《计算机网络》实训课教案授课老师：吴旷望课题名称IP地址设置与连能性测试授课日期课时4班级08商务（1）、（2）目的要求如何设置IP地址如何查看IP地址如何测试网络的连通性主要仪器和材料318机房方法原理IP地址，ICMP协议掌握要点可量化达标设置IP地址成功能看懂IPCONFIG/ALL中的相关英文参数测试网络连通性的三种类型，测试网关，测试外网，测试相邻电脑课题步骤利用IP地址与电话号码的相似性，简单介绍IP地址通过本地连接设置与查看IP地址通过IPCONFIG/ALL查看IP地址C:\DocumentsandSettings\Administrator>ipconfig/allWindowsIPConfigurationHostName............:WWW-020D4BEEDEBPrimaryDnsSuffix.......:NodeType............:UnknownIPRoutingEnabled........:NoWINSProxyEnabled........:NoEthernetadapter本地连接:Connection-specificDNSSuffix.:Description...........:Intel8255x-basedFastEthernetPhysicalAddress.........:00-00-39-20-38-2BDhcpEnabled...........:NoIPAddress............:192.168.198.98SubnetMask...........:255.255.255.0DefaultGateway.........:192.168.198.250DNSServers...........:202.96.128.166202.96.128.86通过PING命令测试网络连通性的三种类型ping192.168.198.XC:\DocumentsandSettings\Administrator>ping192.168.198.98Pinging192.168.198.98with32bytesofdata:Replyfrom192.168.198.98:bytes=32time<1msTTL=128Replyfrom192.168.198.98:bytes=32time<1msTTL=128Replyfrom192.168.198.98:bytes=32time<1msTTL=128Replyfrom192.168.198.98:bytes=32time<1msTTL=128Pingstatisticsfor192.168.198.98:Packets:Sent=4,Received=4,Lost=0(0%loss),Approximateroundtriptimesinmilli-seconds:Minimum=0ms,Maximum=0ms,Average=0msping192.168.198.250C:\DocumentsandSettings\Administrator>ping192.168.198.250Pinging192.168.198.250with32bytesofdata:Requesttimedout.Requesttimedout.pingHYPERLINK"http://www.baidu.com"www.baidu.comC:\DocumentsandSettings\Administrator>pingwww.baidu.comPingrequestcouldnotfindhostwww.baidu.com.Pleasecheckthenameandtryagain.