CN108712277A - The dynamic allocation method and device of system end slogan - Google Patents
The dynamic allocation method and device of system end slogan Download PDFInfo
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- CN108712277A CN108712277A CN201810362572.2A CN201810362572A CN108712277A CN 108712277 A CN108712277 A CN 108712277A CN 201810362572 A CN201810362572 A CN 201810362572A CN 108712277 A CN108712277 A CN 108712277A
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- deck
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- fap
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- end slogan
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
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- Computer Networks & Wireless Communication (AREA)
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Abstract
The invention discloses a kind of dynamic allocation methods and device of system end slogan, are related to optic communication transmission field.This approach includes the following steps：Webmaster adds single-deck, and the volume type of newly-increased single-deck is multicasted to all single-decks of network element by volume type configuration distributing the master control CCU, master control CCU of newly-increased single-deck；When webmaster creates business mapping, master control CCU dynamically distributes backboard mouth, converts backboard mouth to system end slogan, be issued to single-deck according to the volume type of single-deck；When single-deck receives business mapping, according to the volume type of the newly-increased single-deck and the system end slogan, obtains the crossover network that driving needs and access processor number FAP_ID and crossover network access processor port numbers FAP_PORT, configuration driven gets through business.The present invention can realize that volume of business is more than the access of 1TG or even the business single-deck of higher capacity.
Description
Technical field
The present invention relates to optic communication transmission fields, are specifically related to a kind of dynamic allocation method and dress of system end slogan
It sets.
Background technology
As mobile service enters 3G, 4G epoch, there are a large amount of information data needs to be sent to separately from a place daily
One place.Existing information means of transportation SDH (Synchronous Digital Hierarchy, Synchronous Digital Hierarchy),
WDM (Wavelength Division Multiplexing, wavelength-division multiplex), OTN (Optical Transport Network,
Optical transfer network), PTN (Packet Transport Network, Packet Transport Network) all be single data transfer mode, Bu Nengtong
When meet high speed TDM (Time Division Multiplexing, time division multiplexing) special line, the full-service transmission of packet switch needs
It asks, forces that there has been proposed a kind of new fusion carrying information scheme POTN (Packet enhanced Optical
Transport Network are grouped enhanced optical transport network).
POTN is the integrated unified tranmission techniques of OTN, TDM and group technology.The grouping transmission of POTN depth integrations
With light tranmission techniques, provide multi-service, large capacity, long range information bearing mode.POTN integrates OTN, TDM and group technology
Unified delivery platform selects best transmission mode according to the type of business, reduces network element type.
Existing POTN equipment is unified under switching plane, and service creation model uses critical data overall situation SYSPORT ID
(system end slogan), to characterize uniqueness of the single business in entire network element, to realize backboard ODUk (Optical
Channel Data Unit-k, Optical Channel Data Unit-k k, k=0,1,2,3,4) particle scheduling.
The SYSPORT ID that existing POTN appliance services create use static allocation, NETWORK chips (network exchange core
Piece) total global system mouth SYSPORT resources are 32K, monolithic NETWORK chips correspond to 64 slot positions, and each slot position corresponds to one
A FAP (Fabric Access Processor, switching fabric access process device), each FAP correspond to 320 SYSPORT, 64*
320 be 20k, within 32K resources；Each slot position resource is divided equally under static assignment, each most 512 Channel in slot position
(channel) can only support the ODU0 particles of 600g to intersect.By taking maximum 64 slot seat frames as an example, average each slot position 512
Channel；And in fact, the double NETWORK chips of upgrade version theoretically support that the ODU0 of 1TG intersects, need occupancy 800
Channel；Since system end slogan limits, according to mean allocation SYSPORT resources, will be unable to meet volume of business big
In the access of 1TG or even the business single-deck of higher capacity.
Invention content
The purpose of the invention is to overcome the shortcomings of above-mentioned background technology, a kind of dynamic allocation of system end slogan are provided
Method and device can realize that volume of business is more than the access of 1TG or even the business single-deck of higher capacity.
