State switching method and device
A state switching and state technology, applied in the field of communication, can solve problems such as long server state detection and switching process, unable to meet higher time precision service or business switching requirements, so as to avoid business operation termination or abnormality, and improve reliability and stability, and improve user experience
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0042] Such as figure 1 As shown, it is a schematic diagram of a data interaction scene between a redundant backup system and a client (Client) in the prior art. The redundant backup system may include a master server (Master) and a backup server (Backup), and the master server A keepalived application implemented based on the vrrp protocol runs in the backup server and the backup server, so as to avoid a single point of failure.
[0043] exist figure 1 In the data interaction scenario shown in , for the client, the virtual IP (VIP, VirtualIP) address can be used to log in to the redundant backup system for service access or business use, and as long as one server in the redundant backup system can work normally Operation can ensure the normal operation of the corresponding service or business. For the redundant backup system, the redundant backup system appears as a VIP to the outside, that is, during the actual operation of the redundant backup system, the main server in t...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com