计算机网络实验二.doc

计算机网络实验报告二班级： 姓名： 学号：一、实验内容和要求：l Ping.exe，Netstat.exe, Telnet.exe, Tracert.exe, Winipcfg.exel Arp.exe, Ftp.exe, Ipconfig.exe, Net.exe, Route.exe 实验指导资料：电子文档 “网络命令使用说明”实验时间：2节课。二、实验步骤1、ARP: 显示和修改IP地址与物理地址之间的转换表C:Documents and Settingsligongarp -a /显示当前的ARP信息，可以指定网络地址Interface: 5 - 0x10003 Internet Address Physical Address Type 00-00-00-00-00-00 invalid 6 00-16-ec-d2-63-b5 dynamic 00 ec-a8-6b-85-6f-64 dynamic 18 00-16-ec-cb-3a-de dynamic 31 00-16-ec-d2-53-53 dynamicC:Documents and Settingsligongarp -s 13 00-aa-00-62-c6-09 /添加主机，并将网络地址跟物理地址相对应，这一项是永久生效的。C:Documents and Settingsligongarp -a /显示当前的ARP信息，可以指定网络地址Interface: 5 - 0x10003 Internet Address Physical Address Type 6 00-16-ec-d2-63-b5 dynamic 00 ec-a8-6b-85-6f-64 dynamic 13 00-aa-00-62-c6-09 static 18 00-16-ec-cb-3a-de dynamic 31 00-16-ec-d2-53-53 dynamicC:Documents and Settingsligongarp -a /显示当前的ARP信息，可以指定网络地址Interface: 5 - 0x10003 Internet Address Physical Address Type 6 00-16-ec-d2-63-b5 dynamic 00 ec-a8-6b-85-6f-64 dynamic 13 00-aa-00-62-c6-09 static 18 00-16-ec-cb-3a-de dynamic 31 00-16-ec-d2-53-53 dynamicC:Documents and Settingsligongarp -d 31 /删除由inet_addr指定的主机.可以使用* 来删除所有主机.C:Documents and Settingsligongarp -a /显示当前的ARP信息，可以指定网络地址Interface: 5 - 0x10003 Internet Address Physical Address Type 00-00-00-00-00-00 invalid 6 00-16-ec-d2-63-b5 dynamic 00 ec-a8-6b-85-6f-64 dynamic 13 00-aa-00-62-c6-09 static 18 00-16-ec-cb-3a-de dynamic2、ftp：C:Documents and Settingsligongftpftp open /与指定的ftp服务器连接 open computer portConnected to .220 欢迎登陆计算机基础教研室FTP服务器User (:(none): zf331 User name okay, need password.Password: /用户名：zf，密码：123456230 User logged in, proceed.ftp dir / 结束与远程计算机的 FTP 会话并退出 ftp200 PORT Command successful.150 Opening ASCII mode data connection for /bin/ls.drw-rw-rw- 1 user group 0 Sep 28 2013 .drw-rw-rw- 1 user group 0 Sep 28 2013 .-rw-rw-rw- 1 user group 9 Oct 15 2012 1-89.inidrw-rw-rw- 1 user group 0 Jan 17 2013 ppt-rw-rw-rw- 1 user group 806 Sep 21 2013 stuid-a-1.ini-rw-rw-rw- 1 user group 660 Sep 21 2013 stuid-a-4-1.ini-rw-rw-rw- 1 user group 638 Dec 24 2012 stuid-a.ini-rw-rw-rw- 1 user group 550 Sep 21 2013 stuid-c-4-6.ini-rw-rw-rw- 1 user group 617 Nov 1 2012 stuid-c.ini-rw-rw-rw- 1 user group 495 Sep 21 2013 stuid-d-3-1.ini-rw-rw-rw- 1 user group 750 Sep 21 2013 stuid-d-3-3.ini-rw-rw-rw- 1 user group 552 Oct 23 2012 stuid-d.ini-rw-rw-rw- 1 user group 9 Oct 15 2012 zf1.inidrw-rw-rw- 1 user group 0 Mar 5 02:35 教师内部共享空间drw-rw-rw- 1 user group 0 Oct 31 21:46 其他资料drw-rw-rw- 1 user group 0 Oct 10 2013 收作业空间drw-rw-rw- 1 user group 0 Sep 28 2013 私有空间-rw-rw-rw- 1 user group 1628 Oct 25 2012 图像.inidrw-rw-rw- 1 user group 0 Apr 22 00:34 网络课堂drw-rw-rw- 1 user group 0 Apr 18 02:36 学生空间226-Maximum disk quota limited to 5000000 Kbytes Used disk quota 8412 Kbytes, available 4991587 Kbytes226 Transfer complete.ftp: 收到 1333 字节，用时 0.02Seconds 83.31Kbytes/sec.ftp cd 其他资料 /更换远程目录250 Directory changed to /其他资料ftp dir / 结束与远程计算机的 FTP 会话并退出 ftp200 PORT Command successful.150 Opening ASCII mode data connection for /bin/ls.drw-rw-rw- 1 user group 0 Oct 31 21:46 .drw-rw-rw- 1 user group 0 Oct 31 21:46 .