The present invention provides a kind of dynamic allocation method of system end slogan, includes the following steps：
Webmaster adds single-deck, by volume type configuration distributing the master control CCU, master control CCU of newly-increased single-deck by newly-increased single-deck
Volume type is multicasted to all single-decks of network element；
When webmaster creates business mapping, master control CCU dynamically distributes backboard mouth, by backboard mouth according to the volume type of single-deck
It is converted into system end slogan, is issued to single-deck；
When single-deck receives business mapping, according to the volume type of the newly-increased single-deck and the system end slogan, driven
The dynamic crossover network access processor number FAP_ID needed and crossover network access processor port numbers FAP_PORT, and configuration is driven
It is dynamic, get through business.
Based on the above technical solution, the master control CCU is according to the volume type of single-deck, the backboard that single-deck is needed
Mouth distributes to the single-deck；If the single-deck is deleted, the backboard mouth for distributing to the single-deck is recycled to resource pool, dynamic is realized with this
Distribute backboard mouth.
Based on the above technical solution, the master control CCU converts backboard mouth to system port according to following formula
Number：
System end slogan=(slot position -1) * 1000+ backboard mouths.
Based on the above technical solution, the calculation formula of the FAP_ID is：
FAP_ID=(system port -1)/1000+1.
Based on the above technical solution, the calculation formula of the FAP_PORT is：
FAP_PORT=(system port -1) %1000+1, wherein % indicates complementation.
The present invention also provides a kind of dynamic allocation device of system end slogan, including webmaster, master control CCU, single-deck,
Webmaster adds single-deck, by volume type configuration distributing the master control CCU, master control CCU of newly-increased single-deck by newly-increased single-deck
Volume type is multicasted to all single-decks of network element；
When webmaster creates business mapping, master control CCU dynamically distributes backboard mouth, by backboard mouth according to the volume type of single-deck
It is converted into system end slogan, is issued to single-deck；
When single-deck receives business mapping, according to the volume type of the newly-increased single-deck and the system end slogan, driven
The dynamic crossover network access processor number FAP_ID needed and crossover network access processor port numbers FAP_PORT, and configuration is driven
It is dynamic, get through business.
Based on the above technical solution, the master control CCU is according to the volume type of single-deck, the backboard that single-deck is needed
Mouth distributes to the single-deck；If the single-deck is deleted, the backboard mouth for distributing to the single-deck is recycled to resource pool, dynamic is realized with this
Distribute backboard mouth.
Based on the above technical solution, the master control CCU converts backboard mouth to system port according to following formula
Number：
System end slogan=(slot position -1) * 1000+ backboard mouths.
Based on the above technical solution, the calculation formula of the FAP_ID is：
FAP_ID=(system port -1)/1000+1.
Based on the above technical solution, the calculation formula of the FAP_PORT is：
FAP_PORT=(system port -1) %1000+1, wherein % indicates complementation.
Compared with prior art, advantages of the present invention is as follows：
(1) present invention carries out system port division according to single-deck type, can effectively save system resource, Weakened System port numbers
Practical significance, be changed to business retrieval information, the no longer limited global system port resource of service creation can realize that business is held
Access of the amount more than 1TG or even the business single-deck of higher capacity.
(2) different business disk difference NETWORK chip single-decks performance data is different, and universal formulation is carried out by master control, can be more
The chip business of good compatibility different editions.
(3) Dynamic Assignment is distributed unitedly by master control CCU according to single-deck type, can solve 6k serial equipments system port by
Webmaster and control are divided equally with the resource conflict problem generated.
Description of the drawings
Fig. 1 is the repeat in work schematic diagram of unified switching plane.
Fig. 2 is the flow chart that webmaster is handled in the embodiment of the present invention.
Fig. 3 is the flow chart that master control is handled in the embodiment of the present invention.
Fig. 4 is the flow chart that service board is handled in the embodiment of the present invention.
