CN102387047B - The monitoring system of transmission equipment and corresponding collocation method and data transmission method - Google Patents
The monitoring system of transmission equipment and corresponding collocation method and data transmission method Download PDFInfo
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Abstract
The invention discloses a kind of monitoring system of transmission equipment, including main control module and at least one piece of veneer, main control module includes main control unit, veneer includes control unit, Service Processing Unit and at least one service port, main control module further includes the switching matrix (being made of Ethernet switching chip) being connected with main control unit, veneer further includes the Ethernet switching chip being connected with control unit and Service Processing Unit, and Ethernet switching chip is connected by Ethernet interface with the switching matrix of main control module.The present invention realizes the single face between veneer and main control module using Ethernet, reduces physical connection, improves the reliability of system, easy to the renewal and dilatation of system.Present invention also offers corresponding VLAN ID collocation method and data transmission method, by realizing the isolation between each monitor channel for the exclusive VLAN ID of each monitor channel configuration, improves the reliability of system transmission.
Description
Technical field
The present invention relates to the communications field, more particularly to the monitoring system of a kind of transmission equipment and applied to the monitoring
The VLAN ID collocation method and data transmission method of system.
Background technology
With the popularization of internet and communication terminal in world wide and the increasingly extensive application of multimedia service, network
In data business volume increase sharply, therefore not only require fixed network and mobile core network service bearer ability constantly to expand, more require city
The transmittability of data service between city is continuously improved to meet increasing for the huge communication data between city, is thus caused
The new round dilatation of transmission network.In dilation process, system complexity and equipment complexity all unprecedentedly increase, because
The reliability of this monitoring system to transmission equipment proposes the requirement of higher.
The basic framework of the monitoring system of traditional transmission equipment is shown in Fig. 1, wherein, transmission equipment is mainly used for Metropolitan Area Network (MAN)
The interior tidal data recovering for needing to interact with other Metropolitan Area Network (MAN)s, is transmitted in another Metropolitan Area Network (MAN) by optical fiber, completes each city
The interaction of data between the net of domain.In the monitoring system of traditional transmission equipment, use leads to management passage and business monitoring more
Physically separated mode is managed in road, wherein, management passage refers to the main control module of monitoring system and each veneer CPU
Between data transmission channel, management passage is used for the plate level configuration of veneer, the collection of veneer performance data (including temperature, work(
Consumption etc.) and alarm management etc..Business monitoring passage refers to that the service port of veneer is connected to master by business processing chip
The data transmission channel of module is controlled, business monitoring passage is responsible for that all kinds of transmission services of veneer are monitored and carried out with business
Safeguard etc..
Due in the monitoring system of traditional transmission equipment, each business monitoring passage between veneer and main control module
Use single physical connection, and the business monitoring passage of veneer and the management passage of veneer be physically it is separated,
Therefore, the external interface species of the main control module of traditional transmission equipment and veneer is complicated, external connection is more, causes entirely to monitor
System is not easy to dilatation, and the reliability of system also decreases.
Therefore, the monitoring system of traditional transmission equipment due to complex interfaces, physical connection it is more, cause system reliability
Difference, be not easy to update dilatation, has much room for improvement.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of monitoring system of transmission equipment and applied to the monitoring system
The VLAN ID collocation method and data transmission method of system, to solve the monitoring system of existing transmission equipment due to
System reliability is poor caused by complex interfaces, physical connection are more, the problem of being not easy to update dilatation.
In order to solve the above technical problem, the present invention provides a kind of monitoring system of transmission equipment, including main control module
At least one piece of veneer, the main control module include main control unit, and the veneer includes control unit, Service Processing Unit and extremely
A few service port, the main control module further include the switching matrix being connected with main control unit, and the switching matrix is by Ethernet
Exchange chip forms；The veneer further includes the Ethernet switching chip being connected with control unit and Service Processing Unit, should be with
Too net exchange chip is connected by Ethernet interface with the switching matrix of main control module.
Further, the communication that the Ethernet switching chip on the veneer includes being connected with the control unit of this veneer connects
Mouth and a management passage port, and be connected with Service Processing Unit and lead to corresponding to one or more monitoring of service port
Road port.
