CN106302071A - A kind of adapter, the network equipment and the method for port configuration - Google Patents
A kind of adapter, the network equipment and the method for port configuration Download PDFInfo
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Abstract
The method that the embodiment of the invention discloses the configuration of a kind of port, including: adapter obtains configuration data, and configuration data include the configuration information of the first port, the configuration information of the second port and the first port and the corresponding relation of the second port；Adapter configures the first port according to the configuration information of the first port, configures the second port according to the configuration information of the second port, and is the first port and the second port is respectively configured corresponding relation, so that the first port and the second port are according to corresponding relation communication.The embodiment of the present invention also provides for a kind of adapter.The embodiment of the present invention can realize flexibly collocation between any feature board and network board, thoroughly achieves the opening of equipment, improve feature board and the compatibility of network board that distinct device manufacturer produces, it is to avoid the wasting of resources that device upgrade causes.
Description
Technical field
The present embodiments relate to the network communications technology, particularly relate to a kind of adapter, the network equipment and
The method of port configuration.
Background technology
In terms of design of communication equipments, either the network equipment, all-in-one also or open chassis architecture,
The most gradually embody calculating, storage and the trend of the network integration.We by the veneer of these equipment (English:
Board) being divided into two classes, a class is individually to perform the feature board of particular task, such as: computing board, memory plane,
Line card is (English: line card) or business board etc..Another kind of is for realizing between different types of feature board
The network board of interconnecting function is (English: switch fabric card).When development equipment, one non-the normally off
The purpose of key is exactly to realize the adaptation between feature board and network board.
Fig. 1 is the interconnection scheme schematic diagram in prior art between feature board and network board, refers to Fig. 1,
On computing board 101, memory plane 102 and cable card board 103 respectively integrated one piece of switching network interface card (English:
Fabric interface card, is called for short: FIC) 105, realizes between each feature board and network board 104
Adaptation, the message that each feature board is sent by the agreement that FIC105 uses according to network board is packaged
Operation, and the message received from network board 104 is carried out the operations such as decapsulation.With cell switching it is
Example, message cutting to be variable-length in regular length or certain limit according to the length of cell by FIC105
Cell, be sent to network board 104 after encapsulating cells head, after receiving cell from network board 104,
The message fragment to extract from cell, and it is reassembled into original message.
But in the prior art, when the new network equipment uses the network board of distinct device manufacturer,
Or when using new switching technology, if the new network equipment network board use exchange agreement with
The agreement that the FIC of current feature board uses is different, needs to change FIC, so can cause time and resource
Waste.
Summary of the invention
Embodiments provide a kind of adapter, the network equipment and the method for port configuration, permissible
Between any feature board and network board, realize collocation flexibly, thoroughly achieve the opening of equipment, carry
Feature board and the compatibility of network board that distinct device manufacturer produces are risen, it is to avoid device upgrade is made
The wasting of resources become.
First aspect present invention provides a kind of adapter, and described adapter is applied to the network equipment, described
The network equipment also includes that feature board and network board, described adapter include the first port and the second port；
Described first port is used for connecting described feature board, and described first port and described feature board support the
One agreement；
Described second port is used for connecting described network board, and described second port props up with described network board
Hold second protocol；
Described adapter also includes acquiring unit and dispensing unit；
Described acquiring unit is used for obtaining configuration data, and described configuration data include joining of described first port
Confidence breath, the configuration information of described second port and described first port are corresponding with described second port to close
System；
Described dispensing unit configures described first port, root for the configuration information according to described first port
Configure described second port according to the configuration information of described second port, and be described first port and described the
Two-port netwerk is respectively configured described corresponding relation, so that described first port and described second port are according to described
Corresponding relation communicates.
In conjunction with first aspect, in the implementation that the first is possible, described acquiring unit, specifically for
Described first port and the protocol type of described second port is sent to external server；
And obtain described configuration data, wherein, the configuration letter of described first port from described external server
Breath and the configuration information of described second port are according to the agreement of described first port by described external server
The protocol type of type and described second port determines respectively, described first port and described second port
Corresponding relation be to be determined according to the port corresponding relation being pre-configured with by described external server.
In conjunction with first aspect, in the implementation that the second is possible, described adapter includes that port drives
Administrative unit；
Described acquiring unit specifically for described port driven management unit send described first port and
The protocol type of described second port also obtains described configuration data from described port driven management unit；
Described port driven management unit is for determining described first according to the protocol type of described first port
The configuration information of port, determines the configuration letter of described second port according to the protocol type of described second port
Breath and determine the right of described first port and described second port according to the port corresponding relation prestored
Should be related to, according to the configuration information of described first port, the configuration information of described second port and described
The described generation described configuration data of the corresponding relation of the first port and described second port, and join described
Put data and be sent to described acquiring unit.
In conjunction with the implementation that first aspect the first or the second are possible, in the realization side that the third is possible
In formula, described adapter also includes buffer unit；
Described first port is additionally operable to receive message from described feature board, and described message is sent to caching
Unit, so that described second port obtains described message from described buffer unit and is sent to by described message
Described network board.
In conjunction with first aspect, and the first of first aspect is to appointing in the third possible implementation
Anticipating one, in the 4th kind of possible implementation, described adapter also includes arbitrating scheduling unit；
Described arbitration scheduling unit is for sending report to described second port when multiple described first ports simultaneously
Wen Shi, determines the order of transmission of the message of each first port transmission according to preset rules；Or,
Described arbitration scheduling unit is for sending report to described first port when multiple described second ports simultaneously
Wen Shi, determines the order of transmission of the message of each second port transmission according to preset rules.
Second aspect present invention provides a kind of network equipment, including feature board, network board and described first
The adapter that aspect provides.
Third aspect present invention provides the method for a kind of port configuration, and described method is applied to the network equipment
Adapter, the described network equipment also includes that feature board and network board, described adapter include first
Port and the second port, described first port is used for connecting described feature board, and described first port is with described
Feature board supports that the first agreement, described second port are used for connecting described network board, described second port
Supporting second protocol with described network board, described method includes:
Described adapter obtain configuration data, described configuration data include described first port configuration information,
The corresponding relation of the configuration information of described second port and described first port and described second port；
Described adapter configures described first port, according to described according to the configuration information of described first port
The configuration information of the second port configures described second port, and is described first port and described second port
It is respectively configured described corresponding relation, so that described first port and described second port corresponding close according to described
System's communication.