Specific implementation mode
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
Embodiment 1
The embodiment of the present invention 1 provides a kind of dynamic allocation method of system end slogan, includes the following steps：
Webmaster adds single-deck, by volume type configuration distributing master control CCU (the Central Control of newly-increased single-deck
Unit, central control unit), the volume type of newly-increased single-deck is multicasted to all single-decks of network element by master control CCU；
When webmaster creates business mapping, master control CCU dynamically distributes backboard mouth according to the volume type of single-deck, and by backboard
Mouth is converted into system end slogan, is issued to single-deck；
When single-deck receives business mapping, according to the volume type of newly-increased single-deck and system end slogan, obtain what driving needed
(A unique system-level numberidentifying the FAP, crossover network access processor and compile FAP_ID
Number) and FAP_PORT (FabricAccess Processor Port, crossover network access processor port numbers), configuration driven,
Get through business.
The basic ideas of dynamic allocation of resources of the embodiment of the present invention are to increase disc-type to configure and issue；Single-deck port pair
The characteristics such as the range and volume type of the backboard mouth answered are by network management protocol typing webmaster, and webmaster is when configuring single-deck, by single-deck
These characteristics issue master control CCU, and master control CCU is by the volume type issuing service disk of all single-decks and Cross Trade.Service board, intersection
When disk is restarted, the single-deck volume type of complete machine is issued to master control CCU requests.
Embodiment 2
The embodiment of the present invention 2 provides a kind of dynamic allocation method of system end slogan, includes the following steps：
Webmaster adds single-deck, by volume type configuration distributing the master control CCU, master control CCU of newly-increased single-deck by newly-increased single-deck
Volume type is multicasted to all single-decks of network element；
When webmaster creates business mapping, master control CCU distributes to the backboard mouth that single-deck needs according to the volume type of single-deck
The single-deck；If the single-deck is deleted, the backboard mouth for distributing to the single-deck is recycled to resource pool, dynamic allocation backboard is realized with this
Mouthful, and convert backboard mouth to system end slogan, it is issued to single-deck；
For example, it is 200g single-decks that if single-deck, which reports capacity, only need 160 System Backplane mouths (with smallest particles ODU0
Meter, an ODU0 are 1.25g), master control CCU distributes 160 backboard mouths to the slot position, if single-deck is deleted on the basis of existing resource
It removes, then recycles this 160 backboard mouths again and return resource pool, realized with this and dynamically distribute backboard mouth.
When single-deck receives business mapping, according to the volume type of newly-increased single-deck and system end slogan, obtain what driving needed
FAP_ID and FAP_PORT, configuration driven get through business.
The embodiment of the present invention unifies switching plane based on POTN, and network element switching architecture device structure is shown in Figure 1, static
Each port fixed allocation sysport id, webmaster of the scheme per slot position NETWORK issue sourcesink sysport id, you can real
Existing ODUk intersects；It under dynamic aspect, enables single-deck type configuration and issues, realize that system port dynamically distributes.
By network management protocol typing webmaster, webmaster exists the characteristics such as the range and volume type of the corresponding backboard mouth of single-deck port
These characteristics of single-deck are handed down to master control CCU when configuring single-deck, it is shown in Figure 2, webmaster addition, delete single-deck when, to
Master control CCU issues single-deck type configuration data, and when issuing device configuration, the type configuration data of all single-decks are issued to master control；
Configuration distributing ensures that single-deck type configuration data first issue by webmaster, and master control receives webmaster and issues single-deck type configuration, by complete machine
Single-deck type is issued to all devices board.Master control receives the configuration of webmaster issuing service, dynamic according to the type configuration of related single-deck
State distribution system mouth issues relevant device and configures to relevant device board.Shown in Figure 3, equipment plate card, which powers on, first carries out list
Disk is booted, and master control first issues disc-type and configures to board after single-deck bootstrapping, then issues related service configuration.