Further, the Service Processing Unit on the veneer further includes the communication being connected with the control unit of this veneer and connects
Mouthful.
Further, described control unit is realized using CPU, and the Service Processing Unit is real using business processing chip
It is existing.
Further, each piece of veneer passes through an Ethernet interface in this veneer Ethernet switching chip and master control mould
The switching matrix of block is connected.
Present invention also offers a kind of collocation method of VLAN ID, the monitoring system applied to transmission equipment
In, which includes：
The control unit of the veneer reports the information for the service port that transmission services are accessed on this veneer to main control module
And in Ethernet switching chip corresponding monitor channel port information；
The main control module receives report after, to access each service port corresponding monitor channel distribution of transmission services
One exclusive VLAN ID simultaneously notifies the control unit of the veneer；
The control unit of the veneer is to corresponding with accessing each service port of transmission services in Ethernet switching chip
Monitor channel port, configuration main control module be corresponding monitor channel distribution VLAN ID.
Further, the control unit of the veneer reports the business end that transmission services are accessed on this veneer to main control module
The information of corresponding monitor channel port, reports after the Board Power up in the information and Ethernet switching chip of mouth,
Alternatively, reported when the veneer has service port newly to access transmission services.
Further, when the main control module cancels the business of certain service port on veneer, it is recovered as the service port pair
The VLAN ID for the monitor channel distribution answered, the order of cancellation business is issued to the control unit of the veneer；The veneer
Control unit receive the order after, cancel the business of the service port, and it is the corresponding monitor channel of the service port to cancel
The VLAN ID of port configuration.
Further, when the transmission services that some service port accesses on veneer disconnect, the control unit of the veneer is cancelled
For the configuration of the service port corresponding monitor channel port VLAN ID and report main control module；The main control module
Receive after reporting, be recovered as the VLAN ID of the corresponding monitor channel distribution of the service port.
Further, the management in Ethernet switching chip that the control unit of veneer reports this veneer to main control module is led to
The information of road port；It is Ethernet exchanging core after the main control module receives the management passage port information that control unit reports
Management passage corresponding to the management passage port of piece distributes the VLAN ID that each management passage shares and notice
The control unit of the veneer；The control unit of the veneer configures master control to the management passage port in Ethernet switching chip
Module is the VLAN ID of corresponding management passage distribution；Wherein, main control module is management passage and monitor channel institute
The VLAN ID of distribution is different.
Present invention also offers a kind of data transmission method, applied in the monitoring system of transmission equipment, the data transfer
Method includes：
In monitoring system after the completion of the VLAN ID configuration of each monitor channel, the Service Processing Unit of veneer will
The data packet of some monitor channel is sent in this veneer Ethernet switching chip corresponding monitor channel port, which hands over
It is that the data packet stamps virtual local area network tags that chip, which is changed, according to the VLAN ID configured for the monitor channel port,
It is sent to main control module；
The Ethernet switching chip of veneer receives the monitor channel with virtual local area network tags that main control module is sent
After data packet, by VLAN ID of the data packet from configuration and the matched monitor channel end of the virtual local area network tags
Mouth is sent to the Service Processing Unit of this veneer.
Further, in monitoring system after the completion of the VLAN ID configuration of each management passage, the control of veneer
The data packet of management passage is sent in this veneer Ethernet switching chip corresponding management passage port, the Ethernet by unit
Exchange chip is that the data packet stamps virtual local area network mark according to the VLAN ID configured for the management passage port
Label, are sent to main control module；
The Ethernet switching chip of veneer receives the management passage with virtual local area network tags that main control module is sent
After data packet, by VLAN ID of the data packet from configuration and the matched management passage end of the virtual local area network tags
Mouth is sent to the control unit of this veneer.
Compared with prior art, the monitoring system of transmission equipment of the invention and the virtual office applied to the monitoring system
Domain net identity configuration method and data transmission method, by being increased newly in Ethernet switching chip and main control module newly-increased on veneer
Switching matrix, realize interface unification between veneer and main control module using Ethernet connection, greatly reduce veneer
Physical connection quantity between main control module, improves the reliability of system, can conveniently realize the renewal and expansion of system
Hold.Also, since each monitor channel is each equipped with exclusive VLAN ID, that is, each monitor channel belongs to not
Same LAN, therefore, the communication of this monitor channel will not be influenced be subject to other monitor channels, efficiently avoid Ethernet
Broadcast storm problem in transmission, realizes the isolation between monitor channel, improves the reliability of system transmission, alleviates each
The burden of a monitor channel.