In conjunction with the third aspect, in the implementation that the second is possible, described adapter obtains configuration data
Specifically include:
Described adapter sends described first port and the protocol class of described second port to external server
Type；
Described adapter obtains described configuration data, wherein, described first port from described external server
Configuration information and the configuration information of described second port be according to described first end by described external server
The protocol type of mouth and the protocol type of described second port determine respectively, and described first port is with described
The corresponding relation of the second port is to be determined according to the port corresponding relation being pre-configured with by described external server
's.
In conjunction with the third aspect, in the implementation that the third is possible, described adapter includes acquiring unit
With port driven management unit, described adapter obtains configuration data and specifically includes:
Described acquiring unit sends described first port and described second to described port driven management unit
The protocol type of port also obtains described configuration data from described port driven management unit；
Described port driven management unit determines described first port according to the protocol type of described first port
Configuration information, according to the protocol type of described second port determine the configuration information of described second port with
And the corresponding pass of described first port and described second port is determined according to the port corresponding relation prestored
System, according to the configuration information of described first port, the configuration information of described second port and described first
The described generation described configuration data of the corresponding relation of port and described second port, and by described configuration number
According to being sent to described acquiring unit.
In conjunction with the implementation that the third aspect the first or the second are possible, in the realization side that the third is possible
In formula, described adapter also includes that buffer unit, described method also include:
Described first port receives message from described feature board, and it is single that described message is sent to described caching
Unit, so that described second port obtains described message from described buffer unit and described message is sent to institute
State network board.
In conjunction with the third aspect and the first is to any one in the third possible implementation,
In 4th kind of possible implementation, when multiple described first ports send report to described second port simultaneously
Wen Shi, described adapter determines the order of transmission of the message of each first port transmission according to preset rules；
Or,
When multiple described second ports simultaneously send message to described first port, described adapter according to
Preset rules determines the order of transmission of the message of each second port transmission.
As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that
In the embodiment of the present invention, adapter can obtain the configuration information of the first port, the configuration of the second port
Information and described first port and the corresponding relation of the second port, and according to the configuration of described first port
First port described in information configuration, configures described second port according to the configuration information of described second port and divides
Do not configure the port of correspondence, and be respectively configured described corresponding pass with described second port for described first port
System, so that described first port communicates according to described corresponding relation with described second port.Wherein, first
Port linkage function plate, supports same agreement with feature board, and the second port connects network board, with friendship
Same agreement also supported by draping plate.So adapter can be real between any feature board and network board
Arrange in pairs or groups the most flexibly, thoroughly achieve the opening of the network equipment, improve what distinct device manufacturer produced
Feature board and the compatibility of network board, it is to avoid the wasting of resources that device upgrade causes.
Accompanying drawing explanation
Fig. 1 is the interconnection scheme schematic diagram in prior art between feature board and network board；
Fig. 2 is the schematic diagram of the network equipment in the embodiment of the present invention；
Fig. 3 is Message processing schematic flow sheet in the embodiment of the present invention；
Fig. 4 is adapter one implementation schematic diagram in the embodiment of the present invention；
Fig. 5 is adapter another kind implementation schematic diagram in the embodiment of the present invention；
Fig. 6 is adapter another kind implementation schematic diagram in the embodiment of the present invention；
Fig. 7 is one embodiment schematic diagram of method of embodiment of the present invention middle port configuration；
Fig. 8 is the port one implementation schematic diagram configuring adapter in the embodiment of the present invention；
Fig. 9 is the port another kind implementation schematic diagram configuring adapter in the embodiment of the present invention；
Figure 10 is adapter one extension implementation schematic diagram in the embodiment of the present invention；
Figure 11 is one structural representation of adapter in the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the present embodiment, the technical scheme in the present embodiment is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than all wholely
Embodiment.Based on the embodiment in the present invention, those skilled in the art are not making creative work
The every other embodiment obtained under premise, broadly falls into the scope of protection of the invention.
Term " first " in description and claims of this specification and above-mentioned accompanying drawing, " second ", "
Three " (if present) such as " the 4th " is for distinguishing similar object, specific without being used for describing
Order or precedence.Should be appreciated that the data of so use can be exchanged in the appropriate case, in order to this
In the embodiments of the invention that describe such as can suitable with in addition to those here illustrating or describing
Sequence is implemented.Additionally, term " includes " and " having " and their any deformation, it is intended that cover
Cover non-exclusive comprising, such as, contain series of steps or the process of unit, method, system, product
Product or equipment are not necessarily limited to those steps or the unit clearly listed, but can include the most clearly arranging
That go out or for intrinsic other step of these processes, method, product or equipment or unit.
Embodiments provide a kind of adapter, the network equipment and the method for port configuration, it is possible to
When making the network equipment change network board or change switching technology, it is not necessary to existing feature board is changed,
And the feature board that Neng Shi distinct device manufacturer produces is used in any combination with network board, thoroughly achieve
The opening of the network equipment, improves feature board and the compatibility of network board that distinct device manufacturer produces
Property, it is to avoid the wasting of resources that upgrading network equipment causes.
Should be understood that and provide a kind of adapter in the embodiment of the present invention, this adapter is applied to the network equipment,
The network equipment also includes feature board and network board.Adapter includes the first port and the second port,
And the first port can be regarded as in adapter (English: SerDes) and feature board by serial/deserializer
The cPort that side is connected, the second port can be regarded as in adapter by SerDes and network board side
The sPort being connected.
Refer to Fig. 2, the structural representation of the network equipment for providing in the embodiment of the present invention, described network
Equipment can be made up of feature board, network board and adapter.
It should be noted that feature board is formed a simply signal by 4 boards in Fig. 2, should in reality
In with, the number to feature board, in feature board, whether number and the board of board include switching network interface
Card is not specifically limited.
Respectively feature board mentioned above, network board and adapter will be described further below.
One, feature board；
Board in existing feature board can have FIC, and this FIC can realize feature board and switching network technology
Between adaptation, FIC according to the message that feature board is sent by switching network agreement be packaged wait operation, and
The message received from network board is decapsulated.If as a example by cell switching, FIC will be according to letter
Message is cut into by the length of unit to be fixed or the cell of variable-length in certain limit, after encapsulating cells head
It is sent to network board；And after receiving cell from network board, will extract from cell and be split
Message fragment, and be reassembled into original message.
And the board in some feature board does not has corresponding FIC, such as the board 3 in Fig. 2 and board 4, in
Central processor (English: Central Processing Unit, it is called for short: CPU) direct and peripheral assembly high speed
Interconnection (English: Peripheral Component Interface Express, it is called for short: PCIe) interface is connected.
