本文主要对我单位网络安全建设步骤和方法进行阐述,归纳总结建设中的误区和需要解决的问题。着重从六个方面详细分析安全网络的建设过程,并结合实例分析配置命令,最后简明扼要地对网络的安全运行管理提出了要求。本文可以为同仁们在网络建设方面提供一个参考,如有不妥之处,恳请批评指正。 This article mainly elaborates the steps and methods of network security construction of our unit, and summarizes the mistakes in the construction and the problems to be solved. It focuses on the detailed analysis of the construction process of the safety network from six aspects and analyzes the configuration commands based on the examples. Finally, the requirements for the safe operation and management of the network are put forward succinctly and concisely. This article can provide a reference for colleagues in network construction, if there are any discrepancies, please criticize correction.