CN101442426A - Method for configuring optical fiber connection data of WDM business - Google Patents
Method for configuring optical fiber connection data of WDM business Download PDFInfo
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Abstract
The invention discloses a method for configuring optical-fiber connection data in a wavelength division multiplex service. The method comprises the following steps: firstly, determining service information and a single-board sequence, and distinguishing the type of each single-board in the single-board sequence; secondly, determining an input port and an output port of each single-board from an initial single-board to a final single-board one by one according to the type of the single-board by a corresponding port of the single board; and finally, generating the connection data according to the input port and the output port of each single-board. The technical proposal of the invention can realize automatic configuration of the optical-fiber connection data in a wavelength division multiplex service.
Description
Technical field
The present invention relates to a kind of method that connects data, method of optical-fiber connection data in especially a kind of configuration WDM (Wavelength Division Multiplexing, wavelength division multiplexing) business of disposing.
Background technology
The network management system of communication equipment management domain has comprised configuration management, alarm management, performance management, safety management etc.Wherein, configuration management is in the network management very important one.In the configuration management except the association attributes of veneer that network element and network element are set, no less important be exactly optical-fiber connection data in the configuration network.It is to allow the steps necessary of equipment bearer service that configuration connects data.
Before creating the WDM business, at first need to use optical fiber that relevant all kinds of service boards are coupled together, and dispose the data that match in the network management data storehouse.At present, the mode that most of configuration connects data connects actual fiber at first adopting with reference to the engineering allocation plan, and the manual configuration webmaster connects data then.Network management system for a plurality of wavelength of carrying, it is trifling and workload is very big to dispose the connection data of each port, usually the time that needs the personnel of production line to spend several days is disposed the related data of a contract, and in case make mistakes, and the investigation mistake is unusual difficulty also.
Summary of the invention
The technical problem to be solved in the present invention provides the method for optical-fiber connection data in a kind of configuration WDM business of the automatic configuration that can realize optical-fiber connection data in the WDM business.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of method that disposes optical-fiber connection data in the wave division multiplexing service may further comprise the steps:
1.1 determine business information and veneer sequence and distinguish the type of each veneer in the described veneer sequence;
1.2 adopt corresponding veneer port to determine definite its input port of rule and output port to stopping the veneer block-by-block according to its type from the initial veneer of described veneer sequence;
1.3 input port and output port according to described each veneer generate the connection data.
In the such scheme, in the described step 1.2, described initial veneer and termination veneer are the service class veneer, adopt service class veneer port to determine the definite port of rule respectively; Definite its port of the definite rule of wavelength-division class veneer port is closed in the wavelength-division class veneer employing of closing in the described veneer sequence; Protection class veneer in the described veneer sequence adopts protection class veneer port to determine definite its port of rule; Multiplex section class veneer in the described veneer sequence adopts multiplex section class veneer port to determine definite its port of rule.
In the such scheme, described business information comprises service center frequency information, traffic direction information, set out on a journey identification information and traffic type information.
In the such scheme, described service class veneer port determines that rule is:
Described service class veneer is during as initial veneer, and its output port is OCH_TTP_SO (an optical channel layer transmission terminal point output port); When it comprises two output ports, if described traffic direction be A to, then the port sequence number of described output port is 1, if described traffic direction be B to, then the port sequence number of described output port is 2; When it had only an output port, the port sequence number of described output port was 1;
Described service class veneer is when stopping veneer, and its input port is OCH_TTP_SI (an optical channel layer transmission terminal point input port); When it comprises two input ports, if described traffic direction be A to, then the port sequence number of described input port is 1, if described traffic direction be B to, then the port sequence number of described input port is 2; When it had only an output port, the port sequence number of described input port was 1.
