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Working mode detection, warning method and device

A working mode and mode technology, applied in the field of network communication, can solve the problem of lack of detection and alarm prompts, and achieve the effect of reducing the probability of online accidents and increasing reliability.

Inactive Publication Date: 2007-05-09
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0012] In order to solve the problem in the prior art that there is no detection and alarm prompt when the Ethernet interface works in half-duplex mode, the present invention provides a working mode detection and alarm method and device

Method used

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  • Working mode detection, warning method and device
  • Working mode detection, warning method and device
  • Working mode detection, warning method and device

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Embodiment 1

[0060] See Figure 2, the specific working mode detection and alarm methods are as follows:

[0061] Step 100: Detect the working mode of the local end.

[0062] Step 101: Determine the working mode, if it is detected that the local end is in half-duplex mode, that is, the corresponding bit of the MII status register is '0', then perform step 102; if it is detected that the local end is set to the self-negotiation mode, that is, the MII status register If the corresponding bit is '1', execute step 103; if it is detected that the local end is in forced rate full-duplex mode, execute step 106.

[0063] Step 102: Report directly to the console or the network management to print the alarm message "The current port works in half-duplex mode, confirm whether to use this mode".

[0064] The specific implementation process of the driver software is as follows:

[0065] If the half-duplex mode bit of the MII status register is '0', report to the upper-layer management interface and pr...

Embodiment 2

[0084] Referring to Fig. 3, the present invention also provides a kind of working mode detection and warning device, and this device comprises following module:

[0085] The working mode detection module is used to detect whether the working mode of the router Ethernet interface of the local end and the opposite end is a half-duplex mode according to the specific setting of the register;

[0086] The alarm module is used to judge whether an alarm is required according to the detection result of the working mode detection module, and report the console or the network management alarm when the working mode of the local end or the opposite end is detected to be half-duplex mode.

[0087] Among them, the working mode detection module specifically includes:

[0088] The self-negotiation mode detection unit is used to detect whether the opposite end is set to the mandatory half-duplex mode and whether the working mode of the self-negotiation link capability register of the local end...

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Abstract

The invention solves the problem existed in the currently-used technology that is there is no hint of detecting and alarming when the Ethernet interface works at half-duplex mode. The method thereof comprises: detecting the working modes of the Ethernet ports of routers at local end and remote end; when the Ethernet ports work at half-duplex mode, an alarm is sent to the console desk or administrator. The invention also provides a working- mode detecting and alarming device comprising a working-mode detecting module and an alarming module.

Description

technical field [0001] The invention relates to the field of network communication, in particular to a working mode detection and alarm method and device applied to router Ethernet interfaces. Background technique [0002] The auto-negotiation function allows a network device to communicate the working mode information it supports to the opposite end on the network, and accept the corresponding information that the other end may pass over. It uses the revised 10BASE-T integrity test pulse sequence (link integrity test pulse sequence) to transmit information. The basic mechanism of the auto-negotiation function is to encapsulate the negotiation information into a series of modified "10BASE-T connection test transceiver waveforms". Connect the integrity test pulse. This series of pulses is called Fast Line Pulse (FLP, Fast Line Pulse). Every network device must be able to issue this burst of pulses upon power-up, administrative command, or user intervention. The fast connec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/26H04L12/24
Inventor 徐福红
Owner HUAWEI TECH CO LTD
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