CN109039753A - A kind of communication means and communication equipment based on Ethernet - Google Patents
A kind of communication means and communication equipment based on Ethernet Download PDFInfo
- Publication number
- CN109039753A CN109039753A CN201810949400.5A CN201810949400A CN109039753A CN 109039753 A CN109039753 A CN 109039753A CN 201810949400 A CN201810949400 A CN 201810949400A CN 109039753 A CN109039753 A CN 109039753A
- Authority
- CN
- China
- Prior art keywords
- data frame
- board
- ethernet
- information
- business board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- 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
- H04L41/02—Standardisation; Integration
- H04L41/0213—Standardised network management protocols, e.g. simple network management protocol [SNMP]
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Computer And Data Communications (AREA)
Abstract
This application provides a kind of communication means based on Ethernet, simple management agreement (the Easy Network Management Protocol of compatible traditional ethernet agreement is proposed in the method, ENMP), Ethernet based on ENMP is referred to as EOE (Ethernet Over ENMP), it is communicated in a manner of EOE between network management board and business board, i.e., is embedded in the slot number of business board and the identification number of network management board in the header packet information of traditional ethernet data frame；And slot number, port numbers, command id, board type and the check byte of business board are embedded in the data area of traditional ethernet data frame, based on this, it is capable of the communication of effective between network management board and business board, improves communication efficiency and quality.In addition, present invention also provides a kind of communication equipments.
Description
Technical field
This application involves field of communication technology more particularly to a kind of communication means and communication equipment based on Ethernet.
Background technique
Ethernet is the most general communication protocol standard that current existing local area network uses.The standards define in local area network
The type of cable and signal processing mode of middle use.
Communication equipment has relied on existing Ethernet data frame format and carries out data hair in ethernet network at present
It send and receives, since under normal circumstances, the ethernet type type that ethernet communication equipment is supported is more, the industry for being included
The quantity of business board is also more, and the data content that each business board is responsible for is not also identical, and traditional data frame format is
All data are all put into the data Data field in data frame, this results in the communication between network management board and business board to imitate
Rate is lower, affects ethernet communication quality.
Based on this, need to provide a kind of communication means for ethernet network at present, to improve network management board and business board
The communication efficiency of card, to improve ethernet communication quality.
Summary of the invention
The embodiment of the present application provides a kind of communication means based on Ethernet, and this method propose compatible traditional ethernets
The simple management agreement (Easy Network Management Protocol, ENMP) of agreement, by the Ethernet based on ENMP
Referred to as EOE (Ethernet Over ENMP), then communicated in a manner of EOE, energy between network management board and business board
Enough improve communication efficiency.
The application first aspect provides a kind of communication means based on Ethernet, and this method is applied to communication equipment, institute
Stating communication equipment includes network management board, backboard and business board, this method comprises:
The network management board passes through the backboard and the business board according to the simple management agreement of compatible Ethernet protocol
Communication is carried out as follows between card:
Packet header in the network management board filling ethernet data frame obtains the first header packet information, first header packet information
Including destination address, source address and ethernet type information；Wherein, the destination address is used to characterize the hardware of business board
The slot number of address and business board；The source address is used to characterize the identification of the hardware address and network management board of network management board
Number；
Data area in network management board filling ethernet data frame obtains the first data region information, and described first
Data region information includes business board slot number, business board card port number, command id, business board Card Type and verification letter
Breath；
The network management board is packaged according to first header packet information and first data region information and generates Ethernet
First data frame is sent to business board by backboard as the first data frame by data frame；
The network management board receives what the business board was returned based on the simple management agreement by the backboard
Second data frame.
Optionally, the data area in the network management board filling ethernet data frame obtains the first data region information,
Include:
The network management board fills the number in ethernet data frame according to simple management agreement specified data area format
The first data region information is obtained according to region；Wherein, the data area format includes five with sequencing as shown below
Part:
Business board slot number, business board card port number, command id, business board Card Type and check information.
