CN107547223A - It is grouped the processing method and processing device of optical transport network POTN business - Google Patents
It is grouped the processing method and processing device of optical transport network POTN business Download PDFInfo
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Abstract
The invention provides a kind of processing method and processing device for being grouped optical transport network POTN business, wherein, this method includes：Increase the flag bit for identifying POTN types of service in POTN business；The type of POTN business, and the physical channel number according to corresponding to the POTN types of service selection after confirmation are confirmed according to flag bit.Solve POTN business configurations in correlation technique by the present invention to still need to distinguish two kinds of types of service of PTN, OTN, the problem of causing POTN business board configuring redundancies, reached the efficiency of lifting POTN business board configurations and the effect of integrated services degree.
Description
Technical field
The present invention relates to the communications field, and optical transport network is grouped in particular to one kind
The processing method and processing device of POTN business.
Background technology
In current communications industry, transmission network mainly has Packet Transport Network (Packet Transport
Network, referred to as PTN), optical transfer network (Optical Transport Network, referred to as
For OTN), multi-service transport platform (the Multi-Service Transfer based on SDH
Platform, referred to as MSTP) and the transmission technology that is merged of PTN and OTN.
In POTN integration technologies, to PTN business and OTN business, the configuration inside business board
It is being actually implemented separately, it is necessary to realize bottom chip pair according to the network management configuration of client
The differentiation of PTN business and OTN business.In practical engineering application, the circuit for transmission
Side business plate application scenarios are relatively more, and manpower is not only lost if human configuration but also introduces people
For the risk of maloperation, influenceed to existing network safety belt.
Fig. 1 is that POTN fused business transmits schematic diagram in correlation technique, as shown in figure 1, point
Safety pin is as follows to the collocation method of customer side business board, line side business board：
A, the collocation method of customer side business board is as follows：
Fig. 2 is POTN customer sides single board service configuration flow schematic diagram in correlation technique, is such as schemed
Shown in 2, customer side business board provides the directapath of business up and down for client.For OTN
The customer side service board of business is, it is necessary to framing chip configuration service mapping configuration (including industry
Business granularity, type of service etc.), also need to carry out interconnection configuration to exchange chip in addition
(being used for determining the exchange flow direction that business enters after system side).For the customer side of PTN business
Business board is mapped, tunnel, it is necessary to network processing unit and exchange chip by configuration service
The information such as road, pseudo-wire, come that finishing service is end-to-end to be got through.
B, the collocation method of line side business board is as follows：
Fig. 3 is single board service configuration flow schematic diagram in POTN line sides in correlation technique, is such as schemed
Shown in 3, line side service board realizes the fusion to POTN business, can both transmit OTN
Business can also be used for the transmission of PTN business.But in business configuration, the two or it is complete
Independent.PTN business need configure termination type business mapping, bind empty port, tunnel,
Pseudo-wire and Ethernet service, and for OTN business, to be configured to business mapping,
Interconnection.In practical engineering application, it is used to believe by the fiber alignment of line side business board
Number transmission, the line side business board of upstream and downstream are required to same configuration just achievable Business Stream
Get through.
It can be seen that POTN business configurations still need to distinguish two kinds of industry of PTN, OTN in correlation technique
Service type, and upstream and downstream needs to carry out same configuration, and then cause POTN business boards to be matched somebody with somebody
Redundancy is put, for the above mentioned problem in correlation technique, effective solution at present not yet be present.
The content of the invention
The embodiments of the invention provide a kind of processing side for being grouped optical transport network POTN business
Method and device, with least solve POTN business configurations in correlation technique still need to distinguish PTN,
Two kinds of types of service of OTN, the problem of causing POTN business board configuring redundancies.
A kind of according to an aspect of the invention, there is provided packet optical transport network POTN business
Processing method, including：Increase in the POTN business for identifying POTN business
The flag bit of type；According to the type of the flag bit confirmation POTN business, and according to
Physical channel number corresponding to POTN types of service selection after confirmation.
Further, the POTN business includes：Grouping conveying network PTN business, light
Transmit network OTN business；Wherein, flag bit 1 identifies the PTN business, flag bit 0
Identify the OTN business；Or, flag bit 0 identifies the PTN business, flag bit 1 is marked
Know the OTN business.
