CN107547265A - Port configuration method and device - Google Patents
Port configuration method and device Download PDFInfo
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- CN107547265A CN107547265A CN201710631600.1A CN201710631600A CN107547265A CN 107547265 A CN107547265 A CN 107547265A CN 201710631600 A CN201710631600 A CN 201710631600A CN 107547265 A CN107547265 A CN 107547265A
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Abstract
This application provides port configuration method and device.In the application, even if the reception configuration of 10,000,000,000 ports is trained successfully, also immediately obtained reception configuration parameter will not trained to configure in 10,000,000,000 port, but serial transmission line signal condition, the parallel line signal condition of GearBox corresponding to 10,000,000,000 ports of detection, when the serial transmission line signal condition, the parallel line signal condition that detect GearBox are normal, just obtained reception configuration parameter can will be trained to configure in 10,000,000,000 port, realize that the reception configuration of 10,000,000,000 ports matches with opposite equip..
Description
Technical field
The application is related to the network communications technology, special port configuration method and device.
Background technology
The enabled reception configuration training in port (referred to as 10,000,000,000 ports) of 10,000,000,000 and the above is supported on switching equipment, to ensure root
The signal sent according to opposite equip. obtains one and preferably receives configuration.Configuration is received to comprise at least:Receiving velocity, amplitude, eye
Height (EO:Eye Opening), reception pattern etc..
But if 10,000,000,000 ports connect optical module, and optical module can send optical signal in itself, can cause to receive configuration instruction
Practice the wrong signal for sending optical module to carry out receiving configuration training, the reception of 10,000,000,000 ports as the signal that opposite equip. is sent
Configuration is trained successfully, can will train obtained reception configuration configuration in 10,000,000,000 ports, and now actually trains what is obtained to connect
Receive configuration and opposite equip. and mismatch.
The content of the invention
This application provides port configuration method and device, to realize that the reception configuration of port matches with opposite equip..
The technical scheme that the application provides includes:
A kind of port configuration method, this method include:
When the reception configuration of the port of local terminal 10,000,000,000 is trained successfully, deserializer corresponding to 10,000,000,000 port is determined
GearBox;
Serial transmission line signal condition, the parallel line signal condition of the GearBox is detected, it is described when detecting
When GearBox serial transmission line signal condition, parallel line signal condition are normal, obtained reception configuration parameter will be trained to configure
In 10,000,000,000 port, start 10,000,000,000 port.
A kind of port configuration device, the device include:
Training module, it is trained for the reception configuration to 10,000,000,000 ports;
Determining module, for when reception configuration of the training module to 10,000,000,000 ports is trained successfully, determining described ten thousand
Deserializer GearBox corresponding to million ports;
Detection module, for detecting serial transmission line signal condition, the parallel line signal condition of the GearBox;
Configuration module, for detecting serial transmission line signal condition, the parallel line of the GearBox when the detection module
When road signal condition is normal, obtained reception configuration parameter configuration will be trained in 10,000,000,000 port, startup 10,000,000,000 port.
As can be seen from the above technical solutions, in the application, even if the reception configuration of 10,000,000,000 ports is trained successfully, also do not stand
The reception configuration parameter configuration that will train to obtain detects GearBox corresponding to 10,000,000,000 ports in 10,000,000,000 port
Serial transmission line signal condition, parallel line signal condition, when the serial transmission line signal condition, the parallel line that detect GearBox
When signal condition is normal, just obtained reception configuration parameter can will be trained to configure in 10,000,000,000 port, realize 10,000,000,000 ports
Reception configuration matched with opposite equip..
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the disclosure
Example, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 is the method flow diagram that the application provides;
Fig. 2 is the application networking schematic diagram that the application provides;
Fig. 3 is the apparatus structure schematic diagram that the application provides.
Embodiment
The reception configuration training of 10000000000 ports only considers the signal condition on universal serial bus (Serdes), if 10,000,000,000 ports
Optical module is connected, if the signal reception of exchange chip is stronger residing for 10,000,000,000 ports, it can receive optical mode on Serdes
The signal of communication that block is sent, in this way, background technology description just occurs, the meeting when the reception for performing 10,000,000,000 ports configures training
The wrong signal that optical module is sent carries out receiving configuration training, when training successfully, meeting as the signal that opposite equip. is sent
Obtained reception configuration configuration will be trained in 10,000,000,000 ports, reception configuration that training obtains and opposite equip. do not occur not
Match somebody with somebody.