Embodiment 3
The embodiment of the present invention 3 provides a kind of dynamic allocation method of system end slogan, includes the following steps：
Webmaster adds single-deck, by volume type configuration distributing the master control CCU, master control CCU of newly-increased single-deck by newly-increased single-deck
Volume type is multicasted to all single-decks of network element；
When webmaster creates business mapping, master control CCU distributes to the backboard mouth that single-deck needs according to the volume type of single-deck
The single-deck；If the single-deck is deleted, the backboard mouth for distributing to the single-deck is recycled to resource pool, dynamic allocation backboard is realized with this
Mouthful, and convert backboard mouth to system end slogan, it is issued to single-deck；
Master control CCU converts backboard mouth to system end slogan according to following formula：
System end slogan=(slot position -1) * 1000+ backboard mouths；
When single-deck receives business mapping, according to the volume type of newly-increased single-deck and system end slogan, obtain what driving needed
FAP_ID and FAP_PORT, configuration driven get through business.
When webmaster creates business mapping, when the business mapping configuration that master control CCU receives webmaster or control plane issues, according to
Single-deck characteristic distributes backboard mouth, and backboard mouth is converted to system end slogan according to Unified Algorithm：System end slogan=(slot position -1) *
1000+ backboard mouths.Mapping configuration, OTN cross-over configurations and multicast list configuration in issuing service disk and Cross Trade, service board and
System port and single-deck volume type are resolved to the dynamic aspect configuration parameter that driving NETWORK chips need and issue drive by Cross Trade
It is dynamic, realize that backboard intersects.
Embodiment 4
The embodiment of the present invention 4 provides a kind of dynamic allocation method of system end slogan, includes the following steps：
Webmaster adds single-deck, by volume type configuration distributing the master control CCU, master control CCU of newly-increased single-deck by newly-increased single-deck
Volume type is multicasted to all single-decks of network element；
When webmaster creates business mapping, master control CCU distributes to the backboard mouth that single-deck needs according to the volume type of single-deck
The single-deck；If the single-deck is deleted, the backboard mouth for distributing to the single-deck is recycled to resource pool, dynamic allocation backboard is realized with this
Mouthful, and convert backboard mouth to system end slogan, it is issued to single-deck；
Master control CCU converts backboard mouth to system end slogan according to following formula：
System end slogan=(slot position -1) * 1000+ backboard mouths；
When single-deck receives business mapping, according to the volume type of newly-increased single-deck and system end slogan, obtain what driving needed
FAP_ID and FAP_PORT, configuration driven get through business.
The calculation formula of FAP_ID is：
FAP_ID=(system port -1)/1000+1.
The calculation formula of FAP_PORT is：
FAP_PORT=(system port -1) %1000+1, wherein % indicates complementation.
It is shown in Figure 4, after business board electrifying startup, configured to master control CCU bootstrapping requests.OTN_CBB(Optical
Transport Network Common Building Block, the public structure module of optical transfer network) unification reception configuration number
According to single-deck type configuration is given to adaptation layer processing, and adaptation layer preserves data；By OTN_CBB processing, in configuration is business configuration
System port data passes to adaptation layer, and adaptation layer is calculated by system port and single-deck type configuration according to Unified Algorithm：
FAP_ID=(system port -1)/1000+1；
FAP_PORT=(system port -1) %1000+1, % indicate complementation；
FAP_ID and FAP_PORT that driving needs are obtained, driving is issued.
Webmaster and master control CCU amount of communication data are big in dynamic aspect, and it is possible that there are certain packet losses, and master control may can not receive net
The single-deck characteristic protocol data that pipe issues, without the foundation that system port dynamically distributes, business relevant configuration cannot be issued correctly.
To avoid loss of data, webmaster to master control, master control from continuously transmitting 3 frame data packets, net to the single-deck performance data between equipment single-deck
Acknowledgement mechanism is established between pipe, master control, communication abnormality then provides prompt message in network management interface, and prompting maintenance personnel are manually repaiied
It is multiple.