Brief description of the drawings
Fig. 1 is the monitoring system schematic diagram of transmission equipment of the prior art.
Fig. 2 is the monitoring system schematic diagram of the transmission equipment of the present invention.
Fig. 3 is the flow of the collocation method of the VLAN ID applied to transmission equipment monitoring system of the present invention
Figure.
Fig. 4 is process chart when cancelling business in the collocation method of the VLAN ID of the present invention.
Fig. 5 is the flow chart of the data transmission method applied to transmission equipment monitoring system of the present invention.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, below in conjunction with attached drawing to the present invention
Embodiment be described in detail.It should be noted that in the case where there is no conflict, in the embodiment and embodiment in the application
Feature can mutually be combined.
The present invention is directed to the monitoring system of transmission equipment, gives a kind of improved monitoring system using ethernet technology
Scheme.Fig. 2 shows the schematic diagram of the monitoring system of the transmission equipment of the present invention, and the monitoring system is including main control module and at least
One piece of veneer, wherein, the main control module includes the main control unit and switching matrix being connected with each other, and the veneer includes Ethernet
Exchange chip, control unit, Service Processing Unit and at least one service port, wherein, Ethernet switching chip is single with control
Member is connected with Service Processing Unit, is also connected by Ethernet interface with the switching matrix of main control module；Each industry on veneer
Business port is connected with the Service Processing Unit of this veneer.
Wherein, switching matrix is made of Ethernet switching chip.In fact, switching matrix is cascaded by multiple exchange chips
And formed a big exchanging array, its integrally externally seem be with the function of a small exchange chip it is identical, by
It is limited in the port number of single exchange chip, therefore switching matrix is extended to outer end by way of exchange chip cascade
The quantity of mouth, it functionally shows as an exchange chip with more multiport.
Wherein, the Ethernet switching chip on veneer includes a management passage end being connected with the control unit of this veneer
Mouthful, and the one or more monitor channel ports being connected with the Service Processing Unit of this veneer.Wherein, control unit and ether
What is established between the management passage port of net exchange chip is the prison of management passage, Service Processing Unit and Ethernet switching chip
What is established between control access port is monitor channel.
Wherein, the Service Processing Unit on the veneer further includes the communication interface being connected with the control unit of this veneer.
Preferably, control unit is used for by the communication interface in Ethernet switching chip to the Ethernet switching chip
Configured, be additionally operable to configure the Service Processing Unit by the communication interface on Service Processing Unit and receive institute
That states Service Processing Unit reports information.
Preferably, the control unit of veneer is realized using the CPU of veneer；The Service Processing Unit of veneer uses business processing
Chip is realized.
The monitoring system of transmission equipment provided in this embodiment, passes through the Ethernet switching chip increased newly on veneer and master control
The switching matrix increased newly in module, realizes the single communication interface between veneer and main control module, not only simplifies master control mould
Interface form between block and veneer, and the physical connection quantity being greatly reduced between veneer and main control module.In system
In veneer when increasing or decreasing, it is only necessary to increase removes single Ethernet connection between veneer and master control, and
Certain block veneer interior business, which changes, (for example to be added accessed transmission services or reduces accessed transmission industry
Business) when, without making any change to the physical connection between veneer and main control module.Therefore, it is provided by the invention be based on
The transmission equipment monitoring system netted very much has the advantages that high reliability, system update and dilatation are convenient.
The present invention gives one kind and is applied to the monitoring system on the basis of the monitoring system of the transmission equipment shown in Fig. 2
The collocation method of the VLAN ID of system.As shown in figure 3, the VLAN ID that the embodiment of the present invention is provided is matched somebody with somebody
The method of putting includes：
Step 101, the control unit of veneer reports the service port of access transmission services on this veneer to main control module
The information of corresponding monitor channel port in information and Ethernet switching chip；
Such as after Board Power up, alternatively, when the veneer has service port newly to access transmission services, the control of veneer
Unit reports corresponding in the information and Ethernet switching chip for the service port that transmission services are accessed on this veneer to main control module
Monitor channel port information.Wherein, the control unit of veneer by the Ethernet switching chip of this veneer to main control module
IP bags are sent, wherein carrying the IP address of the Ethernet switching chip of this veneer.
