A circuit for monitoring network status

A technology for monitoring networks and circuits, applied in the computer field, can solve problems such as the shortage of chassis panel space, occupation, and affecting the opening rate of chassis ventilation holes, and achieve the effect of saving space

Active Publication Date: 2018-09-14
DAWNING INFORMATION IND BEIJING +1
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

This method is simple and clear, but requires more indicator lights and is not smart enough, so it is not suitable for network monitoring of large-scale clusters
[0004] On the other hand, the existing methods for monitoring network status require more network indicator lights, which will take up more chassis space, resulting in tight space for the chassis panel, and some may even affect the opening rate of the ventilation holes of the chassis. Affect heat dissipation

Method used

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  • A circuit for monitoring network status

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Embodiment Construction

[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0027] The present invention provides a circuit for monitoring network status, such as figure 1 , the circuit includes a network card chip, a logic circuit, a monitoring module and an indication module; the network card chip is connected to the indication module through a logic circuit, and is connected to the monitoring module at the same time; the network status is reflected by the two-color indicator light in the indication module.

[0028] The network card chip includes a network card interface PORT1 and a network card interface PORT2; the signal transmitted through the network card interface PORT1 includes a connection signal PORT1_LINKUP_N and an active signal PORT1_ACT_N, and the signal transmitted through the network card interface PORT2 includes a connection signal PORT2_LINKUP_N and an active signal PORT2_ACT_N.

[0029] The logic circuit includes a...

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Abstract

The invention provides a circuit for monitoring a network state. The circuit comprises a network card chip, a logic circuit, a monitoring module and an indicating module, wherein the network card chip is connected with the indicating module via the logic circuit and is connected with the monitoring module at the same time. The circuit of the invention combines a yellow single-color lamp and a green single-color lamp of the network card chip into a double-colored indicator lamp via the logic circuit so as to save the space of a case board. The connecting or disconnecting state of a network line connected with the network card chip is monitored via a BMC chip, and an intelligent monitoring function is achieved via a monitoring terminal, so that the monitoring of a large-scale cluster network is achieved.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a circuit for monitoring network status. Background technique [0002] Internet technology has penetrated into every aspect of human life, and its importance to economic and social development is self-evident. How to ensure and monitor the state of the Internet and enhance the robustness of the Internet is a very important topic. [0003] The current common method of monitoring network status is to judge whether the network connection is normal or not by directly observing the status of the network connection (Link) and activity (Activity) indicator lights. This method is simple and clear, but requires more indicator lights and is not smart enough, so it is not suitable for network monitoring of large-scale clusters. [0004] On the other hand, the existing methods for monitoring network status require more network indicator lights, which will take up more chassis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/26
Inventor 郑臣明李树华马守朋
Owner DAWNING INFORMATION IND BEIJING
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