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Link diagnosis method, terminal equipment, link diagnosis system and storage medium
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A diagnostic method and link technology, applied in transmission systems, advanced technologies, climate sustainability, etc., can solve problems such as low port link diagnostic efficiency, and achieve the effect of solving low diagnostic efficiency
Active Publication Date: 2022-05-20
CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST
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Problems solved by technology
[0002] In the network, message transmission between terminal devices needs to be realized by connecting port links between terminal devices. In the existing interaction messages or feedback messages sent between terminal devices at both ends of the port link In the method of diagnosing the status of the port link, it is necessary to process the interactive message or the feedback message through the information processing unit, and then compare the obtained processing result with the local pre-stored record information before the port link Diagnose, therefore, there is the problem that the diagnosis efficiency of port link is low in the prior art
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Embodiment 1
[0042] see figure 1 , this embodiment provides a link diagnosis method, which is applied to a first terminal, and the link diagnosis method includes step S110 to step S170.
[0043] Step S110: Send an interaction message to the second terminal through the port link every second time period.
[0044] In this embodiment, there are multiple port links between the first terminal and the second terminal, wherein each port link includes two ports, the first port is set on the first terminal, and the second port Two ports are set on the second terminal.
[0045] It can be understood that the first terminal or the second terminal includes but is not limited to: a switch, a smart phone, a tablet computer, and a desktop computer. In this embodiment, both the first terminal and the second terminal are switches ; The port link is a physical line connecting the port on the first terminal and the port on the second terminal, the port set on the first terminal is called the first port, and...
Embodiment 2
[0082] see figure 2 , this embodiment provides a link diagnosis method, which is applied to a second terminal, and the link diagnosis method includes step S210 to step S220.
[0083] Step S210: start timing when receiving the interaction message sent by the first terminal every second time period through the port link, and send a feedback message corresponding to the interaction message to the first terminal.
[0084] It can be understood that the second terminal starts counting when it receives the interaction message sent by the first terminal, and the information recorded each time it receives the interaction message can be used by relevant staff when the port link fails. When providing technical parameters for reference; after receiving the interaction message, the second terminal should send a feedback message to the first terminal to inform the first terminal that the interaction message has been received, and The feedback message includes acknowledgment reception info...
Embodiment 3
[0090] This embodiment provides a terminal device, which is the first terminal in the first embodiment above, and includes a memory and a processor, wherein when the computer program stored in the memory is executed by the processor, the following is implemented: The link diagnosis method in the first embodiment.
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Abstract
The invention relates to the field of communication link diagnosis, in particular to a link diagnosis method, terminal equipment, a link diagnosis system and a storage medium. The problem of low diagnosis efficiency of the port link in the prior art is solved. The method includes: when the port link between the first terminal and the second terminal is valid and the port link is located in the link aggregation group, analyzing the feedback message sent by the second terminal, and when the analyzed feedback message includes a timeout information, send an interactive message to the second terminal through the port link every first time period, and start timing when sending the interactive message, when the timing reaches the second timeout threshold and does not receive the second terminal based on the interactive message When sending the feedback message, confirm that the port link fails, and remove the port link from the link aggregation group.
Description
technical field [0001] The invention relates to the field of communication link diagnosis, in particular to a link diagnosis method, terminal equipment, a link diagnosis system and a storage medium. Background technique [0002] In the network, message transmission between terminal devices needs to be realized by connecting port links between terminal devices. In the existing interaction messages or feedback messages sent between terminal devices at both ends of the port link In the method of diagnosing the state of the port link, it is necessary to process the interactive message or the feedback message through the information processing unit, and then compare the obtained processing result with the local pre-stored record information before the port link Diagnosis. Therefore, there is a problem in the prior art that the diagnosis efficiency of the port link is low. Contents of the invention [0003] In view of the above problems, the present application provides a link ...
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