计算网络第二次实验报告

1、实验二 在pc机上熟悉常用网络命令一. 实验内容和要求ping.exe, nctstat.exe, telnct.exe, traccrt.exe, winipefg.exearp.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”二. 实验数据c:>arp -ainterface: 14 ox 10003internet address2334192.168丄 171physical addresslc-7e-e5-

2、95-5e-t200-19-21-57-00-8000-19-2 l-4d-f3-7300-19-21-42-72-28typedynamicdynamicdynamicdynamicc:>arp -a 14no arp entries foundc:>arp -a interface: 192.168.114 0x10003internet address physical addresslc-7e-e5-95-5e-f2typedynamicc:>arp -s 71 (x)-aa-00

3、-62-c6-09c:>arp -ainterface: 14 0x10003internet address192.16 &1.348192.168丄 171physical addresslc-7c-c5-95-5c-f200-19-21-56-fc-of00-aa-00-62-c6-09typedynamic dynamic staticc:>ftpftp> open connected to .220 (浙江工程学院软件服务器)user (:(none): anonymous331 anonymous login o

4、k, send your complete e-mail address as password. password:230 anonymous access granted, restrictions apply. ftp> dir /查看本目录下的内容： ftp> cd pub 切换目录250 cwd command successful.ftp> dir200 port command successful.150 opening ascii mode data connection for file list. ftp> cd microsoft250 cwd

5、command successful.ftp> dir200 port command successful.150 opening ascii mode data connection for file list.-rw-r-r- 1 ftp ftp288632 dec 81999 chargeni.exe226 transfer complete.ftp: 69 bytes received in 0.01 seconds 6.90kbytes/secftp> led e:local directory now e:ftp> get chargeni.exe200 por

6、t command successful.150 opening ascii mode data connection for chargeni.exe (288632 bytes).226 transfer completeftp: 289739 bytes received in 0.36scconds 802.60kbytcs/scc.ftp> bye221 goodbye.k c:>ipconfigwindows ip configurationethernet adapter 本地连接 2:connection-specific dns suffix .:ip addre

7、ss:192.16& 1.114subnet mask:default gateway:192.16&1.3c :>ipconfig/displaydnswindows ip crecord name: 1 ().() 127..record type: 12time to live .: 600100data length: 4section: answerptr record :localhostwnimeini.wn5 record name: re

8、cord type: 1time to live .: 132data length: 4section: answera (host) record .record name: record type: 1time to live .: 132data length: 4section: additionala (host) record 93record name: record type: 1time to live .: 132data length: 4section: additionala (host) record .: 183.

9、60.59.230record name: record type: 1time to live .: 132data length: 4section: additionala (host) record ：record name: record type: 1time to live .: 132data length: 4section: additionala (host) record .: record name: record type: 1time to live .: 132data length: 4section: ad

10、ditionala (host) record .: 51record name: record type: 1time to live .: 132data length: 4section:additionala (host) record .4 record name: record type: 1time to live .: 39data length: 4section: answera (host) record ：0 localhostrecord

11、name: localhostrecord type: 1time to live .: 6001(x)data length: 4section: answera (host) record .: c:>ipconfig/flushdnswindows ip configurationsuccessfully flushed the dns resolver cache. 四：五：c:>nct stop messengermessenger服务正在停止.messenger服务已成功停止。八：c:>netstat -asipv4 statisticspack

12、ets receivedreceived header errorsreceived address errorsdatagrams forwardedunknown protocols receivedreceived packets discarded=395678=0=170842=0=0= 209received packets delivered= 373473output requestsrouting discardsdiscarded output packetsoutput packet no routereassembly requiredreassembly succes

13、sfulreassembly failuresdatagrams successfully fragmenteddatagrams failing fragmentationfragments created= 48918=0=0=0=103=9=0=9=0=103ipv6 statisticspackets receivedreceived header errorsreceived address errorsdatagrams forwardedunknown protocols receivedreceived packets discardedreceived packets del

14、ivered=0=0=0=0=0=0=0output requests= 0routine discards=0discarded output packets= 0output packet no route=0reassembly required= 0reassembly successful=0reassembly failures=0datagrams successfully fragmented= 0datagrams failing fragmentation= 0fragments created= 0icmpv4 statisticsmessageseitorsdestin

15、ation unreachabletime exceededparameter problemssource quenchesredirectsechosecho repliestimestampstimestamp repliesaddress masksaddress mask repliesicmpv6 statisticsmessageserrorsmld reportsrouter solicitatio nsneighbor solicitationsreceivedsent241700810000000051111500000000receivedsent0600020301tc

16、p statistics for ipv4active openspassive opensfailed connection attemptsreset connectionscurrent connectionssegments receivedsegments sent=1762=14=160= 569=2=39457=35059= 535segments retransmittedtcp statistics for ipv6active openspassive opensfailed connection attemptsreset connectionscurrent conne

17、ctionssegments receivedsegments sentsesments retransmitted=0=0=0=0=0=0=0=0udp statistics for ipv4datagrams receivedno portsreceive errorsdatagrams sentudp statistics for ipv6datagrams receivedno portsreceive errorsdatagrams sent 七：c:>ping =496550=13295=0=13253=0=0=0=0pinging 1101.246.71 wilh 32 b

18、y les of data:reply from : bytes=32 ume= i ms ttl=60reply from : bytcs=32 timc= tinsttl=60reply from : bytes=32 time=lms 7tl=60reply from : bytes=32 tiine< i ins tl <=60ping statistics for :packets: sent = 4. received = 4. lost = 0 (0% loss),/xpproximate round trip limes in milli-seconds:minimum = 0ms, maximum = 1 ms, average = 0ms八：c:>route add mask c:>route printc:>routc delete 103.0.0c:>route print九：c:>traccrt