CN107645391A - A kind of port configuration method and device of Interface Expanding equipment - Google Patents
A kind of port configuration method and device of Interface Expanding equipment Download PDFInfo
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- CN107645391A CN107645391A CN201610578530.3A CN201610578530A CN107645391A CN 107645391 A CN107645391 A CN 107645391A CN 201610578530 A CN201610578530 A CN 201610578530A CN 107645391 A CN107645391 A CN 107645391A
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Abstract
The present invention provides a kind of port configuration method and device of Interface Expanding equipment, is related to communication technical field, to reduce occupancy of the forwarding of the configuration message between CB and PE to bandwidth, and reduces the influence to available data forwarding.The port configuration method of the present invention, including：The port configuring request of user is received, configuring request includes the identifying of Interface Expanding equipment to be configured, the mark of the port to be configured of Interface Expanding equipment to be configured and port configuration parameter in port；Port configuration message is generated according to port configuring request, configuration message includes the identifying of cascade port corresponding to Interface Expanding equipment to be configured, the message identification of port to be configured, port configuration parameter and operation command code in port；Equipment sending port configuration message is configured to Interface Expanding to be configured so that Interface Expanding equipment to be configured configures according to port configuration message to corresponding port.Present invention is mainly used in vertical stack technology.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of port configuration method and device of Interface Expanding equipment.
Background technology
With the development of cloud computing, virtual machine surges, and the data center of enterprise also inevitably produces some management
Problem, the development of network technology must adapt to new virtualization technology trend.Therefore IEEE harpoons are virtual to data center
The new technologies such as machine migration propose a series of 802.1 new standards, including 802.1Qau (congestion notification), 802.1Qaz (enhancings
Type transmission selection), 802.1Qbb (the stream control based on priority), 802.1Qbg (edge virtual bridge), 802.1BR it is (virtual bridged
Mouth extension) etc..
Vertical stack is based on 802.1BR standard implementations.Such as Fig. 1, vertical stack generally comprises 2 parts：Control net
Bridge (Controlling Bridge, CB) and Interface Expanding equipment (Port Extended, PE).Vertical stack is by controllable friendship
Change planes and be deployed as CB, entity access switch or software virtual switch are deployed as PE, by the cascade port and PE that set CB
Up going port multiple extended channels (Extended Channel, E-Channel) are established between CB and PE to realize CB and PE
Between interaction.
For system safety, in vertical stack, control plane is separated with Forwarding plane, therefore between CB and PE
Communication is divided into data message communication and the communication of consultative management message.
In the virtual pile system in longitudinal direction, it is configured for the convenience of the user and effectively using equipment, it is necessary to which docking port extends
Equipment carries out the configuration of the attributes such as the inquiry of traffic statistics and single duplex.And above-mentioned need of work utilizes greatly between CB and PE
CSP (Communicating Sequential Processes, communicating sequetial process) message of amount, therefore can take very big
Bandwidth.If the forwarding that application data message passage carries out above-mentioned configuration message may cause the disconnected of original data forwarding
Chain, influence systemic-function.
The content of the invention
In view of this, the present invention provides a kind of port configuration method and device of Interface Expanding equipment, to reduce CB and PE
Between configuration message forwarding to the occupancy of bandwidth, and reduce the influence to available data forwarding.
In order to solve the above technical problems, on the one hand, the present invention provides a kind of port configuration method of Interface Expanding equipment, bag
Include：
The port configuring request of user is received, includes the mark of Interface Expanding equipment to be configured in the port configuring request
Know, the mark and port configuration parameter of the port to be configured of the Interface Expanding equipment to be configured；
According to the port configuring request generate port configuration message, the port configuration message include described in wait to match somebody with somebody
Put the identifying of cascade port corresponding to Interface Expanding equipment, the message identification of the port to be configured, the port configuration parameter and
Operation command code；
The port configuration message is sent to the Interface Expanding configuration equipment to be configured so that the interface to be configured expands
Exhibition equipment configures according to the port configuration message to corresponding port.
