LAN node fault alarming method, system and interface module for the system

A technology of fault alarm and interface module, which is applied in the direction of transmission system, digital transmission system, data exchange network, etc., can solve the problem of failure information amplification, etc., and achieve the effect of convenient implementation, simple installation and convenient maintenance

Inactive Publication Date: 2006-11-22
黄宁宁
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The invention discloses a local area network node fault alarm method, system and interface module used for the system, in order to solve the problem that the existing local area network node fault alarm system cannot amplify the detected fault information to prompt network administrators through light emission and sound

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  • LAN node fault alarming method, system and interface module for the system
  • LAN node fault alarming method, system and interface module for the system
  • LAN node fault alarming method, system and interface module for the system

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Embodiment Construction

[0033] In order to solve the problem that faulty nodes cannot be displayed in the topological structure, the present invention discloses a local area network node fault alarming method, system and interface module for the system, which visually perform fault alarming through the network topology structure, and the main design concept includes: its 1. On the basis of the original topology hanging board, install the fault alarm module of the node next to each main node device; 2. Use any computer connected to the local area network to circularly detect the running status of the designated node to be tested in the local area network. And output the information of the faulty node, and control the alarm module corresponding to the faulty node to issue a fault alarm. In this way, the network management personnel can observe the node failure information very intuitively, and at the same time, they can also use the sound card of the monitoring host to give voice prompts, thus maintaini...

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Abstract

The invention discloses a local area network accident alarming method, system and interface modular, which comprises the following steps: arranging checked node and corresponding accident alarming modular for the same or corresponding order number; checking if there is a fault in the checked node and recording accident node order number; starting alarming modular with same order number or corresponding order number to alarm. The method checks and checks in cycle according to the order number sequence of checked node; the system is composed of control host machine, interface modular and alarming modular. The interface modular is composed of buffer, decoding circuit and drive circuit.

Description

technical field [0001] The invention relates to local area network management technology, and particularly discloses a centralized operation and maintenance park network and a node failure alarm method and system in large and medium-sized local area networks, and an interface module for the local area network node failure alarm system. Background technique [0002] Usually, in campuses with large and medium-sized LANs installed, a network topology hanging board will be set up in the office lobby of the network center to visually display the network topology of the campus network. But the current topology board can only provide users with basic interconnection information of the network, which can also be said to be static. When a device or link fails, it is completely invisible on this static topology board. [0003] A common failure in the operation of the LAN is node failure, which is usually caused by equipment failure, hardware connection failure, or node congestion caus...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24
Inventor 黄宁宁
Owner 黄宁宁
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