In order to solve the above-mentioned technical problem, this application provides the method shown in Fig. 1:
Referring to Fig. 1, Fig. 1 is the method flow diagram that the application provides.As shown in figure 1, the flow may include following steps:
Step 101, when the reception configuration of the port of local terminal 10,000,000,000 is trained successfully, determine that string is simultaneously corresponding to 10,000,000,000 port
Converter (GearBox).
GearBox is deserializer, for completing serioparallel exchange, is specially:Serial signal from Serdes is turned
Parallel signal is changed to, gives above-mentioned 10,000,000,000 port, equally, the parallel signal from above-mentioned 10,000,000,000 port can be also converted to serially
Signal, give Serdes.
Step 102, serial transmission line signal condition, the parallel line signal condition of the GearBox is detected, when detecting
State GearBox serial transmission line signal condition, parallel line signal condition it is normal when, perform step 103.
As described above, the reception configuration training of 10,000,000,000 ports only considers the signal condition on Serdes, to prevent 10,000,000,000 ends
Mistake carries out the signal of communication that optical module is sent as the signal that opposite equip. is sent receiving configuration instruction during mouth connection optical module
Practice, reception configuration and the unmatched problem of opposite equip. that the training of port configuration obtains occur, in this application, even if local terminal
The reception configuration of 10000000000 ports is trained successfully, also needs to further determine that whether reception configuration training is strictly to set dependent on opposite end
What the signal that preparation is sent performed, i.e. the description of step 102.
Here, after pattern, duplex, rate configuration are correct corresponding to 10,000,000,000 ports, local terminal will pass through GearBox and ten thousand
The opposite equip. of million ports connection carries out signal negotiation, if signal is consulted successfully, to mean that opposite equip. is configured correctly
Send configuration, serial transmission line (link for being connected to Serdes) signal conditions of GearBox connections connect parallel with GearBox
Circuit (being connected to 10,000,000,000 ports) signal condition is normal, if conversely, signal negotiation failure, means that opposite equip. does not configure also
Correct send configuration, serial transmission line (link for the being connected to Serdes) signal condition and/or GearBox of GearBox connections
Parallel line (being connected to 10,000,000,000 ports) signal condition of connection is abnormal.
When serial transmission line signal condition as GearBox, parallel line signal condition exception, then mean opposite equip. also
Correct send configuration is not configured, as one embodiment, in the application, can postpone specified time, after specified time is postponed,
The reception configuration training of 10,000,000,000 port is re-executed, when the reception configuration re-executed is trained successfully, returns to detection institute
The step of stating GearBox serial transmission line signal condition, parallel line signal condition.Here specified time can be according to actual warp
Setting is tested, for example is arranged to 100 milliseconds.
Step 103, obtained reception configuration parameter will be trained to configure in 10,000,000,000 port, and starts 10,000,000,000 end
Mouthful.
This step 103 is held under the premise of GearBox serial transmission line signal condition, parallel line signal condition are normal
Capable.GearBox as described above serial transmission line signal condition, parallel line signal condition is normal, then means that opposite end is set
Standby configured normal send configuration, now can perform step 103.Final realize is correctly completed the receptions of 10,000,000,000 ports and matched somebody with somebody
Put so that the reception configuration of 10,000,000,000 ports matches with opposite equip..
It should be noted that the reception configuration parameter that training obtains is possible to not optimal, therefore, in this application, inciting somebody to action
Train obtained reception configuration parameter to configure before 10,000,000,000 ports, can also further attempt to adjust the reception configuration and train
The reception configuration parameter arrived;To ensure that the reception configuration parameter after attempting to adjust is optimal, guarantee receives to be sent from opposite equip.
Any data, it is ensured that not packet loss.
So far, flow shown in Fig. 1 is completed.
It can be seen that in this application by flow shown in Fig. 1, even if the reception configuration of 10,000,000,000 ports is trained successfully,
Obtained reception configuration parameter configuration will not be trained immediately in 10,000,000,000 port, but is detected corresponding to 10,000,000,000 ports
GearBox serial transmission line signal condition, parallel line signal condition, when detect GearBox serial transmission line signal condition,
When parallel line signal condition is normal, obtained reception configuration parameter configuration can will be just trained in 10,000,000,000 port, realization
The reception configuration of 10000000000 ports matches with opposite equip..
Flow shown in Fig. 1 is described below by a complete embodiment:
Referring to Fig. 2, Fig. 2 is the embodiment flow chart that the application provides.As shown in Fig. 2 the flow may include following steps:
Step 201, all 10,000,000,000 ports of poll local device (being designated as equipment 200), for 10,000,000,000 ports being polled to
(being designated as Port2_1), perform step 202.