Embodiment 5
The embodiment of the present invention 5 provides a kind of dynamic allocation device of system end slogan, including webmaster, master control CCU, single-deck,
Wherein：
Webmaster adds single-deck, by volume type configuration distributing the master control CCU, master control CCU of newly-increased single-deck by newly-increased single-deck
Volume type is multicasted to all single-decks of network element；
When webmaster creates business mapping, master control CCU dynamically distributes backboard mouth, by backboard mouth according to the volume type of single-deck
It is converted into system end slogan, is issued to single-deck；
When single-deck receives business mapping, according to the volume type of the newly-increased single-deck and the system end slogan, driven
The dynamic crossover network access processor number FAP_ID needed and crossover network access processor port numbers FAP_PORT, and configuration is driven
It is dynamic, get through business.
The basic ideas of dynamic allocation of resources of the embodiment of the present invention are to increase disc-type to configure and issue；Single-deck port pair
The characteristics such as the range and volume type of the backboard mouth answered are by network management protocol typing webmaster, and webmaster is when configuring single-deck, by single-deck
These characteristics issue master control CCU, and master control CCU is by the volume type issuing service disk of all single-decks and Cross Trade.Service board, intersection
When disk is restarted, the single-deck volume type of complete machine is issued to master control CCU requests.
Embodiment 6
The embodiment of the present invention 6 provides a kind of dynamic allocation device of system end slogan, including webmaster, master control CCU, single-deck,
Wherein：
Webmaster adds single-deck, by volume type configuration distributing the master control CCU, master control CCU of newly-increased single-deck by newly-increased single-deck
Volume type is multicasted to all single-decks of network element；
When webmaster creates business mapping, master control CCU distributes to the backboard mouth that single-deck needs according to the volume type of single-deck
The single-deck；If the single-deck is deleted, the backboard mouth for distributing to the single-deck is recycled to resource pool, dynamic allocation backboard is realized with this
Mouthful, it converts backboard mouth to system end slogan, is issued to single-deck；
When single-deck receives business mapping, according to the volume type of the newly-increased single-deck and the system end slogan, driven
The dynamic crossover network access processor number FAP_ID needed and crossover network access processor port numbers FAP_PORT, and configuration is driven
It is dynamic, get through business.
The embodiment of the present invention unifies switching plane based on POTN, and network element switching architecture device structure is shown in Figure 1, static
Each port fixed allocation sysport id, webmaster of the scheme per slot position NETWORK issue sourcesink sysport id, you can real
Existing ODUk intersects；It under dynamic aspect, enables single-deck type configuration and issues, realize that system port dynamically distributes.
By network management protocol typing webmaster, webmaster exists the characteristics such as the range and volume type of the corresponding backboard mouth of single-deck port
These characteristics of single-deck are handed down to master control CCU when configuring single-deck, it is shown in Figure 2, webmaster addition, delete single-deck when, to
Master control CCU issues single-deck type configuration data, and when issuing device configuration, the type configuration data of all single-decks are issued to master control；
Configuration distributing ensures that single-deck type configuration data first issue by webmaster, and master control receives webmaster and issues single-deck type configuration, by complete machine
Single-deck type is issued to all devices board.Master control receives the configuration of webmaster issuing service, dynamic according to the type configuration of related single-deck
State distribution system mouth issues relevant device and configures to relevant device board.Shown in Figure 3, equipment plate card, which powers on, first carries out list
Disk is booted, and master control first issues disc-type and configures to board after single-deck bootstrapping, then issues related service configuration.