-rw-rw-rw- 1 user group 50449456 May 9 2013 dotnetfx40_full_x86_x64.exedrw-rw-rw- 1 user group 0 Apr 15 2013 javadrw-rw-rw- 1 user group 0 May 9 2013 mysql-rw-rw-rw- 1 user group 1352999 Oct 31 21:46 suangyu.rardrw-rw-rw- 1 user group 0 Apr 4 2011 symantec nortondrw-rw-rw- 1 user group 0 May 9 2013 visiodrw-rw-rw- 1 user group 0 Jul 4 2011 win7226-Maximum disk quota limited to 5000000 Kbytes Used disk quota 8412 Kbytes, available 4991587 Kbytes226 Transfer complete.ftp: 收到 587 字节，用时 0.01Seconds 39.13Kbytes/sec.ftp cd java /更换远程目录250 Directory changed to /其他资料/javaftp dir /结束与远程计算机的 FTP 会话并退出 ftp200 PORT Command successful.150 Opening ASCII mode data connection for /bin/ls.drw-rw-rw- 1 user group 0 Apr 15 2013 .drw-rw-rw- 1 user group 0 Apr 15 2013 .-rw-rw-rw- 1 user group 8043520 Mar 31 2013 apache-ant-1.8.4-bin.zip-rw-rw-rw- 1 user group 96943695 Mar 31 2013 jboss-4.2.2.ga.zip-rw-rw-rw- 1 user group 55780000 Mar 31 2013 jdk-1_5_0_22-windows-i586-p.exe-rw-rw-rw- 1 user group 3801088 Mar 31 2013 languagepack_3600-win32-zh_cn.msi-rw-rw-rw- 1 user group 1406 Mar 31 2013 myeclips_sn.txt-rw-rw-rw- 1 user group 884200220 Mar 31 2013 myeclipse.8.5.0-win32.exe-rw-rw-rw- 1 user group 789885 Mar 31 2013 mysql-connector-java-5.1.18-bin.jar-rw-rw-rw- 1 user group 709922 Mar 31 2013 mysql-connector-java-5.1.7-bin.jar-rw-rw-rw- 1 user group 180305920 Mar 31 2013 mysql-installer-community-.msi-rw-rw-rw- 1 user group 29642462 Mar 31 2013 openacs_code.rar-rw-rw-rw- 1 user group 14307328 Mar 31 2013 tortoisesvn-3600-win32-svn-1.7.8.msi226-Maximum disk quota limited to 5000000 Kbytes Used disk quota 8412 Kbytes, available 4991587 Kbytes226 Transfer complete.ftp: 收到 1067 字节，用时 0.03Seconds 34.42Kbytes/sec.ftp lcd e: /更换本地目录，若无参数，将显示当前目录Local directory now E:.ftp get myeclipse.8.5.0-win32.exe /使用当前文件转换类型将远程文件复制到本地计算机200 PORT Command successful.150 Opening ASCII mode data connection for myeclipse.8.5.0-win32.exe (884200220bytes).226 Transfer complete.ftp: 289739 bytes received in 0.36Seconds 802.60Kbytes/sec.ftp bye /离开221 Goodbye.3、IpconfigC:Documents and Settingsligongipconfig /该诊断命令显示所有当前的 TCP/IP 网络配置值Windows IP ConfigurationEthernet adapter 本地连接: Connection-specific DNS Suffix . : IP Address. . . . . . . . . . . . : 76 /IP地址 Subnet Mask . . . . . . . . . . . : /子网掩码 Default Gateway . . . . . . . . . : /缺省网关C:Documents and Settingsligongipconfig/displaydns /显示本机上的DNS域名解析列表Windows IP Configuration 27. - Record Name . . . . . : 27.. Record Type . . . . . : 12 Time To Live . . . . : 601278 Data Length . . . . . : 4 Section . . . . . . . : Answer PTR Record . . . . . : localhost localhost - Record Name . . . . . : localhost Record Type . . . . . : 1 Time To Live . . . . : 601278 Data Length . . . . . : 4 Section . . . . . . . : Answer A (Host) Record . . . : C:Documents and Settingsligongipconfig/flushdns /删除本机上的DNS域名解析列表Windows IP ConfigurationSuccessfully flushed the DNS Resolver Cache.C:Documents and Settingsligong4、Nbtstat.exeC:Documents and Settingsligongnbtstat -A本地连接:Node IpAddress: 76 Scope Id: Displays protocol statistics and current TCP/IP connections using NBT(NetBIOS over TCP/IP).NBTSTAT -a RemoteName -A IP address -c -n -r -R -RR -s -S interval -a (adapter status) Lists the remote machines name table given its name -A (Adapter status) Lists the remote machines name table given its IP address. -c (cache) Lists NBTs cache of remote machine names and their IP addresses -n (names) Lists local NetBIOS names. -r (resolved) Lists names resolved by broadcast and via WINS -R (Reload) Purges and reloads the remote cache name table -S (Sessions) Lists sessions table