wince下的ping编程.实现主机探测,路由维护,路由选择,流量选择的功能.本例程使用一个数据包来探测主机地址是否存活.()当然再主机没有配置成过虑icmp形式.内含工程文件-ping weights under the program. To achieve mainframe detection, routing maintenance, routing, flow selection of functions. The routine use of a data packet to d

bootstrap:存储在ROM中的微码(microcode)中,用来在初始化的时候启动router,然后加载IOS 　　POST:存储在ROM中的微码中,用来检查硬件基本配置是否正常,然后决定哪些接口可用 　　ROM monitor:存储在ROM中的微码中,作用是测试和排疑等 Mini-IOS:Cisco叫它RXBOOT或bootloader,它是存储在ROM中的,IOS的简化版本,用来把IOS加载到闪存中 　　RAM(random-access memory):用来保存数据包

GPRS is part of the evolution path towards 3G. This paper investigates the effect of user mobility on packet transmission in GPRS. A simulator was developed to study the end-to-end behaviour of data transmission between a mobile client and a fKed s