Embodiment 7
The embodiment of the present invention 7 provides a kind of dynamic allocation device of system end slogan, including webmaster, master control CCU, single-deck,
Wherein：
Webmaster adds single-deck, by volume type configuration distributing the master control CCU, master control CCU of newly-increased single-deck by newly-increased single-deck
Volume type is multicasted to all single-decks of network element；
When webmaster creates business mapping, master control CCU distributes to the backboard mouth that single-deck needs according to the volume type of single-deck
The single-deck；If the single-deck is deleted, the backboard mouth for distributing to the single-deck is recycled to resource pool, dynamic allocation backboard is realized with this
Mouthful, it converts backboard mouth to system end slogan, is issued to single-deck；
Master control CCU converts backboard mouth to system end slogan according to following formula：
System end slogan=(slot position -1) * 1000+ backboard mouths；
When single-deck receives business mapping, according to the volume type of the newly-increased single-deck and the system end slogan, driven
The dynamic crossover network access processor number FAP_ID needed and crossover network access processor port numbers FAP_PORT, and configuration is driven
It is dynamic, get through business.
When webmaster creates business mapping, when the business mapping configuration that master control CCU receives webmaster or control plane issues, according to
Single-deck characteristic distributes backboard mouth, and backboard mouth is converted to system end slogan according to Unified Algorithm：System end slogan=(slot position -1) *
1000+ backboard mouths.Mapping configuration, OTN cross-over configurations and multicast list configuration in issuing service disk and Cross Trade, service board and
System port and single-deck volume type are resolved to the dynamic aspect configuration parameter that driving NETWORK chips need and issue drive by Cross Trade
It is dynamic, realize that backboard intersects.
Embodiment 8
The embodiment of the present invention 8 provides a kind of dynamic allocation device of system end slogan, including webmaster, master control CCU, single-deck,
Wherein：
Webmaster adds single-deck, by volume type configuration distributing the master control CCU, master control CCU of newly-increased single-deck by newly-increased single-deck
Volume type is multicasted to all single-decks of network element；
When webmaster creates business mapping, master control CCU distributes to the backboard mouth that single-deck needs according to the volume type of single-deck
The single-deck；If the single-deck is deleted, the backboard mouth for distributing to the single-deck is recycled to resource pool, dynamic allocation backboard is realized with this
Mouthful, it converts backboard mouth to system end slogan, is issued to single-deck；
Master control CCU converts backboard mouth to system end slogan according to following formula：
System end slogan=(slot position -1) * 1000+ backboard mouths；
When single-deck receives business mapping, according to the volume type of the newly-increased single-deck and the system end slogan, driven
The dynamic crossover network access processor number FAP_ID needed and crossover network access processor port numbers FAP_PORT, and configuration is driven
It is dynamic, get through business.
The calculation formula of FAP_ID is：
FAP_ID=(system port -1)/1000+1.
The calculation formula of FAP_PORT is：
FAP_PORT=(system port -1) %1000+1, wherein % indicates complementation.
It is shown in Figure 4, after business board electrifying startup, configured to master control CCU bootstrapping requests.OTN_CBB(Optical
Transport Network Common Building Block, the public structure module of optical transfer network) unification reception configuration number
According to single-deck type configuration is given to adaptation layer processing, and adaptation layer preserves data；By OTN_CBB processing, in configuration is business configuration
System port data passes to adaptation layer, and adaptation layer is calculated by system port and single-deck type configuration according to Unified Algorithm：
FAP_ID=(system port -1)/1000+1；
FAP_PORT=(system port -1) %1000+1, % indicate complementation；
FAP_ID and FAP_PORT that driving needs are obtained, driving is issued.
Webmaster and master control CCU amount of communication data are big in dynamic aspect, and it is possible that there are certain packet losses, and master control may can not receive net
The single-deck characteristic protocol data that pipe issues, without the foundation that system port dynamically distributes, business relevant configuration cannot be issued correctly.
To avoid loss of data, webmaster to master control, master control from continuously transmitting 3 frame data packets, net to the single-deck performance data between equipment single-deck
Acknowledgement mechanism is established between pipe, master control, communication abnormality then provides prompt message in network management interface, and prompting maintenance personnel are manually repaiied
It is multiple.
Those skilled in the art can be carry out various modifications to the embodiment of the present invention and modification, if these modifications and change
For type within the scope of the claims in the present invention and its equivalent technologies, then these modifications and variations are also in protection scope of the present invention
Within.