Step 202, Port2_1 port status is detected, if Port2_1 port status is no initializtion completion status,
Then continue next 10,000,000,000 port of poll, if Port2_1 port status is initialization completion status, perform step 203.
In the application, Port2_1 is possible to connect optical module, it is also possible to connection cables.
Wherein, when Port2_1 connection optical modules, whether detection optical module there is corresponding optical module to configure, if
It is then to mean that Port2_1 has completed to initialize, it is on the contrary, it is meant that Port2_1 does not complete initialization.Equally, Port2_1 is worked as
During connection cables, whether detection cable has had corresponding cable configurations, if it is, meaning that Port2_1 has been completed initially
Change, it is on the contrary, it is meant that Port2_1 does not complete initialization.
Step 203, the configured specified code stream sending functions of Port2_1 are enabled, (are remembered to opposite equip. by Port2_1
For equipment 300) send and specify code stream, and detect whether Port2_1 receives specified signal, if so, step 204 is performed, if it is not, holding
Row step 210.
As one embodiment, specified code stream here is for indicating that it is described that opposite equip. (being designated as equipment 300) will receive
The Peer-Port (being designated as Port3_1) of code stream is specified to close.It can be ERROR-IDLE code streams to specify code stream citing.Here why
Specified code stream sending function configured enabled Port2_1, mainly avoids opposite equip. (being designated as equipment 300) from receiving the finger
Determine the Peer-Port (being designated as Port3_1) of code stream a period of time (from this step 203 into following step 209 by Port2_1's
Specify code stream sending function to go enabled a period of time) in (DOWN) state of closing, avoid Port3_1 state in UP and
Vibrated between DOWN.
As one embodiment, specified signal here is exemplified as signal detect signals.It is as described above, Port2_1
It is possible to connect optical module, it is also possible to connection cables, when Port2_1 connection optical modules, signal detect letters here
Number it is likely to be the signal of optical module transmission;When Port2_1 connection cables, signal detect signals here are possible to
It is the signal that opposite equip. (being designated as equipment 300) is sent.
Step 204, it is UP or DOWN to judge Port2_1, if UP, then continues next 10,000,000,000 port of poll, such as
Fruit is DOWN, then performs step 205.
This step 204 performs on the premise of detection Port2_1 has specified signal.Finger is had based on detection Port2_1
Determine the premise of signal, if now Port2_1 is UP, mean that Port2_1 has normally connected with opposite equip. (being designated as equipment 300)
Connect, also, Port2_1 reception configuration training has also been completed certainly, and Port2_1 is also configured with opposite equip. (to be designated as setting
The standby reception configuration parameter 300) to match, so directly terminating the current operation for being directed to Port2_1, continue poll next ten thousand
Million ports.
Step 205, detect Port2_1 connections is optical module or cable, if optical module, performs step 206, such as
Fruit is cable, performs step 207.
Step 206, judge whether Port2_1 receives the receipts optical signal RX-LOS of opposite equip. (being designated as equipment 300) transmission
Signal, if it is, step 207 is performed, if not, performing step 211.
Step 207, Port2_1 reception configuration training is performed, if receiving configuration failure to train and the frequency of failure reaches and set
Definite value, then continue next 10,000,000,000 port of poll, trained successfully if receiving configuration, perform step 208.
Reach setting value when Port2_1 reception configures failure to train and the frequency of failure, then mean to taste in any case
Examination, the ideal situation of reception is not reached, now no longer waste of resource performs reception configuration training again, but terminates currently to be directed to
Port2_1 reception configuration training.
As to how performing Port2_1 reception configuration training, it receives configuration training similar to existing, repeated no more.
Step 208, GearBox corresponding to Port2_1 (being designated as GearBox1) is determined, detects GearBox1 serial transmission line
Signal condition, parallel line signal condition, when the serial transmission line signal condition, the parallel line signal shape that detect GearBox100
When state is normal, step 209 is performed, otherwise, returns and performs step 207.
It is as described above, GearBox1 serial transmission line signal condition, parallel line signal condition, Main Basiss are detected here
Equipment 200 carries out signal is consulted whether to succeed by GearBox1 and equipment 300, when consulting successfully, it is determined that GearBox1's
Serial transmission line signal condition, parallel line signal condition are normal, conversely, determining GearBox1 serial transmission line signal condition, simultaneously
Row line signal condition is abnormal.
Step 209, attempt adjustment and receive the reception configuration parameter that configuration training obtains, by the reception configuration parameter after adjustment
Port2_1 specified code stream sending function is gone to enable by configuration in Port2_1, startup Port2_1.