Preferably, the monitor channel in the Ethernet switching chip corresponding to the service port of transmission services is accessed on veneer
The information of port can include：Port type and port numbers.Wherein, the port of the monitor channel port in Ethernet switching chip
Type is monitor channel port type, and Ethernet switching chip carries out all ports unified numbering.
Step 102, after the main control module receives the reporting of veneer, to access each service port pair of transmission services
The monitor channel answered distributes an exclusive VLAN ID and notifies the control unit of the veneer；
Wherein, VLAN ID is used to the port of Ethernet switching chip corresponding to an independent LAN.
When main control module distributes different VLAN IDs for the corresponding monitor channel in different business port of access transmission services
When, each monitor channel corresponds to different LANs.At this time, there will not be data transfer between each monitor channel, so that
The independence of monitoring data transmission between each passage is ensure that, that is, the communication of each monitor channel will not be subject to other
The influence of monitor channel, efficiently avoid the broadcast storm problem in Ethernet transmission, realizes between different monitoring passage
Isolation, improve the transmission reliability of monitor channel, alleviate the burden of each monitor channel.
Preferably, main control module also preserves each monitor channel and the correspondence of the VLAN ID distributed.
Step 103, the control unit of the veneer is to each business in Ethernet switching chip with access transmission services
The corresponding monitor channel port in port, configuration main control module are the VLAN ID of corresponding monitor channel distribution；
Wherein, the control unit of veneer by the communication interface of Ethernet switching chip to the Ethernet switching chip into
Row configuration, phase is configured to monitor channel port corresponding with each service port of access transmission services in Ethernet switching chip
The VLAN ID answered.
Step 104, the management in Ethernet switching chip that the control unit of veneer reports this veneer to main control module is led to
The information of road port；
For example the control unit of veneer reports the management passage end on this veneer in Ethernet switching chip to main control module
The information of mouth, is after Board Power up.
Preferably, the information of the management passage port on veneer in Ethernet switching chip can include：Port type and
Port numbers.Wherein, the port type of the management passage port in Ethernet switching chip is management passage port type, Ethernet
Exchange chip carries out all ports unified numbering.
Step 105, it is Ethernet exchanging after the main control module receives the management passage port information that control unit reports
Management passage corresponding to the management passage port of chip is distributed the VLAN ID that each management passage shares and is led to
Know the control unit of the veneer；Wherein, the VLAN ID that main control module is distributed by management passage and monitor channel
It is different；
Wherein, when each management passage has identical VLAN ID, it is meant that at the control unit of each veneer
In same LAN, such configuration mode is easy to the communication between the control unit of each veneer, for example realizes two layers mutually
Visit.
Step 106, the control unit of the veneer configures master control mould to the management passage port in Ethernet switching chip
Block is the VLAN ID of corresponding management passage distribution；
Wherein, the control unit of veneer by the communication interface of Ethernet switching chip to the Ethernet switching chip into
Row configuration, corresponding VLAN ID is configured to the management passage port in the Ethernet switching chip.
In other examples, step 101-103 can be performed after step 104-106, or step 101-103 with
Step 104-106 can be performed concurrently.
Eliminate a certain business on veneer when main control module, or when the transmission services on veneer change, such as Fig. 4
Shown, the collocation method of VLAN ID further includes following process flow, including：
Step 201, when main control module cancels the business of certain service port on veneer, the main control module is recovered as the business
The VLAN ID of the corresponding monitor channel distribution in port, the order of cancellation business is issued to the control unit of the veneer；
Wherein, if main control module saves each monitor channel and the correspondence of the VLAN ID distributed,
Then delete the corresponding record of the VLAN ID.