Optionally, the network management board is packaged according to first header packet information and first data region information and generates
Ethernet data frame, comprising:
The network management board is according to Ethernet data frame format, by first header packet information and first data area
Information package generates ethernet data frame, and as the first data frame, the Ethernet data frame format includes: the mesh of 6 bytes
Address, the source addresses of 6 bytes, the Ethernet protocol type of 2 bytes, 46 to 1500 bytes data area and 4
The data Frame Check Sequence of a byte.
Optionally, it is that business board is customized that the destination address, which is the slot number based on business board in local area network,
MAC address；Alternatively,
The destination address is the ground according to the factory MAC Address of business board and the slot number combination producing of business board
Location.
Optionally, the last byte in the destination address is the slot number of business board.
Optionally, the business board card generates the second data frame in the following manner:
Packet header in the business board filling ethernet data frame obtains the second header packet information, second header packet information
Including destination address, source address and ethernet type information；Wherein, the destination address is the source in first data frame
Location, the source address are the destination address in the first data frame, and the ethernet type information is in first data frame
Ethernet type information；
Data area in business board filling ethernet data frame obtains the second data region information, and described second
Data region information includes the first data region information and the relevant information of name mark in first data frame；
The business board is packaged according to second header packet information and second data region information and generates Ethernet
Data frame, as the second data frame.
Optionally, the business board is received according to the simple management agreement by the backboard in the network management board
After the second data frame returned, the method also includes:
The network management board verifies second data frame, and verification is correct, then returns described in second data frame
Name identifies relevant information；Otherwise miscue information is returned.
Optionally, the command id embodiments are used to obtain the order of the essential information of business board.
The application second aspect provides a kind of communication equipment, which includes network management board, backboard and business
Board, wherein at least one business slot position and at least one network management slot position are set on the backboard；The business slot position is used for
Business board is inserted, the network management slot position is for plugging in network management board, wherein the network management board is configurable for executing above-mentioned the
Method described in one side, to be communicated by backboard with the business board card, to control each business board.
Optionally, the business board is configurable for executing following steps:
Header packet information in the business board filling ethernet data frame obtains the second header packet information, second packet header
Information includes destination address, source address and ethernet type information；Wherein, the destination address is the source in the first data frame
Address, and the source address is the destination address in the first data frame, the ethernet type information is first data frame
In ethernet type information；
Data area in business board filling ethernet data frame obtains the second data region information, and described second
Data region information includes the first data region information and the relevant information of name mark in first data frame；
The business board is packaged according to second header packet information and second data region information and generates Ethernet
Data frame, as the second data frame.
As can be seen from the above technical solutions, the embodiment of the present application has the advantage that
In the embodiment of the present application, a kind of communication means based on Ethernet is provided, proposes compatible biography in the method
The simple management agreement (Easy Network Management Protocol, ENMP) of system Ethernet protocol, will be based on ENMP
Ethernet be referred to as EOE (Ethernet Over ENMP), then carried out in a manner of EOE between network management board and business board
On the one hand communication is embedded in the slot number and network management board of business board in the header packet information of traditional ethernet data frame
Specific business board card and network management board can be accurately positioned out to facilitate in communication process in identification number；On the other hand it is passing
Unite ethernet data frame data area in be embedded in the slot number of business board, port numbers, command id, board type and
Check byte can be quickly obtained required data, according to these information to facilitate in communication process so as to realize net
The communication of effective between tube sheet card and business board improves communication efficiency and quality.
Detailed description of the invention
Fig. 1 is a kind of structure chart of communication equipment provided by the embodiments of the present application；
Fig. 2 is the flow chart of the communication means provided by the embodiments of the present application based on Ethernet.
Specific embodiment
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only this
Apply for a part of the embodiment, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall in the protection scope of this application.
The description and claims of this application and term " first ", " second ", " third ", " in above-mentioned attached drawing
The (if present)s such as four " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should manage
The data that solution uses in this way are interchangeable under appropriate circumstances, so that embodiments herein described herein for example can be to remove
Sequence other than those of illustrating or describe herein is implemented.In addition, term " includes " and " having " and theirs is any
Deformation, it is intended that cover it is non-exclusive include, for example, containing the process, method of a series of steps or units, system, production
Product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include be not clearly listed or for this
A little process, methods, the other step or units of product or equipment inherently.