In the such scheme, the described partial wave class veneer port that closes determines that rule is:
When the described last veneer that closes partial wave class veneer was the service class veneer, its input port was OCH_CTP_SO (an optical channel layer connection end points output port), and the port sequence number of described input port is determined according to described service center frequency and himself centre frequency;
The described last veneer that closes partial wave class veneer is multiplex section class or when closing partial wave class veneer, if described setting out on a journey is designated ADD (business is set out on a journey), then its input port is SOMS_TTP_SI (a submultiplex section transmission terminal point input port), if described setting out on a journey is designated DROP (professional road down), then its input port is OMS_TTP_SI (a multiplex section transmission terminal point input port); The port sequence number of described input port is 1;
When a described back veneer that closes partial wave class veneer was the service class veneer, its output port was OCH_CTP_SI (a channel layer connection end points input port), and the port sequence number of described output port is determined according to described service center frequency and himself centre frequency;
A described back veneer that closes partial wave class veneer is a multiplex section class or when closing partial wave class veneer, if described setting out on a journey is designated ADD, then its output port is OMS_TTP_SO (a multiplex section transmission terminal point output port), if described setting out on a journey is designated DROP, then its output port is SOMS_TTP_SO (a submultiplex section transmission terminal point output port); The port sequence number of described output port is 1.
In the such scheme, described protection class veneer port determines that rule is:
Last veneer of described protection class veneer be during for protection class veneer, and its input port is OP_SI_IN (protection set out on a journey input port), and output port is OP_SI_OUT (protection set out on a journey output port); If described type of service is work, the port sequence number of then described input port and output port is 1; If described type of service is protection, the port sequence number of then described input port and output port is 2;
When last veneer of described protection class veneer was non-protection class veneer, if described setting out on a journey is designated ADD, then its input port was OP_SO_IN (protection is the road input port down), and output port is OP_SO_OUT (protection is the road output port down); If described setting out on a journey be designated DROP, then its input port is OP_SI_IN (protection set out on a journey input port), and output port is OP_SI_OUT (protection set out on a journey output port); If described type of service is work, the port sequence number of then described input port and output port is 1; If described type of service is protection, the port sequence number of then described input port and output port is 2.
In the such scheme, described multiplex section class veneer port determines that rule is:
Last veneer of described multiplex section class veneer is when closing partial wave class veneer, its input port is OMS_CTP_SO (a multiplex section connection end points output port), output port is OTS_TTP_SO (a multiplex section transmission terminal point output port), and the port sequence number of described input port and output port is 1;
When first non-protection class veneer before the described multiplex section class veneer is multiplex section class veneer; its input port is OTS_TTP_SI (an optical transport layer transmission terminal point input port); output port is OMS_CTP_SI (a multiplex section connection end points input port), and the port sequence number of described input port and output port is 1.
In the such scheme, described connection The data port is to form, and each port is to comprising in the described veneer sequence input port of the output port of last veneer and back one veneer in adjacent two veneers.
Beneficial effect of the present invention mainly shows: technical scheme provided by the invention has realized the automatic configuration of optical-fiber connection data in the WDM business, can save great amount of manpower and time, reduce probability of errors in the layoutprocedure, greatly improved the allocative efficiency of optical-fiber connection data in the WDM business.
Description of drawings
Fig. 1 disposes the method flow diagram of optical-fiber connection data in the WDM business for the present invention;
Fig. 2 is the veneer sequence by the present invention's configuration.
