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1、计算机网络实验报告年级:姓名:学号:实验日期:实验名称:利用WireShark分析IP协议%1.实验目的1.利用wireshark分析ip协议,学习了解ip数据包。2.学习ip报文段的各领域。%1.实验器材1.接入Internet的计算机主机;2.抓包工具wireshark和截图工具snagito%1.实验内容LSelectthefirstICMPEchoRequestmessagesentbyyourcomputer,andexpandtheInternetProtocolpartofthepacketinthepacketdetailswindow・What
2、istheIPaddressofyourcomputer?实验结果如下:20618.69118010.0.163.206128.119.245.12IOIPEcho(ping)request(i(Mx0001,s«
3、(be/le)^W/122W,ttl=l)9Frame207:70bytesonHire(5Wbits),70bytescaptured(560bits)iEthernetII,Src:(岬】lnjhd:d8(00:le:ec:df:4d:(l8)fOst:Hangzhou.8d:W:fl(00:B:89:8d;49:fl)BInternetProt
4、ocol,$rc:10.0.163.1(10.0.163JM),Dst:128.115J45.12(128.119.M5.12)version:!oDifferentiatedServi'cesField:0x00(DSCP0x00:De伽k;ECN:0x00)fragmentoffset:0—
5、0肤锻瞬唏供Protocol:ICFP(1)Source:10.0.163.206(10.0.163.206)Destination:128.119.95.12(128.119.M5.12)•Headerchecksum0x0000[incorrect,shouldbe
6、0x62e4]
7、好狹z计算机网络实验报告年级:姓名:学号:实验日期:实验名称:利用WireShark分析IP协议%1.实验目的1.利用wireshark分析ip协议,学习了解ip数据包。2.学习ip报文段的各领域。%1.实验器材1.接入Internet的计算机主机;2.抓包工具wireshark和截图工具snagito%1.实验内容LSelectthefirstICMPEchoRequestmessagesentbyyourcomputer,andexpandtheInternetProtocolpartofthepacketinthepacketdetail
8、swindow・WhatistheIPaddressofyourcomputer?实验结果如下:20618.69118010.0.163.206128.119.245.12IOIPEcho(ping)request(i(Mx0001,s«
9、(be/le)^W/122W,ttl=l)9Frame207:70bytesonHire(5Wbits),70bytescaptured(560bits)iEthernetII,Src:(岬】lnjhd:d8(00:le:ec:df:4d:(l8)fOst:Hangzhou.8d:W:fl(00:B:89:8d;49:fl)B
10、InternetProtocol,$rc:10.0.163.1(10.0.163JM),Dst:128.115J45.12(128.119.M5.12)version:!oDifferentiatedServi'cesField:0x00(DSCP0x00:De伽k;ECN:0x00)fragmentoffset:0—
11、0肤锻瞬唏供Protocol:ICFP(1)Source:10.0.163.206(10.0.163.206)Destination:128.119.95.12(128.119.M5.12)•Headerchecksum0x0000[incorr
12、ect,shouldbe0x62e4]
13、好狹zm工乳叫q。以脚烟備神肺丄帼删iInternetControlMessageProtocol2.WithintheIPpacketheader,whatisthevalueintheupperlayerprotocolfield?答:theupperlayerprotocolfieldis1实验结果如下:/protocol:kno)3.HowmanybytesareintheIPheader?HowmanybytesareinthepayloadoftheIPdatagram?Explainhowyoudeterm
14、inedthenumbe