Wherein, it is described to be included according to port configuring request generation port configuration message：
Type of message field is set according to the port configuring request, wherein the type of message field represents the port
Configuration message is used to configure port；
Determined according to the mark of the mark of the Interface Expanding equipment to be configured and the port to be configured described to be configured
The message identification of port；
The operation command code according to corresponding to the port configuring request obtains the port configuring request；
The cascade according to corresponding to the mark of the Interface Expanding equipment to be configured determines the Interface Expanding equipment to be configured
The mark of mouth；
According to the identifying of cascade port corresponding to the Interface Expanding equipment to be configured, the message mark of the port to be configured
Know, the port configuration parameter and operation command code set data field；
By the type of message field, the data field according to Interface Expanding equipment communication sequential process PE CSP agreements
It is packaged, obtains the port configuration message.
Wherein, it is described that institute is determined according to the mark of the Interface Expanding equipment to be configured and the mark of the port to be configured
Stating the message identification of port to be configured includes：
According to the Interface Expanding equipment to be configured mark and the port to be configured identifier lookup port-mark and
The corresponding relation of port message identification, obtain the message identification of the port to be configured.
Second aspect, the present invention provide a kind of port configuration method of Interface Expanding equipment, including：
The port configuration message that control bridge device is sent is received, including interface to be configured in the port configuration message expands
The identifying of cascade port, the message identification of port to be configured, port configuration parameter and operation command code corresponding to exhibition equipment；
The port to be configured is configured according to the port configuration message.
Wherein, it is described configuration is carried out to the port to be configured according to the port configuration message to include：
According to identifying, in the Interface Expanding equipment to be configured for cascade port corresponding to the Interface Expanding equipment to be configured
The message identification of port to be configured determines port to be configured；
The operational order is determined according to the corresponding relation of the operation command code search operation command code and operational order
Operational order corresponding to code；
The port to be configured is configured using the port configuration parameter according to the operational order.
The third aspect, the present invention provide a kind of port configuration device of Interface Expanding equipment, including：
Receiving module, for receiving the port configuring request of user, include to be configured connect in the port configuring request
The identifying of mouthful expansion equipment, the mark and port configuration parameter of the port to be configured of the Interface Expanding equipment to be configured；
Generation module, for generating port configuration message according to the port configuring request, in the port configuration message
Include the identifying of cascade port corresponding to the Interface Expanding equipment to be configured, message identification of the port to be configured, described
Port configuration parameter and operation command code；
Sending module, for sending the port configuration message to the Interface Expanding configuration equipment to be configured so that institute
Interface Expanding equipment to be configured is stated to configure corresponding port according to the port configuration message.
Wherein, the generation module includes：
Type of message field sets submodule, for setting type of message field according to the port configuring request, wherein
The type of message field represents that the port configuration message is used to configure port；
Message identification determination sub-module, for the mark according to the Interface Expanding equipment to be configured and the end to be configured
The mark of mouth determines the message identification of the port to be configured；
Operation command code acquisition submodule, it is corresponding for obtaining the port configuring request according to the port configuring request
Operation command code；
Cascade port identifies determination sub-module, for waiting to match somebody with somebody according to the determination of the mark of the Interface Expanding equipment to be configured
Put the mark of cascade port corresponding to Interface Expanding equipment；
Data field set submodule, for according to corresponding to the Interface Expanding equipment to be configured the mark of cascade port,
The message identification of the port to be configured, the port configuration parameter and operation command code set data field；
Message encapsulates submodule, for the type of message field, the data field to be led to according to Interface Expanding equipment
Letter sequential process PE CSP agreements are packaged, and obtain the port configuration message.
Wherein, the message identification determination sub-module is specifically used for：According to the mark of the Interface Expanding equipment to be configured
With the identifier lookup port-mark of the port to be configured and the corresponding relation of port message identification, the port to be configured is obtained
Message identification.