Step 202, after the control unit of the veneer receives the order of the cancellation business, the business of the service port is cancelled,
And cancel the VLAN ID for the corresponding monitor channel port configuration of the service port；
Wherein, after the control unit of veneer receives the order of the cancellation business, connect by the communication on Service Processing Unit
Mouth, which updates the Service Processing Unit, to be configured, and notice Service Processing Unit cancels the business of the service port；The control of veneer
Unit, which also updates the Ethernet switching chip by the communication interface of Ethernet switching chip, to be configured, and is cancelled as the business end
The VLAN ID of the corresponding monitor channel port configuration of mouth.
Step 203, when the transmission services that some service port accesses on veneer disconnect, the control unit of the veneer, which is cancelled, is
The VLAN ID of the corresponding monitor channel port configuration of the service port simultaneously reports main control module；
For example the Service Processing Unit of this veneer can be inquired about by the control unit of veneer so as to know some industry on veneer
The transmission services of business port access have disconnected；Or can also by Service Processing Unit on veneer is detected some service port
When the transmission services accessed disconnect, the information of transmission services disconnection described in the control unit of this veneer of proactive notification.
Wherein, after the control unit of the veneer transmission services that some service port accesses on veneer is known disconnect, pass through
The communication interface of Ethernet switching chip, which updates the Ethernet switching chip, to be configured, and is cancelled as the corresponding prison of the service port
Control the VLAN ID of access port configuration.
Preferably, the control unit of veneer carries the virtual local area of the monitor channel in the information for be reported to main control module
Network mark is known.
Step 204, after the main control module receives the reporting of veneer, it is recovered as the corresponding monitor channel point of the service port
The VLAN ID matched somebody with somebody.
Wherein, if main control module saves each monitor channel and the correspondence of the VLAN ID distributed,
Then delete the corresponding record of the VLAN ID.
In other examples, step 201-202 can be performed after step 203-204, or step 201-202 with
Step 203-204 can be performed concurrently.
Another embodiment of the present invention gives a kind of data transmission method applied to monitoring system shown in Fig. 2, such as Fig. 5
Shown, which includes：
Step 301, after the completion of the VLAN ID configuration of each monitor channel in monitoring system, the business of veneer
The data packet of some monitor channel is sent in this veneer Ethernet switching chip corresponding monitor channel port by processing unit；
Wherein, each veneer in monitoring system completes the monitor channel of this veneer by the step 101-103 performed in Fig. 3
Foundation.
Such as the Service Processing Unit of veneer can in monitor channel reporting service state, if having service alarm
Deng.
Step 302, which is institute according to the VLAN ID configured for the monitor channel port
State data packet and stamp virtual local area network tags, be sent to main control module；
Wherein, the data packet from Service Processing Unit is responsible for by Ethernet switching chip and stamps corresponding monitor channel
Virtual local area network tags, the exchange square of main control module is then sent to by the Ethernet interface in Ethernet switching chip
Battle array.
Step 303, main control module sends the monitoring with virtual local area network tags to the Ethernet switching chip of veneer and leads to
The data packet in road；
For example main control module can issuing service inquiry instruction, service maintenance instruction etc. in monitor channel.
Step 304, after the Ethernet switching chip of veneer receives the data packet, by the data packet from the virtual of configuration
LAN ID is sent to the Service Processing Unit of this veneer with the matched monitor channel port of the virtual local area network tags.
Wherein, after the Ethernet switching chip of veneer receives the data packet, the virtual office that will be carried in the data packet
Domain network mark label find matched monitor channel end compared with the VLAN ID of each port of Ethernet switching chip
After mouthful, data packet is transmitted to the Service Processing Unit of this veneer from the matched monitor channel port.
Step 305, after the completion of the VLAN ID configuration of each management passage in monitoring system, the control of veneer
The data packet of management passage is sent in this veneer Ethernet switching chip corresponding management passage port by unit；
Wherein, each veneer in monitoring system completes the management passage of this veneer by the step 104-106 performed in Fig. 3
Foundation.
For example the control unit of veneer can report the performance data of veneer in management passage, including temperature, power consumption,
Warning information etc..
Step 306, which is institute according to the VLAN ID configured for the management passage port
State data packet and stamp virtual local area network tags, be sent to main control module；
Wherein, the virtual local area that the data packet from control unit stamps management passage is responsible for by Ethernet switching chip
Network mark label, are then sent to the switching matrix of main control module by the Ethernet interface in Ethernet switching chip.