Further, according to the type of the flag bit confirmation POTN business, and according to
Physical channel number corresponding to POTN types of service selection after confirmation：Extract the flag bit with
Confirm the type of the POTN business；It is in POTN business described in the mark bit identification
During OTN business, the physical channel number of framing chip and exchange chip composition is selected；Described
When POTN business described in mark bit identification is PTN business, select at framing chip and network
Manage the channel number of unit composition.
Further, the flag is ODUK overhead fields.
Further, before the type of the POTN business is confirmed according to the flag bit,
Methods described also includes：It is the POTN business configurations business according to required business granule degree
Circulation road.
According to another aspect of the present invention, there is provided one kind packet optical transport network POTN industry
The processing unit of business, including：Increase module, be used for for increasing in the POTN business
Identify the flag bit of POTN types of service；Processing module, for being confirmed according to the flag bit
The type of the POTN business, and select to correspond to according to the POTN types of service after confirmation
Physical channel number.
Further, the POTN business includes：Grouping conveying network PTN business, light
Transmit network OTN business；Wherein, flag bit 1 identifies the PTN business, flag bit 0
Identify the OTN business；Or, flag bit 0 identifies the PTN business, flag bit 1 is marked
Know the OTN business.
Further, the processing module includes：Extraction unit, for extracting the flag bit
To confirm the type of the POTN business；First choice unit, in the flag bit mark
When to know the POTN business be OTN business, framing chip and exchange chip composition are selected
Physical channel number；Second selecting unit, in POTN business described in the mark bit identification
For PTN business when, select framing chip and network processing unit composition channel number.
Further, the flag is ODUK overhead fields.
Further, described device also includes：Configuration module, in the processing module root
Before the type that the POTN business is confirmed according to the flag bit, according to required business granule
Spend for the POTN business configurations traffic flow path.
In the present invention, by determining the type of corresponding POTN business according to flag, enter
And physical channel number corresponding to selecting；So as to solve in correlation technique POTN business configurations still
Two kinds of types of service of PTN, OTN need to be distinguished, cause asking for POTN business board configuring redundancies
Topic, the efficiency of lifting POTN business board configurations and the effect of integrated services degree are reached.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, forms the application
A part, schematic description and description of the invention is used to explain the present invention, not structure
Into inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is that POTN fused business transmits schematic diagram in correlation technique；
Fig. 2 is POTN customer sides single board service configuration flow schematic diagram in correlation technique；
Fig. 3 is single board service configuration flow schematic diagram in POTN line sides in correlation technique；
Fig. 4 is the processing of packet optical transport network POTN business according to embodiments of the present invention
Flow chart；
Fig. 5 is the processing dress of packet optical transport network POTN business according to embodiments of the present invention
The structured flowchart put；
Fig. 6 is that POTN receiving side wiring board service route flows according to embodiments of the present invention are shown
It is intended to；
Fig. 7 is POTN receiving side wiring board business configuration flows according to embodiments of the present invention
Schematic diagram；
Fig. 8 is POTN Business Stream transfer process figures according to embodiments of the present invention；
Fig. 9 is POTN service switching configuration flow contrast schematic diagrams according to embodiments of the present invention.
Embodiment
Describe the present invention in detail below with reference to accompanying drawing and in conjunction with the embodiments.Need what is illustrated
It is that, in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.
It should be noted that the art in description and claims of this specification and above-mentioned accompanying drawing
Language " first ", " second " etc. are for distinguishing similar object, without specific for describing
Order or precedence.
Embodiment 1
A kind of processing side for being grouped optical transport network POTN business is provided in the present embodiment
Method, Fig. 4 are the processing of packet optical transport network POTN business according to embodiments of the present invention
Flow chart, as shown in figure 4, the flow comprises the following steps：
Step S402：Increase the mark for identifying POTN types of service in POTN business
Will position；
Step S404：According to flag bit confirm POTN business type, and according to confirmation after
POTN types of service selection corresponding to physical channel number.
By the step S402 and step S404 of the present embodiment, by determining phase according to flag
The type for the POTN business answered, and then physical channel number corresponding to selection；So as to solve phase
POTN business configurations still need to distinguish two kinds of types of service of PTN, OTN in the technology of pass, cause
The problem of POTN business board configuring redundancies, the efficiency of lifting POTN business board configurations is reached
With the effect of integrated services degree.
It should be noted that the POTN business being related in the present embodiment includes：Packet transmission
Network PTN business, optical transport network OTN business；Wherein, flag bit 1 identifies PTN
Business, flag bit 0 identify OTN business；Or, flag bit 0 identifies PTN business, mark
Position 1 identifies OTN business.
