Research and Simulation of Hospital Network Architecture Based on EVE-NG / XU Hao, LI Chao-fan, ZHANG Meng-na, et al // Medical Informatics

Corresponding author: XU Hao, 1597562722@qq.com

DOI: 10.12201/bmr.202004.00033

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  Abstract: Objective: In the process of hospital informatization construction, research and design a hospital network architecture that combines stability and scalability to provide secure and reliable network services for hospital information systems and meet the needs of future informatization business expansion. Methods: The simulation takes a Third-class hospital’s network architecture in Xuzhou city as an example, and employs EVE-NG virtual simulation platform to implement the combination of Virtual Router Redundancy Protocol (VRRP) and Multiple Spanning Tree Protocol (MSTP), the reasonable planning of routing area by using Open Shortest Path First (OSPF) , and the access to the Internet through Port Address Translation (PAT) technology. Results: The simulation project realizes the load balancing and redundancy, the routing area is reasonably divided, and the port can be reused when accessing the Internet. Conclusion: Through the design and Simulation of the hospital network architecture, the architecture possesses the characteristics of stability and scalability that can prevent the routing loops automatically, make rational use of resources and recovery of informationalized Business.

  Key words: Hospital Network Architecture; EVE-NG; Virtual Routing Redundancy; Multiple Spanning Tree Protocol; Scalability

  Submit time: 7 December 2020

  Copyright: The copyright holder for this preprint is the author/funder, who has granted biomedRxiv a license to display the preprint in perpetuity.
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