It should be understood that communication means provided by the present application is applied to the network equipment in Ethernet, which can be
Machine frame communication device, can be by network management board, backboard and muti-piece business board composition.User is by order line or far
Order is handed down to phase by the communication between plates bus in machine frame to network management board transmitting order to lower levels, network management board by the mode of journey network management
The business board answered obtains corresponding information with management business board and from business board.
In order to make it easy to understand, first introduce communication equipment provided by the present application below, the communication equipment be based on EOE mode into
The cabinet-type communication equipment of row communication.
Referring to a kind of structure chart of communication equipment shown in fig. 1, as shown in Figure 1, the cabinet-type communication equipment 100 includes:
Network management board 100, backboard 102 and N number of business board 103；Wherein, at least one business slot position is provided on backboard 102, with
And at least one network management slot position；The business slot position is for inserting business board, and the network management slot position is for plugging in network management board.And
And backboard 102 is by being communicated between industry ethernet and business board and network management board.
It should be noted that in practical applications, network management board is also called network management card or network management plate for short, it is similar,
Business board is also called service card or business board for short.
Wherein, the network management board is configurable for executing the communication means provided by the present application based on Ethernet, with
It is communicated by backboard with the business board card, to control each business board, obtains corresponding information.
It is to be communicated based on EOE mode in the communication equipment 100, between network management board 101 and business board 103
, and the essence of EOE communication mode is, proposes the ENMP of compatibility for the agreement of traditional ethernet, it can it is interpreted as
It is to be embedded in privately owned ENMP agreement in the ethernet data frame of traditional ethernet to mention quickly and effectively to communicate in local area network
The communication quality of high local area network.And the essence of ENMP protocol realization is, on the basis of not changing traditional ethernet data frame format,
It is respectively embedded into packet header and data area for communicating useful some information, so as between network management board and business board
Efficient communication.And these so-called useful some information, two aspects can be embodied in, i.e., on the one hand in traditional ethernet
The slot number of business board and the identification number of network management board are embedded in the header packet information of data frame；On the other hand in traditional ether
Slot number, port numbers, command id, board type and the check word of business board are embedded in the data area of net data frame
Section.It is communicated in this way, can be fast implemented based on these information in network management board with business board.
Can be seen that the data transfer mode based on EOE, network management board can fast and effeciently with business board cartoon letters,
To be quickly obtained required data, so as to realize the communication of effective between network management board and business board, improve logical
Believe efficiency and quality.
It should be noted that structure chart shown in Fig. 1 is only a kind of example, and in specific implementation, communication provided by the present application
Equipment also may include multiple network management boards, i.e. at least two network management boards；It certainly, also may include one or two industry
Business board；The specific implementation of communication equipment provided by the present application does not limit of the network management board that it is included and business board
Number, specific number can be set according to real network demand.
In addition, it is necessary to explanation, often includes multiple above-mentioned communication equipments in ethernet network, and communication equipment it
Between be also possible to be communicated based on EOE mode provided by the present application.
Above-mentioned communication equipment at work, be between network management board and business board communicated by EOE mode, and
Its specific communication means sees below the description of embodiment of the method shown in Fig. 2.
A kind of communication means based on Ethernet provided by the present application is described below.
The flow chart of the communication means based on Ethernet shown referring to fig. 2.Method shown in Fig. 2 is to can be applied to
In cabinet-type communication equipment described in text, i.e., it can be applied to communication equipment, the communication equipment include network management board, backboard with
And business board, wherein the network management board passes through the backboard and institute according to the simple management agreement of compatible Ethernet protocol
It states and is carried out as follows communication between business board, it is specific as shown in Figure 2, comprising the following steps:
Packet header in S201, network management board filling ethernet data frame obtains the first header packet information, first packet
Head information includes destination address, source address and ethernet type information；
Wherein, the destination address is used to characterize the hardware address of business board and the slot number of business board；The source
Address is used to characterize the hardware address of network management board and the identifier of network management board.