Fourth aspect, the present invention provide a kind of port configuration device of Interface Expanding equipment, including：
Receiving module, the port configuration message sent for receiving control bridge device, is wrapped in the port configuration message
Include the identifying of cascade port corresponding to Interface Expanding equipment to be configured, the message identification of port to be configured, port configuration parameter and behaviour
Make command code；
Configuration module, for being configured according to the port configuration message to the port to be configured.
Wherein, the configuration module includes：
Port determination sub-module, for the identifying of cascade port, described according to corresponding to the Interface Expanding equipment to be configured
The message identification of port to be configured determines port to be configured in Interface Expanding equipment to be configured；
Operational order determination sub-module, for pair according to the operation command code search operation command code and operational order
It should be related to and determine operational order corresponding to the operation command code；
Submodule is configured, for entering according to the operational order using the port configuration parameter to the port to be configured
Row configuration.
The above-mentioned technical proposal of the present invention has the beneficial effect that：
In embodiments of the present invention, when needing to configure the port to be configured of Interface Expanding equipment to be configured, root
According to the port configuring request generation port configuration message of user, and include the Interface Expanding to be configured in port configuration message
The identifying of cascade port corresponding to equipment, the message identification of the port to be configured, the port configuration parameter and operation command code,
Interface Expanding equipment to be configured configures after the port configuration message is received to port to be configured.As seen from the above, exist
In the embodiment of the present invention, configured when needing to carry out port configuration using port configuration message, without as prior art
The CSP messages of profit largely carry out the forwarding of configuration message like that, so as to reduce the occupancy to bandwidth；Simultaneously because port is matched somebody with somebody
It is to need just to be transmitted when configuration to put message, without carrying out the transmission of CSP messages, institute always as prior art
To also reduce the influence to available data forwarding using the method for the embodiment of the present invention.
Brief description of the drawings
Fig. 1 is the schematic diagram of vertical stack system in the prior art；
Fig. 2 is the port configuration method flow chart of the Interface Expanding equipment of first embodiment of the invention；
Fig. 3 is the form schematic diagram of first embodiment of the invention middle port configuration message；
Fig. 4 is the port configuration method flow chart of the Interface Expanding equipment of second embodiment of the invention；
Fig. 5 is the port configuration method flow chart of the Interface Expanding equipment of third embodiment of the invention；
Fig. 6 is the schematic diagram of the port configuration device of the Interface Expanding equipment of fourth embodiment of the invention；
Fig. 7 is the schematic diagram of the port configuration device of the Interface Expanding equipment of fifth embodiment of the invention.
Embodiment
Below in conjunction with drawings and examples, the embodiment of the present invention is described in further detail.Following reality
Apply example to be used to illustrate the present invention, but be not limited to the scope of the present invention.
As shown in Fig. 2 the port configuration method of the Interface Expanding equipment of first embodiment of the invention, by control bridge device CB
Perform, including：
Step 101, the port configuring request for receiving user.
In a particular application, control bridge is interacted by way of order line with user, is matched somebody with somebody with obtaining the port of user
Put request.By being interacted with user, in the port configuring request of acquisition include the mark of Interface Expanding equipment to be configured
Know, the mark and port configuration parameter of the port to be configured of the Interface Expanding equipment to be configured.Wherein, the port configuration ginseng
Number can include port speed etc..
Step 102, according to the port configuring request generate port configuration message, include in the port configuration message
The identifying of cascade port corresponding to the Interface Expanding equipment to be configured, the message identification of the port to be configured, the port are matched somebody with somebody
Put parameter and operation command code.
In embodiments of the present invention, control bridge is marked according to the port configuring request received using Link Layer Discovery Protocol LLDP
Quasi- data message, and follow PE CSP protocol data message forms and define a kind of new protocol massages, port is referred to as herein
Configuration message.
