这是NS2网络仿真实例，包含两个tcl脚本文件，内容是模拟多个无线节点运用DSDV路由协议进行传输的情况。对于初学者有很好的示范作用。-This is the NS2 network simulation example, contains two tcl scr ipt file, the contents of multiple wireless nodes is simulated using DSDV routing protocol for transmission of the si