Step 307, main control module sends the management with virtual local area network tags to the Ethernet switching chip of veneer and leads to
The data packet in road；
For example main control module can issue plate level inquiry instruction, alarm management instruction etc., the plate level in management passage
Inquiry instruction includes inquiry (such as temperature, power consumption etc.) to veneer performance etc.；The alarm management instruction includes alarm clearing
Instruction etc..
Step 308, after the Ethernet switching chip of veneer receives the data packet, by the data packet from the virtual of configuration
LAN ID is sent to the control unit of this veneer with the matched management passage port of the virtual local area network tags.
Wherein, after the Ethernet switching chip of veneer receives the data packet, the virtual office that will be carried in the data packet
Domain network mark label find matched management passage end compared with the VLAN ID of each port of Ethernet switching chip
After mouthful, data packet is transmitted to the control unit of this veneer from the matched management passage port.
In other examples, step 301-302, step 303-304, step 305-306 and step 307-308 are held
Row order can exchange, or concurrently perform at the same time.
To sum up, the monitoring system of transmission equipment of the invention and the VLAN ID applied to the monitoring system are matched somebody with somebody
Method and data transmission method are put, the interface between veneer and main control module connects for single Ethernet, and physical connection is few, is
Reliability of uniting is high, and renewal, the dilatation of system are very convenient.Also, due to each monitor channel be each equipped with it is exclusive virtual
LAN ID, that is, each monitor channel belongs to different LANs, therefore, the communication of this monitor channel will not be subject to other
The influence of monitor channel, efficiently avoid the broadcast storm problem in Ethernet transmission, realize between monitor channel every
From improving the reliability of system transmission, alleviate the burden of each monitor channel.
It should be noted that the present invention can also have other various embodiments, without departing substantially from of the invention spiritual and its essence
In the case of, those skilled in the art can make various corresponding changes and deformation according to the present invention, but these are corresponding
Change and deform the protection domain that should all belong to appended claims of the invention.
Claims (11)
1. a kind of monitoring system of transmission equipment, including main control module and at least one piece of veneer, the main control module include master control
Unit, the veneer include control unit, Service Processing Unit and at least one service port, it is characterised in that：
The main control module further includes the switching matrix being connected with main control unit, and the switching matrix is by Ethernet switching chip group
Into；
The veneer further includes the Ethernet switching chip being connected with control unit and Service Processing Unit, the Ethernet exchanging core
Piece is connected by Ethernet interface with the switching matrix of main control module；
Ethernet switching chip on the veneer includes the communication interface being connected with the control unit of this veneer and a management
Access port, and be connected and corresponding to one or more monitor channel ports of service port, management with Service Processing Unit
Passage and business monitoring passage are partial sharings.
2. monitoring system as claimed in claim 1, it is characterised in that：
Service Processing Unit on the veneer further includes the communication interface being connected with the control unit of this veneer.
3. monitoring system as claimed in claim 1, it is characterised in that：
Described control unit realizes that the Service Processing Unit is realized using business processing chip using CPU.
4. monitoring system as claimed in claim 1, it is characterised in that：
Each piece of veneer passes through the Ethernet interface and the switching matrix of main control module in this veneer Ethernet switching chip
It is connected.
A kind of 5. collocation method of VLAN ID, applied to monitoring system according to any one of claims 1 to 4
System, the collocation method include：
The control unit of the veneer to main control module report on this veneer access transmission services service port information and with
The information of corresponding monitor channel port too on net exchange chip；
The main control module receives report after, distribute one to access the corresponding monitor channel of each service port of transmission services
Exclusive VLAN ID simultaneously notifies the control unit of the veneer；
The control unit of the veneer is to prison corresponding with each service port of access transmission services in Ethernet switching chip
Access port is controlled, configuration main control module is the VLAN ID of corresponding monitor channel distribution.
6. collocation method as claimed in claim 5, it is characterised in that：
The control unit of the veneer to main control module report on this veneer access transmission services service port information and with
The information of corresponding monitor channel port, reports after the Board Power up too on net exchange chip, alternatively, being described
Veneer has what service port reported when newly accessing transmission services.
