随着国家对信息安全、网络安全的逐步重视,以及各企业对节约运营成本的需求急迫,在保证网络安全的前提下,使用经济、可靠、高性能的国产网络设备,替代国外产品,已成为各企业在网络建设中必然的趋势。本文基于黑龙江邮政在实际的关键网络节点上部署高性价比的国产网络设备的使用情况,简述国产设备在邮政内部网络的可应用的环境,进而对国产设备的使用前景进行展望。 With the increasing emphasis on information security and network security in the country and the urgent need of enterprises to save operating costs, the use of domestic network equipment that is economical, reliable and high-performance to replace foreign products has become All enterprises in the network construction of the inevitable trend. This article based on Heilongjiang postal deployment of cost-effective domestic network equipment on the actual key network nodes, briefly describes the applicable environment of domestic equipment in postal internal network, and then prospects the use of domestic equipment.