In the optional embodiment of the present embodiment, the flag can be ODUK expense words
Section.Can be the reservation in ODUK expenses in the application scenarios of the present embodiment based on this
Selected in field a byte lowest bit position (such as choose fourth line the 14th arrange word
Save minimum BIT positions), the flag bit as PTN business and OTN business.
In another optional embodiment of the present embodiment, related in the present embodiment step S404
And the type that POTN business is confirmed according to flag bit arrived, and according to the POTN after confirmation
The mode of physical channel number can be corresponding to type of service selection：
Step S404-1：Flag bit is extracted to confirm the type of POTN business；
Step S404-2：When it is OTN business to indicate bit identification POTN business, it is chosen to
The physical channel number of frame chip and exchange chip composition；
Step S404-3：When it is PTN business to indicate bit identification POTN business, it is chosen to
The channel number of frame chip and network processing unit composition.
In another optional embodiment of the present embodiment, POTN is being confirmed according to flag bit
Before the type of business, the method for the present embodiment can also include：According to required business granule
Spend for POTN business configuration traffic flow paths.
Through the above description of the embodiments, those skilled in the art can be understood that
The mode of general hardware platform necessary to can add to the method according to above-described embodiment by software
To realize, naturally it is also possible to which by hardware, but the former is more preferably embodiment in many cases.
Based on such understanding, technical scheme substantially makes tribute to prior art in other words
The part offered can be embodied in the form of software product, and the computer software product is stored in
In one storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions to
A so that station terminal equipment (can be mobile phone, computer, server, or network equipment etc.)
Perform the method described in each embodiment of the present invention.
Embodiment 2
A kind of processing for being grouped optical transport network POTN business is additionally provided in the present embodiment
Device, the device are used to realize above-described embodiment and preferred embodiment, have carried out explanation
Repeat no more.As used below, term " module " can realize the soft of predetermined function
The combination of part and/or hardware.Although the device described by following examples is preferably come with software
Realize, but hardware, or the realization of the combination of software and hardware is also what may and be contemplated.
Fig. 5 is the processing dress of packet optical transport network POTN business according to embodiments of the present invention
The structured flowchart put, as shown in figure 5, the device includes：Increase module 52, in POTN
Increase the flag bit for identifying POTN types of service in business；Processing module 54, with increasing
Module 52 is added to be of coupled connections, for confirming the type of POTN business, and root according to flag bit
According to physical channel number corresponding to the POTN types of service selection after confirmation.
Wherein, the POTN business includes：Grouping conveying network PTN business, optical transfer network
Network OTN business；Wherein, flag bit 1 identifies PTN business, and flag bit 0 identifies OTN
Business；Or, flag bit 0 identifies PTN business, flag bit 1 identifies OTN business.In addition,
The flag in the application scenarios of the present embodiment is preferably ODUK overhead fields.
Alternatively, processing module 54 includes：Extraction unit, for extracting flag bit to confirm
The type of POTN business；First choice unit, for being in mark bit identification POTN business
During OTN business, the physical channel number of framing chip and exchange chip composition is selected；Second choosing
Unit is selected, for when it is PTN business to indicate bit identification POTN business, selecting framing core
The channel number of piece and network processing unit composition.
Alternatively, device also includes：Configuration module, for true according to flag bit in processing module
Recognize before the type of POTN business, be that POTN business is matched somebody with somebody according to required business granule degree
Put traffic flow path.
It should be noted that above-mentioned modules can be realized by software or hardware,
For the latter, can be accomplished by the following way, but not limited to this：Above-mentioned module is respectively positioned on together
In one processor；Or the form of above-mentioned modules in any combination is respectively positioned at different
In processor.
Embodiment 3
The method for present embodiments providing a kind of service adaptation configuration of POTN integration technologies,
Wherein, it is revised as the collocation method of the line side business board of upstream：Yet differentiate PTN with
And OTN business configurations, but increase filling in for ODUK overhead fields newly：Believed using multiframe alignment
Number, the lowest bit position (choosing of a byte is selected in the reserved field of ODUK expenses
The minimum BIT positions of byte for taking fourth line the 14th to arrange), as PTN business and OTN industry
The flag bit of business, wherein 1 represents PTN business, 0 represents OTN business, in lines upstream
Downstream line side business plate is passed to after the veneer write-in of side.
