摘要
NAT的功能就是指在一个网络拓扑结构内部,网络管理员根据客户或者系统本身的需要可以随意定义自己所需要的IP地址,并不需要经过网络申请和审核。利用NAT技术把使用私有网络地址的网络环境通过地址转换成公网ip地址,达到节约IP地址资源和提高网络安全性的目的。本文独立设置实验项目,设计解决方案,并比较实验前后的数据,以达到从理论上和实践上解决具体问题的目的。
The function of Nat is that in a network topology,network administrators can define their own IP address according to the needs of customers or the system itself,without network application and approval.The network environment using private network address is transformed into public network IP address by NAT technology,so as to save IP address resources and improve network security.In this paper,experimental projects were set up independently,solutions were designed,and data before and after the experiment were compared,so as to solve specific problems theoretically and practically.
作者
孙玉坤
张孝临
李政蓬
SUN Yu-kun;ZHANG Xiao-lin;LI Zheng-peng
出处
《信息技术与信息化》
2020年第1期66-67,共2页
Information Technology and Informatization
基金
SYJG201919辽宁科技大学实验教改项目，基于双证融通的《路由与交换技术》课程实验教学改革
101462019069辽宁科技大学大学生创新创业训练项目，基于GNS3的网络综合实践考试系统的研究与实现