Embodiment
With reference to Fig. 1, a kind of method that disposes optical-fiber connection data in the wave division multiplexing service may further comprise the steps:
Step 101: determine business information and veneer sequence and distinguish the type of each veneer in the veneer sequence; Wherein, business information comprise service center frequency information, traffic direction information, set out on a journey identification information and traffic type information; Board type is service class, closes the partial wave class, protects four kinds of class, multiplex section classes;
Step 102: adopt corresponding veneer port to determine definite its input port of rule and output port to stopping the veneer block-by-block according to its type from the initial veneer of veneer sequence; Initial veneer and termination veneer are the service class veneer, adopt service class veneer port to determine the definite port of rule respectively; Definite its port of the definite rule of wavelength-division class veneer port is closed in the wavelength-division class veneer employing of closing in the veneer sequence; Protection class veneer in the veneer sequence adopts protection class veneer port to determine definite its port of rule; Multiplex section class veneer in the veneer sequence adopts multiplex section class veneer port to determine definite its port of rule; Wherein, all kinds of veneer ports determine that rule is as described below:
1, service class veneer port is determined rule:
The service class veneer is during as initial veneer, and the type of its output port is OCH_TTP_SO; When it comprises two output ports, if traffic direction be A to, then the port sequence number of output port is 1, if traffic direction be B to, then the port sequence number of output port is 2; When it had only an output port, the port sequence number of output port was 1;
The service class veneer is when stopping veneer, and the type of its input port is OCH_TTP_SI; When it comprises two input ports, if traffic direction be A to, then the port sequence number of input port is 1, if traffic direction be B to, then the port sequence number of input port is 2; When it had only an output port, the port sequence number of input port was 1;
2, close partial wave class veneer port and determine that rule is:
When the last veneer that closes partial wave class veneer was the service class veneer, the type of its input port was OCH_CTP_SO, the port sequence number of input port according to the service center frequency with close partial wave class veneer self centre frequency and determine;
The last veneer that closes partial wave class veneer is multiplex section class or when closing partial wave class veneer, is designated ADD if set out on a journey, and then the type of its input port is SOMS_TTP_SI, is designated DROP if set out on a journey, and then the type of its input port is OMS_TTP_SI; The port sequence number of input port is 1;
When a back veneer that closes partial wave class veneer was the service class veneer, the type of its output port was OCH_CTP_SI, the port sequence number of output port according to the service center frequency with close partial wave class veneer self centre frequency and determine;
A back veneer that closes partial wave class veneer is a multiplex section class or when closing partial wave class veneer, is designated ADD if set out on a journey, and then the type of its output port is OMS_TTP_SO, is designated DROP if set out on a journey, and then the type of its output port is SOMS_TTP_SO; The port sequence number of output port is 1;
3, protection class veneer port determines that rule is:
When last veneer of protection class veneer was protection class veneer, the type of its input port was OP_SI_IN, and the type of output port is OP_SI_OUT; If type of service is work, then the port sequence number of input port and output port is 1; If type of service is protection, then the port sequence number of input port and output port is 2;
When last veneer of protection class veneer is non-protection class veneer, be designated ADD if set out on a journey, then the type of its input port is OP_SO_IN, and the type of output port is OP_SO_OUT; Be designated DROP if set out on a journey, then its input port type is OP_SI_IN, and the type of output port is OP_SI_OUT; If type of service is work, then the port sequence number of input port and output port is 1; If type of service is protection, then the port sequence number of input port and output port is 2;
4, multiplex section class veneer port determines that rule is:
Last veneer of multiplex section class veneer is when closing partial wave class veneer, and the type of its input port is OMS_CTP_SO, and the type of output port is OTS_TTP_SO, and the port sequence number of input port and output port is 1;
When first non-protection class veneer before the multiplex section class veneer was multiplex section class veneer, the type of its input port was OTS_TTP_SI, and the type of output port is OMS_CTP_SI, and the port sequence number of input port and output port is 1;
Step 103: input port and output port according to each veneer generate the connection data; Wherein, connect the The data port to form, each port is to comprising in the veneer sequence input port of the output port of last veneer and back one veneer in adjacent two veneers.
The present invention is further illustrated below in conjunction with Fig. 2.
