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Switch log record module

A technology for recording modules and switches, applied in the field of optical communication, can solve the problems of increased personnel costs, inability to achieve remote management, and reduced maintainability, and achieve the effects of convenient fault location, compensation for increased costs, and strong bandwidth

Inactive Publication Date: 2017-01-04
四川泰瑞创通讯技术股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, relevant personnel need to go to the site to use a computer to connect to the switch to view, which will increase the cost of personnel and reduce the maintainability, and due to the limitation of the length of the serial port cable, remote management cannot be realized

Method used

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Examples

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Embodiment Construction

[0024] in the figure 1 In , a module that can record switch logs in real time is proposed, which adopts the standard SFP Electrical port encapsulation structure, one side of the network port is connected to any Ethernet port of the switch through golden fingers, RJ45 One side is defined as UART Serial port communication mode, which is connected to the serial port output of the switch. Real-time recording of the internal hardware of the switch log module has the following technical characteristics: the log recording module can work in three modes: 1. logging mode; 2. Module control mode; 3. Remote switch management mode. Logging mode: After the switch sends data to the logging module through the serial port, the logging module receives the data and enters the logging process. Set the serial port data overtime detection function in the serial port processing process, and check whether the serial port data is sent at regular intervals. If the scheduled ti...

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Abstract

The invention provides a switch log record module, and aims at providing a log record module which does not occupy the bandwidth of a switch, reduces the configuration cost, and has high security. The technical scheme of the module is realized in the following steps: log information output by a switch master device and a switch slave device is transmitted to a micro-control unit (MCU) through two serial ports, and the MCU receives the information and writes and saves data into an embedded multimedia memory eMMC; the log record module is provided with a UART serial port data overtime detection sub-module used for detecting whether the sending of the data is accomplished and a command transmission sub-module, a log record sub-module receives the data, the data enters a log record process, the log record process is generated by a master process sub-module, and the process sub-module is controlled by a remote switch; and an initialization module establishes Ethernet communication with a physical layer Ethernet PHY chip at an external signal interface by employing network configuration of stored IP address parameters, establishes log folders and files in an initialized manner, and separately saves UART serial port data of the switch master device and UART serial port data of the slave device.

Description

technical field [0001] The invention relates to the optical communication field, and relates to a switch log recording module for recording switch log information and network management in real time. Background technique [0002] The log system is an integral part of the Ethernet switch, and it is the information hub of the system software modules. The log system provides strong support for network administrators and developers to monitor network operation and diagnose network faults. The log system manages most of the information output, and can perform detailed classification, so that information can be effectively filtered. In the existing switch technology, a SYSLOG server is usually used to record log files. SYSLOG is an industrial standard protocol and can be used to record device logs. In UNIX systems, routers, switches and other network devices, the system log (System Log) records the size of events that occur in the system at any time. Administrators can keep abr...

Claims

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Application Information

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IPC IPC(8): H04L12/24
CPCH04L41/069
Inventor 廖伟
Owner 四川泰瑞创通讯技术股份有限公司
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