CN107612845A - A kind of service bandwidth method of adjustment, apparatus and system - Google Patents
A kind of service bandwidth method of adjustment, apparatus and system Download PDFInfo
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- CN107612845A CN107612845A CN201610541999.XA CN201610541999A CN107612845A CN 107612845 A CN107612845 A CN 107612845A CN 201610541999 A CN201610541999 A CN 201610541999A CN 107612845 A CN107612845 A CN 107612845A
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Abstract
The present invention provides a kind of service bandwidth method of adjustment, apparatus and system, is related to technical field of photo communication.The service bandwidth method of adjustment, including：According to the first service bandwidth of client traffic application in Packet Transport Network management system PTN, the second service bandwidth used in the tunnel current bearer of the corresponding client traffic is obtained；According to first service bandwidth and second service bandwidth, the usable bandwidth in the tunnel is adjusted.The solution of the present invention, according to the bandwidth situation of business, adjust automatically tunnel bandwidth, meet service bandwidth demand, solve the problems, such as in PTN that tunnel bandwidth utilization rate is low, bandwidth waste.
Description
Technical field
The present invention relates to technical field of photo communication, more particularly to a kind of service bandwidth method of adjustment, apparatus and system.
Background technology
In PTN (Packet Transport Network) Packet Transport Network management system, tunnel can not only limit bandwidth
Or the bandwidth that distribution is fixed.Therefore, match somebody with somebody on engineer applied in order to avoid service bandwidth is seriously super on link, tunnel in existing way
Road typically distributes fixed-bandwidth.Simultaneously in order to meet new business configuration needs, distribution ratio current business bandwidth is typically understood more in tunnel
Big fixing band width values.
However, the method for salary distribution of this bandwidth, if the configuration service on the tunnel of such fixed-bandwidth, resource are insufficient
When, in fact it could happen that tunnel remaining bandwidth is unsatisfactory for the bigger bandwidth demand of new configuration service；When being configured without new business, tunnel
Road redundancy bandwidth can be idle always.Under such a situation, the utilization rate of tunnel bandwidth is low, causes the bandwidth presence of whole network very big
Waste.
The content of the invention
It is an object of the invention to provide a kind of service bandwidth method of adjustment, apparatus and system, according to the bandwidth situation of business,
Adjust automatically tunnel bandwidth, meet service bandwidth demand, improve the utilization rate of tunnel bandwidth, and then improve the bandwidth of whole network
Utilization rate, while lift the allocative efficiency of business.
To reach above-mentioned purpose, embodiments of the invention provide a kind of service bandwidth method of adjustment, including：
According to the first service bandwidth of client traffic application in Packet Transport Network management system PTN, the corresponding visitor is obtained
Second service bandwidth used in the tunnel current bearer of family business；
According to first service bandwidth and second service bandwidth, the usable bandwidth in the tunnel is adjusted.
Wherein, according to first service bandwidth and second service bandwidth, the usable band in the tunnel is adjusted
Wide step includes：
According to first service bandwidth and second service bandwidth, the target adjustment bandwidth in the tunnel is determined；
According to the target adjustment bandwidth, the usable bandwidth in the tunnel is configured.
Wherein, according to first service bandwidth and second service bandwidth, the target adjustment band in the tunnel is determined
Wide step includes：
Obtain the total business bandwidth of first service bandwidth and second service bandwidth；
Target adjustment bandwidth using the total business bandwidth as the tunnel.
Wherein, include according to the target adjustment bandwidth, the step of the usable bandwidth for configuring the tunnel：
Obtain the maximum carrying bandwidth in the tunnel of the corresponding client traffic；
By the target adjustment bandwidth compared with the maximum carrying bandwidth；
When the target adjustment bandwidth is less than or equal to the maximum carrying bandwidth, by the usable bandwidth in the tunnel
It is configured to the target adjustment bandwidth.