Wherein, as shown in figure 3, the port message include DA, SA, E-TYPE, E-TAGE, LEN/TYPE, DATA,
The fields such as FCS.Wherein, da field represents purpose MAC, and sa field represents source MAC, and two fields of E-TYPE, E-TAGE are combined
To represent type of message, LEN/TYPE represents that data length and type, DATA are numeric field, and FCS is check bit.In the present invention
In embodiment, the value of tri- fields of E-TYPE, E-TAGE, LEN/TYPE, DATA is mainly set so that in the embodiment of the present invention
The port configuration message of generation is a kind of new protocol massages, and the setting of other fields can refer to setting side of the prior art
Formula.
Specifically, the process for generating the port configuration message is as follows：
(1) type of message field is set according to the port configuring request.
Wherein described type of message field represents that the port configuration message is used to match somebody with somebody port.It is arranged to as it
What value can arbitrarily be set by user, as long as PE can recognize that the message carries out the message of port configuration for user.
(2) wait to match somebody with somebody according to determining the mark of the mark of the Interface Expanding equipment to be configured and the port to be configured
Put the message identification (ECID) of port.
Wherein, the message identification of the port to be configured is different from the mark of port to be configured.Message is referred to as herein
Mark, reason is, in order to meet the needs of data bits in message, it is the mark according to the Interface Expanding equipment to be configured
Know the corresponding relation with the identifier lookup port-mark of the port to be configured and port message identification and obtain.
(3) operation command code according to corresponding to the port configuring request obtains the port configuring request.
Different types of port configuring request can correspond to different operation command codes.If for example, port configuring request be with
Put port speed, operation command code 1；If port configuring request is configuration port list duplex nature, operation command code 2；If
Port configuring request counts for inquiry port flow, operation command code 3；Etc..
(4) level according to corresponding to the mark of the Interface Expanding equipment to be configured determines the Interface Expanding equipment to be configured
Join the mark of mouth.
Cascade port is provided with CB, can connecting interface expansion equipment by the cascade port.In embodiments of the present invention, it is
Each Interface Expanding equipment is accurately distinguished, the Interface Expanding to be configured need to be determined according to the mark of Interface Expanding equipment to be configured
The mark of cascade port corresponding to equipment.
(5) the identifying of cascade port, the message of the port to be configured according to corresponding to the Interface Expanding equipment to be configured
Mark, the port configuration parameter and operation command code set data field.
(6) by the type of message field, the data field according to Interface Expanding equipment communication sequential process PE CSP
Agreement is packaged, and obtains the port configuration message.
Step 103, the equipment transmission port configuration message is configured to the Interface Expanding to be configured so that described to wait to match somebody with somebody
Interface Expanding equipment is put to configure corresponding port according to the port configuration message.
As seen from the above, in embodiments of the present invention, entered when needing to carry out port configuration using port configuration message
Row configuration, the forwarding of configuration message is carried out without the CSP messages of profit largely as prior art, so as to reduce to band
Wide occupancy；Simultaneously because port configuration message is to need just to be transmitted when configuration, without as prior art
The transmission of CSP messages is carried out always, so, also reduce the shadow to available data forwarding using the method for the embodiment of the present invention
Ring.
As shown in figure 4, the port configuration method of the Interface Expanding equipment of second embodiment of the invention, by Interface Expanding equipment
Perform, including：
Step 201, the port configuration message that control bridge device is sent is received, include waiting to match somebody with somebody in the port configuration message
Put the identifying of cascade port corresponding to Interface Expanding equipment, the message identification of port to be configured, port configuration parameter and operational order
Code.
Step 202, according to the port configuration message port to be configured is configured.
Specifically, in this step, Interface Expanding equipment cascade port according to corresponding to the Interface Expanding equipment to be configured
Identify, the message identification of port to be configured determines port to be configured in the Interface Expanding equipment to be configured.Then, according to institute
The corresponding relation for stating operation command code search operation command code and operational order determines operation life corresponding to the operation command code
Order, and the port to be configured is configured using the port configuration parameter according to the operational order.
As seen from the above, in embodiments of the present invention, entered when needing to carry out port configuration using port configuration message
Row configuration, the forwarding of configuration message is carried out without the CSP messages of profit largely as prior art, so as to reduce to band
Wide occupancy；Simultaneously because port configuration message is to need just to be transmitted when configuration, without as prior art
The transmission of CSP messages is carried out always, so, also reduce the shadow to available data forwarding using the method for the embodiment of the present invention
Ring.