It should be noted that now maximum in existing engineering support that 100G is 80 ODU0
Granularity, 256 multiframe alignment information may indicate that 256 gap informations, using current field
Scape (maximum 80) enough, if over following existing network rate extension, it is only necessary to
Expand a BIT position in embodiment.
The collocation method of the line side business board in downstream is revised as：Framing chip need not be carried out
The differentiation of PTN or OTN business, ODU business granule degree is only configured, according to
The signal that upstream is transmitted through carries out ODUK overhead traffic flag bit extraction, so as to confirm industry
Service type.Then the service route according to type of service confirmation below, specific service route flow
As shown in fig. 6, concrete configuration flow is as shown in fig. 7, Fig. 6 is according to embodiments of the present invention
POTN receiving side wiring board service route schematic flow sheets, Fig. 7 is according to embodiments of the present invention
POTN receiving side wiring board business configuration schematic flow sheets.
Wherein, for OTN business, the automatic channel number for distributing framing chip and exchange chip,
Then according to cross-over configuration situation service route system side.For PTN business, then according to puppet
Line label, tunnel information distribute the channel number of framing chip and network processing unit automatically, then lead to
Cross exchange chip and enter system side.
It can be seen that POTN business boards redundancy present in correlation technique is overcome by the present embodiment
The problem of configuration, so as to realize receiving terminal according to type of service adaptive configuration, and POTN
For the real fusion of receiving side framing chip configuration, business configuration efficiency is improved, and reduce
In artificial configuration process the problem of maloperation.
Based on this, a kind of service adaptation of POTN integration technologies is additionally provided in the present embodiment
The method of configuration, include the step of this method：
Step S802：Upstream network management configuration POTN line sides service board business (PTN industry
Business or OTN business), framing chip is configured to insert specific BIT positions according to client and identified
(PTN business is 1, OTN business for 0) to place value
Step S804：Business granule degree needed for the configuration of line downstream trackside veneer, PTN business
Label and the crossedpath of path and POTN business, provide industry for POTN business
Business circulation road.
Step S806：The framing chip in downstream extracts the ident value of specific BIT positions, according to multiple
The overhead extraction result of frame, automatic identification PTN or OTN business and corresponding physics lead to
Taoist monastic name.
Based on above-mentioned steps S802 to step S806, the POTN business being related in this implementation
Streaming flow is as shown in figure 8, Fig. 8 is POTN business according to embodiments of the present invention spreads
Defeated schematic flow sheet.
The implementation to the technical scheme of the present embodiment is made further to retouch in detail below in conjunction with the accompanying drawings
State：
The method of service adaptation configuration based on above-mentioned POTN integration technologies, the present embodiment is also
A kind of device of the service adaptation configuration of POTN integration technologies is provided, the device includes：
The main modular of POTN veneers, including NP chips, exchange chip S, framing chip F,
Optical module.
The processing step of flow elements is as follows：
By business on customer side service board, two kinds of client traffic plates of OTN and PTN are supported.
For OTN business, the mapping of client's plate configuration service, Business Stream is configured by interconnection to flow
Framing chip is realized to POTN line sides veneer, then by business mapping and non-terminal configuration
To the framing of business, optical port is then sent to.For PTN business, pass through tunnel, pseudo-wire
Configuration, empty port binding, non-terminal configuration, optical port is flowed to after Business Stream framing.In two kinds of industry
During framing of being engaged in, the overhead value insertion of ODUK specific BIT positions can be all carried out.Often
A BIT position (0 expression OTN business, the 1 expression PTN industry of a byte are selected in frame
Business), type of service differentiation is carried out (when each frame correspondingly represents one by 0~255 multi-frame
Gap).
Business flows to the POTN line sides business board in downstream, the circuit in downstream from the optical port of upstream
When being configured, differentiated service type, unification do not carry out tunnel, pseudo-wire configuration, business to plate
Granularity configuration, interconnection configuration, it is no longer necessary to terminate, be non-terminal and port binding
Configuration.Overhead extraction is carried out by the framing chip in downstream, automatically identifies type of service, and root
According to type of service automatic adaptation physical channel, correlation tag (OTN directly arrives exchange chip,
PTN is to network processing unit), so as to which finishing service transmits.