Wherein, also include according to the target adjustment bandwidth, the step of the usable bandwidth for configuring the tunnel：
When the target adjustment band is wider than the maximum carrying bandwidth, maximum carrying belt corresponding to the tunnel is obtained
Wide convergence ratio；
According to the maximum carrying bandwidth convergence ratio, new maximum carrying bandwidth is obtained；
When the target adjustment bandwidth is less than or equal to the new maximum and carries bandwidth, by can be used for the tunnel
Band width configuration is the target adjustment bandwidth.
To reach above-mentioned purpose, embodiments of the invention additionally provide a kind of service bandwidth adjusting apparatus, including：
Acquisition module, in Packet Transport Network management system PTN, according to the first business band of client traffic application
Width, obtain the second service bandwidth used in the tunnel current bearer of the corresponding client traffic；
Adjusting module, for according to first service bandwidth and second service bandwidth, adjusting the tunnel
Bandwidth can be used.
Wherein, the adjusting module includes：
Determination sub-module, for according to first service bandwidth and second service bandwidth, determining the tunnel
Target adjustment bandwidth；
Submodule is configured, for according to the target adjustment bandwidth, configuring the usable bandwidth in the tunnel.
Wherein, the determination sub-module includes：
First acquisition unit, for obtaining the total business bandwidth of first service bandwidth and second service bandwidth；
First processing processing unit, for the target adjustment bandwidth using the total business bandwidth as the tunnel.
Wherein, the configuration submodule includes：
Second acquisition unit, the maximum carrying bandwidth in the tunnel for obtaining the corresponding client traffic；
Comparing unit, compared with the target adjustment bandwidth is carried into bandwidth with the maximum；
First dispensing unit, for the target adjustment bandwidth be less than or equal to it is described it is maximum carry bandwidth when, by institute
The usable band width configuration for stating tunnel is the target adjustment bandwidth.
Wherein, the configuration submodule also includes：
3rd acquiring unit, for when the target adjustment band is wider than the maximum carrying bandwidth, obtaining the tunnel
Maximum carrying bandwidth convergence ratio corresponding to road；
Second processing unit, for according to the maximum carrying bandwidth convergence ratio, obtaining new maximum carrying bandwidth；
Second dispensing unit, for when the target adjustment bandwidth is less than or equal to the new maximum carrying bandwidth,
It is the target adjustment bandwidth by the usable band width configuration in the tunnel.
To reach above-mentioned purpose, a kind of Packet Transport Network management system of embodiments of the invention, including it is as described above
Service bandwidth adjusting apparatus.
The above-mentioned technical proposal of the present invention has the beneficial effect that：
The service bandwidth method of adjustment of the embodiment of the present invention, it is first according to the first service bandwidth of client traffic application in PTN
First obtain to should the second service bandwidth used in the tunnel current bearer of client traffic, understand that tunnel is current to be made
With situation, then according to the first service bandwidth that will be used and the second service bandwidth used, the adjust automatically tunnel
Bandwidth can be used, so that on the basis of current business demand is ensured, the bandwidth demand of new business after also disclosure satisfy that,
The redundancy bandwidth in tunnel is made full use of, improves the utilization rate of tunnel bandwidth, and then improves the bandwidth utilization rate of whole network,
The allocative efficiency of business is improved simultaneously.
Brief description of the drawings
Fig. 1 is the step flow chart of the service bandwidth method of adjustment of the embodiment of the present invention；
Fig. 2 is the specific steps flow chart one of the service bandwidth method of adjustment of the embodiment of the present invention；
Fig. 3 is the specific steps flowchart 2 of the service bandwidth method of adjustment of the embodiment of the present invention；
Fig. 4 is the structural representation of the service bandwidth adjusting apparatus of the embodiment of the present invention.
Embodiment
To make the technical problem to be solved in the present invention, technical scheme and advantage clearer, below in conjunction with accompanying drawing and tool
Body embodiment is described in detail.
