Hardware type network safety control server thermal backup device

Abstract

A hardware type network safety control server thermal backup device comprises a main server, at least one standby server and Bypass network cards. The device achieves hardware type network safety control server thermal backup by mounting the Bypass network cards on the main server and the at least one standby server. When the main server normally works, Bypass network cards on the main server are in a network mode, and receives data like a common network card does; when the main server is down, the Bypass network cards on the main server are automatically switched to be in a network cable mode and receive the data from a network card interface and transmit the data to another network card interface like a common network cable according to the conventional mode, at the moment, the standby servers begin to receive and analyze the data. The thermal backup device provided by the invention occupies less Ethernet terminals of an exchanger, after the main server is down, a short time is taken to achieve that the standby servers replace the main server to manage, the network is more efficient, the reliability of the system is improved, the backup process is pellucid and joint free for users, and the application range is wide.

Description

technical field [0001] The invention relates to the technical field of network management, in particular to the field of control and management of a network security control server, in particular to a hardware-type network security control server hot backup device. Background technique [0002] With the continuous improvement of social informatization, the scale of enterprises is getting larger and larger, and the number of computers owned by enterprises is also increasing. Therefore, the requirements for safe and reliable operation of servers are also getting higher and higher. For some key servers, it is required that the system can run stably for a long time and have the ability to run non-stop 7 days x 24 hours. For such systems, temporary downtime or out-of-sync analysis data can lead to data loss, which can have disastrous consequences. [0003] In the prior art, the conventional multi-server real-time backup adopts a software mechanism, which has two major disadvanta...

AI Technical Summary

Problems solved by technology

For such systems, temporary downtime or out-of-sync analysis data can lead to data loss, which can have catastrophic consequences

[0003] In the prior art, the conventional multi-server real-time backup adopts a software mechanism, which has two major disadvantages: one is that the ports for each server to obtain analysis data need to be connected to different ports of the switch, occupying many ports of the switch, such as figure 2 As shown; Second, when the primary server goes down, it takes a long time for the backup server to take over the management of the primary server, which is 1-5 seconds

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