Intelligent mixed mode network physical link emergency switching system

Abstract

The invention discloses an intelligent mixed mode network physical link emergency switching system. The intelligent mixed mode network physical link emergency switching system comprises a switching system, and the following parts including a first server, a second server, first protected equipment, first protected equipment alternate equipment, a second protected equipment, a first client side and a second client side which are all connected with the switching system respectively; the switching system comprises a first sub-switching system, a second sub-switching system and a third sub-switching system; the switching system provided by the intelligent mixed mode network physical link emergency switching system is used for protecting equipment when malfunction happens, and a protected equipment bypass is enabled to bypass the node to protect a network from being influenced. A power down bypass and functions such as heartbeat-free signal bypass setting and the like are provided; or the switching system can be switched to the alternate equipment when the malfunction occurs. The intelligent mixed mode network physical link emergency switching system is mainly applied to fluid control equipment protection and firewall equipment protection. The intelligent network physical link emergency switching system can supply equipment protection for route equipment from different manufacturers and of different types. The intelligent mixed mode network physical link emergency switching system provides a flexible network equipment emergency protection scheme for users to help a network platform to achieve smooth and real-time transmission of data on large flows, and therefore the usability, the safety, the stability and the reliability of data are improved.

Description

technical field [0001] The invention relates to the field of network security and switching, in particular to an emergency intelligent switching system of a mixed-mode network physical link. Background technique [0002] With the increasing demand for network broadband in all walks of life, 1000M networks and 1000M communications are gradually expanding in the network market, and firewalls, routers, and server products provided by major companies are also gradually replaced with 1000M links. Therefore, with the expansion of network bandwidth and the increase of the number of users, people pay more and more attention to network security and network stability. [0003] Network security devices are generally used between two or more networks, such as between an internal network and an external network. The application program in the network security device will analyze the network packets passing through it to determine whether there is a threat After processing, the packet wi...

AI Technical Summary

Problems solved by technology

This often requires network administrators to rush to the site immediately for manual operation, which delays the recovery time of the fault, and requires personnel with professional skills to complete the on-site operation. If you use equipment with active and standby functions, only high-end products have The price of equipment with this function is extremely high. For some small and medium-sized customers, it is out of reach, and products from different manufacturers are not compatible. Traditional routing equipment must use equipment from the same manufacturer, and a one-time investment is required to purchase the main equipment. And backup equipment, the initial investment is very large; the existing Bypass can only provide emergency protection for layer 2 network equipment, but it is powerless for layer 3 network equipment, only high-end products have the main and backup functions

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