As shown in figure 5, the port configuration method of the Interface Expanding equipment of third embodiment of the invention, including：
Step 301, control bridge obtain the port configuring request of user.
Step 302, according to port configuring request generate port configuration message.
In this, it is assumed that if port configuring request is to configure port speed, operation command code 1；If port configuring request is
Configure port list duplex nature, operation command code 2；If port configuring request is inquiry port flow statistics, operation command code
For 3；Etc..
The ECP Extended Capabilities Port for the PE 0/1/1/1 that need to be configured under cascade port 0/3/0/1 is obtained by the port configuring request of user
Rate configuration is 1000fd, and the form of DATA data fields is as follows in message, in message the value of other fields may be configured as with it is existing
Have identical in technology.
| Cascade port PE is identified | Port ECID | Command code | Configuration parameter |
| 0/3/0/1 | 2 | 1 | 1000 |
Step 303, port configuration message is sent to Interface Expanding equipment.
Step 304, Interface Expanding equipment parse the port configuration message, and the driving to bottom carries out relevant configuration.
As seen from the above, in embodiments of the present invention, entered when needing to carry out port configuration using port configuration message
Row configuration, the forwarding of configuration message is carried out without the CSP messages of profit largely as prior art, so as to reduce to band
Wide occupancy；Simultaneously because port configuration message is to need just to be transmitted when configuration, without as prior art
The transmission of CSP messages is carried out always, so, also reduce the shadow to available data forwarding using the method for the embodiment of the present invention
Ring.
As shown in fig. 6, the port configuration device of the Interface Expanding equipment of fourth embodiment of the invention, including：
Receiving module 601, for receiving the port configuring request of user, include in the port configuring request to be configured
The identifying of Interface Expanding equipment, the mark and port configuration parameter of the port to be configured of the Interface Expanding equipment to be configured；
Generation module 602, for generating port configuration message according to the port configuring request, configure and report in the port
Text includes the identifying of cascade port corresponding to the Interface Expanding equipment to be configured, the message identification of the port to be configured, institute
State port configuration parameter and operation command code；
Sending module 603, for sending the port configuration message to the Interface Expanding configuration equipment to be configured so that
The Interface Expanding equipment to be configured configures according to the port configuration message to corresponding port.
Wherein, the generation module 602 includes：
Type of message field sets submodule, for setting type of message field according to the port configuring request, wherein
The type of message field represents that the port configuration message is used to configure port；Message identification determination sub-module, use
The port to be configured is determined in the mark according to the Interface Expanding equipment to be configured and the mark of the port to be configured
Message identification；Operation command code acquisition submodule, for obtaining the port configuring request pair according to the port configuring request
The operation command code answered；Cascade port identifies determination sub-module, for being determined according to the mark of the Interface Expanding equipment to be configured
The mark of cascade port corresponding to the Interface Expanding equipment to be configured；Data field sets submodule, for waiting to match somebody with somebody according to
Put the identifying of cascade port corresponding to Interface Expanding equipment, the message identification of the port to be configured, the port configuration parameter and
Operation command code sets data field；Message encapsulate submodule, for by the type of message field, the data field according to
Interface Expanding equipment communication sequential process PE CSP agreements are packaged, and obtain the port configuration message.
In a particular application, the message identification determination sub-module is specifically used for：Set according to the Interface Expanding to be configured
Standby mark and the identifier lookup port-mark of the port to be configured and the corresponding relation of port message identification, treat described in acquisition
Configure the message identification of port.
The operation principle of device of the present invention can refer to the description of preceding method embodiment, and described device can be located at control
In bridge processed.
As seen from the above, in embodiments of the present invention, entered when needing to carry out port configuration using port configuration message
Row configuration, the forwarding of configuration message is carried out without the CSP messages of profit largely as prior art, so as to reduce to band
Wide occupancy；Simultaneously because port configuration message is to need just to be transmitted when configuration, without as prior art
The transmission of CSP messages is carried out always, so, also reduce the shadow to available data forwarding using the method for the embodiment of the present invention
Ring.
