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Method for stacking network appliances and stacking port

A technology of network equipment and ports, which is used in data exchange networks, digital transmission systems, electrical components, etc., to achieve the effect of accurate cable status information

Active Publication Date: 2012-01-25
BEIJING XINWANG RUIJIE NETWORK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0009] Embodiments of the present invention provide a network device stacking method and a stacking port, which are used to solve the problem of detecting the stacking cable connection status by the stacking port, and at the same time, can accurately locate the abnormal status information of the stacking cable plugging and unplugging

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  • Method for stacking network appliances and stacking port
  • Method for stacking network appliances and stacking port
  • Method for stacking network appliances and stacking port

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Embodiment Construction

[0025] Normally, the stacking cables of network devices only need to meet the data bandwidth requirements to ensure the stacking requirements between devices. However, in order to achieve more functions, some other signal lines can also be reserved in the stacking cables for To increase the purpose of expanding other functions. If we can find out that the link (connection) state of the stack port is not established due to the abnormal plugging state of the cable when the switch detects the state of the stack port, then we can optimize our detection method of the link state of the stack port. At the same time, if there is a problem with the cable plugging and unplugging status, it can also provide users with more accurate information about the cable plugging and unplugging status, which is convenient for customers to debug and install switches that support the stacking function. For example, when a stack switch detects the link status of a stack port, it is found that the link ...

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Abstract

The invention discloses a stack method of network equipment and a stack port. By acquiring the level information of the stack port, the stack cable state of the network equipment is determined according to the level information of the stack port. The proposal provided by the embodiment can judge the stack cable state of the network equipment accurately, discover abnormal state when the network equipment carries out connection state detection of the stack port and judge whether the abnormal state is caused by the abnormal stack cable state. Simultaneously, by the stack cable state, the detection method of the stack port can be optimized and more accurate information of the cable state can be provided.

Description

technical field [0001] The invention relates to the technical field of computer network communication, in particular to a network device stacking method and a stacking port. Background technique [0002] An Ethernet switch is a network communication device that uses the Ethernet protocol. The Ethernet switch completes information communication between multiple network devices or network terminals connected to it through its own information exchange function. For example, a typical Ethernet switch with 48 ports can ensure that a maximum of 48 network devices are connected to it, and complete the interactive communication of data between these 48 devices. In most local area networks, each data communication terminal device (such as printers, servers, personal computers, etc.) is connected to an Ethernet switch, and the Ethernet switches are also connected to each other. All the devices of the network are linked together so as to communicate with each other. [0003] In order...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/56H04L12/24H04L12/26H04L49/111
Inventor 李泽春
Owner BEIJING XINWANG RUIJIE NETWORK TECH CO LTD
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