这是NS2软件的安装说明报告，它是我刚开始学NS2时学的，自我感觉很详细，对NS（网络模拟）初学者有一定的帮助。-This is the NS2 report software installation instructions, it is I have just started school when NS2, self-feeling in great detail, on the NS (network simulation) will certainly help beginners.