As shown in fig. 7, the port configuration device of the Interface Expanding equipment of fifth embodiment of the invention, including：
Receiving module 701, the port configuration message sent for receiving control bridge device, in the port configuration message
Identifying including cascade port corresponding to Interface Expanding equipment to be configured, the message identification of port to be configured, port configuration parameter and
Operation command code；
Configuration module 702, for being configured according to the port configuration message to the port to be configured.
Wherein, the configuration module 702 includes：
Port determination sub-module, for the identifying of cascade port, described according to corresponding to the Interface Expanding equipment to be configured
The message identification of port to be configured determines port to be configured in Interface Expanding equipment to be configured；Operational order determination sub-module, use
In determining that the operation command code is corresponding according to the corresponding relation of the operation command code search operation command code and operational order
Operational order；Submodule is configured, for utilizing the port configuration parameter to the end to be configured according to the operational order
Mouth is configured.
The operation principle of device of the present invention can refer to the description of preceding method embodiment, and described device can be located at and connect
In mouth expansion equipment.
As seen from the above, in embodiments of the present invention, entered when needing to carry out port configuration using port configuration message
Row configuration, the forwarding of configuration message is carried out without the CSP messages of profit largely as prior art, so as to reduce to band
Wide occupancy；Simultaneously because port configuration message is to need just to be transmitted when configuration, without as prior art
The transmission of CSP messages is carried out always, so, also reduce the shadow to available data forwarding using the method for the embodiment of the present invention
Ring.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
- A kind of 1. port configuration method of Interface Expanding equipment, it is characterised in that including：Receive user port configuring request, the port configuring request include Interface Expanding equipment to be configured mark, The mark and port configuration parameter of the port to be configured of the Interface Expanding equipment to be configured；Port configuration message is generated according to the port configuring request, includes described to be configured connect in the port configuration message The identifying of cascade port corresponding to mouthful expansion equipment, the message identification of the port to be configured, the port configuration parameter and operation Command code；The port configuration message is sent to the Interface Expanding configuration equipment to be configured so that the Interface Expanding to be configured is set It is standby that corresponding port is configured according to the port configuration message.
- 2. according to the method for claim 1, it is characterised in that described that port configuration is generated according to the port configuring request Message includes：Type of message field is set according to the port configuring request, wherein the type of message field represents the port configuration Message is used to configure port；The port to be configured is determined according to the mark of the mark of the Interface Expanding equipment to be configured and the port to be configured Message identification；The operation command code according to corresponding to the port configuring request obtains the port configuring request；The cascade port according to corresponding to the mark of the Interface Expanding equipment to be configured determines the Interface Expanding equipment to be configured Mark；According to the identifying of cascade port corresponding to the Interface Expanding equipment to be configured, the message identification of the port to be configured, institute State port configuration parameter and operation command code sets data field；The type of message field, the data field are carried out according to Interface Expanding equipment communication sequential process PECSP agreements Encapsulation, obtains the port configuration message.
- 3. according to the method for claim 2, it is characterised in that the mark according to the Interface Expanding equipment to be configured Determine that the message identification of the port to be configured includes with the mark of the port to be configured：According to the mark of the Interface Expanding equipment to be configured and identifier lookup port-mark and the port of the port to be configured The corresponding relation of message identification, obtain the message identification of the port to be configured.
- A kind of 4. port configuration method of Interface Expanding equipment, it is characterised in that including：The port configuration message that control bridge device is sent is received, includes Interface Expanding to be configured in the port configuration message and sets The identifying of standby corresponding cascade port, the message identification of port to be configured, port configuration parameter and operation command code；The port to be configured is configured according to the port configuration message.
