Upgrade of the dedicated network for the Department of Ecology and Environment based on SDWAN bearer technology

Abstract

The dedicated network of the Jiangsu Provincial Department of Ecology and Environment is in need of upgrades and transformation. A project team was established to conduct extensive research and analysis on technical systems. After a lot of technical system demonstration and research work, it was decided that the upgrade and transformation should be based on software-defined wide area network (SDWAN) technology. An overview of the current state of the dedicated network was proposed, a needs analysis was conducted, and a technical solution was proposed to meet the requirements of the upgrade. The proposed solution includes overall solution design, SDWAN solution design, security protection design, and network management design.

Keywords

• SDWAN;security protection;network management