软件的主要功能为用户更改网卡IP地址设置提供便利，对因工作，学习需要而经常变更网卡IP设置的用户来说是一个理想的小工具，特别适合经常移动办公的用户。 -The main functions of the software for the user to change the LAN IP address set up to facilitate the work, learning needs often change the ne