摘要
Ping命令是在互连网络中进行故障检测的工具,通俗地说就是它向指定的机器发送一个消息,然后通知是否成功地传送了该消息。简要的介绍了ICMP协议,ICMP报文格式和IP报文格式,阐述了Ping的原理及其实现。
Ping is the tool that can measure the trouble in a network , polularly saying it sends a message to a designated machine, then notifies you whether to convey this message successfully or not. This text has briefly introduced ICMP protocols , ICMP datagram format and IP datagram format , and has explained the principle and realization of Ping.
出处
《信息技术》
2005年第6期70-71,共2页
Information Technology