Two, adapter；
Adapter can comprise two kinds of ports, be the cPort being connected with feature board respectively, and with exchange
The sPort that web plate is connected, the two port is all to be connected with feature board or network board by SerDes, for
Make cPort with sPort normally work, need SerDes link layer protocol, parameter that it is used and drive
Dynamic etc. configuring, driving is the Logical processing unit relevant with port.
It is understood that the process of adaptation can be divided into up process and descending process, specifically, on
Row process is that cPort receives message from feature board, and is transmitted to sPort, and sPort receives report from cPort
Wen Hou, determines the need for cutting bag according to switching network protocol header, then encapsulation switching network protocol header, forwards
To the sPort being connected with purpose feature board.And descending process is, after network board receives bag, according to exchange
After fidonetFido head determines that bag, sPort receive the bag that network board forwards, determine according to switching network protocol header
The need of packaging, obtain original message by group bag, and be transmitted to the cPort, cPort of correspondence
Receive message from sPort, be forwarded to the feature board of correspondence.
Adapter uses programmable device to realize, and such as field programmable gate array is (English: Field
FPGA) or CPU Programmable Gate Array, is called for short:, according to specification and the process of device
Ability, adapter may be realized by one or more FPGA or CPU.
Three, network board；
Network board is mainly responsible for data between each feature board and is forwarded use.In order to alleviate feature board
Pressure, improve velocity efficiency, the data exchanging function of business function plate is separated, due to independence
Out, so the forwarding performance of equipment is higher, also reducing the burden of master control borad, improve equipment can
By property.
It should be noted that the network board in Fig. 2 may have one or more, these do not affect this
Bright flesh and blood, so the quantity of network board is not limited by place.
Fig. 3 is Message processing schematic flow sheet, refers to Fig. 3, and first feature board sends message to adapter,
Message contains the complete data message that will send.In adapter, cPort drive and receive this report
Literary composition also determines that the sPort of correspondence drives, then the transmission of this message is driven to corresponding sPort, and sPort drives
Receive message post package switching network protocol header, determine that purpose sPort of correspondence drives and E-Packet best friend
Draping plate.Similarly, network board can drive to sPort and send message, sPort drive to receive and be somebody's turn to do
Message, and unseal and obtain original message, then forward the packet to cPort and drive, cPort drives will report
Literary composition is forwarded to feature board, finally achieves the thorough decoupling of feature board and switching network technology.For each merit
Can be for plate, it is seen that be the completely adaptive network board of the agreement used with self, then for handing over
For draping plate, same it is seen that the agreement that used of feature board is completely the same with the agreement of self.
Between above-mentioned introduction, in the embodiment of the present invention, adapter has and realizes between feature board and switching network technology
The function of decoupling so that arbitrarily feature board and any network board can realize arranging in pairs or groups flexibly.
Fig. 4 is adapter one implementation schematic diagram, refers to Fig. 4, and adapter is buckle structure, suitable
Orchestration is connected with the board in individual feature plate.When various feature boards size relative device inner space relatively
Hour, can realize being connected with adapter in the way of using buckle, if partial function plate uses and exchange
Net identical agreement, network board can be directly connected to.As shown in Figure 4, whether feature board uses buckle
Depend on that its agreement used is the most consistent with switching network side, when computing board and memory plane and switching network side institute
During the agreement difference used, can be attached with switching network by buckle, this buckle is used for translation function
The agreement of plate, so that agreement used by feature board can be adaptive with switching network side.In the diagram, because line
The agreement that clamp uses with business board and switching network is identical, therefore can be directly connected to network board.
In the embodiment of the present invention, it is provided that a kind of adapter implementation, groove position, each function can be not take up
The flow that plate produces is processed respectively by corresponding buckle, not have the bottleneck point of concentration, and make-up card specification
Requiring low, independent buckle goes wrong and does not also interfere with other feature board, has good reliability.
Fig. 5 is adapter another kind implementation schematic diagram, refers to Fig. 5, and adapter is as single plate
Card realizes, and takies single groove position, is a kind of centralized implementation.Other feature boards are except having even
Connect outside the SerDes link of network board, also the SerDes link of connecting adapter groove position.This is because
For certain switching network technology, some feature board uses same protocol, can directly dock, it is not necessary to
Dock through adapter, and some feature board uses different agreement, needs to be reconnected by adapter
To network board.By configuring the SerDes link that each groove position is used, it may be determined that between each feature board
Annexation.
It is understood that adapter may take one or more groove position, simultaneously because the flow of switching
Need to focus on adapter to process, the highest to its specification and reliability requirement, the most not to concrete specification
Limit with reliability requirement.
Due to support groove position mixed insertion, each groove position logically can take the connection resource of two-way SerDes,
Therefore will also result in certain wasting of resources.
Secondly, in the embodiment of the present invention, it is provided that another kind of adapter implementation, same under this mode
Groove position can be good with all types of feature board of mixed insertion, motility, and improves the practicality of the present invention program.
Fig. 6 is adapter another kind implementation schematic diagram, refers to Fig. 6, and adapter or conduct are individually
Board realize, take single groove position, be another kind of centralized implementation.Corresponding with Fig. 5
Unlike embodiment, in the present embodiment, part groove position can be directly connected to network board, part groove position
Need to be connected to network board by adapter.However it is necessary that and whether use and switching network according to feature board
Identical agreement determines its groove position that can insert, it is impossible to realize the mixed insertion between any type feature board.
Again, in the embodiment of the present invention, also provide for another kind of adapter implementation, due to needs according to
Whether feature board uses the groove position that the agreement identical with switching network can be inserted, therefore, each groove to determine it
Position logically avoids the need for taking the connection resource of two-way SerDes, economizes on resources.
Being described in detail the method for middle port of the present invention configuration below, refer to Fig. 7, the present invention implements
The embodiment of the method for a kind of port configuration that example provides includes:
201, the adapter of the network equipment obtains configuration data, and configuration data include the configuration letter of the first port
Breath, the configuration information of the second port and the first port and the corresponding relation of the second port, wherein, network sets
For also including that feature board and network board, adapter include the first port and the second port, the first port
For linkage function plate, the first port and feature board support that the first agreement, the second port are used for connecting exchange
Web plate, the second port supports second protocol with network board；
In the present embodiment, adapter, feature board and network board collectively form a kind of network equipment, wherein,
Adapter includes the first port and the second port, and the first port can be the cPort being connected with feature board, the
Two-port netwerk can be the sPort being connected with network board, and the first port supports same agreement with feature board,
I.e. first agreement, and the second port supports same agreement, i.e. second protocol with network board.