In specific implementation, Ethernet is for realizing the network communication in subrange, such as a school, an enterprise
Industry, a factory, organ etc. can realize the network communication in subrange by deployment Ethernet.And dispose with
Too net can be understood as disposing the interconnections such as multiple above-mentioned communication equipments, external equipment and database and get up to form computer communication
Net.
It can be that business board is customized based on the slot number of business board to realize ethernet communication based on this
Media access control (Media Access Control) MAC Address；That is, network application side has not according to different business version card
Same and unique MAC Address is that standard progress is customized, is business board customized MAC in advance according to the slot number of business board
Address is based on this, and in specific implementation, above-mentioned destination address is the MAC Address being defined corresponding to business board.Certainly,
In specific implementation, customized processing may not necessarily be also done again, but on the basis of the factory MAC Address of business board, according to
The address of the slot number combination producing of the factory MAC Address and business board of business board, using the address as destination address.It can
With understanding, the factory MAC Address of operational plate is operational plate possessed hardware address when producing factory.
It is illustrated by taking the Ethernet data frame format of Ethernet Ethernet_II as an example, the Ethernet data frame format
For destination address DMAC (6 bytes)+source address SMAC (6 bytes)+ethernet type Type (2 bytes)+data Data
(46-1500 byte)+data Frame Check Sequence FCS (4 bytes).I.e. comprising the destination address of 6 bytes, 6 bytes
Source address, the Ethernet protocol type of 2 bytes, the data area of 46 to 1500 bytes and 4 bytes FCS.
In order to make it easy to understand, field each in ethernet data frame is explained in detail as follows:
Destination address DMAC: the destination-mac address of this data frame；For example, source address: 00:00:41:26:3F:9E；
Source address: the source MAC of this data frame；For example, source address: 00:00:41:26:3F:9E
Ethernet protocol type: upper-layer protocol shows the agreement that network layer uses；For example, 0x0800 indicates that network layer makes
It is IP agreement
Data: data and filler, range is in 46 to 1500 bytes；
FCS: for determining whether data packet is damaged in transmission process.
Based on this, it is to be understood that when network management board sends data frame to business board, then network management board is source section
Point, business board are purpose node, are based on this, and destination address DMAC in above-mentioned steps is 6 bytes, then in the packet header filled
Destination address can be expressed as xx:xx:xx:xx:xx:[slotId], wherein the last byte [slotId] carry just
It is the slot number of business board.And source address SMAC is 6 bytes, the source address in the packet header of filling can be expressed as xx:
Xx:xx:xx:xx:[nmId], wherein wherein, what the last byte carried is exactly the mark of network management board to the last byte
Number, it being capable of the unique identification network management board.And the ethernet type information Type in the packet header filled can be customized for producer
Type, such as Type is configured to 0x9999.
Data area in S202, network management board filling ethernet data frame obtains the first data region information；Institute
State the first data region information include business board slot number, business board card port number, command id, business board Card Type and
Check information；
It is to be appreciated that in specific implementation, ENMP agreement has formulated specific data area format, then gateway board is just
The filling for realizing data area based on the ENMP agreement specified data area format, it is same to facilitate business board to be based on
Data format parses data frame, understands wherein meaning.
Specifically, data area format includes five parts with sequencing as shown below:
Business board slot number, business board card port number, command id, business board Card Type and check information.
Certainly, above-mentioned data area format is only a kind of example, it should be noted that as long as defining in ENMP agreement solid
Fixed data area format indicates the sequencing and associated byte number of various pieces, the application energy in format
Enough it is achieved.But which specific part formerly which part again after can be with flexible setting.
For example, data area format also may include five parts with sequencing as shown below:
Command id, business board slot number, business board card port number, business board Card Type and check information.
Then it is understood that can be answered by network about the setting and realization of data area format in ENMP agreement
It is arranged at any time with side or equipment producer.