Here why attempt adjustment and receive the reception configuration parameter that configuration training obtains, be to ensure that final configuration exists
Port2_1 reception configuration parameter is optimal.
So far, by step 209, just formally configured in Port2_1 and receive configuration parameter.
Step 210, it is UP or DOWN to judge Port2_1, if DOWN, then continues next 10,000,000,000 port of poll,
If UP, then step 211 is performed.
This step 210 performs on the premise of detection Port2_1 does not have specified signal, based on detection Port2_1 not
There is the premise of specified signal, then now Port2_1 is then because some surprisingly cause not in time by Port2_1 from UP if UP
Down is revised as, for such a situation, then performs step 211.
Step 211, code stream function is specified in the transmission for enabling Port2_1, to indicate that opposite equip. (being designated as equipment 300) will be received
Peer-Port (Port3_1) to specified code stream is closed, and Port2_1 is revised as into DOWN from UP), continue poll next ten thousand
Million ports.
So far, flow shown in Fig. 2 is completed.
The method provided above the application is described, and the device provided below the application is described:
Referring to Fig. 3, Fig. 3 is the structure drawing of device that the application provides.As shown in figure 3, the device may include:
Training module, it is trained for the reception configuration to 10,000,000,000 ports;
Determining module, for when reception configuration of the training module to 10,000,000,000 ports is trained successfully, determining described ten thousand
Deserializer GearBox corresponding to million ports;
Detection module, for detecting serial transmission line signal condition, the parallel line signal condition of the GearBox;
Configuration module, for detecting serial transmission line signal condition, the parallel line of the GearBox when the detection module
When road signal condition is normal, obtained reception configuration parameter configuration will be trained in 10,000,000,000 port, startup 10,000,000,000 port.
As one embodiment, the training module further detects the string of the GearBox in the detection module
When row line signal condition and/or parallel line signal condition exception, postpone specified time, after specified time is postponed, again
Perform the reception configuration training of 10,000,000,000 port;
The detection module is further when reception that the training module re-executes configuration is trained successfully, described in detection
GearBox serial transmission line signal condition, parallel line signal condition.
As one embodiment, as shown in figure 3, the device further comprises:Code stream module.
Code stream module, for enabling configured specified code stream sending function after completing initialization in 10,000,000,000 port,
Sent to opposite equip. and specify code stream, the specified code stream is used to indicate that opposite equip. will receive the opposite end end of the specified code stream
Mouth is closed;
The specified code stream sending function further is gone to make by code stream module when the configuration module starts 10,000,000,000 port
Can, to control 10,000,000,000 port to send the specified code stream so that the opposite equip. starts the Peer-Port.
As one embodiment, as shown in figure 3, the device further comprises:
Judge module, for when 10,000,000,000 port initialization is completed, it is specified whether detection 10,000,000,000 port receives
Signal, if it is down states to detect that 10,000,000,000 port receives specified signal and the port status of 10,000,000,000 port,
During the 10000000000 port connection optical module, judge whether 10,000,000,000 port receives the receipts optical signal RX-LOS of opposite equip. transmission
Signal, if so, then triggering the reception configuration training that the training module performs 10,000,000,000 port.
As one embodiment, the judge module further judge 10,000,000,000 port do not receive opposite equip. send
Receipts optical signal RX-LOS signals, or, detecting that 10,000,000,000 port do not receive specified signal but 10,000,000,000 port
When port status is UP states, enables 10,000,000,000 port and send specified code stream, to indicate that opposite equip. will receive described specify
The Peer-Port of code stream is closed, and the port status of 10,000,000,000 port is revised as into Down states.
So far, the structure drawing of device that the application provides is completed.
The preferred embodiment of the application is the foregoing is only, not limiting the application, all essences in the application
God any modification, equivalent substitution and improvements done etc., should be included within the scope of the application protection with principle.
Claims (10)
1. a kind of port configuration method, it is characterised in that this method includes:
When the reception configuration of the port of local terminal 10,000,000,000 is trained successfully, deserializer corresponding to 10,000,000,000 port is determined
GearBox;
Serial transmission line signal condition, the parallel line signal condition of the GearBox is detected, when detecting the GearBox's
When serial transmission line signal condition, parallel line signal condition are normal, obtained reception configuration parameter will be trained to configure described ten thousand
Million ports, start 10,000,000,000 port.
2. according to the method for claim 1, it is characterised in that when the serial transmission line signal shape for detecting the GearBox
When state and/or parallel line signal condition exception, this method further comprises:
Postpone specified time;
After specified time is postponed, the reception configuration training of 10,000,000,000 port is re-executed, in the reception configuration re-executed
When training successfully, the step of returning to the serial transmission line signal condition for detecting the GearBox, parallel line signal condition.