Adapter obtains configuration data, and described configuration data include the configuration information of the first port, the second end
Mouthful configuration information and the first port and the corresponding relation of the second port.
202, adapter configures the first port according to the configuration information of the first port, according to joining of the second port
Put information configuration the second port, and be the first port and the second port is respectively configured corresponding relation, so that
Single port and the second port are according to corresponding relation communication.
In the present embodiment, after the adapter in the network equipment obtains configuration data, according to joining of the first port
Put information configuration the first port, configure the second port according to the configuration information of the second port, and be the first end
Mouth and port are respectively configured corresponding relation, so that the first port and the second port are carried out according to corresponding relation
Communication.
It should be noted that first agreement of the present invention is the protocol information of feature board, specifically, function
Plate agreement can have Ethernet (English: Ethernet) agreement, cell (English: Cell) agreement, PCIe
(English: Fiber Channel is called for short: FC) agreement and/or infinite bandwidth (English for agreement, optical-fibre channel
Literary composition: Infiniband, is called for short: IB) agreement, does not limits feature board agreement.
It is understood that similarly, second protocol is the protocol information of network board, specifically, hands over
Draping agreement can have Cell agreement, Ethernet agreement, IB agreement and/or PCIe protocol, the most right
Switching network agreement limits.
First port can also carry out protocol conversion in theory, but the most generally will not use
First agreement carries out protocol conversion, this is because network board typically can use same agreement, and function
Plate likely can use various protocols, the agreement that so-called protocol conversion actually uses according to switching network to do
One layer of tunnel encapsulation, and be to do tunnel decapsulation from the flow process of network board reception message, if these works
When making to be done by the first port, then the first port also needs to perception switching network agreement, is close coupling between the two
Relation, so it is the most reasonably to select that the work of protocol conversion is put on the second port.
In the embodiment of the present invention, it is provided that a kind of adapter, this adapter can obtain the configuration of the first port
Information, the configuration information of the second port and described first port and the corresponding relation of the second port, and root
Configure described first port according to the configuration information of described first port, believe according to the configuration of described second port
Breath configures described second port and is respectively configured the port of correspondence, and is described first port and described second end
Mouthful be respectively configured described corresponding relation so that the first port described in unit with described second port according to corresponding
Relation communicates.Wherein, when the first port linkage function plate, support same agreement with feature board, second
Port connects network board, also supports same agreement with network board.So adapter can be arbitrarily
Realize collocation flexibly between feature board and network board, thoroughly achieve the opening of equipment, improve not
The feature board produced with equipment manufacturers and the compatibility of network board, it is to avoid the money that device upgrade causes
Source is wasted.
Alternatively, on the basis of the embodiment that above-mentioned Fig. 7 is corresponding, the port that the embodiment of the present invention provides
In first alternative embodiment of method of configuration, adapter obtains configuration data and specifically includes:
Adapter sends the first port and the protocol type of the second port to external server；
Adapter obtains configuration data, wherein, the configuration information of the first port and second from external server
The configuration information of port is according to the protocol type of the first port and the agreement of the second port by external server
Type determines respectively, and the corresponding relation of the first port and the second port is according in advance by external server
The port corresponding relation of configuration determines.
In the present embodiment, adapter obtains the mode of configuration data and is specifically as follows, and sends out to external server
Sending the first port and the protocol type of the second port, external server is according to the protocol type of the first port
Determine the configuration information of the first port, determine the configuration letter of the second port according to the protocol type of the second port
Breath, determines the first port and the corresponding relation of the second port according to the port corresponding relation being pre-configured with.Suitable
Orchestration can obtain these from external server and configure data accordingly.
It should be noted that external server can be a kind of controller, it is also possible to be equipment master control borad,
Can also is that the input equipment in other logical concept, so place does not limits.
Fig. 8 is the port one implementation schematic diagram configuring adapter in the embodiment of the present invention, refers to
Fig. 8, as shown in step 1 in figure, attendant by configuration template specify required configuration port and
Option；In step 2, the content of configuration template, according to configuration strategy set in advance, is turned by controller
Chemical conversion port configuration parameter, specifically, controller can obtain the first agreement and the network board of feature board
Second protocol, then from preset configuration strategy, determine the first corresponding for cPort port according to the first agreement
Configuration information, from preset configuration strategy, determine joining of the second corresponding for sPort port according to second protocol
Confidence ceases, and wherein, the configuration information of the first port includes cPort configuration parameter and drives with port, and second
The configuration information of port includes sPort configuration parameter and port drives.
Configuration parameter refers to make port drive complete design function, needs specified in advance to driving
A little parameter values, the number of Serdes link of such as cPort use, speed etc. can be specified by parameter.
It should be noted that the corresponding relation of cPort with sPort directly can be specified by configuration parameter, it is possible to
With by configuring a rule of correspondence to scheduling unit, then by scheduling unit self according to this rule of correspondence
Carry out adaptation, do not limit.
Port drives can realize one section of program with hardware program language, and this kind of hardware program language is such as
Verilog or VHDL etc., this section of program can complete specific function.Then work is programmed by FPGA
Tool, by this section of burning program to FPGA, this section of program has reformed into some gate circuits in FPGA,
Function with this complete design.
As shown in Figure 8, controller issues configuration parameter to port and corresponding port drives in step 3
Dynamic, specifically, controller sends configuration information to cPort, and sends configuration information to sPort.cPort
Can according in the configuration information received port drive cPort is carried out corresponding configuration, sPort according to
Port in the configuration information received drives and sPort is carried out corresponding configuration.Alternatively, in step 4
After port normally works, can be to controller report port status information, such as port transmitting-receiving speed, receipts
Give out a contract for a project number etc..
Secondly, in the embodiment of the present invention, by controller, adapter is configured so that feature board with
The agreement of network board all can process when changing, the strong adaptability to agreement, and the configuration parameter of port can
It is adjusted in real time, is greatly improved motility and the convenience of scheme.