The present invention is directed in PTN that tunnel bandwidth utilization rate existing for existing bandwidth allocation mode is low, bandwidth waste asks
Topic provides a kind of service bandwidth method of adjustment, according to the bandwidth situation of business, adjust automatically tunnel bandwidth, meets service bandwidth
Demand, the utilization rate of tunnel bandwidth is improved, and then improve the bandwidth utilization rate of whole network, while lift the configuration effect of business
Rate.
As shown in figure 1, a kind of service bandwidth method of adjustment of the embodiment of the present invention, including：
Step 101, according to the first service bandwidth of client traffic application in Packet Transport Network management system PTN, acquisition pair
Answer the second service bandwidth used in the tunnel current bearer of the client traffic；
Step 102, according to first service bandwidth and second service bandwidth, can be used for the tunnel is adjusted
Bandwidth.
The service bandwidth method of adjustment of the embodiment of the present invention, applied to PTN, and PTN adds new Bandwidth adjustment mould
Formula -- bandwidth self-regulation mode, somewhere around here under wide self-regulation mode, when increasing newly, business is deleted or modified, user needs
According to the certain service bandwidth of business demand application.In the embodiment, according to the first business band of client traffic application in PTN
Width, obtain first to should the second service bandwidth used in the tunnel current bearer of client traffic, understand tunnel work as
Preceding service condition, then should according to the first service bandwidth that will be used and the second service bandwidth used, adjust automatically
The usable bandwidth in tunnel, so that on the basis of current business demand is ensured, the band of new business after also disclosure satisfy that
Wide demand, the redundancy bandwidth in tunnel is made full use of, improve the utilization rate of tunnel bandwidth, and then improve the bandwidth of whole network
Utilization rate, while improve the allocative efficiency of business.
Wherein, it should be appreciated that when, can be according to the first service bandwidth of new business application when new business is configured in PTN
And the factor such as type of new business distribution to should client traffic tunnel, will not be repeated here.
Specifically, step 102 includes：
Step 1021, according to first service bandwidth and second service bandwidth, determine that the target in the tunnel is adjusted
Whole bandwidth.
In this step, in order to determine the adjustment direction in tunnel, first determined by the first service bandwidth and the second service bandwidth
The target adjustment bandwidth in tunnel.
Step 1022, according to the target adjustment bandwidth, the usable bandwidth in the tunnel is configured.
In this step, adapt to be configured to the usable bandwidth in the tunnel according to target adjustment bandwidth.
Preferably, step 1021 includes：Obtain the total business band of first service bandwidth and second service bandwidth
It is wide；Target adjustment bandwidth using the total business bandwidth as the tunnel.
In the embodiment, the total business bandwidth of the first service bandwidth and the second service bandwidth is directly obtained, and as
The target adjustment bandwidth in tunnel.
Certainly, when corresponding new business distributes multiple tunnels, target adjustment bandwidth can also be according to the redundancy band in each tunnel
Width, bandwidth is adjusted according to redundancy bandwidth preset ratio sets target, to meet the user's request under Added Business.
However, generally, because the tunnel of corresponding client traffic distribution has used fractional bandwidth come before meeting
The demand of business, thus also in the presence of the tunnel redundancy bandwidth be not enough to provide new business demand the problem of, therefore, in above-mentioned reality
On the basis of applying example, in the service bandwidth method of adjustment of the embodiment of the present invention, as shown in Fig. 2 step 1022 includes：
Step 10221, the maximum carrying bandwidth in the tunnel of the corresponding client traffic is obtained；
Step 10222, by the target adjustment bandwidth compared with the maximum carrying bandwidth；
Step 10223, when the target adjustment bandwidth is less than or equal to the maximum carrying bandwidth, by the tunnel
It is the target adjustment bandwidth that band width configuration, which can be used,.