3. according to the method for claim 1, it is characterised in that further comprise before this method:
10,000,000,000 port enables configured specified code stream sending function after the completion of initialization, sends and specifies to opposite equip.
Code stream, the specified code stream are used to indicate that opposite equip. closes the Peer-Port for receiving the specified code stream;
10,000,000,000 ports of the startup further comprise:
The specified code stream sending function is gone to enable, to control 10,000,000,000 port to send the specified code stream so that described
Opposite equip. starts the Peer-Port.
4. according to the method for claim 1, it is characterised in that performed in the reception configuration training for performing 10,000,000,000 port
Before, further comprise:
When 10,000,000,000 port initialization is completed, detect whether 10,000,000,000 port receives specified signal;
If it is down states to detect that 10,000,000,000 port receives specified signal and the port status of 10,000,000,000 port,
During the 10000000000 port connection optical module, judge whether 10,000,000,000 port receives the receipts optical signal RX-LOS of opposite equip. transmission
Signal, if so, performing the reception configuration training of 10,000,000,000 port.
5. according to the method for claim 4, it is characterised in that when judge 10,000,000,000 port do not receive opposite equip. transmission
Receipts optical signal RX-LOS signals, or, when detecting that 10,000,000,000 port do not receive specified signal but 10,000,000,000 port
Port status is UP states, and this method further comprises:
The reception configuration training of 10,000,000,000 port is no longer performed, 10,000,000,000 port is enabled and sends specified code stream, with instruction pair
End equipment closes the Peer-Port for receiving the specified code stream, and the port status of 10,000,000,000 port is revised as into Down shapes
State.
6. a kind of port configuration device, it is characterised in that the device includes:
Training module, it is trained for the reception configuration to 10,000,000,000 ports;
Determining module, for when reception configuration of the training module to 10,000,000,000 ports is trained successfully, determining 10,000,000,000 end
Deserializer GearBox corresponding to mouthful;
Detection module, for detecting serial transmission line signal condition, the parallel line signal condition of the GearBox;
Configuration module, for detecting serial transmission line signal condition, the parallel line letter of the GearBox when the detection module
When number state is normal, obtained reception configuration parameter configuration will be trained to start 10,000,000,000 port in 10,000,000,000 port.
7. device according to claim 6, it is characterised in that the training module further detects in the detection module
To the GearBox serial transmission line signal condition and/or parallel line signal condition exception when, postpone specified time, prolonging
After slow specified time, the reception configuration training of 10,000,000,000 port is re-executed;
The detection module is further when reception that the training module re-executes configuration is trained successfully, described in detection
GearBox serial transmission line signal condition, parallel line signal condition.
8. device according to claim 7, it is characterised in that the device further comprises:
Code stream module, for enabling configured specified code stream sending function after completing initialization in 10,000,000,000 port, to right
End equipment, which is sent, specifies code stream, and the specified code stream is used to indicate that opposite equip. closes the Peer-Port for receiving the specified code stream
Close;
The specified code stream sending function further is gone to make by the code stream module when the configuration module starts 10,000,000,000 port
Can, to control 10,000,000,000 port to send the specified code stream so that the opposite equip. starts the Peer-Port.
9. device according to claim 7, it is characterised in that the device further comprises:
Judge module, for when 10,000,000,000 port initialization is completed, detecting whether 10,000,000,000 port receives specified signal,
If it is down states to detect that 10,000,000,000 port receives specified signal and the port status of 10,000,000,000 port, described
When 10000000000 ports connect optical module, judge whether 10,000,000,000 port receives the receipts optical signal RX-LOS letters of opposite equip. transmission
Number, if so, then triggering the reception configuration training that the training module performs 10,000,000,000 port.
10. device according to claim 9, it is characterised in that the judge module is further judging 10,000,000,000 end
Mouth does not receive the receipts optical signal RX-LOS signals of opposite equip. transmission, or, detecting that it is specified that 10,000,000,000 port does not receive
Signal but when the port status of 10,000,000,000 port is UP states, enable 10,000,000,000 port and send and specify code stream, with instruction pair
End equipment closes the Peer-Port for receiving the specified code stream, and the port status of 10,000,000,000 port is revised as into Down shapes
State.
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CN110176960A (en) * | 2019-06-27 | 2019-08-27 | 成都光创联科技有限公司 | A kind of novel single fiber bi-directional multichannel input optical module |
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