with the destination IP addresses -s (sessions) Lists sessions table converting destination IP addresses to computer NETBIOS names. -RR (ReleaseRefresh) Sends Name Release packets to WINS and then, starts Refresh RemoteName Remote host machine name. IP address Dotted decimal representation of the IP address. interval Redisplays selected statistics, pausing interval seconds between each display. Press Ctrl+C to stop redisplaying statistics.C:Documents and Settingsligongnbtstat -c /给定每个名称的 IP 地址并列出 NetBIOS 名称缓存的内容。本地连接:Node IpAddress: 76 Scope Id: NetBIOS Remote Cache Name Table Name Type Host Address Life sec - S43 UNIQUE 06 470C:Documents and Settingsligongnbtstat -n /列出本地 NetBIOS 名称。“已注册”表明该名称已被广播 (Bnode) 或者 WINS（其他节点类型）注册。本地连接:Node IpAddress: 76 Scope Id: NetBIOS Local Name Table Name Type Status - S05 UNIQUE Registered S05 UNIQUE Registered MSHOME GROUP Registered MSHOME GROUP RegisteredC:Documents and Settingsligongnbtstat -S /显示客户端和服务器会话，只通过 IP 地址列出远程计算机。本地连接:Node IpAddress: 76 Scope Id: No ConnectionsC:Documents and Settingsligong5、net：C:Documents and Settingsligongnet stop messengerMessenger 服务正在停止.Messenger 服务已成功停止。C:Documents and Settingsligongnet start messengerMessenger 服务正在启动 .Messenger 服务已经启动成功。C:Documents and Settingsligongnet send s06 * 2 /点对点传送消息消息已经送到 S06。6、Netstat.exeC:Documents and Settingsligongnetstat -as /显示每个协议的统计。默认情况下，显示 TCP、UDP、ICMP 和 IP 的统计IPv4 Statistics Packets Received = 248021 Received Header Errors = 0 Received Address Errors = 20831 Datagrams Forwarded = 0 Unknown Protocols Received = 0 Received Packets Discarded = 1970 Received Packets Delivered = 225460 Output Requests = 128434 Routing Discards = 0 Discarded Output Packets = 0 Output Packet No Route = 0 Reassembly Required = 1175 Reassembly Successful = 97 Reassembly Failures = 0 Datagrams Successfully Fragmented = 0 Datagrams Failing Fragmentation = 0 Fragments Created = 0ICMPv4 Statistics Received Sent Messages 119 98 Errors 0 0 Destination Unreachable 35 8 Time Exceeded 0 0 Parameter Problems 0 0 Source Quenches 0 0 Redirects 0 0 Echos 30 60 Echo Replies 54 30 Timestamps 0 0 Timestamp Replies 0 0 Address Masks 0 0 Address Mask Replies 0 0TCP Statistics for IPv4 Active Opens = 944 Passive Opens = 61 Failed Connection Attempts = 191 Reset Connections = 600 Current Connections = 2 Segments Received = 168830 Segments Sent = 117900 Segments Retransmitted = 349UDP Statistics for IPv4 Datagrams Received = 69703 No Ports = 348 Receive Errors = 78 Datagrams Sent = 100657、Ping.exeC:Documents and Settingsligongping /ping内网，成功Pinging with 32 bytes of data:Reply from : bytes=32 time=13ms TTL=60Reply from : bytes=32 time=11ms TTL=60Reply from : bytes=32 time=11ms TTL=60Reply from : bytes=32 time=11ms TTL=60Ping statistics for : Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds:Minimum = 11ms, Maximum = 13ms, Average = 11ms8、Route.exeC:Documents and Settingsligongroute add mask /添加路由 C:Documents and Settingsligongroute print /打印路由 =Interface List0x1 . MS TCP Loopback interface0x10003 .00 16 ec d2 64 ea . Realtek RTL8139/810x Family Fast Ethernet NIC=Active Routes:Network Destination Netmask Gateway Interface Metric 76 20 76 1 1 76 76 20 76 55 20 55 55 76 76 20 76 76 20 55 55 76 76 1Default Gateway: =Persistent Routes: NoneC:Documents and Settingsligongroute delete /删除路由C:Documents and Settingsligongroute print /打印路由 =Inter