Step 1: based on contract data are determined as shown in Figure 2 veneer sequence and business information thereof, business information is specific as follows: the service center frequency is 192.10, traffic direction be A to, type of service is a Working service, when business is initial, setting out on a journey is designated ADD, is DROP through service identification behind the OTS_TTP_SI port; Veneer sequence shown in Figure 2 is distinguished the wherein type of each veneer, that is: OTU is the service class veneer, and OMU and ODU are for closing partial wave class veneer, and OPA, OBA are multiplex section class veneer, and OP is protection class veneer;
Step 2: the port according to all kinds of veneers is determined rule, determines the input and the output port of each veneer Fig. 2 from initial OTU to stopping the OTU block-by-block; Determine that the result is as follows:
OTU[0-1-1] output port be OCH_TTP_SO1; Wherein, OCH_TTP_SO represents the type of output port, the port sequence number of 1 expression output port;
OMU[0-1-3] input port be OCH_CTP_SO1, output port is OMS_TTP_SO1;
OBA[0-1-6] input port be OMS_CTP_SO1, output port is OTS_TTP_SO1;
OP[0-1-9] input port be OP_SO_IN1, output port is OP_SO_OUT1;
OP[0-1-1] input port be OP_SI_IN1, output port is OP_SI_OUT1;
OPA[0-1-3] input port be OTS_TTP_SI1, output port is OMS_CTP_SI1;
ODU[0-1-6] input port be OMS_TTP_SI1, output port is OCH_CTP_SI1;
OTU[0-1-9] input port be OCH_TTP_SI1;
Step 3: generate according to the input port of each veneer and output port and to connect data, wherein, the linking number right form of port according to this represents, each port is to the output port that comprises the last veneer of adjacent veneer in the veneer sequence and the input port of back one port; Such as, can { { { all the other ports also can generate in this way to data for 0-1-3, OCH_CTP_SO1}} for 0-1-1, OCH_TTP_SO1} to being expressed as with first port.
Claims (8)
1, a kind of method that disposes optical-fiber connection data in the wave division multiplexing service is characterized in that, may further comprise the steps:
1.1 determine business information and veneer sequence and distinguish the type of each veneer in the described veneer sequence;
1.2 adopt corresponding veneer port to determine definite its input port of rule and output port to stopping the veneer block-by-block according to its type from the initial veneer of described veneer sequence;
1.3 input port and output port according to described each veneer generate the connection data.
2, the method for optical-fiber connection data in the configuration wave division multiplexing service as claimed in claim 1 is characterized in that: in the described step 1.2, described initial veneer and termination veneer are the service class veneer, adopt service class veneer port to determine the definite port of rule respectively; Definite its port of the definite rule of wavelength-division class veneer port is closed in the wavelength-division class veneer employing of closing in the described veneer sequence; Protection class veneer in the described veneer sequence adopts protection class veneer port to determine definite its port of rule; Multiplex section class veneer in the described veneer sequence adopts multiplex section class veneer port to determine definite its port of rule.
3, the method for optical-fiber connection data in the configuration wave division multiplexing service as claimed in claim 2 is characterized in that: described business information comprises service center frequency information, traffic direction information, set out on a journey identification information and traffic type information.
4, the method for optical-fiber connection data in the configuration wave division multiplexing service as claimed in claim 3 is characterized in that, described service class veneer port determines that rule is:
Described service class veneer is during as initial veneer, and its output port is an optical channel layer transmission terminal point output port; When it comprises two output ports, if described traffic direction be A to, then the port sequence number of described output port is 1, if described traffic direction be B to, then the port sequence number of described output port is 2; When it had only an output port, the port sequence number of described output port was 1;
Described service class veneer is when stopping veneer, and its input port is an optical channel layer transmission terminal point input port; When it comprises two input ports, if described traffic direction be A to, then the port sequence number of described input port is 1, if described traffic direction be B to, then the port sequence number of described input port is 2; When it had only an output port, the port sequence number of described input port was 1.
5, the method for optical-fiber connection data in the configuration wave division multiplexing service as claimed in claim 3 is characterized in that, the described partial wave class veneer port that closes determines that rule is:
When the described last veneer that closes partial wave class veneer was the service class veneer, its input port was an optical channel layer connection end points output port, and the port sequence number of described input port is determined according to described service center frequency and himself centre frequency;
The described last veneer that closes partial wave class veneer is multiplex section class or when closing partial wave class veneer, if described setting out on a journey is designated business and sets out on a journey, then its input port is a submultiplex section transmission terminal point input port, if described setting out on a journey is designated professional road down, then its input port is multiplex section transmission terminal point input port; The port sequence number of described input port is 1;
When a described back veneer that closes partial wave class veneer was the service class veneer, its output port was a channel layer connection end points input port, and the port sequence number of described output port is determined according to described service center frequency and himself centre frequency;
A described back veneer that closes partial wave class veneer is a multiplex section class or when closing partial wave class veneer, if described setting out on a journey is designated business and sets out on a journey, then its output port is multiplex section transmission terminal point output port, if described setting out on a journey is designated professional road down, then its output port is a submultiplex section transmission terminal point output port; The port sequence number of described output port is 1.