Alternatively, on the basis of the embodiment that above-mentioned Fig. 7 is corresponding, the port that the embodiment of the present invention provides
In second alternative embodiment of method of configuration, adapter includes acquiring unit and port driven management unit,
Adapter obtains configuration data and specifically may include that
Acquiring unit sends the protocol type of the first port and the second port also to port driven management unit
Configuration data are obtained from port driven management unit；
Port driven management unit determines the configuration information of the first port according to the protocol type of the first port,
Protocol type according to the second port determines the configuration information of the second port and according to the port prestored
Corresponding relation determines the first port and the corresponding relation of the second port, according to the configuration information of the first port,
The generation configuration data of the configuration information of the second port and the corresponding relation of the first port and the second port,
And configuration data are sent to acquiring unit.
In the present embodiment, adapter includes acquiring unit and port driven management unit, and adapter obtains
The mode formula of configuration data can also be specifically, the first port and the second port self Port Profile known
Type, acquiring unit sends the first port and the protocol type of the second port to port driven management unit,
And obtain configuration data from this port driven management unit.
And correspondingly, port driven management unit determines the first port according to the protocol type of the first port
Configuration information, determines the configuration information of the second port according to the protocol type of the second port, and according in advance
The port corresponding relation first stored determines the first port and the corresponding relation of the second port.Port driven management
Can store template inside unit, it is prewired that these templates mainly include between protocol type and configuration information
Put relation.Port driven management unit is according to the configuration information of the first port, the configuration information of the second port
And the first generation configuration data of corresponding relation of port and the second port, and configuration data are sent to
Acquiring unit.
It is understood that port driven management module is by the protocol type received and the mould of storage inside
Corresponding relation in plate mates one by one, when protocol type does not mates with a kind of configuration information in template
Time, then automatically mate with lower a kind of configuration information, until on protocol type is corresponding with configuration information.
Fig. 9 is the port another kind implementation schematic diagram configuring adapter in the embodiment of the present invention, please join
Readding Fig. 9, as shown in step 1 in figure, cPort perceptive function plate powers on, simultaneously sPort also perception switching network
Plate powers on；In step 2, port initiates parameter negotiation to port driven management unit asks, specifically,
Can be that the parameter negotiation that cPort elder generation receive capabilities plate sends is asked, and send to port driven management unit
This request, similarly, sPort can receive the parameter negotiation request that network board sends, and drives to port
Dynamic administrative unit sends this request.
Port driven management unit can include some port driver unit, as it is shown in figure 9, permissible
It is divided into Cell subelement, Ethernet subelement and PCIe subelement, but Fig. 9 is only a signal,
Actual application is not limited to use above-mentioned three seed units.Refer to the step 3 in Fig. 9, port driven management
Unit chooses the driving adaptive with feature board from driving set in advance, determines its Serdes parameter and drives
Dynamic parameter.Specifically, port driven management unit is true after receiving the parameter negotiation request that feature board sends
Determine the protocol type of feature board, and obtain and merit from default data base according to the protocol type of feature board
The configuration information of energy plate coupling, similarly, determines exchange after the parameter negotiation receiving network board is asked
The protocol type of web plate, and obtain from default data base according to the protocol type of network board and exchange
The configuration information of web plate coupling, wherein, configuration information includes Serdes parameter and the port of cPort configuration
The parameter driven.
In Fig. 9 in step 4, port driven management unit issues configuration parameter to port and holds accordingly
Mouth drives.Specifically, port driven management unit sends corresponding configuration information to cPort, and by sPort
Send corresponding configuration information.Meanwhile, cPort receives joining accordingly of driven management unit transmission
After confidence breath, can configure according to configuration information；And what sPort receiving port driven management unit sent
After corresponding configuration information, can configure according to configuration information.
Again, in the embodiment of the present invention, it is provided that a kind of adapter is applicable to the Port Profile of known support
Type, is automatically performed by adapter and configures work accordingly so that device intelligence, it is not necessary to manually carry out
Configuration, has saved human cost.
Alternatively, on the basis of corresponding for above-mentioned Fig. 7 first or second alternative embodiment, this
In the 3rd alternative embodiment of method of the exchange that bright embodiment provides, adapter can also include that caching is single
Unit, method can also include:
First port receives message from feature board, and message is sent to buffer unit, so that the second port
Obtain message from buffer unit and message is sent to network board.
In the present embodiment, also including buffer unit in adapter, the first port receives report from feature board
After literary composition, message is sent to buffer unit so that the second port can obtain message from buffer unit, and will
Message is sent to network board.
When basic adapter contains only the first port and the second port, and the first port and the second end
When between Kou, annexation is fairly simple, the most man-to-man connection or the first port and the second port speed
When substantially mating, embodiment corresponding for above-mentioned Fig. 8 or Fig. 9 is the most applicable, but when there is following situation,
Then need to use buffer unit.
It is understood that specifically, when the first port or the second port receive message just by message
Sending to cache module, this situation can realize by being pre-configured with the situation as sequencing；When
When the speed of multiple first ports transmission messages is more than the receiving velocity of the second port, the first port is by message
It is sent in cache module；When the second port sends message, and the transmission speed of the second port to the first port
When rate is more than the receiving velocity of the first port, cache module caches the message that the second port sends.
Figure 10 is adapter one extension implementation schematic diagram in the embodiment of the present invention, refers to Figure 10,
Adapter includes buffer unit and arbitration scheduling unit, and wherein, buffer unit major function is to realize
The caching of message, eliminates the first port and the second port speed does not mate the impact on whole system.
As it can be seen, specifically, can be by controller according to configuration information corresponding for cPort and sPort pair
The configuration information answered, determines the information such as the storage position of buffer unit, amount of capacity, or is driven by port
Dynamic administrative unit, according to the configuration information that cPort the is corresponding configuration information corresponding with sPort, determines that caching is single
The memory capacity size of unit.When cPort sends message to sPort, if the transmission rate of cPort is far away
Less than the receiving velocity of sPort, the message that storage cPort is sent by buffer unit.
Further, in the embodiment of the present invention, adapter introduces the buffer unit for stored messages,
Buffer unit is so that message transmission in adapter reaches to synchronize, during not resulting in transmission
Congested, the feasibility of lifting scheme and practicality, and embody the motility of present aspect scheme.
Alternatively, on the basis of corresponding for above-mentioned Fig. 7 first or second alternative embodiment, this
In the 4th alternative embodiment of method of the exchange that bright embodiment provides, it is also possible to including:
When multiple first ports send message to the second port simultaneously, adapter determines according to preset rules
The order of transmission of the message that each first port sends；Or,
When multiple second ports send message to the first port simultaneously, adapter determines according to preset rules
The order of transmission of the message that each second port sends.