Wherein, the meaning difference of this five parts is as follows:
The slot number of business board, for characterizing business board card insertion in which slot position of backboard, because of a business slot
It can be only inserted into a business board on position, therefore slot number within a certain period of time being capable of one business board of unique identification；
Business board card port number, is used to indicate some port numbers of business board, and a business board may have multiple
Port numbers to configure to particular port, or obtain the corresponding data of particular port by the specified of port numbers.
Command id, for identifying querying command, the specific data that a querying command obtains needed for capable of characterizing, example
Such as, command id 0x01 shows that it is the order for needing to inquire essential information, and corresponding, business board is according to the name
It is essential information that mark, which can know that network management board needs inquire,.
Business board Card Type is used for identification service board type；
Check information, for the check code generated using checking algorithm according to other information.
S203, the network management board be packaged according to first header packet information and first data region information generate with
First data frame is sent to business board by backboard as the first data frame by too net data frame；
In specific implementation, network management board can be according to Ethernet data frame format, by first header packet information and institute
It states the first data region information and is packaged generation ethernet data frame, as the first data frame, the Ethernet data frame format packet
It includes: the destination address of 6 bytes, the source address of 6 bytes, the Ethernet protocol type of 2 bytes, 46 to 1500 bytes
The data Frame Check Sequence of data area and 4 bytes.
It should be understood that business board is equally based on EOE mode, is communicated, then had with network management board by backboard
When body is realized, after business board clamping receives the first data frame, the second data frame is generated, in the following manner to return to network management
Board.
Specifically, the business board can execute S301 shown in Fig. 2 to S303, i.e. business board fills ether netting index
The second header packet information is obtained according to the packet header in frame, second header packet information includes destination address, source address and Ethernet class
Type information；Wherein, the destination address is the source address in the first data frame, and the source address is the purpose in the first data frame
Address, the ethernet type information are the ethernet type information in first data frame；
Data area in business board filling ethernet data frame obtains the second data region information, and described second
Data region information includes the first data region information and the relevant information of name mark in first data frame；
The business board is packaged according to second header packet information and second data region information and generates Ethernet
Data frame, as the second data frame.
Due to needing to respond network management board, at this point, business board is exactly after business board clamping receives the first data frame
Source node, and network management board, just at destination node, therefore, business board is needed the source node and purpose section in the first data frame
Point is in reverse as the destination node and source node in the ethernet data frame of transmission required for it, in addition, business board needs
Network management board is targetedly replied by the data inquired required for command id, generates the second data according to these information packages
Frame.
In addition, it is necessary to explanation, business board is stuck in receive the first data frame after, can according to FCS carry out data
Verification, after verification passes through, can further verify relevant information that the data area in the first data frame is carried whether with
Attribute possessed by itself matches, if matching, then execute above-mentioned steps and generate the second data frame.If verifying mismatches,
Then think to malfunction, then return to miscue information to business board, no longer needs to the data inquired needed for return command mark.
It should be noted that above-mentioned steps S301 to S303 shown in Fig. 2 is the optional step realized as the present embodiment
Suddenly, that is, the present embodiment in specific implementation, can not limit the specific implementation process of business board card, as long as example, business board
Card can generate the second data frame and return to network management board.
S204, the network management board are received the business board by the backboard and are returned based on the simple management agreement
The second data frame returned.
In specific implementation, it after the network management board receives the second data frame, is verified, school is carried out according to FCS
It tests, verification passes through and then compare the information in the data area in the second data frame and the first data frame of its transmission previous
In data area in information it is whether identical, specifically, verification the first data frame and slot number in the second data frame, port
Number, the information such as command id it is whether consistent, i.e., the data that return of verifying business board whether before it required for the data inquired,
If verification result is consistent, then it is assumed that verification is correct, at this point, network management board then return in second data frame with the life
Identifier knows relevant information, i.e., returns to relevant information to user client.Otherwise it is assumed that error, returns to miscue information, example
Such as when port numbers are inconsistent, then port numbers are prompted to malfunction.