In summary, existing business configuration scheme is contrasted (with OTN business to PTN business
Arrive again exemplified by OTN service switchings twice), Fig. 9 is POTN according to embodiments of the present invention
Service switching configuration flow contrast schematic diagram, as shown in figure 9, the difference of service switching flow includes：
Wherein, two POTN service boards (A plates and B plates) docking, existing scheme：a、
Network management configuration OTN service channel, and framing chip is configured to OTN business, A plates and
B plate same operations.B, OTN service channel is deleted, and the business for deleting framing chip is matched somebody with somebody
Put, A plates and B plate same operations.C, network management configuration PTN service channel, and by framing
Chip is configured to PTN business, A plates and B plate same operations.D, PTN business is deleted
Passage, and the business configuration of framing chip is deleted, A plates and B plate same operations.E, webmaster
OTN service channel is configured, and framing chip is configured to OTN business, A plates and B
Plate same operation.
In the present embodiment：A, network management configuration PTN service channels, OTN service channels, into
Frame chip is configured to OTN business, A plates and B plate same operations.B, by webmaster button,
PTN business is selected, framing chip automatic adaptation is PTN business, and only A plates in upstream operate.
C, by webmaster button, OTN business is selected, framing chip automatic adaptation is OTN business,
Only A plates in upstream operate.
By contrast, existing scheme needs to realize by constantly deleting, configuring operation
Type of service switches, and the present embodiment is only needed by an initial configuration.
Embodiment 4
POTN veneers high/low temperature and the test of aging frock
High/low temperature, the test of aging frock are the common testing process of service board, and POTN is mono-
Plate is inserted into corresponding test subrack, in order to comprehensively be detected to the chip of veneer, simultaneously
Two kinds of business of PTN, OTN can be configured, and incite somebody to action both mixed configurations to same POTN industry
It is engaged on plate, then by fiber alignment to another POTN business board.Upstream POTN
Business board completes OTN and PTN traffic flow configuration, and correspondence has been configured at the veneer of downstream
OTN and PTN service route, upstream according to be actually needed carry out type of service selection (can
According to service traffics break-make or webmaster button selection type of service), upstream PO business board roots
Factually border type of service carries out expense flag bit setting, and downstream is by extracting the type of service of expense
Flag bit, then the type of service configuration of progress framing chip that can be adaptively.
Embodiment 5
POTN veneer engineer applieds
In the equipment of optical-fiber network transmission, POTN line side business board carries important biography
Defeated role.Substantial amounts of POTN wiring boards are used in engineer applied, then coordinate trunking to complete
Signal transmits.Field Force can be configured to upstream, downstream traffic in advance (includes PTN
Service channel and OTN service channels), upstream can be selected the industry of circulation by user by webmaster
Service type, downstream then can be according to type of service adaptive OTN or PTN framing chips
Configuration, extracted by overhead-bits position to realize the adaptive of business configuration.Carried using the present invention
The technology and device of confession, receiving side carry out generic configuration, it is not necessary to identify PTN or
Person's OTN business.With this, on engineer applied, realize receiving side business board to POTN's
Automatic identification, optimization existing network configuration.
Embodiments of the invention additionally provide a kind of storage medium.Alternatively, in the present embodiment,
Above-mentioned storage medium can be configured to the program code that storage is used to perform following steps：
Step S1：Increase the mark for identifying POTN types of service in POTN business
Position；
Step S2：According to flag bit confirm POTN business type, and according to confirmation after
Physical channel number corresponding to the selection of POTN types of service.
Alternatively, in the present embodiment, above-mentioned storage medium can include but is not limited to：USB flash disk,
Read-only storage (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), mobile hard disk, magnetic disc or CD etc. are various to store
The medium of program code.
Alternatively, the specific example in the present embodiment may be referred to above-described embodiment and optional implementation
Example described in mode, the present embodiment will not be repeated here.
Obviously, those skilled in the art should be understood that above-mentioned each module of the invention or each
Step can realize that they can concentrate on single computing device with general computing device
On, or be distributed on the network that multiple computing devices are formed, alternatively, they can be used
The executable program code of computing device is realized, it is thus possible to be stored in storage dress
Performed in putting by computing device, and in some cases, can be with suitable different from herein
Sequence performs shown or described step, or they are fabricated to each integrated circuit die respectively
Block, or the multiple modules or step in them are fabricated to single integrated circuit module to realize.
So, the present invention is not restricted to any specific hardware and software combination.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
For those skilled in the art, the present invention can have various modifications and variations.It is all this
Within the spirit and principle of invention, any modification, equivalent substitution and improvements made etc. all should
Within protection scope of the present invention.
