-01-11 | 北京邮电大学 | Stratification characteristic analysis-based method and apparatus thereof for on-line identification for TCP, UDP flows |
| US20130156031A1 (en) * | 2011-12-19 | 2013-06-20 | Fujitsu Limited | Communication apparatus and communication method |
| CN103339876A (en) * | 2012-11-26 | 2013-10-02 | 华为技术有限公司 | Optical port connection management method, flange plate, jumping fiber and optical network equipment |
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| CN101459862B (en) * | 2008-11-21 | 2011-05-04 | 烽火通信科技股份有限公司 | Method and apparatus for end-to-end automatic configuring G.709 connection monitoring spending |
| US9253067B2 (en) * | 2011-11-04 | 2016-02-02 | Infinera Corporation | OAM in OTN networks: GMPLS signaling for TCM |
| CN102833641B (en) * | 2012-08-21 | 2016-04-13 | 中兴通讯股份有限公司 | A kind of method and apparatus realizing OTN cluster and intersect |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1852163A (en) * | 2006-02-07 | 2006-10-25 | 华为技术有限公司 | Method and apparatus for realizing series-connection monitoring automatically |
| CN102315974A (en) * | 2011-10-17 | 2012-01-11 | 北京邮电大学 | Stratification characteristic analysis-based method and apparatus thereof for on-line identification for TCP, UDP flows |
| US20130156031A1 (en) * | 2011-12-19 | 2013-06-20 | Fujitsu Limited | Communication apparatus and communication method |
| CN103339876A (en) * | 2012-11-26 | 2013-10-02 | 华为技术有限公司 | Optical port connection management method, flange plate, jumping fiber and optical network equipment |
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