In the embodiment of the present application, a kind of communication means based on Ethernet is provided, proposes compatible biography in the method
The simple management agreement (Easy Network Management Protocol, ENMP) of system Ethernet protocol, will be based on ENMP
Ethernet be referred to as EOE (Ethernet Over ENMP), then carried out in a manner of EOE between network management board and business board
On the one hand communication is embedded in the slot number and network management board of business board in the header packet information of traditional ethernet data frame
Specific business board card and network management board can be accurately positioned out to facilitate in communication process in identification number；On the other hand it is passing
Unite ethernet data frame data area in be embedded in the slot number of business board, port numbers, command id, board type and
Check byte can be quickly obtained required data, according to these information to facilitate in communication process so as to realize net
The communication of effective between tube sheet card and business board improves communication efficiency and quality.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided herein, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit
It closes or communicates to connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, each functional unit in each embodiment of the application can integrate in one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a computer readable storage medium.Based on this understanding, the technical solution of the application is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that a computer
Equipment (can be personal computer, server or the network equipment etc.) executes the complete of each embodiment the method for the application
Portion or part steps.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (full name in English: Read-Only
Memory, english abbreviation: ROM), random access memory (full name in English: Random Access Memory, english abbreviation:
RAM), the various media that can store program code such as magnetic or disk.
The above, above embodiments are only to illustrate the technical solution of the application, rather than its limitations；Although referring to before
Embodiment is stated the application is described in detail, those skilled in the art should understand that: it still can be to preceding
Technical solution documented by each embodiment is stated to modify or equivalent replacement of some of the technical features；And these
It modifies or replaces, the spirit and scope of each embodiment technical solution of the application that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of communication means based on Ethernet, which is characterized in that be applied to communication equipment, the communication equipment includes network management
Board, backboard and business board, comprising:
The network management board according to compatible Ethernet protocol simple management agreement, by the backboard and the business board it
Between be carried out as follows communication:
Packet header in the network management board filling ethernet data frame obtains the first header packet information, and first header packet information includes
Destination address, source address and ethernet type information；Wherein, the destination address is used to characterize the hardware address of business board
With the slot number of business board；The source address is used to characterize the hardware address of network management board and the identifier of network management board；
Data area in the network management board filling ethernet data frame obtains the first data region information, first data
Area information includes business board slot number, business board card port number, command id, business board Card Type and check information；
The network management board is packaged according to first header packet information and first data region information and generates Ethernet data
First data frame is sent to business board by backboard as the first data frame by frame；
The network management board receive that the business board is returned based on the simple management agreement by the backboard second
Data frame.
2. communication means according to claim 1, which is characterized in that in the network management board filling ethernet data frame
Data area obtains the first data region information, comprising:
The network management board fills the data field in ethernet data frame according to simple management agreement specified data area format
Domain obtains the first data region information；Wherein, the data area format includes five parts with sequencing as shown below:
Business board slot number, business board card port number, command id, business board Card Type and check information.
3. communication means according to claim 1, which is characterized in that the network management board is according to first header packet information
It is packaged with first data region information and generates ethernet data frame, comprising:
The network management board is according to Ethernet data frame format, by first header packet information and first data region information
It is packaged and generates ethernet data frame, as the first data frame, the Ethernet data frame format includes: the destination of 6 bytes
Location, the source address of 6 bytes, the Ethernet protocol type of 2 bytes, the data area of 46 to 1500 bytes and 4 words
The data Frame Check Sequence of section.
4. communication means according to claim 1, which is characterized in that the destination address is to be based on business in local area network
The slot number of board is the customized MAC address of business board；Alternatively,
The destination address is the address according to the factory MAC Address of business board and the slot number combination producing of business board.
5. communication means according to claim 1, which is characterized in that the last byte in the destination address is industry
The slot number of business board.
6. communication means according to claim 1, which is characterized in that the business board card generates second in the following manner
Data frame:
Packet header in the business board filling ethernet data frame obtains the second header packet information, and second header packet information includes
Destination address, source address and ethernet type information；Wherein, the destination address is the source address in the first data frame, institute
Stating source address is the destination address in the first data frame, and the ethernet type information is the Ethernet in first data frame
Type information；
Data area in the business board filling ethernet data frame obtains the second data region information, second data
Area information includes the first data region information and the relevant information of name mark in first data frame；
The business board is packaged according to second header packet information and second data region information and generates Ethernet data
Frame, as the second data frame.