The first service bandwidth that known the second service bandwidth as used in current business and new business will use is true
After fixed target adjustment bandwidth, in order to further appreciate that the bearing capacity in tunnel, the tunnel is obtained most through step 10221 first
Big carrying bandwidth, understands the maximum value bandwidth that the tunnel is adjustable to, then as step 10222 by target adjustment bandwidth with it is maximum
Carrying bandwidth is compared, and when target adjustment bandwidth is less than or equal to maximum carrying bandwidth, is illustrated after new business is increased, should
The maximum carrying bandwidth of the current setting in tunnel disclosure satisfy that customer service demand, now, as step 10223 is only needed tunnel
The usable band width configuration in road is target adjustment bandwidth.
But in another situation, that is, when target adjustment band is wider than maximum carrying bandwidth, illustrate new in increase
After business, the maximum of the current setting in the tunnel carries bandwidth it is impossible to meet customer service demand, so, as shown in figure 3,
On the basis of above-described embodiment, step 1022 also includes：
Step 10224, when the target adjustment band is wider than the maximum carrying bandwidth, obtain corresponding to the tunnel
Maximum carrying bandwidth convergence ratio；
Step 10225, according to the maximum carrying bandwidth convergence ratio, new maximum carrying bandwidth is obtained；
Step 10226, when the target adjustment bandwidth is less than or equal to the new maximum and carries bandwidth, by the tunnel
The usable band width configuration in road is the target adjustment bandwidth.
It should be appreciated that in current business model, the setting of maximum carrying bandwidth convergence ratio is the clothes in tunnel
Be engaged in layer service, in bandwidth deficiency, tunnel can be set to inherit it and service the maximum carrying bandwidth convergence ratio of layer service, by except
With the maximum carrying bandwidth in convergence ratio amplification tunnel, (convergence ratio value 1-100%, 100% it is considered that do not restrained, and convergence ratio is got over
Small bandwidth amplification is bigger).So when target adjustment band is wider than the maximum carrying bandwidth currently set, this can also be amplified
The maximum carrying bandwidth in tunnel, such as step 10224-10226, maximum carrying bandwidth convergence corresponding to current tunnel is obtained first
Than then, carrying bandwidth convergence ratio according to the maximum and obtaining new maximum carrying bandwidth, extend the tunnel, afterwards, adjusted in target
It is target adjustment bandwidth by the usable band width configuration in tunnel when whole bandwidth is less than or equal to new maximum carrying bandwidth.
Wherein, maximum carrying bandwidth convergence ratio adapts to set according to system, and preferably 80%.
In addition, in above process, the result of processing can also be informed, such as be held in target adjustment bandwidth less than maximum
Carrier band is wide, after the usable bandwidth in tunnel is reconfigured for into target adjustment bandwidth, then can inform user bandwidth configuration successful；If
User bandwidth application failure is then prompted in failure.
With reference to a concrete scene, the application to the service bandwidth method of adjustment of the embodiment of the present invention illustrates：
Apply for the newly-increased Ethernet service A a width of 50MB of band in user, and distribute bearing tunnels of the tunnel C as A business
When, obtain tunnel C and carried Ethernet service B, with a width of 100MB, it can be appreciated that tunnel C current bandwidth is 100MB.Cause
This, to meet that A service bandwidths are 50MB, B service bandwidths are 100MB demand, and tunnel C bandwidth at least needs to be adjusted to
150MB, then tunnel C target adjustment value V is 150MB.The maximum carrying bandwidth Max for obtaining tunnel C again is 1GB, and V<Max,
Illustrate that tunnel C can adjust usable bandwidth to 150MB, to meet the bandwidth demand of A business and B business.Afterwards, then by tunnel
C usable band width configuration is 150MB, and returns to user and apply for successful result, prompts user configuration success.
In summary, the service bandwidth method of adjustment of the embodiment of the present invention, according to the first industry of client traffic application in PTN
Be engaged in bandwidth, obtain first to should the second service bandwidth used in the tunnel current bearer of client traffic, detunnel
The current service condition in road, it is automatic to adjust then according to the first service bandwidth that will be used and the second service bandwidth used
The usable bandwidth in the whole tunnel, so that on the basis of current business demand is ensured, new business after also disclosure satisfy that
Bandwidth demand, make full use of the redundancy bandwidth in tunnel, improve the utilization rate of tunnel bandwidth, and then improve whole network
Bandwidth utilization rate, while improve the allocative efficiency of business.