6, the method for optical-fiber connection data in the configuration wave division multiplexing service as claimed in claim 3 is characterized in that, described protection class veneer port determines that rule is:
When last veneer of described protection class veneer was protection class veneer, its input port was for protecting the input port of setting out on a journey, and output port is for protecting the output port of setting out on a journey; If described type of service is work, the port sequence number of then described input port and output port is 1; If described type of service is protection, the port sequence number of then described input port and output port is 2;
When last veneer of described protection class veneer was non-protection class veneer, if described setting out on a journey is designated business and sets out on a journey, then its input port was protection road input port down, and output port is protection road output port down; If the described business that the is designated road down of setting out on a journey, then its input port is for protecting the input port of setting out on a journey, and output port is for protecting the output port of setting out on a journey; If described type of service is work, the port sequence number of then described input port and output port is 1; If described type of service is protection, the port sequence number of then described input port and output port is 2.
7, the method for optical-fiber connection data in the configuration wave division multiplexing service as claimed in claim 3 is characterized in that, described multiplex section class veneer port determines that rule is:
Last veneer of described multiplex section class veneer is when closing partial wave class veneer, and its input port is a multiplex section connection end points output port, and output port is 1 for multiplex section transmission terminal point output port, the port sequence number of described input port and output port;
When first non-protection class veneer before the described multiplex section class veneer is multiplex section class veneer; its input port is optical transport layer transmission terminal point input port; output port is a multiplex section connection end points input port, and the port sequence number of described input port and output port is 1.
8, as the method for optical-fiber connection data in one of them described configuration wave division multiplexing service of claim 1 to 7, it is characterized in that: described connection The data port is to form, and each port is to comprising in the described veneer sequence input port of the output port of last veneer and back one veneer in adjacent two veneers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CNA2007101245881A CN101442426A (en) | 2007-11-21 | 2007-11-21 | Method for configuring optical fiber connection data of WDM business |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007101245881A CN101442426A (en) | 2007-11-21 | 2007-11-21 | Method for configuring optical fiber connection data of WDM business |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640822B (en) * | 2009-08-27 | 2013-01-16 | 中兴通讯股份有限公司 | Method, device and system for automatically discovering network element internal optical fiber connection |
| CN103078758A (en) * | 2013-01-04 | 2013-05-01 | 中兴通讯股份有限公司 | Route configuration method and device of optical transmission service |
| CN106330507A (en) * | 2015-06-30 | 2017-01-11 | 中兴通讯股份有限公司 | Connection termination point (CTP) generation methods and apparatus, and network management server |
-
2007
- 2007-11-21 CN CNA2007101245881A patent/CN101442426A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101640822B (en) * | 2009-08-27 | 2013-01-16 | 中兴通讯股份有限公司 | Method, device and system for automatically discovering network element internal optical fiber connection |
| CN103078758A (en) * | 2013-01-04 | 2013-05-01 | 中兴通讯股份有限公司 | Route configuration method and device of optical transmission service |
| CN103078758B (en) * | 2013-01-04 | 2015-10-21 | 中兴通讯股份有限公司 | Optical transport business method for configuring route and device |
| CN106330507A (en) * | 2015-06-30 | 2017-01-11 | 中兴通讯股份有限公司 | Connection termination point (CTP) generation methods and apparatus, and network management server |
| CN106330507B (en) * | 2015-06-30 | 2020-06-05 | 中兴通讯股份有限公司 | CTP generation method and device, and network management server |
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Open date: 20090527 |