7. communication means according to claim 1, which is characterized in that receive institute by the backboard in the network management board
After stating the second data frame that business board is returned according to the simple management agreement, the method also includes:
The network management board verifies second data frame, and verification is correct, then returns to the name in second data frame
Identify relevant information；Otherwise miscue information is returned.
8. communication means according to claim 1, which is characterized in that the command id embodiments are for obtaining business
The order of the essential information of board.
9. a kind of communication equipment, which is characterized in that the communication equipment includes network management board, backboard and business board, wherein
At least one business slot position and at least one network management slot position are set on the backboard；The business slot position is for inserting business board
Card, the network management slot position is for plugging in network management board, wherein the network management board is configurable for executing the claims 1
To 5 described in any item methods, to be communicated by backboard with the business board card, to control each business board.
10. communication equipment according to claim 9, which is characterized in that the business board be configurable for execute with
Lower step:
Header packet information in the business board filling ethernet data frame obtains the second header packet information, second header packet information
Including destination address, source address and ethernet type information；Wherein, the destination address is the source in first data frame
Location, and the source address is the destination address in the first data frame, the ethernet type information is in first data frame
Ethernet type information；
Data area in the business board filling ethernet data frame obtains the second data region information, second data
Area information includes the first data region information and the relevant information of name mark in first data frame；
The business board is packaged according to second header packet information and second data region information and generates Ethernet data
Frame, as the second data frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810949400.5A CN109039753B (en) | 2018-08-20 | 2018-08-20 | Communication method and communication equipment based on Ethernet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810949400.5A CN109039753B (en) | 2018-08-20 | 2018-08-20 | Communication method and communication equipment based on Ethernet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109039753A true CN109039753A (en) | 2018-12-18 |
| CN109039753B CN109039753B (en) | 2021-10-15 |
Family
ID=64632124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810949400.5A Active CN109039753B (en) | 2018-08-20 | 2018-08-20 | Communication method and communication equipment based on Ethernet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109039753B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112416444A (en) * | 2020-11-17 | 2021-02-26 | 济南浪潮高新科技投资发展有限公司 | Board switching control method, device, equipment and medium |
| CN113885672A (en) * | 2021-10-26 | 2022-01-04 | 广东安朴电力技术有限公司 | Case board card configuration method and system and MMC system control and protection case |
| CN114430403A (en) * | 2022-04-07 | 2022-05-03 | 湖南戎腾网络科技有限公司 | Addressing method and device between board cards and computer equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040057458A1 (en) * | 2002-09-11 | 2004-03-25 | Tae-Young Kil | Apparatus for providing inter-processor communication using TCP/IP in communication system |
| CN101137247A (en) * | 2007-10-16 | 2008-03-05 | 中兴通讯股份有限公司 | Access system and method for PDH branch service |
| CN101350757A (en) * | 2008-08-18 | 2009-01-21 | 东莞市金之桥通讯科技有限公司 | Industry data bus system, industry data bus equipment and implementing method thereof |
| EP2509261A1 (en) * | 2011-04-08 | 2012-10-10 | Alcatel Lucent | Monitoring of a network element in a packet-switched network |
| CN102820946A (en) * | 2011-06-07 | 2012-12-12 | 中兴通讯股份有限公司 | Transmission equipment and method for initiatively releasing own information of transmission equipment |
| CN104993959A (en) * | 2015-06-29 | 2015-10-21 | 山东超越数控电子有限公司 | Method for network communication between management board and business boards |