As shown in figure 4, embodiments of the invention additionally provide a kind of service bandwidth adjusting apparatus, including：
Acquisition module 401, in Packet Transport Network management system PTN, according to the first business of client traffic application
Bandwidth, obtain the second service bandwidth used in the tunnel current bearer of the corresponding client traffic；
Adjusting module 402, for according to first service bandwidth and second service bandwidth, adjusting the tunnel
Usable bandwidth.
Wherein, the adjusting module includes：
Determination sub-module, for according to first service bandwidth and second service bandwidth, determining the tunnel
Target adjustment bandwidth；
Submodule is configured, for according to the target adjustment bandwidth, configuring the usable bandwidth in the tunnel.
Wherein, the determination sub-module includes：
First acquisition unit, for obtaining the total business bandwidth of first service bandwidth and second service bandwidth；
First processing processing unit, for the target adjustment bandwidth using the total business bandwidth as the tunnel.
Wherein, the configuration submodule includes：
Second acquisition unit, the maximum carrying bandwidth in the tunnel for obtaining the corresponding client traffic；
Comparing unit, compared with the target adjustment bandwidth is carried into bandwidth with the maximum；
First dispensing unit, for the target adjustment bandwidth be less than or equal to it is described it is maximum carry bandwidth when, by institute
The usable band width configuration for stating tunnel is the target adjustment bandwidth.
Wherein, the configuration submodule also includes：
3rd acquiring unit, for when the target adjustment band is wider than the maximum carrying bandwidth, obtaining the tunnel
Maximum carrying bandwidth convergence ratio corresponding to road；
Second processing unit, for according to the maximum carrying bandwidth convergence ratio, obtaining new maximum carrying bandwidth；
Second dispensing unit, for when the target adjustment bandwidth is less than or equal to the new maximum carrying bandwidth,
It is the target adjustment bandwidth by the usable band width configuration in the tunnel.
The service bandwidth adjusting apparatus of the embodiment of the present invention, acquisition module is according to the first industry of client traffic application in PTN
Be engaged in bandwidth, obtain first to should the second service bandwidth used in the tunnel current bearer of client traffic, detunnel
The current service condition in road, then adjusting module is according to the first service bandwidth that will be used and the second business band used
Width, the usable bandwidth in the adjust automatically tunnel, so that on the basis of current business demand is ensured, it also disclosure satisfy that it
The bandwidth demand of new business afterwards, the redundancy bandwidth in tunnel is made full use of, improve the utilization rate of tunnel bandwidth, and then improved whole
The bandwidth utilization rate of individual network, while improve the allocative efficiency of business.
It should be noted that the device is the device for applying above-mentioned service bandwidth method of adjustment, above-mentioned service bandwidth is adjusted
The implementation of the embodiment of adjusting method is applied to the device, can also reach identical technique effect.
The embodiment of the present invention additionally provides a kind of Packet Transport Network management system, including service bandwidth as described above adjustment
Device.
The Packet Transport Network management system is arranged to bandwidth self-regulation mode, after customer service application is received, to Shen
Please tunnel full dose corresponding to business calculate the bandwidth and i.e. the second service bandwidth of all client layers currently carried, and the new Shen of combination
The first service bandwidth please, obtain the target adjustment bandwidth of adjustment.Bandwidth is adjusted by verification object afterwards to carry with maximum
The size of bandwidth, the usable bandwidth of configured tunneling technique after mode corresponding to selection is handled, so that ensureing that current business need to
On the basis of asking, the bandwidth demand of new business after also disclosure satisfy that, the redundancy bandwidth in tunnel is made full use of, improves tunnel band
Wide utilization rate, and then the bandwidth utilization rate of whole network is improved, while improve the allocative efficiency of business.