The prior art that the content not being described in detail in specification is known to the skilled person.
Claims (10)
1. a kind of dynamic allocation method of system end slogan, which is characterized in that include the following steps：
Webmaster adds single-deck, by volume type configuration distributing the master control CCU, master control CCU of newly-increased single-deck by the capacity of newly-increased single-deck
Type is multicasted to all single-decks of network element；
When webmaster creates business mapping, master control CCU dynamically distributes backboard mouth, backboard mouth is converted according to the volume type of single-deck
For system end slogan, it is issued to single-deck；
When single-deck receives business mapping, according to the volume type of the newly-increased single-deck and the system end slogan, obtaining driving needs
The crossover network access processor number FAP_ID and crossover network access processor port numbers FAP_PORT wanted, configuration driven,
Get through business.
2. the dynamic allocation method of the system as claimed in claim 1 port numbers, it is characterised in that：The master control CCU is according to list
The backboard mouth that single-deck needs is distributed to the single-deck by the volume type of disk；If the single-deck is deleted, the back of the body of the single-deck will be distributed to
Plate mouth is recycled to resource pool, is realized with this and dynamically distributes backboard mouth.
3. the dynamic allocation method of the system as claimed in claim 1 port numbers, it is characterised in that：The master control CCU according to
Lower formula converts backboard mouth to system end slogan：
System end slogan=(slot position -1) * 1000+ backboard mouths.
4. the dynamic allocation method of the system as claimed in claim 1 port numbers, it is characterised in that：The calculating of the FAP_ID is public
Formula is：
FAP_ID=(system port -1)/1000+1.
5. the dynamic allocation method of the system as claimed in claim 1 port numbers, it is characterised in that：The calculating of the FAP_PORT
Formula is：
FAP_PORT=(system port -1) %1000+1, wherein % indicates complementation.
6. a kind of dynamic allocation device of system end slogan, including webmaster, master control CCU, single-deck, it is characterised in that：
Webmaster adds single-deck, by volume type configuration distributing the master control CCU, master control CCU of newly-increased single-deck by the capacity of newly-increased single-deck
Type is multicasted to all single-decks of network element；
When webmaster creates business mapping, master control CCU dynamically distributes backboard mouth, backboard mouth is converted according to the volume type of single-deck
For system end slogan, it is issued to single-deck；
When single-deck receives business mapping, according to the volume type of the newly-increased single-deck and the system end slogan, obtaining driving needs
The crossover network access processor number FAP_ID and crossover network access processor port numbers FAP_PORT wanted, configuration driven,
Get through business.
7. the dynamic allocation device of system end slogan as claimed in claim 6, it is characterised in that：The master control CCU is according to list
The backboard mouth that single-deck needs is distributed to the single-deck by the volume type of disk；If the single-deck is deleted, the back of the body of the single-deck will be distributed to
Plate mouth is recycled to resource pool, is realized with this and dynamically distributes backboard mouth.
8. the dynamic allocation device of system end slogan as claimed in claim 6, it is characterised in that：The master control CCU according to
Lower formula converts backboard mouth to system end slogan：
System end slogan=(slot position -1) * 1000+ backboard mouths.
9. the dynamic allocation device of system end slogan as claimed in claim 6, it is characterised in that：The calculating of the FAP_ID is public
Formula is：
FAP_ID=(system port -1)/1000+1.
10. the dynamic allocation device of system end slogan as claimed in claim 6, it is characterised in that：The meter of the FAP_PORT
Calculating formula is：
FAP_PORT=(system port -1) %1000+1, wherein % indicates complementation.
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| CN201810362572.2A CN108712277B (en) | 2018-04-20 | 2018-04-20 | Dynamic allocation method and device for system port number |
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| CN201810362572.2A CN108712277B (en) | 2018-04-20 | 2018-04-20 | Dynamic allocation method and device for system port number |
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| CN201810362572.2A Active CN108712277B (en) | 2018-04-20 | 2018-04-20 | Dynamic allocation method and device for system port number |
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