Claims (10)
1. a kind of processing method for being grouped optical transport network POTN business, its feature exist
In, including：
Increase the flag bit for identifying POTN types of service in the POTN business；
Confirm the type of the POTN business according to the flag bit, and according to confirmation after
POTN types of service selection corresponding to physical channel number.
2. according to the method for claim 1, it is characterised in that the POTN
Business includes：Grouping conveying network PTN business, optical transport network OTN business；Its
In, flag bit 1 identifies the PTN business, and flag bit 0 identifies the OTN business；
Or, flag bit 0 identifies the PTN business, flag bit 1 identifies the OTN business.
3. according to the method for claim 1, it is characterised in that according to the mark
Will position confirms the type of the POTN business, and according to the POTN service class after confirmation
Physical channel number corresponding to type selection：
The flag bit is extracted to confirm the type of the POTN business；
When POTN business described in the mark bit identification is OTN business, framing is selected
The physical channel number of chip and exchange chip composition；
When POTN business described in the mark bit identification is PTN business, framing is selected
The channel number of chip and network processing unit composition.
4. according to the method described in any one of claims 1 to 3, it is characterised in that
The flag is ODUK overhead fields.
5. according to the method for claim 1, it is characterised in that according to
Before flag bit confirms the type of the POTN business, methods described also includes：
It is the POTN business configurations traffic flow path according to required business granule degree.
6. a kind of processing unit for being grouped optical transport network POTN business, its feature exist
In, including：
Increase module, be used to identify POTN industry in the POTN business increasing
The flag bit of service type；
Processing module, for confirming the type of the POTN business according to the flag bit,
And the physical channel number according to corresponding to the POTN types of service selection after confirmation.
7. device according to claim 6, it is characterised in that the POTN
Business includes：Grouping conveying network PTN business, optical transport network OTN business；Its
In, flag bit 1 identifies the PTN business, and flag bit 0 identifies the OTN business；
Or, flag bit 0 identifies the PTN business, flag bit 1 identifies the OTN business.
8. device according to claim 6, it is characterised in that the processing mould
Block includes：
Extraction unit, for extracting the flag bit to confirm the class of the POTN business
Type；
First choice unit, for being in POTN business described in the mark bit identification
During OTN business, the physical channel number of framing chip and exchange chip composition is selected；
Second selecting unit, for being in POTN business described in the mark bit identification
During PTN business, the channel number of framing chip and network processing unit composition is selected.
9. according to the device described in any one of claim 6 to 8, it is characterised in that
The flag is ODUK overhead fields.
10. device according to claim 6, it is characterised in that described device is also
Including：
Configuration module, for the processing module according to the flag bit confirm described in
It is the POTN industry according to required business granule degree before the type of POTN business
Business configuration service circulation road.
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| CN110365606A (en) * | 2018-04-09 | 2019-10-22 | 中兴通讯股份有限公司 | Data service handling method, device, optical transmission device and storage medium |
| CN108712277A (en) * | 2018-04-20 | 2018-10-26 | 烽火通信科技股份有限公司 | The dynamic allocation method and device of system end slogan |
| CN108712277B (en) * | 2018-04-20 | 2020-12-25 | 烽火通信科技股份有限公司 | Dynamic allocation method and device for system port number |
| CN109088748A (en) * | 2018-07-16 | 2018-12-25 | 烽火通信科技股份有限公司 | Minimize POTN equipment Ethernet service general network administration configuration method and system |
| CN109088748B (en) * | 2018-07-16 | 2021-08-03 | 烽火通信科技股份有限公司 | Universal network management configuration method and system for Ethernet service of miniaturized POTN (packet optical transport network) equipment |
| WO2020024736A1 (en) * | 2018-08-03 | 2020-02-06 | 中兴通讯股份有限公司 | Service information configuration method, device, and system |
| CN110798333A (en) * | 2018-08-03 | 2020-02-14 | 中兴通讯股份有限公司 | Service information configuration method, device, system and storage medium |
| EP3840293A4 (en) * | 2018-08-03 | 2021-12-15 | ZTE Corporation | Service information configuration method, device, and system |
| CN110798333B (en) * | 2018-08-03 | 2022-04-01 | 中兴通讯股份有限公司 | Service information configuration method, device, system and storage medium |
| WO2022127667A1 (en) * | 2020-12-18 | 2022-06-23 | 中兴通讯股份有限公司 | Virtual network element-based service configuration method and system, virtual network element, and device |
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