是网络仿真软件opnet的说明，可以好好的帮助大家安装学习这个软件，很多公司都会要求这门技能的-Is a descr iption of the network opnet simulation software can help you properly install the software to learn, a lot of companies will require this skill of

OPNET14.5环境变量设置路径，其他版本改opnet对应的文件夹名就行了-The path of the OPNET14.5 environment variable setting