| CN105282114A (en) * | 2014-07-18 | 2016-01-27 | 北京新岸线移动多媒体技术有限公司 | Method of data frame transmission, sending device and receiving device |
-
2018
- 2018-08-20 CN CN201810949400.5A patent/CN109039753B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040057458A1 (en) * | 2002-09-11 | 2004-03-25 | Tae-Young Kil | Apparatus for providing inter-processor communication using TCP/IP in communication system |
| CN101137247A (en) * | 2007-10-16 | 2008-03-05 | 中兴通讯股份有限公司 | Access system and method for PDH branch service |
| CN101350757A (en) * | 2008-08-18 | 2009-01-21 | 东莞市金之桥通讯科技有限公司 | Industry data bus system, industry data bus equipment and implementing method thereof |
| EP2509261A1 (en) * | 2011-04-08 | 2012-10-10 | Alcatel Lucent | Monitoring of a network element in a packet-switched network |
| CN102820946A (en) * | 2011-06-07 | 2012-12-12 | 中兴通讯股份有限公司 | Transmission equipment and method for initiatively releasing own information of transmission equipment |
| CN105282114A (en) * | 2014-07-18 | 2016-01-27 | 北京新岸线移动多媒体技术有限公司 | Method of data frame transmission, sending device and receiving device |
| CN104993959A (en) * | 2015-06-29 | 2015-10-21 | 山东超越数控电子有限公司 | Method for network communication between management board and business boards |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112416444A (en) * | 2020-11-17 | 2021-02-26 | 济南浪潮高新科技投资发展有限公司 | Board switching control method, device, equipment and medium |
| CN112416444B (en) * | 2020-11-17 | 2023-07-07 | 山东浪潮科学研究院有限公司 | Board switching control method, device, equipment and medium |
| CN113885672A (en) * | 2021-10-26 | 2022-01-04 | 广东安朴电力技术有限公司 | Case board card configuration method and system and MMC system control and protection case |
| CN113885672B (en) * | 2021-10-26 | 2024-04-16 | 广东安朴电力技术有限公司 | Case board card configuration method, system and MMC system control and protection case |
| CN114430403A (en) * | 2022-04-07 | 2022-05-03 | 湖南戎腾网络科技有限公司 | Addressing method and device between board cards and computer equipment |
| CN114430403B (en) * | 2022-04-07 | 2022-06-17 | 湖南戎腾网络科技有限公司 | Addressing method and device between board cards and computer equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109039753B (en) | 2021-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102882699B (en) | The distribution method of fringe node and device and fringe node controller | |
| CN101729500B (en) | Method, device and system for identifying IP session | |
| CN109039753A (en) | A kind of communication means and communication equipment based on Ethernet | |
| CN108011824B (en) | Message processing method and network equipment | |
| US20090122718A1 (en) | Global auto-configuration of network devices connected to multipoint virtual connections | |
| US11405314B2 (en) | Packet processing method and apparatus | |
| EP2765748B1 (en) | Authorization information transfer method, relay device and server | |
| CN105337754B (en) | Data communication network opening method and system | |
| CN102984288A (en) | Method and system for managing internet protocol version 6 (IPV6) address conflicts automatically | |
| CN105119749A (en) | Local batch upgrading method and system for home gateway | |
| CN109194525A (en) | A kind of network node configuration method and management node | |
| CN104333610A (en) | IPv6 address allocation method and device | |
| CN104144096A (en) | Virtual network layer construction method, device and system | |
| CN107547346A (en) | A kind of message transmitting method and device | |
| CN102769677B (en) | Towards IPv6 address setting method and the server of real user identity information | |
| CN108206783A (en) | Address configuration method and its device in a kind of software defined network system | |
| CN107070719B (en) | Equipment management method and device | |
| US9450909B2 (en) | Method of and a processing device handling a protocol address in a network | |
| CN105472054B (en) | A kind of file transmitting method and access device | |
| CN108111257A (en) | A kind of huge frame function test method of network interface card | |
| CN108718275A (en) | Message forwarding method and device | |
| CN103916278A (en) | Method and device for unified management based on LAN and SAN | |
| CN109600247A (en) | Train topological management method and system | |
| CN102238084A (en) | Method and device for forwarding cross-domain message, route equipment and client | |
| CN109151855A (en) | The upgrade method of repeater, apparatus and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |