WO2017000831A1 - Operating method of packet switching optical transmission system and packet switching optical transmission system - Google Patents

Operating method of packet switching optical transmission system and packet switching optical transmission system Download PDF

Info

Publication number
WO2017000831A1
WO2017000831A1 PCT/CN2016/086900 CN2016086900W WO2017000831A1 WO 2017000831 A1 WO2017000831 A1 WO 2017000831A1 CN 2016086900 W CN2016086900 W CN 2016086900W WO 2017000831 A1 WO2017000831 A1 WO 2017000831A1
Authority
WO
WIPO (PCT)
Prior art keywords
board
packet switching
service
state
change information
Prior art date
Application number
PCT/CN2016/086900
Other languages
French (fr)
Chinese (zh)
Inventor
阮志明
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2017000831A1 publication Critical patent/WO2017000831A1/en

Links

Images

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B10/00Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/07Arrangements for monitoring or testing transmission systems; Arrangements for fault measurement of transmission systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks

Definitions

  • This document relates to, but is not limited to, the field of communication technologies, and relates to a working method of a packet switched optical transmission system and a packet switched optical transmission system.
  • the OTN (Optical Transport Network) system based on packet switching technology can simultaneously support the collection of optical fiber distribution ODU crossovers and packages on the same platform. exchange. Therefore, packet switched optical transmission systems are becoming more and more widely used.
  • the working principle of the packet-switched optical transmission system is to use the packet access chip on the service board to encapsulate, route, transmit, and receive ODU data; use the high-speed data link to perform ODU between the service board and the packet switching board in different slots. High-speed transmission of data; packet switching of ODU data sent by the service board by using a packet switching chip on the packet switching board.
  • the high speed data link between the service board and the packet switching board is always started regardless of the working state of the service board or the packet switching board.
  • the number of service boards and packet-switched boards in the packet-switched optical transmission system is also increasing, and the number of high-speed data links that have been turned on in the packet-switched optical transmission system. It is also increasing, resulting in excessive power consumption of packet-switched optical transmission systems.
  • Embodiments of the present invention provide a working method of a packet switched optical transmission system and a packet switched optical transmission system, which reduce power consumption of a packet switched optical transmission system.
  • the main control board of the packet switched optical transmission system monitors the preset service board and/or the work of the packet switching board State of affairs
  • the main control board sends the state change information to each packet switching board and/or the service board.
  • the packet switching board and/or the service board adjusts the switching state of the corresponding data link according to the state change information.
  • the step of the main control board of the packet-switched optical transmission system monitoring the working status of the preset service board and/or the packet switching board includes:
  • the main control board monitors the working status of the preset service board and/or the packet switching board in real time, wherein the working status includes an in-position status and/or a service configuration status.
  • the step of the packet switching board and/or the service board adjusting the switch state of the corresponding data link according to the state change information includes:
  • the packet switching board closes the data link of the packet switching board to the first service board according to the state change information.
  • the packet switching board starts the data link of the packet switching board to the second service board according to the state change information.
  • the step of the packet switching board and/or the service board adjusting the switch state of the corresponding data link according to the state change information includes:
  • the service board closes the data link of the service board to the first packet switching board according to the state change information.
  • the service board starts the data link of the service board to the second packet switching board according to the state change information.
  • the step of the packet switching board and/or the service board adjusting the switch state of the corresponding data link according to the state change information includes:
  • the third The service board closes the data link of the third service board to all the packet switching boards according to the state change information; the packet switching board closes the packet switching board to the third service board according to the state change information. Data link.
  • the embodiment of the present invention further provides a packet switched optical transmission system, where the packet switched optical transmission system includes a main control board, a service board, and a packet switching board, where:
  • the main control board is configured to monitor the working status of the preset service board and/or the packet switching board; when the working status of the preset service board and/or the packet switching board is changed, the main control board will Status change information is sent to each packet switch board and/or service board;
  • the packet switching board is configured to adjust a switch state of the corresponding data link according to the state change information
  • the service board is configured to adjust a switch state of the corresponding data link according to the state change information
  • the main control board is configured to monitor the working status of the preset service board and/or the packet switching board by:
  • the working status of the preset service board and/or the packet switching board is monitored in real time, wherein the working status includes an in-position status and/or a service configuration status.
  • the packet switching board when the state change information is changed from the in-position state to the in-position state, the packet switching board is closed according to the state change information to the The data link of the first service board;
  • the state change information is that the second service board changes from the inactive state to the in-position state
  • the data link of the packet switching board to the second service board is started according to the state change information.
  • the service board is configured to: when the state change information is changed from the in-position state to the in-position state, the service board is closed according to the state change information to the first a data link of a packet switch board;
  • the state change information is that the second packet switching board changes from the out-of-position state to the in-position state
  • the data link of the service board to the second packet switching board is started according to the state change information.
  • the service board is configured to: when the state change information is changed to an unconfigured service state, the third service board is closed to all the packet switching boards according to the state change information.
  • Data link
  • the packet switching board is configured to: when the state change information is changed to an unconfigured service state, the data chain of the packet switching board to the third service board is closed according to the state change information. road.
  • the working method of the packet-switched optical transmission system and the packet-switched optical transmission system are provided by the embodiment of the present invention, and the working state of the service board and/or the packet switching board is monitored by the main control board, and the monitored working state change information is sent out. Up to each packet switch board and/or service board; the associated packet switch board and/or service board can adjust the switch state of the corresponding data link according to the state change information. When the working state of the service board and/or the packet switching board is changed, the related packet switching board and/or the service board can dynamically adjust the switching state of the corresponding data link according to the state change information, so that the packet switched light is enabled.
  • Embodiments of the present invention also provide a computer readable storage medium having stored therein computer executable instructions that, when executed, implement a method of operation of a packet switched optical transmission system.
  • FIG. 1 is a schematic flowchart of an embodiment of a working method of a packet switched optical transmission system according to an embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of an embodiment of a packet switched optical transmission system according to an embodiment of the present invention.
  • Embodiments of the present invention provide a working method of a packet switched optical transmission system.
  • FIG. 1 is a schematic flowchart diagram of a working method of a packet switched optical transmission system according to an embodiment of the present invention.
  • the working method of the packet switched optical transmission system includes:
  • Step S10 The main control board of the packet switched optical transmission system monitors the working status of the preset service board and/or the packet switching board.
  • the packet-switched optical transmission system includes a main control board, a service board, and a packet switching board.
  • the main control board manages and monitors the service board and the packet switching board in a centralized control manner.
  • the main control board can monitor the working status of the preset service board and/or the packet switching board.
  • the main control board can be used for each service board and packet switching board. Monitoring, it is also possible to monitor only the important service boards and packet switching boards that are preset by the user. During the monitoring process, only the service boards or the packet switching boards can be monitored, and the service boards and the packet switching boards can be monitored at the same time. This is not limited here.
  • the main control board can monitor various current working states such as power-on, power-down status, in-position status, and service configuration status of the preset service board and/or the packet switching board.
  • step S20 when the working status of the preset service board and/or the packet switching board is changed, the main control board sends the state change information to each packet switching board and/or the service board.
  • the main control board passes the corresponding state change information.
  • the default communication protocol such as S-port communication, is delivered to each packet switch board and/or service board.
  • Step S30 the packet switching board and/or the service board adjust the switch state of the corresponding data link according to the state change information.
  • the packet switching board and/or the service board can adjust the current data link according to the state change information of the peer board connected through the data link. Or the off state, the data link power of the current data transmission unnecessary requirement is turned off without affecting the normal service of the packet switched optical transmission system, thereby reducing the data link to be always turned on in the idle state to the packet switching board and / or unnecessary power consumption brought by the business board, which also reduces the overall power consumption of the system.
  • the main control board is used to monitor the working status of the service board and/or the packet switching board, and the monitored working status change information is sent to each packet switching board and/or service board; the associated packet switching board and/or The service board can adjust the switch state of the corresponding data link according to the state change information.
  • the related packet switching board and/or the service board can dynamically adjust the switching state of the corresponding data link according to the state change information, so that the packet switched light is enabled. All data links in the transmission system are not always on, reducing the power consumption of the data link and reducing the power consumption of the packet switched optical transmission system.
  • step S10 may include:
  • the main control board monitors the working status of the preset service board and/or the packet switching board in real time, wherein the working status includes an in-position status and/or a service configuration status.
  • the main control board periodically polls and detects the working status of the preset service board and/or the packet switching board, where the working status includes the in-position status and/or the service configuration status.
  • the service configuration of each service board and the packet switching board is implemented by the main control board. Therefore, the main control board can collect the service configuration status of each service board and the packet switching board in real time. At the same time, the main control board can also poll and check the in-position state of each service board and the packet switching board by using an electromechanical management module that performs power-on and power-off operations on all service boards and packet switching boards.
  • the main control board sends status change information to each packet switching board and/or service board when the status of the inbound state and/or the service configuration state of the service board and/or the packet switching board is changed. . Adding a preset notification message to the S-port communication packet, where the main control board and each packet switching board and the service board implement S-port communication on the Ethernet physical communication channel. The main control board sends status change information to each packet switching board and/or service board through a preset notification message in the S-port communication packet.
  • the packet switching board and/or the service board adjust the switching state of the related data link according to the different state change information, as follows:
  • the packet switching board closes the packet switching board to the first service board according to the state change information. Data link.
  • the packet switching board receives the message that the first service board is not in the position that is sent by the SPU through the S-port communication protocol, calculating the need to be closed and the first according to the pre-stored link topology relationship in the packet switching board High-speed data link between the service boards, and according to the calculation result, by setting a related register for controlling the high-speed data link power on the packet switching chip in the packet switching board, the packet switching chip on the packet switching board is turned off to the A power supply for a high speed data link of a service board to reduce power consumption of the packet switch board when a first service board having a data link connection with the packet switch board is not in place.
  • the packet switching board feeds back the acknowledgement message of the closed data link to the main control board through the S interface communication protocol after the power of the high speed data link to
  • the packet switching board starts the data link of the packet switching board to the second service board according to the state change information.
  • the packet switching board receives the message that the second service board is in the position that is sent by the main control board through the S-port communication protocol, calculating the need to be opened and the second according to the pre-stored link topology relationship in the packet switching board a high-speed data link between the service boards, and according to the calculation result, by setting a related register for controlling the high-speed data link power on the packet switching chip in the packet switching board, opening the packet switching chip on the packet switching board to the
  • the power supply of the high-speed data link of the two service boards is configured to ensure that the high-speed data link is enabled when the second service board connected to the packet switching board has a data link in place, and the packet switching board is ensured
  • the packet switching support of the ODU data sent by the second service board is performed to ensure the normal service function of the packet switched optical transmission system.
  • the service board closes the data link of the service board to the first packet switching board according to the state change information.
  • the service board receives the message that the first packet switching board is not in the STP communication protocol, the service board needs to be closed according to the pre-stored link topology relationship in the service board.
  • the service board feeds back the confirmation message of the closed data link to the main control board through the S-port communication protocol after the power of the high-speed data link to the first packet switching board is turned off.
  • the service board starts the data link of the service board to the second packet switching board according to the state change information.
  • the service board receives the message that the second packet switching board is in the position that the main control board sends through the S-port communication protocol, the second packet that needs to be opened is calculated according to the pre-stored link topology relationship in the service board.
  • the power supply of the high-speed data link of the second packet switching board is configured to ensure that the high-speed data link is enabled when the second packet switching board connected to the service board has a data link in place, and the service board can be ensured
  • the ODU data is sent to the second packet switching board and supported by the second packet switching board for packet switching to ensure normal service functions of the packet switched optical transmission system.
  • the service board after the service board opens the power of the high-speed data link to the second packet switching board, the service board feeds back the confirmation message of the opened data link to the main control board through the S-port communication protocol.
  • the third service board closes the data link of the third service board to all the packet switching boards according to the state change information;
  • the packet switching board closes the data link of the packet switching board to the third service board according to the state change information.
  • Each packet switching board calculates a high-speed data link between the third service board that needs to be closed according to the pre-stored link topology relationship in the packet switching board, and sets the packet switching board according to the calculation result. Controlling, on the packet switching chip, a related register of the high speed data link power supply, implementing power supply for turning off the high speed data link of the packet switching chip on the packet switching board to the third service board, to implement data in the packet switching board.
  • the third service board connected to the link is reduced when no service is configured. The power consumption of the packet switching board.
  • the third service board and the packet switching board feed back the acknowledgement message of the closed data link to the main control board through the S interface communication protocol after the power of the high speed data link is turned off.
  • Embodiments of the present invention also provide a packet switched optical transmission system.
  • FIG. 2 is a schematic structural diagram of a packet switched optical transmission system according to an embodiment of the present invention.
  • the packet switched optical transmission system may include multiple service boards and packet switching boards, and the main control board may also include a primary and secondary control board or a plurality of control boards.
  • the main control board 1, the service board 2, and the packet switching board 3 are described as an example.
  • the packet switched optical transmission system includes: a main control board 1, a service board 2, and a packet switching board 3, wherein:
  • the main control board 1 is configured to monitor the working status of the preset service board 2 and/or the packet switching board 3; when the working state of the preset service board 2 and/or the packet switching board 3 is changed, the main control board is changed. 1 sending status change information to each packet switching board 3 and/or service board 2;
  • the packet switching board 3 is arranged to adjust the switching state of the corresponding data link according to the state change information, and/or the service board 2 is arranged to adjust the switching state of the corresponding data link according to the state change information.
  • the packet-switched optical transmission system includes a main control board 1, a service board 2, and a packet switching board 3.
  • the main control board 1 manages and monitors the service board 2 and the packet switching board 3 in a centralized control manner.
  • the main control board 1 can monitor the working status of the preset service board 2 and/or the packet switching board 3, wherein the main control board 1 can be used for each service board 2
  • the packet switching board 3 performs monitoring, and only the important service boards 2 and the packet switching board 3 preset by the user may be monitored. In the monitoring process, only the service board 2 or the packet switching board 3 may be monitored, or both The service board 2 and the packet switching board 3 are monitored and are not limited herein.
  • the main control board 1 can monitor various current working states of the preset service board 2 and/or the packet switching board 3 in the power-on, power-down state, in-position state, and service configuration state.
  • the main control board 1 When it is detected that the working state of the preset service board 2 and/or the packet switching board 3 changes, such as power, power down state, in-position state, service configuration state, etc., the main control board 1 will have a corresponding state.
  • the change information is delivered to each packet switching board 3 and/or the service board 2 through a preset communication protocol, such as S-port communication.
  • the packet switching board 3 and/or the service board 2 can adjust the current data link according to the state change information of the peer board connected through the data link. Turning on or off the state, the data link power of the current data transmission-free demand is turned off without affecting the normal service of the packet-switched optical transmission system, thereby reducing the data link to be always turned on in the idle state to the packet-switch board 3 And/or the unnecessary power consumption brought by the service board 2 also reduces the overall power consumption of the system.
  • the main control board 1 monitors the working status of the service board 2 and/or the packet switching board 3, and sends the monitored working status change information to each packet switching board 3 and/or service board 2; related groups
  • the switch board 3 and/or the service board 2 can adjust the switch state of the corresponding data link according to the state change information.
  • the related packet switching board 3 and/or the service board 2 can dynamically adjust the switching state of the corresponding data link according to the state change information when the operating state of the service board 2 and/or the packet switching board 3 is changed. All data links in the packet switched optical transmission system are not always turned on, thereby reducing the power consumption of the data link and reducing the power consumption of the packet switched optical transmission system.
  • the main control board 1 monitors the working status of the preset service board and/or the packet switching board by:
  • the working status of the preset service board 2 and/or the packet switching board 3 is monitored in real time, and the working status includes an in-position status and/or a service configuration status.
  • the main control board 1 polls and detects the working status of the preset service board 2 and/or the packet switching board 3 in real time, wherein the working status includes the in-position status and/or the service configuration status.
  • the service configuration of each service board 2 and the packet switching board 3 is implemented by the main control board 1. Therefore, the main control board 1 can collect the service configuration status of each service board 2 and the packet switching board 3 in real time. At the same time, the main control board 1 can also poll and check the in-position state of each service board 2 and the packet switching board 3 by the electromechanical management module that powers up and powers down all the service boards 2 and the packet switching board 3.
  • the main control board 1 sends status change information to each packet switching board 3 and/or the service board 2.
  • a preset notification message is added to the S-port communication message.
  • the control board 1 sends the state change information to each packet switching board 3 and/or the service board 2 through a notification message preset in the S-port communication message.
  • the packet switching board 3 is configured to:
  • the related packet switching board closes the data link of the packet switching board to the first service board according to the state change information.
  • the packet switching board receives the message that the first service board is not in the position that is sent by the SPU through the S-port communication protocol, the calculation needs to be closed according to the pre-stored link topology relationship in the packet switching board. a high-speed data link between the first service boards, and according to the calculation result, by setting a related register for controlling the high-speed data link power on the packet switching chip in the packet switching board, the packet switching chip on the packet switching board is turned off.
  • the power of the high speed data link of the first service board is implemented to reduce power consumption of the packet switch board when the first service board having a data link connection with the packet switch board is not in place.
  • the packet switching board feeds back the acknowledgement message of the closed data link to the main control board through the S interface communication protocol after the power of the high speed data link to the first service board is turned off.
  • the related packet switching board starts the data link of the packet switching board to the second service board according to the state change information.
  • the packet switching board receives the message that the second service board is in the position that is sent by the main control board by using the S-port communication protocol, the calculation needs to be started according to the pre-stored link topology relationship in the packet switching board.
  • the packet switching board feeds back the acknowledgement message of the opened data link to the main control board through the S interface communication protocol after the power of the high speed data link to the second service board is turned on.
  • the service board is configured to: when the state change information is that the first packet switching board changes from the in-position state to the in-position state, the related service board is in accordance with the state.
  • the change information is used to close the data link of the service board to the first packet switching board; when the service board receives the message that the first packet switching board is not located by the main control board through the S interface communication protocol, Calculating a high-speed data link between the first packet switching board and the first packet switching board that needs to be closed according to the link topology relationship pre-stored in the service board, and setting a high-speed control switch on the switching access chip in the service board according to the calculation result.
  • Corresponding registers of the data link power supply which implements powering off the high speed data link of the switching access chip to the first packet switching board on the service board to implement the first data link connection with the service board
  • the power consumption of the service board is reduced when the packet switching board is not in place.
  • the service board feeds back the confirmation message of the closed data link to the main control board through the S-port communication protocol after the power of the high-speed data link to the first packet switching board is turned off.
  • the related service board starts the data link of the service board to the second packet switching board according to the state change information.
  • the service board receives the message that the second packet switching board is in the position that is sent by the main control board through the S-port communication protocol, calculating the need to open and the number according to the pre-stored link topology relationship in the service board. a high-speed data link between the two packet switching boards, and according to the calculation result, by setting a related register for controlling the high-speed data link power on the switching access chip in the service board, the switching access chip on the service board is opened.
  • the power supply of the high-speed data link of the second packet switching board is configured to ensure that the high-speed data link is enabled when the second packet switching board connected to the service board is in a position, and the service board is ensured.
  • the ODU data can be sent to the second packet switching board and supported by the second packet switching board for packet switching to ensure normal service functions of the packet switched optical transmission system.
  • the service board after the service board opens the power of the high-speed data link to the second packet switching board, the service board feeds back the confirmation message of the opened data link to the main control board through the S-port communication protocol.
  • the service board is configured to be closed according to the state change information when the state change information is changed to an unconfigured service state by the third service board. a data link of the third service board to all the packet switching boards; the packet switching board is configured to be closed according to the state change information when the state change information is changed to an unconfigured service state by the third service board. a data link of the packet switching board to the third service board.
  • the third service board is configured to switch the access register chip to all the packets on the third service board by setting related registers on the switch access chip to control the high speed data link power in the third service board.
  • the power of the high speed data link of the switchboard is used to minimize the power consumption of the third service board.
  • Each packet switching board calculates a high-speed data link between the third service board that needs to be closed according to the pre-stored link topology relationship in the packet switching board, and sets the packet switching board according to the calculation result. Controlling, on the packet switching chip, a related register of the high speed data link power supply, implementing power supply for turning off the high speed data link of the packet switching chip on the packet switching board to the third service board, to implement data in the packet switching board.
  • the third service board connected to the link reduces the power consumption of the packet switching board when no service is configured.
  • the third service board and the packet switching board feed back the acknowledgement message of the closed data link to the main control board through the S interface communication protocol after the power of the high speed data link is turned off.
  • Embodiments of the present invention also provide a computer readable storage medium having stored therein computer executable instructions that, when executed, implement a method of operation of a packet switched optical transmission system.
  • serial numbers of the embodiments of the present invention are merely for the description, and do not represent the advantages and disadvantages of the embodiments.
  • the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better.
  • Implementation. Based on such understanding, the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium (such as ROM/RAM, disk).
  • the optical disc includes a plurality of instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method described in each embodiment of the present application.
  • each module/unit in the above embodiment may be implemented in the form of hardware, for example, by implementing an integrated circuit to implement its corresponding function, or may be implemented in the form of a software function module, for example, executing a program stored in the memory by a processor. / instruction to achieve its corresponding function.
  • This application is not limited to any specific combination of hardware and software.
  • the above technical solution reduces the power consumption of the data link and reduces the power consumption of the packet switched optical transmission system.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

An operating method of a packet switching optical transmission system comprises: a main control board of a packet switching optical transmission system monitors an operating status of a preset service board and/or a packet switching board; when detecting that the operating status of the preset service board and/or the packet switching board changes, the main control board delivers status change information to each packet switching board and/or service board; and the packet switching board and/or the service board adjusts an on/off state of a corresponding data link according to the status change information. In the embodiments of the present invention, it is avoided that all data links in a packet switching optical transmission system are always in an on-state, thereby reducing power consumption of the data links, and reducing power consumption of the packet switching optical transmission system.

Description

分组交换光传输系统的工作方法及分组交换光传输系统Working method of packet switched optical transmission system and packet switched optical transmission system 技术领域Technical field
本文涉及但不限于通信技术领域,涉及一种分组交换光传输系统的工作方法及分组交换光传输系统。This document relates to, but is not limited to, the field of communication technologies, and relates to a working method of a packet switched optical transmission system and a packet switched optical transmission system.
背景技术Background technique
随着传输网络的逐渐IP(Internet Protocol,网络互连协议)化,基于分组交换技术的OTN(Optical Transport Network,光传输网)系统能够实现在同一平台下同时支持集光纤配线ODU交叉和包交换。因此,分组交换光传输系统得到了越来越广泛的应用。分组交换光传输系统的工作原理是利用业务板上的分组接入芯片来进行ODU数据的封装、路由、发送和接收;利用高速数据链路进行不同槽位的业务板与分组交换板之间ODU数据的高速传输;利用分组交换板上的分组交换芯片对业务板发送的ODU数据进行分组交换。With the gradual IP (Internet Protocol) of the transmission network, the OTN (Optical Transport Network) system based on packet switching technology can simultaneously support the collection of optical fiber distribution ODU crossovers and packages on the same platform. exchange. Therefore, packet switched optical transmission systems are becoming more and more widely used. The working principle of the packet-switched optical transmission system is to use the packet access chip on the service board to encapsulate, route, transmit, and receive ODU data; use the high-speed data link to perform ODU between the service board and the packet switching board in different slots. High-speed transmission of data; packet switching of ODU data sent by the service board by using a packet switching chip on the packet switching board.
相关技术中针对分组交换光传输系统中的每一块业务板或分组交换板,无论业务板或分组交换板的工作状态如何,均会一直开启业务板与分组交换板之间的高速数据链路,而随着分组交换光传输系统的多槽位大容量需求,分组交换光传输系统中业务板和分组交换板的数量也不断增加,分组交换光传输系统中一直处于开启状态的高速数据链路数量也不断增加,导致分组交换光传输系统的功耗过大。In the related art, for each service board or packet switching board in the packet switched optical transmission system, the high speed data link between the service board and the packet switching board is always started regardless of the working state of the service board or the packet switching board. With the multi-slot and large-capacity requirements of the packet-switched optical transmission system, the number of service boards and packet-switched boards in the packet-switched optical transmission system is also increasing, and the number of high-speed data links that have been turned on in the packet-switched optical transmission system. It is also increasing, resulting in excessive power consumption of packet-switched optical transmission systems.
发明内容Summary of the invention
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.
本发明实施例提供一种分组交换光传输系统的工作方法及分组交换光传输系统,降低了分组交换光传输系统的功耗。Embodiments of the present invention provide a working method of a packet switched optical transmission system and a packet switched optical transmission system, which reduce power consumption of a packet switched optical transmission system.
本发明实施例提供的一种分组交换光传输系统的工作方法,所述方法包括以下步骤:A working method of a packet switched optical transmission system provided by an embodiment of the present invention includes the following steps:
分组交换光传输系统的主控板监测预设的业务板和/或分组交换板的工 作状态;The main control board of the packet switched optical transmission system monitors the preset service board and/or the work of the packet switching board State of affairs
当监测到预设的业务板和/或分组交换板的工作状态发生变化时,所述主控板将状态变化信息下发至每一分组交换板和/或业务板;When the working status of the preset service board and/or the packet switching board is changed, the main control board sends the state change information to each packet switching board and/or the service board.
分组交换板和/或业务板根据所述状态变化信息调整相应数据链路的开关状态。The packet switching board and/or the service board adjusts the switching state of the corresponding data link according to the state change information.
可选地,所述分组交换光传输系统的主控板监测预设的业务板和/或分组交换板的工作状态的步骤包括:Optionally, the step of the main control board of the packet-switched optical transmission system monitoring the working status of the preset service board and/or the packet switching board includes:
所述主控板实时监测预设的业务板和/或分组交换板的工作状态,其中,所述工作状态包括在位状态和/或业务配置状态。The main control board monitors the working status of the preset service board and/or the packet switching board in real time, wherein the working status includes an in-position status and/or a service configuration status.
可选地,所述分组交换板和/或业务板根据所述状态变化信息调整相应数据链路的开关状态的步骤包括:Optionally, the step of the packet switching board and/or the service board adjusting the switch state of the corresponding data link according to the state change information includes:
当所述状态变化信息为第一业务板由在位状态变化为不在位状态时,所述分组交换板根据所述状态变化信息关闭所述分组交换板到所述第一业务板的数据链路;When the state change information is that the first service board changes from the in-position state to the in-position state, the packet switching board closes the data link of the packet switching board to the first service board according to the state change information. ;
当所述状态变化信息为第二业务板由不在位状态变化为在位状态时,所述分组交换板根据所述状态变化信息开启所述分组交换板到所述第二业务板的数据链路。When the state change information is that the second service board is changed from the inactive state to the in-position state, the packet switching board starts the data link of the packet switching board to the second service board according to the state change information. .
可选地,所述分组交换板和/或业务板根据所述状态变化信息调整相应数据链路的开关状态的步骤包括:Optionally, the step of the packet switching board and/or the service board adjusting the switch state of the corresponding data link according to the state change information includes:
当所述状态变化信息为第一分组交换板由在位状态变化为不在位状态时,所述业务板根据所述状态变化信息关闭所述业务板到所述第一分组交换板的数据链路;When the state change information is that the first packet switching board changes from the in-position state to the in-position state, the service board closes the data link of the service board to the first packet switching board according to the state change information. ;
当所述状态变化信息为第二分组交换板由不在位状态变化为在位状态时,所述业务板根据所述状态变化信息开启所述业务板到所述第二分组交换板的数据链路。When the state change information is that the second packet switching board changes from the inactive state to the in-position state, the service board starts the data link of the service board to the second packet switching board according to the state change information. .
可选地,所述分组交换板和/或业务板根据所述状态变化信息调整相应数据链路的开关状态的步骤包括:Optionally, the step of the packet switching board and/or the service board adjusting the switch state of the corresponding data link according to the state change information includes:
当所述状态变化信息为第三业务板变化为未配置业务状态时,所述第三 业务板根据所述状态变化信息关闭所述第三业务板到所有分组交换板的数据链路;所述分组交换板根据所述状态变化信息关闭所述分组交换板到所述第三业务板的数据链路。When the state change information is changed to an unconfigured service state by the third service board, the third The service board closes the data link of the third service board to all the packet switching boards according to the state change information; the packet switching board closes the packet switching board to the third service board according to the state change information. Data link.
本发明实施例还提供一种分组交换光传输系统,所述分组交换光传输系统包括主控板、业务板和分组交换板,其中:The embodiment of the present invention further provides a packet switched optical transmission system, where the packet switched optical transmission system includes a main control board, a service board, and a packet switching board, where:
所述主控板设置为监测预设的业务板和/或分组交换板的工作状态;当监测到预设的业务板和/或分组交换板的工作状态发生变化时,所述主控板将状态变化信息下发至每一分组交换板和/或业务板;The main control board is configured to monitor the working status of the preset service board and/or the packet switching board; when the working status of the preset service board and/or the packet switching board is changed, the main control board will Status change information is sent to each packet switch board and/or service board;
所述分组交换板设置为根据所述状态变化信息调整相应数据链路的开关状态,和/或所述业务板设置为根据所述状态变化信息调整相应数据链路的开关状态。The packet switching board is configured to adjust a switch state of the corresponding data link according to the state change information, and/or the service board is configured to adjust a switch state of the corresponding data link according to the state change information.
可选地,所述主控板通过如下方式实现监测预设的业务板和/或分组交换板的工作状态:Optionally, the main control board is configured to monitor the working status of the preset service board and/or the packet switching board by:
实时监测预设的业务板和/或分组交换板的工作状态,其中,所述工作状态包括在位状态和/或业务配置状态。The working status of the preset service board and/or the packet switching board is monitored in real time, wherein the working status includes an in-position status and/or a service configuration status.
可选地,当所述分组交换板是设置为:所述状态变化信息为第一业务板由在位状态变化为不在位状态时,根据所述状态变化信息关闭所述分组交换板到所述第一业务板的数据链路;Optionally, when the packet switching board is configured to: when the state change information is changed from the in-position state to the in-position state, the packet switching board is closed according to the state change information to the The data link of the first service board;
当所述状态变化信息为第二业务板由不在位状态变化为在位状态时,根据所述状态变化信息开启所述分组交换板到所述第二业务板的数据链路。When the state change information is that the second service board changes from the inactive state to the in-position state, the data link of the packet switching board to the second service board is started according to the state change information.
可选地,所述业务板是设置为:当所述状态变化信息为第一分组交换板由在位状态变化为不在位状态时,根据所述状态变化信息关闭所述业务板到所述第一分组交换板的数据链路;Optionally, the service board is configured to: when the state change information is changed from the in-position state to the in-position state, the service board is closed according to the state change information to the first a data link of a packet switch board;
当所述状态变化信息为第二分组交换板由不在位状态变化为在位状态时,根据所述状态变化信息开启所述业务板到所述第二分组交换板的数据链路。When the state change information is that the second packet switching board changes from the out-of-position state to the in-position state, the data link of the service board to the second packet switching board is started according to the state change information.
可选地,所述业务板是设置为:当所述状态变化信息为第三业务板变化为未配置业务状态时,根据所述状态变化信息关闭所述第三业务板到所有分组交换板的数据链路; Optionally, the service board is configured to: when the state change information is changed to an unconfigured service state, the third service board is closed to all the packet switching boards according to the state change information. Data link
所述分组交换板是设置为:当所述状态变化信息为第三业务板变化为未配置业务状态时,根据所述状态变化信息关闭所述分组交换板到所述第三业务板的数据链路。The packet switching board is configured to: when the state change information is changed to an unconfigured service state, the data chain of the packet switching board to the third service board is closed according to the state change information. road.
本发明实施例提出的一种分组交换光传输系统的工作方法及分组交换光传输系统,利用主控板监测业务板和/或分组交换板的工作状态,并将监测的工作状态变化信息下发至每一分组交换板和/或业务板;相关的分组交换板和/或业务板即可根据所述状态变化信息调整相应数据链路的开关状态。由于在监测到业务板和/或分组交换板的工作状态发生变化时,相关的分组交换板和/或业务板能根据该状态变化信息动态地调整相应数据链路的开关状态,使分组交换光传输系统中的所有数据链路不会一直处于开启状态,从而减少了数据链路的功耗,降低了分组交换光传输系统的功耗。本发明实施例还提供一种计算机可读存储介质,所述计算机可读存储介质中存储有计算机可执行指令,所述计算机可执行指令被执行时实现分组交换光传输系统的工作方法。The working method of the packet-switched optical transmission system and the packet-switched optical transmission system are provided by the embodiment of the present invention, and the working state of the service board and/or the packet switching board is monitored by the main control board, and the monitored working state change information is sent out. Up to each packet switch board and/or service board; the associated packet switch board and/or service board can adjust the switch state of the corresponding data link according to the state change information. When the working state of the service board and/or the packet switching board is changed, the related packet switching board and/or the service board can dynamically adjust the switching state of the corresponding data link according to the state change information, so that the packet switched light is enabled. All data links in the transmission system are not always on, reducing the power consumption of the data link and reducing the power consumption of the packet switched optical transmission system. Embodiments of the present invention also provide a computer readable storage medium having stored therein computer executable instructions that, when executed, implement a method of operation of a packet switched optical transmission system.
在阅读并理解了附图和详细描述后,可以明白其它方面。Other aspects will be apparent upon reading and understanding the drawings and detailed description.
附图说明DRAWINGS
图1为本发明实施例的分组交换光传输系统的工作方法一实施例的流程示意图;1 is a schematic flowchart of an embodiment of a working method of a packet switched optical transmission system according to an embodiment of the present invention;
图2为本发明实施例的分组交换光传输系统一实施例的结构示意图。FIG. 2 is a schematic structural diagram of an embodiment of a packet switched optical transmission system according to an embodiment of the present invention.
本发明目的的实现、功能特点及优点将结合实施例,参照附图做进一步说明。The implementation, functional features, and advantages of the present invention will be further described in conjunction with the embodiments.
具体实施方式detailed description
下面结合附图和实施例对本申请的技术方案进行说明,应当理解,此处所描述的具体实施例仅仅用以解释本申请,并不用于限定本申请。 The technical solutions of the present application are described in the following with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely used to explain the present application.
本发明实施例提供一种分组交换光传输系统的工作方法。Embodiments of the present invention provide a working method of a packet switched optical transmission system.
参照图1,图1为本发明实施例的分组交换光传输系统的工作方法的流程示意图。Referring to FIG. 1, FIG. 1 is a schematic flowchart diagram of a working method of a packet switched optical transmission system according to an embodiment of the present invention.
该分组交换光传输系统的工作方法包括:The working method of the packet switched optical transmission system includes:
步骤S10,分组交换光传输系统的主控板监测预设的业务板和/或分组交换板的工作状态;Step S10: The main control board of the packet switched optical transmission system monitors the working status of the preset service board and/or the packet switching board.
本实施例中,分组交换光传输系统包括主控板、业务板和分组交换板,采用集中控制的方式由主控板来管理、监控业务板和分组交换板。在分组交换光传输系统的工作过程中,主控板可对预设的业务板和/或分组交换板的工作状态进行监测,其中,主控板既可对每一业务板、分组交换板进行监测,也可以仅对用户预先设定的重要的业务板、分组交换板进行监测,监测过程中可仅对业务板或分组交换板进行监测,也可同时对业务板和分组交换板进行监测,在此不作限定。主控板可对预设的业务板和/或分组交换板的上电、掉电状态、在位状态、业务配置状态等多种当前工作状态进行监测。In this embodiment, the packet-switched optical transmission system includes a main control board, a service board, and a packet switching board. The main control board manages and monitors the service board and the packet switching board in a centralized control manner. During the operation of the packet-switched optical transmission system, the main control board can monitor the working status of the preset service board and/or the packet switching board. The main control board can be used for each service board and packet switching board. Monitoring, it is also possible to monitor only the important service boards and packet switching boards that are preset by the user. During the monitoring process, only the service boards or the packet switching boards can be monitored, and the service boards and the packet switching boards can be monitored at the same time. This is not limited here. The main control board can monitor various current working states such as power-on, power-down status, in-position status, and service configuration status of the preset service board and/or the packet switching board.
步骤S20,当监测到预设的业务板和/或分组交换板的工作状态发生变化时,所述主控板将状态变化信息下发至每一分组交换板和/或业务板;In step S20, when the working status of the preset service board and/or the packet switching board is changed, the main control board sends the state change information to each packet switching board and/or the service board.
当监测到预设的业务板和/或分组交换板的工作状态发生变化如上电、掉电状态、在位状态或业务配置状态等发生变化时,所述主控板将相应的状态变化信息通过预设的通信协议方式如S口报文通信下发至每一分组交换板和/或业务板。When the working state of the preset service board and/or the packet switching board is changed, such as the power, the power-down state, the in-position state, or the service configuration state, the main control board passes the corresponding state change information. The default communication protocol, such as S-port communication, is delivered to each packet switch board and/or service board.
步骤S30,分组交换板和/或业务板根据所述状态变化信息调整相应数据链路的开关状态。Step S30, the packet switching board and/or the service board adjust the switch state of the corresponding data link according to the state change information.
分组交换板和/或业务板接收到所述主控板下发的所述状态变化信息后,即可根据通过数据链路连接的对端单板的状态变化信息来调整当前数据链路的开启或关闭状态,在不影响分组交换光传输系统正常业务的情况下将当前无数据传输需求的数据链路电源关闭,从而减少了因数据链路在空闲情况下始终处于开启状态给分组交换板和/或业务板带来的不必要功耗,也降低了系统的总体功耗。 After receiving the state change information sent by the main control board, the packet switching board and/or the service board can adjust the current data link according to the state change information of the peer board connected through the data link. Or the off state, the data link power of the current data transmission unnecessary requirement is turned off without affecting the normal service of the packet switched optical transmission system, thereby reducing the data link to be always turned on in the idle state to the packet switching board and / or unnecessary power consumption brought by the business board, which also reduces the overall power consumption of the system.
本实施例利用主控板监测业务板和/或分组交换板的工作状态,并将监测的工作状态变化信息下发至每一分组交换板和/或业务板;相关的分组交换板和/或业务板即可根据所述状态变化信息调整相应数据链路的开关状态。由于在监测到业务板和/或分组交换板的工作状态发生变化时,相关的分组交换板和/或业务板能根据该状态变化信息动态地调整相应数据链路的开关状态,使分组交换光传输系统中的所有数据链路不会一直处于开启状态,从而减少了数据链路的功耗,降低了分组交换光传输系统的功耗。In this embodiment, the main control board is used to monitor the working status of the service board and/or the packet switching board, and the monitored working status change information is sent to each packet switching board and/or service board; the associated packet switching board and/or The service board can adjust the switch state of the corresponding data link according to the state change information. When the working state of the service board and/or the packet switching board is changed, the related packet switching board and/or the service board can dynamically adjust the switching state of the corresponding data link according to the state change information, so that the packet switched light is enabled. All data links in the transmission system are not always on, reducing the power consumption of the data link and reducing the power consumption of the packet switched optical transmission system.
可选地,上述步骤S10可以包括:Optionally, the foregoing step S10 may include:
所述主控板实时监测预设的业务板和/或分组交换板的工作状态,其中,所述工作状态包括在位状态和/或业务配置状态。The main control board monitors the working status of the preset service board and/or the packet switching board in real time, wherein the working status includes an in-position status and/or a service configuration status.
本实施例中,所述主控板实时轮询检测预设的业务板和/或分组交换板的工作状态,其中,工作状态包括在位状态和/或业务配置状态。由于所有业务板和分组交换板的业务配置都要经过所述主控板来实现,因此,所述主控板可以实时统计每一业务板和分组交换板的业务配置状态。同时,所述主控板也能通过对所有业务板和分组交换板进行上电、掉电操作的机电管理模块来轮询检测每一业务板和分组交换板的在位状态。In this embodiment, the main control board periodically polls and detects the working status of the preset service board and/or the packet switching board, where the working status includes the in-position status and/or the service configuration status. The service configuration of each service board and the packet switching board is implemented by the main control board. Therefore, the main control board can collect the service configuration status of each service board and the packet switching board in real time. At the same time, the main control board can also poll and check the in-position state of each service board and the packet switching board by using an electromechanical management module that performs power-on and power-off operations on all service boards and packet switching boards.
当监测到预设的业务板和/或分组交换板的在位状态和/或业务配置状态发生变化时,所述主控板将状态变化信息下发至每一分组交换板和/或业务板。其中,可在所述主控板与每一分组交换板和业务板在以太网物理通信通道实现S口报文通信的基础上,在S口通信报文中增加预设的通知消息,所述主控板通过S口通信报文中预设的通知消息将状态变化信息下发至每一分组交换板和/或业务板。The main control board sends status change information to each packet switching board and/or service board when the status of the inbound state and/or the service configuration state of the service board and/or the packet switching board is changed. . Adding a preset notification message to the S-port communication packet, where the main control board and each packet switching board and the service board implement S-port communication on the Ethernet physical communication channel. The main control board sends status change information to each packet switching board and/or service board through a preset notification message in the S-port communication packet.
分组交换板和/或业务板根据所述状态变化信息的不同对相关数据链路的开关状态进行调整,具体如下:The packet switching board and/or the service board adjust the switching state of the related data link according to the different state change information, as follows:
当所述状态变化信息为第一业务板由在位状态变化为不在位状态时,所述分组交换板根据所述状态变化信息关闭所述分组交换板到所述第一业务板 的数据链路。当分组交换板接收到主控板通过S口通信协议发送的所述第一业务板不在位的消息时,根据该分组交换板中预存的链路拓扑关系,计算需要关闭的与所述第一业务板之间的高速数据链路,并根据计算结果,通过设置该分组交换板中分组交换芯片上控制高速数据链路电源的相关寄存器,实现关闭该分组交换板上分组交换芯片到所述第一业务板的高速数据链路的电源,以实现在与所述分组交换板有数据链路连接的第一业务板不在位时降低所述分组交换板的功耗。同时,所述分组交换板在关闭到所述第一业务板的高速数据链路的电源后,通过S口通信协议向主控板反馈已关闭数据链路的确认消息。When the state change information is that the first service board changes from the in-position state to the in-position state, the packet switching board closes the packet switching board to the first service board according to the state change information. Data link. When the packet switching board receives the message that the first service board is not in the position that is sent by the SPU through the S-port communication protocol, calculating the need to be closed and the first according to the pre-stored link topology relationship in the packet switching board High-speed data link between the service boards, and according to the calculation result, by setting a related register for controlling the high-speed data link power on the packet switching chip in the packet switching board, the packet switching chip on the packet switching board is turned off to the A power supply for a high speed data link of a service board to reduce power consumption of the packet switch board when a first service board having a data link connection with the packet switch board is not in place. At the same time, the packet switching board feeds back the acknowledgement message of the closed data link to the main control board through the S interface communication protocol after the power of the high speed data link to the first service board is turned off.
当所述状态变化信息为第二业务板由不在位状态变化为在位状态时,所述分组交换板根据所述状态变化信息开启所述分组交换板到所述第二业务板的数据链路。当分组交换板接收到主控板通过S口通信协议发送的所述第二业务板在位的消息时,根据该分组交换板中预存的链路拓扑关系,计算需要开启的与所述第二业务板之间的高速数据链路,并根据计算结果,通过设置该分组交换板中分组交换芯片上控制高速数据链路电源的相关寄存器,实现打开该分组交换板上分组交换芯片到所述第二业务板的高速数据链路的电源,以实现在与所述分组交换板有数据链路连接的第二业务板在位时能保证高速数据链路的开启,保证所述分组交换板对所述第二业务板发送的ODU数据的分组交换支持,以保证分组交换光传输系统的正常业务功能。同时,所述分组交换板在打开到所述第二业务板的高速数据链路的电源后,通过S口通信协议向主控板反馈已开启数据链路的确认消息。When the state change information is that the second service board is changed from the inactive state to the in-position state, the packet switching board starts the data link of the packet switching board to the second service board according to the state change information. . When the packet switching board receives the message that the second service board is in the position that is sent by the main control board through the S-port communication protocol, calculating the need to be opened and the second according to the pre-stored link topology relationship in the packet switching board a high-speed data link between the service boards, and according to the calculation result, by setting a related register for controlling the high-speed data link power on the packet switching chip in the packet switching board, opening the packet switching chip on the packet switching board to the The power supply of the high-speed data link of the two service boards is configured to ensure that the high-speed data link is enabled when the second service board connected to the packet switching board has a data link in place, and the packet switching board is ensured The packet switching support of the ODU data sent by the second service board is performed to ensure the normal service function of the packet switched optical transmission system. At the same time, the packet switching board feeds back the acknowledgement message of the opened data link to the main control board through the S interface communication protocol after the power of the high speed data link to the second service board is turned on.
当所述状态变化信息为第一分组交换板由在位状态变化为不在位状态时,所述业务板根据所述状态变化信息关闭所述业务板到所述第一分组交换板的数据链路;当业务板接收到主控板通过S口通信协议发送的所述第一分组交换板不在位的消息时,根据该业务板中预存的链路拓扑关系,计算需要关闭的与所述第一分组交换板之间的高速数据链路,并根据计算结果,通过设置该业务板中交换接入芯片上控制高速数据链路电源的相关寄存器,实现关闭该业务板上交换接入芯片到所述第一分组交换板的高速数据链路的电源,以实现在与所述业务板有数据链路连接的第一分组交换板不在位时降低所述业 务板的功耗。同时,所述业务板在关闭到所述第一分组交换板的高速数据链路的电源后,通过S口通信协议向主控板反馈已关闭数据链路的确认消息。When the state change information is that the first packet switching board changes from the in-position state to the in-position state, the service board closes the data link of the service board to the first packet switching board according to the state change information. When the service board receives the message that the first packet switching board is not in the STP communication protocol, the service board needs to be closed according to the pre-stored link topology relationship in the service board. a high-speed data link between the packet switching boards, and according to the calculation result, by setting a related register for controlling the high-speed data link power on the switching access chip in the service board, the switching of the access chip on the service board is performed to the Powering the high speed data link of the first packet switch board to reduce the industry when the first packet switch board having a data link connection with the service board is not in place The power consumption of the board. At the same time, the service board feeds back the confirmation message of the closed data link to the main control board through the S-port communication protocol after the power of the high-speed data link to the first packet switching board is turned off.
当所述状态变化信息为第二分组交换板由不在位状态变化为在位状态时,所述业务板根据所述状态变化信息开启所述业务板到所述第二分组交换板的数据链路。当业务板接收到主控板通过S口通信协议发送的所述第二分组交换板在位的消息时,根据该业务板中预存的链路拓扑关系,计算需要打开的与所述第二分组交换板之间的高速数据链路,并根据计算结果,通过设置该业务板中交换接入芯片上控制高速数据链路电源的相关寄存器,实现打开该业务板上交换接入芯片到所述第二分组交换板的高速数据链路的电源,以实现在与所述业务板有数据链路连接的第二分组交换板在位时能保证高速数据链路的开启,保证所述业务板能将ODU数据发送至第二分组交换板并利用该第二分组交换板进行分组交换的支持,以保证分组交换光传输系统的正常业务功能。同时,所述业务板在打开到所述第二分组交换板的高速数据链路的电源后,通过S口通信协议向主控板反馈已开启数据链路的确认消息。When the state change information is that the second packet switching board changes from the inactive state to the in-position state, the service board starts the data link of the service board to the second packet switching board according to the state change information. . When the service board receives the message that the second packet switching board is in the position that the main control board sends through the S-port communication protocol, the second packet that needs to be opened is calculated according to the pre-stored link topology relationship in the service board. a high-speed data link between the switchboards, and according to the calculation result, by setting a related register for controlling the high-speed data link power on the switch access chip in the service board, opening the switch access chip on the service board to the first The power supply of the high-speed data link of the second packet switching board is configured to ensure that the high-speed data link is enabled when the second packet switching board connected to the service board has a data link in place, and the service board can be ensured The ODU data is sent to the second packet switching board and supported by the second packet switching board for packet switching to ensure normal service functions of the packet switched optical transmission system. At the same time, after the service board opens the power of the high-speed data link to the second packet switching board, the service board feeds back the confirmation message of the opened data link to the main control board through the S-port communication protocol.
当所述状态变化信息为第三业务板变化为未配置业务状态时,所述第三业务板根据所述状态变化信息关闭所述第三业务板到所有分组交换板的数据链路;所述分组交换板根据所述状态变化信息关闭所述分组交换板到所述第三业务板的数据链路。当分组交换光传输系统中的所有业务板和分组交换板接收到主控板通过S口通信协议发送的第三业务板未配置业务的消息时,每一业务板需要根据所述状态变化信息及单板槽位地址信息比较识别自身是否为第三业务板,如果该业务板识别自身为第三业务板,则所述第三业务板通过设置该第三业务板中交换接入芯片上控制高速数据链路电源的相关寄存器,实现关闭所述第三业务板上交换接入芯片到所有分组交换板的高速数据链路的电源,以最大程度地降低所述第三业务板的功耗。When the state change information is changed to the unconfigured service state, the third service board closes the data link of the third service board to all the packet switching boards according to the state change information; The packet switching board closes the data link of the packet switching board to the third service board according to the state change information. When all the service boards and the packet switching board in the packet-switched optical transmission system receive the message that the third service board does not configure the service sent by the main control board through the S-port communication protocol, each service board needs to change information according to the status and If the service board recognizes itself as the third service board, the third service board controls the high speed on the switch access chip in the third service board. A related register of the data link power source is configured to turn off the power supply of the high speed data link of the switching access chip to all the packet switching boards on the third service board to minimize the power consumption of the third service board.
每一分组交换板则根据该分组交换板中预存的链路拓扑关系,计算需要关闭的与所述第三业务板之间的高速数据链路,并根据计算结果,通过设置该分组交换板中分组交换芯片上控制高速数据链路电源的相关寄存器,实现关闭该分组交换板上分组交换芯片到所述第三业务板的高速数据链路的电源,以实现在与所述分组交换板有数据链路连接的第三业务板未配置业务时降低 所述分组交换板的功耗。同时,所述第三业务板和所述分组交换板在关闭高速数据链路的电源后,通过S口通信协议向主控板反馈已关闭数据链路的确认消息。Each packet switching board calculates a high-speed data link between the third service board that needs to be closed according to the pre-stored link topology relationship in the packet switching board, and sets the packet switching board according to the calculation result. Controlling, on the packet switching chip, a related register of the high speed data link power supply, implementing power supply for turning off the high speed data link of the packet switching chip on the packet switching board to the third service board, to implement data in the packet switching board The third service board connected to the link is reduced when no service is configured. The power consumption of the packet switching board. At the same time, the third service board and the packet switching board feed back the acknowledgement message of the closed data link to the main control board through the S interface communication protocol after the power of the high speed data link is turned off.
本发明实施例还提供一种分组交换光传输系统。Embodiments of the present invention also provide a packet switched optical transmission system.
参照图2,图2为本发明实施例的分组交换光传输系统的结构示意图。需要说明的是,本发明实施例中,分组交换光传输系统中可包括多个业务板和分组交换板,主控板也可包括主、备控制板或若干控制板,在图2中仅以主控板1、业务板2和分组交换板3为例进行说明。Referring to FIG. 2, FIG. 2 is a schematic structural diagram of a packet switched optical transmission system according to an embodiment of the present invention. It should be noted that, in the embodiment of the present invention, the packet switched optical transmission system may include multiple service boards and packet switching boards, and the main control board may also include a primary and secondary control board or a plurality of control boards. The main control board 1, the service board 2, and the packet switching board 3 are described as an example.
在本发明实施例中,该分组交换光传输系统包括:主控板1、业务板2和分组交换板3,其中:In the embodiment of the present invention, the packet switched optical transmission system includes: a main control board 1, a service board 2, and a packet switching board 3, wherein:
主控板1设置为监测预设的业务板2和/或分组交换板3的工作状态;当监测到预设的业务板2和/或分组交换板3的工作状态发生变化时,主控板1将状态变化信息下发至每一分组交换板3和/或业务板2;The main control board 1 is configured to monitor the working status of the preset service board 2 and/or the packet switching board 3; when the working state of the preset service board 2 and/or the packet switching board 3 is changed, the main control board is changed. 1 sending status change information to each packet switching board 3 and/or service board 2;
分组交换板3设置为根据所述状态变化信息调整相应数据链路的开关状态,和/或业务板2设置为根据所述状态变化信息调整相应数据链路的开关状态。The packet switching board 3 is arranged to adjust the switching state of the corresponding data link according to the state change information, and/or the service board 2 is arranged to adjust the switching state of the corresponding data link according to the state change information.
本实施例中,分组交换光传输系统包括主控板1、业务板2和分组交换板3,采用集中控制的方式由主控板1来管理、监控业务板2和分组交换板3。在分组交换光传输系统的工作过程中,主控板1可对预设的业务板2和/或分组交换板3的工作状态进行监测,其中,主控板1既可对每一业务板2、分组交换板3进行监测,也可以仅对用户预先设定的重要的业务板2、分组交换板3进行监测,监测过程中可仅对业务板2或分组交换板3进行监测,也可同时对业务板2和分组交换板3进行监测,在此不作限定。主控板1可对预设的业务板2和/或分组交换板3的上电、掉电状态、在位状态、业务配置状态等各种当前工作状态进行监测。In this embodiment, the packet-switched optical transmission system includes a main control board 1, a service board 2, and a packet switching board 3. The main control board 1 manages and monitors the service board 2 and the packet switching board 3 in a centralized control manner. During the working process of the packet-switched optical transmission system, the main control board 1 can monitor the working status of the preset service board 2 and/or the packet switching board 3, wherein the main control board 1 can be used for each service board 2 The packet switching board 3 performs monitoring, and only the important service boards 2 and the packet switching board 3 preset by the user may be monitored. In the monitoring process, only the service board 2 or the packet switching board 3 may be monitored, or both The service board 2 and the packet switching board 3 are monitored and are not limited herein. The main control board 1 can monitor various current working states of the preset service board 2 and/or the packet switching board 3 in the power-on, power-down state, in-position state, and service configuration state.
当监测到预设的业务板2和/或分组交换板3的工作状态发生变化如上电、掉电状态、在位状态、业务配置状态等发生变化时,主控板1将相应的状态 变化信息通过预设的通信协议方式如S口报文通信下发至每一分组交换板3和/或业务板2。When it is detected that the working state of the preset service board 2 and/or the packet switching board 3 changes, such as power, power down state, in-position state, service configuration state, etc., the main control board 1 will have a corresponding state. The change information is delivered to each packet switching board 3 and/or the service board 2 through a preset communication protocol, such as S-port communication.
分组交换板3和/或业务板2接收到主控板1下发的所述状态变化信息后,即可根据通过数据链路连接的对端单板的状态变化信息来调整当前数据链路的开启或关闭状态,在不影响分组交换光传输系统正常业务的情况下将当前无数据传输需求的数据链路电源关闭,从而减少因数据链路在空闲情况下始终处于开启状态给分组交换板3和/或业务板2带来的不必要功耗,也降低了系统的总体功耗。After receiving the state change information sent by the main control board 1, the packet switching board 3 and/or the service board 2 can adjust the current data link according to the state change information of the peer board connected through the data link. Turning on or off the state, the data link power of the current data transmission-free demand is turned off without affecting the normal service of the packet-switched optical transmission system, thereby reducing the data link to be always turned on in the idle state to the packet-switch board 3 And/or the unnecessary power consumption brought by the service board 2 also reduces the overall power consumption of the system.
本实施例利用主控板1监测业务板2和/或分组交换板3的工作状态,并将监测的工作状态变化信息下发至每一分组交换板3和/或业务板2;相关的分组交换板3和/或业务板2即可根据所述状态变化信息调整相应数据链路的开关状态。由于在监测到业务板2和/或分组交换板3的工作状态发生变化时,相关的分组交换板3和/或业务板2能根据该状态变化信息动态地调整相应数据链路的开关状态,使分组交换光传输系统中的所有数据链路不会一直处于开启状态,从而减少数据链路的功耗,降低分组交换光传输系统的功耗。In this embodiment, the main control board 1 monitors the working status of the service board 2 and/or the packet switching board 3, and sends the monitored working status change information to each packet switching board 3 and/or service board 2; related groups The switch board 3 and/or the service board 2 can adjust the switch state of the corresponding data link according to the state change information. The related packet switching board 3 and/or the service board 2 can dynamically adjust the switching state of the corresponding data link according to the state change information when the operating state of the service board 2 and/or the packet switching board 3 is changed. All data links in the packet switched optical transmission system are not always turned on, thereby reducing the power consumption of the data link and reducing the power consumption of the packet switched optical transmission system.
可选地,在其他实施例中,主控板1通过如下方式实现监测预设的业务板和/或分组交换板的工作状态:Optionally, in other embodiments, the main control board 1 monitors the working status of the preset service board and/or the packet switching board by:
实时监测预设的业务板2和/或分组交换板3的工作状态,所述工作状态包括在位状态和/或业务配置状态。The working status of the preset service board 2 and/or the packet switching board 3 is monitored in real time, and the working status includes an in-position status and/or a service configuration status.
本实施例中,主控板1实时轮询检测预设的业务板2和/或分组交换板3的工作状态,其中,工作状态包括在位状态和/或业务配置状态。由于所有业务板2和分组交换板3的业务配置都要经过主控板1来实现,因此,主控板1可以实时统计每一业务板2和分组交换板3的业务配置状态。同时,主控板1也能通过对所有业务板2和分组交换板3进行上电、掉电操作的机电管理模块来轮询检测每一业务板2和分组交换板3的在位状态。In this embodiment, the main control board 1 polls and detects the working status of the preset service board 2 and/or the packet switching board 3 in real time, wherein the working status includes the in-position status and/or the service configuration status. The service configuration of each service board 2 and the packet switching board 3 is implemented by the main control board 1. Therefore, the main control board 1 can collect the service configuration status of each service board 2 and the packet switching board 3 in real time. At the same time, the main control board 1 can also poll and check the in-position state of each service board 2 and the packet switching board 3 by the electromechanical management module that powers up and powers down all the service boards 2 and the packet switching board 3.
当监测到预设的业务板2和/或分组交换板3的在位状态和/或业务配置 状态发生变化时,主控板1将状态变化信息下发至每一分组交换板3和/或业务板2。其中,可在主控板1与每一分组交换板3和业务板2在以太网物理通信通道实现S口报文通信的基础上,在S口通信报文中增加预设的通知消息,主控板1通过S口通信报文中预设的通知消息将状态变化信息下发至每一分组交换板3和/或业务板2。When the preset status of the service board 2 and/or the packet switch board 3 and/or service configuration are monitored When the status changes, the main control board 1 sends status change information to each packet switching board 3 and/or the service board 2. On the basis that the main control board 1 and each of the packet switching board 3 and the service board 2 implement S-port communication on the Ethernet physical communication channel, a preset notification message is added to the S-port communication message. The control board 1 sends the state change information to each packet switching board 3 and/or the service board 2 through a notification message preset in the S-port communication message.
可选地,在本实施例中,分组交换板3是设置为:Optionally, in this embodiment, the packet switching board 3 is configured to:
当所述状态变化信息为第一业务板由在位状态变化为不在位状态时,相关的分组交换板根据所述状态变化信息关闭所述分组交换板到所述第一业务板的数据链路。当所述分组交换板接收到主控板通过S口通信协议发送的所述第一业务板不在位的消息时,根据该分组交换板中预存的链路拓扑关系,计算需要关闭的与所述第一业务板之间的高速数据链路,并根据计算结果,通过设置该分组交换板中分组交换芯片上控制高速数据链路电源的相关寄存器,实现关闭该分组交换板上分组交换芯片到所述第一业务板的高速数据链路的电源,以实现在与所述分组交换板有数据链路连接的第一业务板不在位时降低所述分组交换板的功耗。同时,所述分组交换板在关闭到所述第一业务板的高速数据链路的电源后,通过S口通信协议向主控板反馈已关闭数据链路的确认消息。When the state change information is that the first service board changes from the in-position state to the in-position state, the related packet switching board closes the data link of the packet switching board to the first service board according to the state change information. . When the packet switching board receives the message that the first service board is not in the position that is sent by the SPU through the S-port communication protocol, the calculation needs to be closed according to the pre-stored link topology relationship in the packet switching board. a high-speed data link between the first service boards, and according to the calculation result, by setting a related register for controlling the high-speed data link power on the packet switching chip in the packet switching board, the packet switching chip on the packet switching board is turned off. The power of the high speed data link of the first service board is implemented to reduce power consumption of the packet switch board when the first service board having a data link connection with the packet switch board is not in place. At the same time, the packet switching board feeds back the acknowledgement message of the closed data link to the main control board through the S interface communication protocol after the power of the high speed data link to the first service board is turned off.
当所述状态变化信息为第二业务板由不在位状态变化为在位状态时,相关的分组交换板根据所述状态变化信息开启所述分组交换板到所述第二业务板的数据链路。当所述分组交换板接收到主控板通过S口通信协议发送的所述第二业务板在位的消息时,根据该分组交换板中预存的链路拓扑关系,计算需要开启的与所述第二业务板之间的高速数据链路,并根据计算结果,通过设置该分组交换板中分组交换芯片上控制高速数据链路电源的相关寄存器,实现打开该分组交换板上分组交换芯片到所述第二业务板的高速数据链路的电源,以实现在与所述分组交换板有数据链路连接的第二业务板在位时能保证高速数据链路的开启,保证所述分组交换板对所述第二业务板发送的ODU数据的分组交换支持,以保证分组交换光传输系统的正常业务功能。同时,所述分组交换板在打开到所述第二业务板的高速数据链路的电源后,通过S口通信协议向主控板反馈已开启数据链路的确认消息。 When the state change information is that the second service board changes from the inactive state to the in-position state, the related packet switching board starts the data link of the packet switching board to the second service board according to the state change information. . When the packet switching board receives the message that the second service board is in the position that is sent by the main control board by using the S-port communication protocol, the calculation needs to be started according to the pre-stored link topology relationship in the packet switching board. a high-speed data link between the second service boards, and according to the calculation result, by setting a related register for controlling the high-speed data link power on the packet switching chip in the packet switching board, opening the packet switching chip on the packet switching board to the The power supply of the high-speed data link of the second service board is configured to ensure that the high-speed data link is enabled when the second service board having the data link connection with the packet switching board is in place, and the packet switching board is ensured. Packet switching support for the ODU data sent by the second service board to ensure normal service functions of the packet switched optical transmission system. At the same time, the packet switching board feeds back the acknowledgement message of the opened data link to the main control board through the S interface communication protocol after the power of the high speed data link to the second service board is turned on.
可选地,在本发明实施例中,所述业务板是设置为:当所述状态变化信息为第一分组交换板由在位状态变化为不在位状态时,相关的业务板根据所述状态变化信息关闭所述业务板到所述第一分组交换板的数据链路;当所述业务板接收到主控板通过S口通信协议发送的所述第一分组交换板不在位的消息时,根据该业务板中预存的链路拓扑关系,计算需要关闭的与所述第一分组交换板之间的高速数据链路,并根据计算结果,通过设置该业务板中交换接入芯片上控制高速数据链路电源的相关寄存器,实现关闭该业务板上交换接入芯片到所述第一分组交换板的高速数据链路的电源,以实现在与所述业务板有数据链路连接的第一分组交换板不在位时降低所述业务板的功耗。同时,所述业务板在关闭到所述第一分组交换板的高速数据链路的电源后,通过S口通信协议向主控板反馈已关闭数据链路的确认消息。Optionally, in the embodiment of the present invention, the service board is configured to: when the state change information is that the first packet switching board changes from the in-position state to the in-position state, the related service board is in accordance with the state. The change information is used to close the data link of the service board to the first packet switching board; when the service board receives the message that the first packet switching board is not located by the main control board through the S interface communication protocol, Calculating a high-speed data link between the first packet switching board and the first packet switching board that needs to be closed according to the link topology relationship pre-stored in the service board, and setting a high-speed control switch on the switching access chip in the service board according to the calculation result. Corresponding registers of the data link power supply, which implements powering off the high speed data link of the switching access chip to the first packet switching board on the service board to implement the first data link connection with the service board The power consumption of the service board is reduced when the packet switching board is not in place. At the same time, the service board feeds back the confirmation message of the closed data link to the main control board through the S-port communication protocol after the power of the high-speed data link to the first packet switching board is turned off.
当所述状态变化信息为第二分组交换板由不在位状态变化为在位状态时,相关的业务板根据所述状态变化信息开启所述业务板到所述第二分组交换板的数据链路。当所述业务板接收到主控板通过S口通信协议发送的所述第二分组交换板在位的消息时,根据该业务板中预存的链路拓扑关系,计算需要打开的与所述第二分组交换板之间的高速数据链路,并根据计算结果,通过设置该业务板中交换接入芯片上控制高速数据链路电源的相关寄存器,实现打开该业务板上交换接入芯片到所述第二分组交换板的高速数据链路的电源,以实现在与所述业务板有数据链路连接的第二分组交换板在位时能保证高速数据链路的开启,保证所述业务板能将ODU数据发送至第二分组交换板并利用该第二分组交换板进行分组交换的支持,以保证分组交换光传输系统的正常业务功能。同时,所述业务板在打开到所述第二分组交换板的高速数据链路的电源后,通过S口通信协议向主控板反馈已开启数据链路的确认消息。When the state change information is that the second packet switching board changes from the out-of-position state to the in-position state, the related service board starts the data link of the service board to the second packet switching board according to the state change information. . When the service board receives the message that the second packet switching board is in the position that is sent by the main control board through the S-port communication protocol, calculating the need to open and the number according to the pre-stored link topology relationship in the service board. a high-speed data link between the two packet switching boards, and according to the calculation result, by setting a related register for controlling the high-speed data link power on the switching access chip in the service board, the switching access chip on the service board is opened. The power supply of the high-speed data link of the second packet switching board is configured to ensure that the high-speed data link is enabled when the second packet switching board connected to the service board is in a position, and the service board is ensured. The ODU data can be sent to the second packet switching board and supported by the second packet switching board for packet switching to ensure normal service functions of the packet switched optical transmission system. At the same time, after the service board opens the power of the high-speed data link to the second packet switching board, the service board feeds back the confirmation message of the opened data link to the main control board through the S-port communication protocol.
可选地,在本发明实施例中,所述业务板是设置为当所述状态变化信息为第三业务板变化为未配置业务状态时,所述第三业务板根据所述状态变化信息关闭所述第三业务板到所有分组交换板的数据链路;所述分组交换板是设置为当所述状态变化信息为第三业务板变化为未配置业务状态时,根据所述状态变化信息关闭所述分组交换板到所述第三业务板的数据链路。当分组交换光传输系统中的所有业务板和分组交换板接收到主控板通过S口通信协 议发送的第三业务板未配置业务的消息时,每一业务板需要根据所述状态变化信息及单板槽位地址信息比较识别自身是否为第三业务板,如果该业务板识别自身为第三业务板,则所述第三业务板通过设置该第三业务板中交换接入芯片上控制高速数据链路电源的相关寄存器,实现关闭所述第三业务板上交换接入芯片到所有分组交换板的高速数据链路的电源,以最大程度地降低所述第三业务板的功耗。Optionally, in the embodiment of the present invention, the service board is configured to be closed according to the state change information when the state change information is changed to an unconfigured service state by the third service board. a data link of the third service board to all the packet switching boards; the packet switching board is configured to be closed according to the state change information when the state change information is changed to an unconfigured service state by the third service board. a data link of the packet switching board to the third service board. When all the service boards and packet switching boards in the packet-switched optical transmission system receive the main control board through the S-port communication protocol When the third service board that is sent is not configured with the service information, each service board needs to compare and identify the status change information and the board slot address information to identify whether it is the third service board. In the third service board, the third service board is configured to switch the access register chip to all the packets on the third service board by setting related registers on the switch access chip to control the high speed data link power in the third service board. The power of the high speed data link of the switchboard is used to minimize the power consumption of the third service board.
每一分组交换板则根据该分组交换板中预存的链路拓扑关系,计算需要关闭的与所述第三业务板之间的高速数据链路,并根据计算结果,通过设置该分组交换板中分组交换芯片上控制高速数据链路电源的相关寄存器,实现关闭该分组交换板上分组交换芯片到所述第三业务板的高速数据链路的电源,以实现在与所述分组交换板有数据链路连接的第三业务板未配置业务时降低所述分组交换板的功耗。同时,所述第三业务板和所述分组交换板在关闭高速数据链路的电源后,通过S口通信协议向主控板反馈已关闭数据链路的确认消息。Each packet switching board calculates a high-speed data link between the third service board that needs to be closed according to the pre-stored link topology relationship in the packet switching board, and sets the packet switching board according to the calculation result. Controlling, on the packet switching chip, a related register of the high speed data link power supply, implementing power supply for turning off the high speed data link of the packet switching chip on the packet switching board to the third service board, to implement data in the packet switching board The third service board connected to the link reduces the power consumption of the packet switching board when no service is configured. At the same time, the third service board and the packet switching board feed back the acknowledgement message of the closed data link to the main control board through the S interface communication protocol after the power of the high speed data link is turned off.
本发明实施例还提供一种计算机可读存储介质,所述计算机可读存储介质中存储有计算机可执行指令,所述计算机可执行指令被执行时实现分组交换光传输系统的工作方法。Embodiments of the present invention also provide a computer readable storage medium having stored therein computer executable instructions that, when executed, implement a method of operation of a packet switched optical transmission system.
上述本发明实施例序号仅仅为了描述,不代表实施例的优劣。通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本发明实施例的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端设备(可以是手机,计算机,服务器,或者网络设备等)执行本申请每个实施例所述的方法。The serial numbers of the embodiments of the present invention are merely for the description, and do not represent the advantages and disadvantages of the embodiments. Through the description of the above embodiments, those skilled in the art can clearly understand that the foregoing embodiment method can be implemented by means of software plus a necessary general hardware platform, and of course, can also be through hardware, but in many cases, the former is better. Implementation. Based on such understanding, the technical solution of the embodiments of the present invention may be embodied in the form of a software product in essence or in the form of a software product stored in a storage medium (such as ROM/RAM, disk). The optical disc includes a plurality of instructions for causing a terminal device (which may be a mobile phone, a computer, a server, or a network device, etc.) to perform the method described in each embodiment of the present application.
以上仅为本申请的可选实施例,并非因此限制本申请的专利范围,凡是利用本申请说明书及附图内容所作的等效结构或等效流程变换,或直接或间接运用在其他相关的技术领域,均同理包括在本申请的专利保护范围内。 The above is only an alternative embodiment of the present application, and thus does not limit the scope of the patent application, and the equivalent structure or equivalent process transformation of the specification and the drawings of the present application, or directly or indirectly applied to other related technologies. The fields are all included in the scope of patent protection of this application.
本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序来指令相关硬件(例如处理器)完成,所述程序可以存储于计算机可读存储介质中,如只读存储器、磁盘或光盘等。可选地,上述实施例的全部或部分步骤也可以使用一个或多个集成电路来实现。相应地,上述实施例中的各模块/单元可以采用硬件的形式实现,例如通过集成电路来实现其相应功能,也可以采用软件功能模块的形式实现,例如通过处理器执行存储于存储器中的程序/指令来实现其相应功能。本申请不限制于任何特定形式的硬件和软件的结合。本领域的普通技术人员应当理解,可以对本申请的技术方案进行修改或者等同替换,而不脱离本申请技术方案的精神和范围,均应涵盖在本申请的权利要求范围当中。One of ordinary skill in the art will appreciate that all or a portion of the above steps may be performed by a program to instruct related hardware, such as a processor, which may be stored in a computer readable storage medium, such as a read only memory, disk or optical disk. Wait. Alternatively, all or part of the steps of the above embodiments may also be implemented using one or more integrated circuits. Correspondingly, each module/unit in the above embodiment may be implemented in the form of hardware, for example, by implementing an integrated circuit to implement its corresponding function, or may be implemented in the form of a software function module, for example, executing a program stored in the memory by a processor. / instruction to achieve its corresponding function. This application is not limited to any specific combination of hardware and software. A person skilled in the art should understand that the technical solutions of the present application can be modified or equivalent, without departing from the spirit and scope of the technical solutions of the present application, and should be included in the scope of the claims of the present application.
工业实用性Industrial applicability
上述技术方案减少了数据链路的功耗,降低了分组交换光传输系统的功耗。 The above technical solution reduces the power consumption of the data link and reduces the power consumption of the packet switched optical transmission system.

Claims (10)

  1. 一种分组交换光传输系统的工作方法,所述方法包括以下步骤:A method of operating a packet switched optical transmission system, the method comprising the steps of:
    分组交换光传输系统的主控板监测预设的业务板和/或分组交换板的工作状态;The main control board of the packet switched optical transmission system monitors the working status of the preset service board and/or the packet switching board;
    当监测到预设的业务板和/或分组交换板的工作状态发生变化时,所述主控板将状态变化信息下发至每一分组交换板和/或业务板;When the working status of the preset service board and/or the packet switching board is changed, the main control board sends the state change information to each packet switching board and/or the service board.
    分组交换板和/或业务板根据所述状态变化信息调整相应数据链路的开关状态。The packet switching board and/or the service board adjusts the switching state of the corresponding data link according to the state change information.
  2. 如权利要求1所述的分组交换光传输系统的工作方法,所述分组交换光传输系统的主控板监测预设的业务板和/或分组交换板的工作状态的步骤包括:The working method of the packet-switched optical transmission system of claim 1, wherein the step of monitoring the working state of the preset service board and/or the packet switching board by the main control board of the packet-switched optical transmission system comprises:
    所述主控板实时监测预设的业务板和/或分组交换板的工作状态,其中,所述工作状态包括在位状态和/或业务配置状态。The main control board monitors the working status of the preset service board and/or the packet switching board in real time, wherein the working status includes an in-position status and/or a service configuration status.
  3. 如权利要求2所述的分组交换光传输系统的工作方法,其中,所述分组交换板和/或业务板根据所述状态变化信息调整相应数据链路的开关状态的步骤包括:The method of operating a packet-switched optical transmission system according to claim 2, wherein the step of adjusting the switching state of the corresponding data link by the packet switching board and/or the service board according to the state change information comprises:
    当所述状态变化信息为第一业务板由在位状态变化为不在位状态时,所述分组交换板根据所述状态变化信息关闭所述分组交换板到所述第一业务板的数据链路;When the state change information is that the first service board changes from the in-position state to the in-position state, the packet switching board closes the data link of the packet switching board to the first service board according to the state change information. ;
    当所述状态变化信息为第二业务板由不在位状态变化为在位状态时,所述分组交换板根据所述状态变化信息开启所述分组交换板到所述第二业务板的数据链路。When the state change information is that the second service board is changed from the inactive state to the in-position state, the packet switching board starts the data link of the packet switching board to the second service board according to the state change information. .
  4. 如权利要求2所述的分组交换光传输系统的工作方法,其中,所述分组交换板和/或业务板根据所述状态变化信息调整相应数据链路的开关状态的步骤包括:The method of operating a packet-switched optical transmission system according to claim 2, wherein the step of adjusting the switching state of the corresponding data link by the packet switching board and/or the service board according to the state change information comprises:
    当所述状态变化信息为第一分组交换板由在位状态变化为不在位状态时,所述业务板根据所述状态变化信息关闭所述业务板到所述第一分组交换板的数据链路; When the state change information is that the first packet switching board changes from the in-position state to the in-position state, the service board closes the data link of the service board to the first packet switching board according to the state change information. ;
    当所述状态变化信息为第二分组交换板由不在位状态变化为在位状态时,所述业务板根据所述状态变化信息开启所述业务板到所述第二分组交换板的数据链路。When the state change information is that the second packet switching board changes from the inactive state to the in-position state, the service board starts the data link of the service board to the second packet switching board according to the state change information. .
  5. 如权利要求2所述的分组交换光传输系统的工作方法,其中,所述分组交换板和/或业务板根据所述状态变化信息调整相应数据链路的开关状态的步骤包括:The method of operating a packet-switched optical transmission system according to claim 2, wherein the step of adjusting the switching state of the corresponding data link by the packet switching board and/or the service board according to the state change information comprises:
    当所述状态变化信息为第三业务板变化为未配置业务状态时,所述第三业务板根据所述状态变化信息关闭所述第三业务板到所有分组交换板的数据链路;所述分组交换板根据所述状态变化信息关闭所述分组交换板到所述第三业务板的数据链路。When the state change information is changed to the unconfigured service state, the third service board closes the data link of the third service board to all the packet switching boards according to the state change information; The packet switching board closes the data link of the packet switching board to the third service board according to the state change information.
  6. 一种分组交换光传输系统,所述分组交换光传输系统包括主控板、业务板和分组交换板,其中:A packet switched optical transmission system includes a main control board, a service board, and a packet switching board, wherein:
    所述主控板设置为监测预设的业务板和/或分组交换板的工作状态;当监测到预设的业务板和/或分组交换板的工作状态发生变化时,所述主控板将状态变化信息下发至每一分组交换板和/或业务板;The main control board is configured to monitor the working status of the preset service board and/or the packet switching board; when the working status of the preset service board and/or the packet switching board is changed, the main control board will Status change information is sent to each packet switch board and/or service board;
    所述分组交换板设置为根据所述状态变化信息调整相应数据链路的开关状态,和/或所述业务板设置为根据所述状态变化信息调整相应数据链路的开关状态。The packet switching board is configured to adjust a switch state of the corresponding data link according to the state change information, and/or the service board is configured to adjust a switch state of the corresponding data link according to the state change information.
  7. 如权利要求6所述的分组交换光传输系统,其中,所述主控板通过如下方式实现监测预设的业务板和/或分组交换板的工作状态:The packet-switched optical transmission system of claim 6, wherein the main control board monitors the working status of the preset service board and/or the packet switching board by:
    实时监测预设的业务板和/或分组交换板的工作状态,其中,所述工作状态包括在位状态和/或业务配置状态。The working status of the preset service board and/or the packet switching board is monitored in real time, wherein the working status includes an in-position status and/or a service configuration status.
  8. 如权利要求7所述的分组交换光传输系统,其中,当所述分组交换板是设置为:所述状态变化信息为第一业务板由在位状态变化为不在位状态时,根据所述状态变化信息关闭所述分组交换板到所述第一业务板的数据链路;The packet-switched optical transmission system according to claim 7, wherein when said packet switching board is set to: said state change information is that said first service board changes from an in-position state to an in-position state, according to said state The change information closes the data link of the packet switching board to the first service board;
    当所述状态变化信息为第二业务板由不在位状态变化为在位状态时,根据所述状态变化信息开启所述分组交换板到所述第二业务板的数据链路。When the state change information is that the second service board changes from the inactive state to the in-position state, the data link of the packet switching board to the second service board is started according to the state change information.
  9. 如权利要求7所述的分组交换光传输系统,其中,所述业务板是设置 为:当所述状态变化信息为第一分组交换板由在位状态变化为不在位状态时,根据所述状态变化信息关闭所述业务板到所述第一分组交换板的数据链路;The packet switched optical transmission system of claim 7, wherein said service board is set When the state change information is that the first packet switching board changes from the in-position state to the in-position state, the data link of the service board to the first packet switching board is closed according to the state change information;
    当所述状态变化信息为第二分组交换板由不在位状态变化为在位状态时,根据所述状态变化信息开启所述业务板到所述第二分组交换板的数据链路。When the state change information is that the second packet switching board changes from the out-of-position state to the in-position state, the data link of the service board to the second packet switching board is started according to the state change information.
  10. 如权利要求7所述的分组交换光传输系统,其中,所述业务板是设置为:当所述状态变化信息为第三业务板变化为未配置业务状态时,根据所述状态变化信息关闭所述第三业务板到所有分组交换板的数据链路;The packet-switched optical transmission system according to claim 7, wherein the service board is configured to: when the state change information is changed to an unconfigured service state, the state change information is closed according to the state change information. Data link from the third service board to all packet switching boards;
    所述分组交换板是设置为:当所述状态变化信息为第三业务板变化为未配置业务状态时,根据所述状态变化信息关闭所述分组交换板到所述第三业务板的数据链路。 The packet switching board is configured to: when the state change information is changed to an unconfigured service state, the data chain of the packet switching board to the third service board is closed according to the state change information. road.
PCT/CN2016/086900 2015-06-30 2016-06-23 Operating method of packet switching optical transmission system and packet switching optical transmission system WO2017000831A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510374707.3A CN106331907A (en) 2015-06-30 2015-06-30 Working method for packet switching optical transmission system and the packet switching optical transmission system
CN201510374707.3 2015-06-30

Publications (1)

Publication Number Publication Date
WO2017000831A1 true WO2017000831A1 (en) 2017-01-05

Family

ID=57607851

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2016/086900 WO2017000831A1 (en) 2015-06-30 2016-06-23 Operating method of packet switching optical transmission system and packet switching optical transmission system

Country Status (2)

Country Link
CN (1) CN106331907A (en)
WO (1) WO2017000831A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210055085A (en) * 2018-10-25 2021-05-14 노스롭 그루먼 시스템즈 코포레이션 Milliohm resistor for RQL circuit
CN113037653A (en) * 2019-12-24 2021-06-25 中兴通讯股份有限公司 Switching device, control method, control device, terminal device and storage medium
CN115150317A (en) * 2022-06-22 2022-10-04 杭州迪普科技股份有限公司 Routing table item issuing method and device, electronic equipment and computer readable medium

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108111354B (en) * 2017-12-28 2021-06-29 杭州迪普科技股份有限公司 Method and device for setting port state identifier of frame type equipment
CN108415357A (en) * 2018-02-09 2018-08-17 上海欣诺通信技术股份有限公司 A kind of optical transmission device effectively reducing power consumption
CN112636932B (en) * 2019-10-08 2022-08-30 烽火通信科技股份有限公司 Dynamic adjustment method and system for equipment power consumption

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6816936B1 (en) * 2001-01-02 2004-11-09 Juniper Networks, Inc. Hot-swappable router interface card with stable power on/off procedure
CN102255653A (en) * 2011-03-29 2011-11-23 华为技术有限公司 Optical signal control method, optical signal control system and optical back plate system
CN103220236A (en) * 2012-01-21 2013-07-24 华为技术有限公司 Management method for exchanging chip ports, main control panel, exchanging panel and system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6816936B1 (en) * 2001-01-02 2004-11-09 Juniper Networks, Inc. Hot-swappable router interface card with stable power on/off procedure
CN102255653A (en) * 2011-03-29 2011-11-23 华为技术有限公司 Optical signal control method, optical signal control system and optical back plate system
CN103220236A (en) * 2012-01-21 2013-07-24 华为技术有限公司 Management method for exchanging chip ports, main control panel, exchanging panel and system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20210055085A (en) * 2018-10-25 2021-05-14 노스롭 그루먼 시스템즈 코포레이션 Milliohm resistor for RQL circuit
KR102464923B1 (en) 2018-10-25 2022-11-07 노스롭 그루먼 시스템즈 코포레이션 Milliohm resistors for RQL circuits
CN113037653A (en) * 2019-12-24 2021-06-25 中兴通讯股份有限公司 Switching device, control method, control device, terminal device and storage medium
CN113037653B (en) * 2019-12-24 2024-05-28 中兴通讯股份有限公司 Switching device, control method, device, terminal device and storage medium
CN115150317A (en) * 2022-06-22 2022-10-04 杭州迪普科技股份有限公司 Routing table item issuing method and device, electronic equipment and computer readable medium
CN115150317B (en) * 2022-06-22 2023-09-12 杭州迪普科技股份有限公司 Routing table entry issuing method and device, electronic equipment and computer readable medium

Also Published As

Publication number Publication date
CN106331907A (en) 2017-01-11

Similar Documents

Publication Publication Date Title
WO2017000831A1 (en) Operating method of packet switching optical transmission system and packet switching optical transmission system
CN104541482B (en) The system and method suppressed for the neighbours with smooth restarting ability using RVSP HELLO
EP2663038B1 (en) Switch chip port management method, main control board, switch board, and system
US20200267069A1 (en) Link switching method, link switching device, network communication system, and computer-readable storage medium
EP2922254B1 (en) Method for establishing control channel, forwarding point and controller
JP4903276B2 (en) Power saving in IEEE 802 standard network
CN102299846B (en) Method for transmitting BFD (Bidirectional Forwarding Detection) message and equipment
EP3884612B1 (en) Intermediary device for extracting power supplied over a data connection
CA2564057A1 (en) Method of switching between network connection devices using redundancy protocol and pseudo redundant configuration setting means and network system
CN102075343A (en) An out-of-band management realization method, a system for the same and an out-of-band management switch
US11115321B2 (en) Dynamic routing apparatus and method for can message of vehicle
US9065862B2 (en) Communication device, method for controlling the communication device, and communication system
JP2012257137A (en) Switch device and frame transmission/reception control method
WO2017215672A1 (en) Power supply method and power supply device in poe system
JP2012105004A (en) Network concentrator and power control method
US9100336B2 (en) Method for managing a switch chip port, main control board, switch board, and system
CN105763442A (en) PON system and method avoiding interruption of LACP aggregation link in main-standby switching process
US9596129B2 (en) Communication system, control apparatus, communication apparatus, information-relaying method, and program
JP2009218727A (en) Communication management system, communication management method and communication device
WO2015154504A1 (en) Base station, and base station load sharing device and method
WO2017181778A1 (en) Method and apparatus for extending link between master controls of dual-master-control device
JP2008227558A (en) Network adapter, communication terminal, communication path distribution method and program thereof
US20120188871A1 (en) Ethernet port speed control method and device
JP3616559B2 (en) Communication device
CN112954722A (en) System and method for rapidly switching 5G UPF (unified power flow) main link and standby link

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16817195

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16817195

Country of ref document: EP

Kind code of ref document: A1