Network management system

Abstract

The invention discloses a network management system. The network management system comprises an in-band network management system, an out-band network management system and an application management system, wherein the in-band network management system is configured to monitor the running state of a network device, and is provided with a control port; the out-band network management system is connected with the port of the network device for establishing an information independent channel; and the application management system receives signals from the in-band network management system and receives signals from the out-band network management system for monitoring the state of the network device according to the received signals. By such operation, an original individual in-band network and an out-band network are combined to establish an integrated system, and a server monitors the network device in a serial port mode through an NMS network management machine, so that original network safety is not affected, and workers can monitor a whole network at the same time, thus the disadvantages caused by in-band and out-band signal modes are eliminated.

Description

technical field [0001] The present invention relates to a management system, in particular to a network management system. Background technique [0002] At present, there are two solutions for network management: one is the so-called in-band network management method, that is, the network management system software sends SNMP-based network management information in the existing business network to realize network monitoring and comprehensive management. In the in-band management mode, the management control information of the network and the bearer service information of the user network are transmitted through the same logical channel, which is difficult to achieve centralized management, and it is the same channel as the service, which affects the original service flow. The second is the so-called out-of-band network management method. Network management information and user network bearer service information are not transmitted on the same logical channel. Its function fo...

AI Technical Summary

Problems solved by technology

In the in-band management mode, the management control information of the network and the bearer service information of the user network are transmitted through the same logical channel, which is difficult to achieve centralized management, and it is the same channel as the service, which affects the original service flow

The second is the so-called out-of-band network management method. Network management information and user network bearer service information are not transmitted on the same logical channel. Its function focuses on providing emergency security management channels for network equipment. However, if only the out-of-band network management method is used, it cannot be implemented. Device status detection and network fault warning

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