In the present embodiment, when there being multiple first port to send message to second port simultaneously, need
The order of transmission of multiple first ports is set, otherwise, there is also multiple second port simultaneously to same
One the first port sends the situation of message, needs also exist for setting the order of transmission of multiple second ports
Fixed.
Figure 10 is adapter one extension implementation schematic diagram in the embodiment of the present invention, refers to Figure 10,
Adapter includes buffer unit and arbitration scheduling unit, and wherein, arbitration scheduling unit major function is
Determine when multiple source ports send the identical message of destination interface simultaneously according to default rule, different ends
Mouth sends the sequencing of message.
As it can be seen, specifically, it is assumed that the message that cPort1 and cPort3 sends simultaneously is required for through sPort1
When being forwarded to network board again, two ports all send request to arbitration scheduling unit, arbitrate scheduling unit
May determine that and first sent by cPort3, send after cPort1, or first sent by cPort1, after cPort3
Send.
Wherein it is possible to determined the default Message processing rule of arbitration scheduling unit by external server, or
Determined the default Message processing rule of arbitration scheduling unit by port driven management unit, preset Message processing
Rule is set in advance, determines, according to default Message processing rule, the order that port sends.
Further, in the embodiment of the present invention, adapter introduces arbitration scheduling unit, arbitration scheduling
Unit, so that source port sends message according to a definite sequence, does not results in transmission congested, lifting scheme
Feasibility and practicality.
For ease of understanding, with a concrete application scenarios, the method for exchange a kind of in the present invention is carried out below
Describe in detail, particularly as follows:
First company, in order to develop new projects and introduce a new equipment, then needs to change switching network, and this can
Can a part of existing feature board can be caused not make an amendment be inserted into new equipment, but large batch of repair
Changing feature board can make first company consume more fund.It is real that first company technique personnel are considered as adapter
Existing thorough decoupling between feature board and network board, carrys out time-consuming and funds with this.
First company technique personnel first pass through configuration template and formulate port and the option of required configuration, specifically
For cPort port and sPort port, controller can be tactful according to technical staff's configuration set in advance,
The content translation of configuration template is become concrete port configuration parameter, the Serdes link that such as cPort uses
Number also have speed can be specified by port configuration parameter.The controller cPort in adapter again
Port issues configuration parameter with sPort port and drives with corresponding port, and it is to use hardware to compile that this port drives
One section of program that Cheng Yuyan Verilog realizes, the most just completes the configuration to port.
When beginning to use new equipment, A feature board first sends the first protocol massages to cPort, and cPort is true
First protocol massages is also sent to sPort, sPort encapsulation switching network protocol header by fixed corresponding sPort, right
First protocol massages is changed, and thus obtains second protocol message, then is sent to by second protocol message
The network board of new equipment, network board side just can be appreciated that the feature board consistent with the agreement of self employing,
Similarly, network board the most in a similar fashion to feature board send message so that feature board it can be seen that
The network board consistent with the agreement that self uses.
Figure 11 is the structural representation of embodiment of the present invention adapter 30.Adapter 30 can include input module
310, output precision 320, processor 330 and memorizer 340.Memorizer 340 can include read only memory
And random access memory, and provide instruction and data to processor 330.A part for memorizer 340 is also
Nonvolatile RAM can be included.
Memorizer 340 stores following element, executable module or data structure, or their son
Collection, or their superset:
Operational order: include various operational order, is used for realizing various operation.
Operating system: include various system program, is used for realizing various basic business and processing based on firmly
The task of part.
In the embodiment of the present invention, processor 330 is used for:
Obtain configuration data, described configuration data include the configuration information of described first port, described second
The corresponding relation of the configuration information of port and described first port and described second port；
Configuration information according to described first port configures described first port, according to described second port
Configuration information configures described second port, and is respectively configured institute for described first port and described second port
State corresponding relation, so that described first port communicates according to described corresponding relation with described second port.
Processor 330 controls the operation of adapter 30, and processor 330 can also be referred to as CPU.Memorizer 340
Read only memory and random access memory can be included, and provide instruction and data to processor 330.Deposit
A part for reservoir 340 can also include nonvolatile RAM.In concrete application, adaptive
Each assembly of device 30 is coupled by bus system 350, and wherein bus system 350 is except including data
Outside bus, it is also possible to include power bus, control bus and status signal bus in addition etc..But in order to clearly
For the sake of Chu's explanation, in the drawings various buses are all designated as bus system 350.
The method that the invention described above embodiment discloses can apply in processor 330, or by processor
330 realize.Processor 330 is probably a kind of IC chip, has the disposal ability of signal.In reality
During Xian, each step of said method can by the integrated logic circuit of the hardware in processor 330 or
The instruction of person's software form completes.Above-mentioned processor 330 can be general processor, Digital Signal Processing
Device (English: Digital Signal Processing, be called for short: DSP), special IC (English:
ASIC), FPGA or other are able to programme Application Specific Integrated Circuit, is called for short:
Logical device, discrete gate or transistor logic, discrete hardware components.Can realize or perform
Disclosed each method, step and logic diagram in the embodiment of the present invention.General processor can be micro-place
Reason device or this processor can also be the processors etc. of any routine.Disclosed in the embodiment of the present invention
The step of method can be embodied directly in hardware decoding processor and performed, or use decoding processor
In hardware and software module combination execution complete.Software module may be located at random access memory, flash memory,
Read only memory, the ability such as programmable read only memory or electrically erasable programmable memorizer, depositor
In the storage medium that territory is ripe.This storage medium is positioned at memorizer 340, and processor 330 reads memorizer 340
In information, complete the step of said method in conjunction with its hardware.
Alternatively, processor 330 specifically for:
Output precision 320 sends described first port and the agreement of described second port to external server
Type；
Described configuration data, wherein, the configuration information of described first port are obtained from described external server
It is according to the protocol class of described first port by described external server with the configuration information of described second port
The protocol type of type and described second port determines respectively, described first port and described second port
Corresponding relation is to be determined according to the port corresponding relation being pre-configured with by described external server.
Alternatively, processor 330 specifically for:
Described first port and the protocol class of described second port is sent to described port driven management unit
Type also obtains described configuration data from described port driven management unit；
Protocol type according to described first port determines the configuration information of described first port, according to described
The protocol type of the second port determines the configuration information of described second port and according to the port prestored
Corresponding relation determines described first port and the corresponding relation of described second port, according to described first port
Configuration information, the configuration information of described second port and described first port and described second port
The described generation described configuration data of corresponding relation, and described configuration data are sent to described acquiring unit.