7. the collocation method as described in claim 5 or 6, it is characterised in that further include：
When the main control module cancels the business of certain service port on veneer, the corresponding monitor channel point of the service port is recovered as
The VLAN ID matched somebody with somebody, the order of cancellation business is issued to the control unit of the veneer；
After the control unit of the veneer receives the order, cancel the business of the service port, and cancel and being corresponded to for the service port
Monitor channel port configuration VLAN ID.
8. the collocation method as described in claim 5 or 6, it is characterised in that further include：
When the transmission services that some service port accesses on veneer disconnect, it is the service port pair that the control unit of the veneer, which is cancelled,
The VLAN ID for the monitor channel port configuration answered simultaneously reports main control module；
The main control module receives report after, be recovered as the virtual local area network mark of the service port corresponding monitor channel distribution
Know.
9. collocation method as claimed in claim 5, it is characterised in that further include：
The information of management passage port in the Ethernet switching chip that the control unit of veneer reports from this veneer to main control module；
After the main control module receives the management passage port information that control unit reports, lead to for the management of Ethernet switching chip
Management passage corresponding to road port distributes the VLAN ID that each management passage shares and notifies the veneer
Control unit；
The control unit of the veneer is corresponding pipe to the management passage port configuration main control module in Ethernet switching chip
Manage the VLAN ID of channel allocation；
Wherein, the VLAN ID that main control module is distributed by management passage and monitor channel is different.
A kind of 10. data transmission method, applied to monitoring system according to any one of claims 1 to 4, the data transfer
Method includes：
VLAN ID to each monitor channel in monitoring system is completed using the method as described in claim 5 or 6
Configuration；
The data packet of some monitor channel is sent in this veneer Ethernet switching chip accordingly by the Service Processing Unit of veneer
Monitor channel port, the Ethernet switching chip is according to the VLAN ID configured for the monitor channel port is
Data packet stamps virtual local area network tags, is sent to main control module；
The Ethernet switching chip of veneer receives the data for the monitor channel with virtual local area network tags that main control module is sent
Bao Hou, the data packet is sent out from the VLAN ID of configuration with the matched monitor channel port of the virtual local area network tags
It is sent to the Service Processing Unit of this veneer.
11. data transmission method as claimed in claim 10, it is characterised in that：
Complete to match somebody with somebody the VLAN ID of each management passage in monitoring system using method as claimed in claim 9
Put；
The data packet of management passage is sent in this veneer Ethernet switching chip corresponding management and led to by the control unit of veneer
Road port, the Ethernet switching chip are that the data packet is beaten according to the VLAN ID configured for the management passage port
Upper virtual local area network tags, are sent to main control module；
The Ethernet switching chip of veneer receives the data for the management passage with virtual local area network tags that main control module is sent
Bao Hou, the data packet is sent out from the VLAN ID of configuration with the matched management passage port of the virtual local area network tags
It is sent to the control unit of this veneer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110322318.8A CN102387047B (en) | 2011-10-21 | 2011-10-21 | The monitoring system of transmission equipment and corresponding collocation method and data transmission method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110322318.8A CN102387047B (en) | 2011-10-21 | 2011-10-21 | The monitoring system of transmission equipment and corresponding collocation method and data transmission method |
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| Publication Number | Publication Date |
|---|---|
| CN102387047A CN102387047A (en) | 2012-03-21 |
| CN102387047B true CN102387047B (en) | 2018-04-27 |
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| EP1162788A2 (en) * | 2000-06-09 | 2001-12-12 | Broadcom Corporation | Trunking and mirroring across stacked gigabit switches |
| CN101262366A (en) * | 2008-02-01 | 2008-09-10 | 杭州华三通信技术有限公司 | Debugging method, system and distributed device for target single board |
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| CN101986594A (en) * | 2010-11-18 | 2011-03-16 | 中兴通讯股份有限公司 | Method and device for realizing communication between single boards |
| CN102195818A (en) * | 2011-05-27 | 2011-09-21 | 中兴通讯股份有限公司 | Data service processing single board and method |
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| EP1162788A2 (en) * | 2000-06-09 | 2001-12-12 | Broadcom Corporation | Trunking and mirroring across stacked gigabit switches |
| CN101262366A (en) * | 2008-02-01 | 2008-09-10 | 杭州华三通信技术有限公司 | Debugging method, system and distributed device for target single board |
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