- 5. according to the method for claim 4, it is characterised in that it is described according to the port configuration message to described to be configured Port, which carries out configuration, to be included：According to the identifying of cascade port corresponding to the Interface Expanding equipment to be configured, wait to match somebody with somebody in the Interface Expanding equipment to be configured The message identification for putting port determines port to be configured；The operation command code pair is determined according to the corresponding relation of the operation command code search operation command code and operational order The operational order answered；The port to be configured is configured using the port configuration parameter according to the operational order.
- A kind of 6. port configuration device of Interface Expanding equipment, it is characterised in that including：Receiving module, for receiving the port configuring request of user, include interface to be configured in the port configuring request and expand Exhibition the identifying of equipment, the mark and port configuration parameter of the port to be configured of the Interface Expanding equipment to be configured；Generation module, for generating port configuration message according to the port configuring request, wrapped in the port configuration message Include the identifying of cascade port corresponding to the Interface Expanding equipment to be configured, the message identification of the port to be configured, the port Configuration parameter and operation command code；Sending module, for sending the port configuration message to the Interface Expanding configuration equipment to be configured so that described to treat Configuration Interface Expanding equipment configures according to the port configuration message to corresponding port.
- 7. device according to claim 6, it is characterised in that the generation module includes：Type of message field sets submodule, for setting type of message field according to the port configuring request, wherein described Type of message field represents that the port configuration message is used to configure port；Message identification determination sub-module, for the mark according to the Interface Expanding equipment to be configured and the port to be configured Mark determines the message identification of the port to be configured；Operation command code acquisition submodule, for the behaviour according to corresponding to the port configuring request acquisition port configuring request Make command code；Cascade port identifies determination sub-module, for determining described to be configured connect according to the mark of the Interface Expanding equipment to be configured The mark of cascade port corresponding to mouth expansion equipment；Data field sets submodule, for the identifying of cascade port, described according to corresponding to the Interface Expanding equipment to be configured The message identification of port to be configured, the port configuration parameter and operation command code set data field；Message encapsulates submodule, for the type of message field, the data field is suitable according to Interface Expanding equipment communication Sequence process PE CSP agreements are packaged, and obtain the port configuration message.
- 8. device according to claim 7, it is characterised in that the message identification determination sub-module is specifically used for：According to The mark of the Interface Expanding equipment to be configured and the identifier lookup port-mark and port message identification of the port to be configured Corresponding relation, obtain the message identification of the port to be configured.
- A kind of 9. port configuration device of Interface Expanding equipment, it is characterised in that including：Receiving module, the port configuration message sent for receiving control bridge device, includes treating in the port configuration message The identifying of cascade port, the message identification of port to be configured, port configuration parameter and operation life corresponding to configuration Interface Expanding equipment Make code；Configuration module, for being configured according to the port configuration message to the port to be configured.
- 10. device according to claim 9, it is characterised in that the configuration module includes：Port determination sub-module, for according to corresponding to the Interface Expanding equipment to be configured the identifying of cascade port, described wait to match somebody with somebody The message identification for putting port to be configured in Interface Expanding equipment determines port to be configured；Operational order determination sub-module, for being closed according to the operation command code search operation command code and the corresponding of operational order System determines operational order corresponding to the operation command code；Submodule is configured, for matching somebody with somebody according to the operational order using the port configuration parameter to the port to be configured Put.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578530.3A CN107645391B (en) | 2016-07-21 | 2016-07-21 | Port configuration method and device of interface expansion equipment |
| PCT/CN2017/092172 WO2018014742A1 (en) | 2016-07-21 | 2017-07-07 | Method and apparatus for configuring port of port extender |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610578530.3A CN107645391B (en) | 2016-07-21 | 2016-07-21 | Port configuration method and device of interface expansion equipment |
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| CN107645391B CN107645391B (en) | 2022-05-27 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109766291A (en) * | 2018-12-06 | 2019-05-17 | 珠海格力电器股份有限公司 | A kind of method of automatic configuration and system of the port I/O |
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Also Published As
| Publication number | Publication date |
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| WO2018014742A1 (en) | 2018-01-25 |
| CN107645391B (en) | 2022-05-27 |
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