(This paper discusses how to protect the computer system and how to understand the network at a glance, and introduces the strategy configuration of the access layer switch in the design of the mes network to ensure that the computer is not disturbed by external information. Together, we must strengthen network management to ensure the safe operation of the network. After completing the computer system and network protection personnel, only by continuously improving the theoretical and practical level, can they be competent for the protection work.
Talking about local area network computer and network protection.pdf)