Alternatively, processor 330 specifically for:
When multiple described first ports simultaneously send message to described second port, described adapter according to
Preset rules determines the order of transmission of the message of each first port transmission；Or,
When multiple described second ports simultaneously send message to described first port, described adapter according to
Preset rules determines the order of transmission of the message of each second port transmission.
Alternatively, described output precision 320 is for receiving message from described feature board, and is sent out by described message
Give described buffer unit, so that described second port obtains described message and by institute from described buffer unit
State message and be sent to described network board.
The associated description of Figure 11 can understand refering to the associated description of Fig. 7 method part and effect, this
Place does not do and too much repeats.
Those skilled in the art is it can be understood that arrive, and for convenience and simplicity of description, above-mentioned retouches
The specific works process of the system stated, device and unit, is referred to the correspondence in preceding method embodiment
Process, does not repeats them here.
In several embodiments provided herein, it should be understood that disclosed system, device and
Method, can realize by another way.Such as, device embodiment described above is only shown
Meaning property, such as, the division of described unit, be only a kind of logic function and divide, actual can when realizing
There to be other dividing mode, the most multiple unit or assembly can in conjunction with or be desirably integrated into another
System, or some features can ignore, or do not perform.Another point, shown or discussed each other
Coupling direct-coupling or communication connection can be the INDIRECT COUPLING by some interfaces, device or unit
Or communication connection, can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be upper separate, as list
The parts of unit's display can be or may not be unit, i.e. may be located at a place, or also may be used
To be distributed on multiple NE.Some or all of list therein can be selected according to the actual needs
Unit realizes the purpose of the present embodiment scheme.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit,
Can also be unit individualism, it is also possible to two or more unit are integrated in a unit.
Above-mentioned integrated unit both can realize to use the form of hardware, it would however also be possible to employ the shape of SFU software functional unit
Formula realizes.
If described integrated unit realizes and as independent production marketing using the form of SFU software functional unit
Or when using, can be stored in a computer read/write memory medium.Based on such understanding, this
The part that the most in other words prior art contributed of technical scheme of invention or this technical scheme
Completely or partially can embody with the form of software product, this computer software product is stored in one
In storage medium, including some instructions with so that computer equipment (can be personal computer,
Server, or the network equipment etc.) perform completely or partially walking of method described in each embodiment of the present invention
Suddenly.And aforesaid storage medium includes: USB flash disk, portable hard drive, read only memory are (English: Read-Only
Memory, is called for short: ROM), random access memory (English: Random Access Memory,
RAM), the various media that can store program code such as disk or CD it is called for short:.
The above, above example only in order to technical scheme to be described, is not intended to limit；
Although being described in detail the present invention with reference to previous embodiment, those of ordinary skill in the art should
Work as understanding: the technical scheme described in foregoing embodiments still can be modified by it, or to it
Middle part technical characteristic carries out equivalent；And these amendments or replacement, do not make appropriate technical solution
Essence depart from various embodiments of the present invention technical scheme spirit and scope.
Claims (11)
1. an adapter, it is characterised in that described adapter is applied to the network equipment, described network sets
For also including that feature board and network board, described adapter include the first port and the second port；
Described first port is used for connecting described feature board, and described first port and described feature board support the
One agreement；
Described second port is used for connecting described network board, and described second port props up with described network board
Hold second protocol；
Described adapter also includes acquiring unit and dispensing unit；
Described acquiring unit is used for obtaining configuration data, and described configuration data include joining of described first port
Confidence breath, the configuration information of described second port and described first port are corresponding with described second port to close
System；
Described dispensing unit configures described first port, root for the configuration information according to described first port
Configure described second port according to the configuration information of described second port, and be described first port and described the
Two-port netwerk is respectively configured described corresponding relation, so that described first port and described second port are according to described
Corresponding relation communicates.
Adapter the most according to claim 1, it is characterised in that described acquiring unit, specifically uses
In sending described first port and the protocol type of described second port to external server；
And obtain described configuration data, wherein, the configuration letter of described first port from described external server
Breath and the configuration information of described second port are according to the agreement of described first port by described external server
The protocol type of type and described second port determines respectively, described first port and described second port
Corresponding relation be to be determined according to the port corresponding relation being pre-configured with by described external server.
Adapter the most according to claim 1, it is characterised in that described adapter includes that port drives
Dynamic administrative unit；
Described acquiring unit specifically for described port driven management unit send described first port and
The protocol type of described second port also obtains described configuration data from described port driven management unit；
Described port driven management unit is for determining described first according to the protocol type of described first port
The configuration information of port, determines the configuration letter of described second port according to the protocol type of described second port
Breath and determine the right of described first port and described second port according to the port corresponding relation prestored
Should be related to, according to the configuration information of described first port, the configuration information of described second port and described
The described generation described configuration data of the corresponding relation of the first port and described second port, and join described
Put data and be sent to described acquiring unit.
4. according to the adapter described in Claims 2 or 3, it is characterised in that
Described adapter also includes buffer unit；
Described first port is additionally operable to receive message from described feature board, and described message is sent to caching
Unit, so that described second port obtains described message from described buffer unit and is sent to by described message
Described network board.
5. according to the adapter described in any one in claim 1-4, it is characterised in that described adaptation
Device also includes arbitrating scheduling unit；
Described arbitration scheduling unit is for sending report to described second port when multiple described first ports simultaneously
Wen Shi, determines the order of transmission of the message of each first port transmission according to preset rules；Or,
Described arbitration scheduling unit is for sending report to described first port when multiple described second ports simultaneously
Wen Shi, determines the order of transmission of the message of each second port transmission according to preset rules.
6. a network equipment, it is characterised in that include feature board, network board and wanting according to right
Seek the adapter described in any one in 1-5.
7. the method for a port configuration, it is characterised in that described method is applied to the adaptation of the network equipment
Device, the described network equipment also include feature board and network board, described adapter include the first port and
Second port, described first port is used for connecting described feature board, described first port and described feature board
Supporting that the first agreement, described second port are used for connecting described network board, described second port is with described
Network board supports second protocol, and described method includes:
Described adapter obtain configuration data, described configuration data include described first port configuration information,
The corresponding relation of the configuration information of described second port and described first port and described second port；
Described adapter configures described first port, according to described according to the configuration information of described first port
The configuration information of the second port configures described second port, and is described first port and described second port
It is respectively configured described corresponding relation, so that described first port and described second port corresponding close according to described
System's communication.