It should be noted that the system is the system for applying above-mentioned service bandwidth method of adjustment, above-mentioned service bandwidth is adjusted
The implementation of the embodiment of adjusting method is applied to the system, can also reach identical technique effect.
Explanation is needed further exist for, this many functional part described in this description is all referred to as module, so as to more
Add the independence for especially emphasizing its implementation.
In the embodiment of the present invention, module can be realized with software, so as to by various types of computing devices.Citing comes
Say, the executable code module of a mark can include the one or more physics or logical block of computer instruction, citing
For, it can be built as object, process or function.Nevertheless, the executable code of institute's mark module is without physically
It is located together, but the different instructions being stored in different positions can be included, is combined together when in these command logics
When, it forms module and realizes the regulation purpose of the module.
In fact, executable code module can be the either many bar instructions of individual instructions, and can even be distributed
On multiple different code segments, it is distributed among distinct program, and is distributed across multiple memory devices.Similarly, grasp
Making data can be identified in module, and can be realized according to any appropriate form and be organized in any appropriate class
In the data structure of type.The operation data can be collected as individual data collection, or can be distributed on diverse location
(being included in different storage device), and only can be present at least in part as electronic signal in system or network.
When module can be realized using software, it is contemplated that the level of existing hardware technique, it is possible to implemented in software
Module, in the case where not considering cost, those skilled in the art can build corresponding to hardware circuit come realize correspondingly
Function, the hardware circuit includes conventional ultra-large integrated (VLSI) circuit or gate array and such as logic core
The existing semiconductor of piece, transistor etc either other discrete elements.Module can also use programmable hardware device, such as
Field programmable gate array, programmable logic array, programmable logic device etc. are realized.
Above-mentioned exemplary embodiment describes with reference to those accompanying drawings, many different forms and embodiment be it is feasible and
Without departing from spirit of the invention and teaching, therefore, the present invention should not be construed as the limitation of exemplary embodiment is proposed at this.
More precisely, these exemplary embodiments are provided so that the present invention can be perfect and complete, and can be by the scope of the invention
It is communicated to those those of skill in the art.In those schemas, size of components and relative size are perhaps based on for the sake of clear
And it is exaggerated.Term used herein is based only on description particular example embodiment purpose, and being not intended to, which turns into limitation, uses.Such as
Use ground at this, unless the interior text clearly refers else, otherwise the singulative " one ", "one" and "the" be intended to by
Those multiple forms are also included.Those term "comprising"s and/or " comprising " will become further apparent when being used in this specification,
The presence of the feature, integer, step, operation, component and/or component is represented, but is not excluded for one or more further features, whole
Number, step, operation, component, component and/or the presence of its group or increase.Unless otherwise indicated, narrative tense, a value scope bag
Bound containing the scope and any subrange therebetween.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (11)
- A kind of 1. service bandwidth method of adjustment, it is characterised in that including：According to the first service bandwidth of client traffic application in Packet Transport Network management system PTN, corresponding client's industry is obtained Second service bandwidth used in the tunnel current bearer of business；According to first service bandwidth and second service bandwidth, the usable bandwidth in the tunnel is adjusted.
- 2. service bandwidth method of adjustment according to claim 1, it is characterised in that according to first service bandwidth and Second service bandwidth, include the step of the usable bandwidth for adjusting the tunnel：According to first service bandwidth and second service bandwidth, the target adjustment bandwidth in the tunnel is determined；According to the target adjustment bandwidth, the usable bandwidth in the tunnel is configured.
- 3. service bandwidth method of adjustment according to claim 2, it is characterised in that according to first service bandwidth and institute The second service bandwidth is stated, is included the step of the target adjustment bandwidth for determining the tunnel：Obtain the total business bandwidth of first service bandwidth and second service bandwidth；Target adjustment bandwidth using the total business bandwidth as the tunnel.
- 4. service bandwidth method of adjustment according to claim 2, it is characterised in that according to the target adjustment bandwidth, match somebody with somebody The step of usable bandwidth for putting the tunnel, includes：Obtain the maximum carrying bandwidth in the tunnel of the corresponding client traffic；By the target adjustment bandwidth compared with the maximum carrying bandwidth；When the target adjustment bandwidth is less than or equal to the maximum carrying bandwidth, by the usable band width configuration in the tunnel For the target adjustment bandwidth.
- 5. service bandwidth method of adjustment according to claim 4, it is characterised in that according to the target adjustment bandwidth, match somebody with somebody The step of usable bandwidth for putting the tunnel, also includes：When the target adjustment band is wider than the maximum carrying bandwidth, obtains maximum carrying bandwidth corresponding to the tunnel and receive Hold back ratio；According to the maximum carrying bandwidth convergence ratio, new maximum carrying bandwidth is obtained；When the target adjustment bandwidth is less than or equal to the new maximum and carries bandwidth, by the usable bandwidth in the tunnel It is configured to the target adjustment bandwidth.
- A kind of 6. service bandwidth adjusting apparatus, it is characterised in that including：Acquisition module, in Packet Transport Network management system PTN, according to the first service bandwidth of client traffic application, obtaining Take the second service bandwidth used in the tunnel current bearer of the corresponding client traffic；Adjusting module, for according to first service bandwidth and second service bandwidth, adjusting making for the tunnel Use bandwidth.
- 7. service bandwidth adjusting apparatus according to claim 6, it is characterised in that the adjusting module includes：Determination sub-module, for according to first service bandwidth and second service bandwidth, determining the target in the tunnel Adjust bandwidth；Submodule is configured, for according to the target adjustment bandwidth, configuring the usable bandwidth in the tunnel.
- 8. service bandwidth adjusting apparatus according to claim 7, it is characterised in that the determination sub-module includes：First acquisition unit, for obtaining the total business bandwidth of first service bandwidth and second service bandwidth；First processing processing unit, for the target adjustment bandwidth using the total business bandwidth as the tunnel.
- 9. service bandwidth adjusting apparatus according to claim 7, it is characterised in that the configuration submodule includes：Second acquisition unit, the maximum carrying bandwidth in the tunnel for obtaining the corresponding client traffic；Comparing unit, compared with the target adjustment bandwidth is carried into bandwidth with the maximum；First dispensing unit, for the target adjustment bandwidth be less than or equal to it is described it is maximum carry bandwidth when, by the tunnel The usable band width configuration in road is the target adjustment bandwidth.
- 10. service bandwidth adjusting apparatus according to claim 9, it is characterised in that the configuration submodule also includes：3rd acquiring unit, for when the target adjustment band is wider than the maximum carrying bandwidth, obtaining the tunnel pair The maximum carrying bandwidth convergence ratio answered；Second processing unit, for according to the maximum carrying bandwidth convergence ratio, obtaining new maximum carrying bandwidth；Second dispensing unit, for when the target adjustment bandwidth is less than or equal to the new maximum carrying bandwidth, by institute The usable band width configuration for stating tunnel is the target adjustment bandwidth.
- 11. a kind of Packet Transport Network management system, it is characterised in that including the business as described in any one of claim 6 to 10 Bandwidth adjustment device.
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| CN201610541999.XA CN107612845A (en) | 2016-07-11 | 2016-07-11 | A kind of service bandwidth method of adjustment, apparatus and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114143270A (en) * | 2021-12-01 | 2022-03-04 | 中国联合网络通信集团有限公司 | Bandwidth adjusting method and device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114143270A (en) * | 2021-12-01 | 2022-03-04 | 中国联合网络通信集团有限公司 | Bandwidth adjusting method and device |
| CN114143270B (en) * | 2021-12-01 | 2023-06-06 | 中国联合网络通信集团有限公司 | Bandwidth adjustment method and device |
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Application publication date: 20180119 |