Method the most according to claim 7, it is characterised in that described adapter obtains configuration data
Specifically include:
Described adapter sends described first port and the protocol class of described second port to external server
Type；
Described adapter obtains described configuration data, wherein, described first port from described external server
Configuration information and the configuration information of described second port be according to described first end by described external server
The protocol type of mouth and the protocol type of described second port determine respectively, and described first port is with described
The corresponding relation of the second port is to be determined according to the port corresponding relation being pre-configured with by described external server
's.
Method the most according to claim 7, it is characterised in that described adapter includes acquiring unit
With port driven management unit, described adapter obtains configuration data and specifically includes:
Described acquiring unit sends described first port and described second to described port driven management unit
The protocol type of port also obtains described configuration data from described port driven management unit；
Described port driven management unit determines described first port according to the protocol type of described first port
Configuration information, according to the protocol type of described second port determine the configuration information of described second port with
And the corresponding pass of described first port and described second port is determined according to the port corresponding relation prestored
System, according to the configuration information of described first port, the configuration information of described second port and described first
The described generation described configuration data of the corresponding relation of port and described second port, and by described configuration number
According to being sent to described acquiring unit.
Method the most according to claim 8 or claim 9, it is characterised in that described adapter also includes
Buffer unit, described method also includes:
Described first port receives message from described feature board, and it is single that described message is sent to described caching
Unit, so that described second port obtains described message from described buffer unit and described message is sent to institute
State network board.
11. methods according to any one of claims of claim 7-10, it is characterised in that described method
Also include:
When multiple described first ports simultaneously send message to described second port, described adapter according to
Preset rules determines the order of transmission of the message of each first port transmission；Or,
When multiple described second ports simultaneously send message to described first port, described adapter according to
Preset rules determines the order of transmission of the message of each second port transmission.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108667645A (en) * | 2017-04-01 | 2018-10-16 | 华为技术有限公司 | A kind of method, apparatus, forwarding unit and the system of configuration interface |
| CN109039788A (en) * | 2018-09-30 | 2018-12-18 | 锐捷网络股份有限公司 | Port configuration method, device and the storage medium of the network equipment |
| CN109586956A (en) * | 2018-11-16 | 2019-04-05 | 上海博达数据通信有限公司 | A kind of the FCoE interchanger and method of flexibly configurable port |
| CN112311567A (en) * | 2019-07-26 | 2021-02-02 | 华为技术有限公司 | Communication method and device |
| CN113783902A (en) * | 2021-11-16 | 2021-12-10 | 成都新西旺自动化科技有限公司 | Communication conversion method and device suitable for communication among different devices |
| WO2023272487A1 (en) * | 2021-06-29 | 2023-01-05 | 华为技术有限公司 | Auto-negotiation method, clock and data recovery unit, and circuit board |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1777177A (en) * | 2004-11-18 | 2006-05-24 | 国际商业机器公司 | Device,system and method for configuration of adaptor port |
| CN101267399A (en) * | 2008-04-24 | 2008-09-17 | 杭州华三通信技术有限公司 | Packet forward method, device and its uplink interface board |
| CN101883002A (en) * | 2009-05-08 | 2010-11-10 | 中兴通讯股份有限公司 | Method and system for installing plug-in device |
| US20110075674A1 (en) * | 2009-09-30 | 2011-03-31 | Alcatel-Lucent Usa Inc. | Scalable architecture for enterprise extension in a cloud topology |
| CN102521194A (en) * | 2011-12-31 | 2012-06-27 | 曙光信息产业股份有限公司 | Method and system capable of realizing high-speed interconnection between devices |
| CN103793003A (en) * | 2012-10-31 | 2014-05-14 | 华为技术有限公司 | Exchange plate and blade server |
-
2015
- 2015-05-29 CN CN201510287868.9A patent/CN106302071B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1777177A (en) * | 2004-11-18 | 2006-05-24 | 国际商业机器公司 | Device,system and method for configuration of adaptor port |
| CN101267399A (en) * | 2008-04-24 | 2008-09-17 | 杭州华三通信技术有限公司 | Packet forward method, device and its uplink interface board |
| CN101883002A (en) * | 2009-05-08 | 2010-11-10 | 中兴通讯股份有限公司 | Method and system for installing plug-in device |
| US20110075674A1 (en) * | 2009-09-30 | 2011-03-31 | Alcatel-Lucent Usa Inc. | Scalable architecture for enterprise extension in a cloud topology |
| CN102521194A (en) * | 2011-12-31 | 2012-06-27 | 曙光信息产业股份有限公司 | Method and system capable of realizing high-speed interconnection between devices |
| CN103793003A (en) * | 2012-10-31 | 2014-05-14 | 华为技术有限公司 | Exchange plate and blade server |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108667645A (en) * | 2017-04-01 | 2018-10-16 | 华为技术有限公司 | A kind of method, apparatus, forwarding unit and the system of configuration interface |
| CN108667645B (en) * | 2017-04-01 | 2020-07-28 | 华为技术有限公司 | Method, device, forwarding equipment and system for configuring interface |
| CN109039788A (en) * | 2018-09-30 | 2018-12-18 | 锐捷网络股份有限公司 | Port configuration method, device and the storage medium of the network equipment |
| CN109586956A (en) * | 2018-11-16 | 2019-04-05 | 上海博达数据通信有限公司 | A kind of the FCoE interchanger and method of flexibly configurable port |
| CN109586956B (en) * | 2018-11-16 | 2022-09-02 | 上海博达数据通信有限公司 | FCoE switch capable of flexibly configuring ports and method |
| CN112311567A (en) * | 2019-07-26 | 2021-02-02 | 华为技术有限公司 | Communication method and device |
| CN112311567B (en) * | 2019-07-26 | 2022-04-05 | 华为技术有限公司 | Communication method and device |
| US11785121B2 (en) | 2019-07-26 | 2023-10-10 | Huawei Technologies Co., Ltd. | Selecting protocol adaptor in a communication network |
| WO2023272487A1 (en) * | 2021-06-29 | 2023-01-05 | 华为技术有限公司 | Auto-negotiation method, clock and data recovery unit, and circuit board |
| CN113783902A (en) * | 2021-11-16 | 2021-12-10 | 成都新西旺自动化科技有限公司 | Communication conversion method and device suitable for communication among different devices |
| CN113783902B (en) * | 2021-11-16 | 2022-01-21 | 成都新西旺自动化科技有限公司 | Communication conversion method and device suitable for communication among different devices |
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|---|---|
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