计算机网络实验二在PC机上熟悉常用网络命令实验报告Word文档格式.docx

计算机网络实验二在PC机上熟悉常用网络命令实验报告Word文档格式.docx

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显示和修改IP地址与物理地址之间的转换表

C:

\DocumentsandSettings\ligong>

ARP-a

Interface:

10.16.24.18---0x10003

InternetAddressPhysicalAddressType

192.168.1.300-00-00-00-00-00invalid

ARP-g

ARP-d

ARP-s

DisplaysandmodifiestheIP-to-Physicaladdresstranslationtablesusedby

addressresolutionprotocol（ARP）.

ARP-sinet_addreth_addr[if_addr]

ARP-dinet_addr[if_addr]

ARP-a[inet_addr][-Nif_addr]

-aDisplayscurrentARPentriesbyinterrogatingthecurrent

protocoldata.Ifinet_addrisspecified,theIPandPhysical

addressesforonlythespecifiedcomputeraredisplayed.If

morethanonenetworkinterfaceusesARP,entriesforeachARP

tablearedisplayed.

-gSameas-a.

inet_addrSpecifiesaninternetaddress.

-Nif_addrDisplaystheARPentriesforthenetworkinterfacespecified

byif_addr.

-dDeletesthehostspecifiedbyinet_addr.inet_addrmaybe

wildcardedwith*todeleteallhosts.

-sAddsthehostandassociatestheInternetaddressinet_addr

withthePhysicaladdresseth_addr.ThePhysicaladdressis

givenas6hexadecimalbytesseparatedbyhyphens.Theentry

ispermanent.

eth_addrSpecifiesaphysicaladdress.

if_addrIfpresent,thisspecifiestheInternetaddressofthe

interfacewhoseaddresstranslationtableshouldbemodified.

Ifnotpresent,thefirstapplicableinterfacewillbeused.

Example:

>

arp-s157.55.85.21200-aa-00-62-c6-09....Addsastaticentry.

arp-a....Displaysthearptable.

2、ftp：

（功能就不用描述了，请参看下面的具体用法）

ftp>

open10.16.23.2

Connectedto10.16.23.2.

220欢迎登陆计算机基础教研室FTP服务器

User（10.16.23.2:

（none））:

1234567891234

331Usernameokay,needpassword.

Password:

230Userloggedin,proceed.

-v

Invalidcommand.

ftp-v

ftp[-v]

cd

Remotedirectoryftp!

550/ftp:

Nosuchfileordirectory.

!

MicrosoftWindowsXP[版本5.1.2600]

（C）版权所有1985-2001MicrosoftCorp.

3、Ipconfig

ipconfig

WindowsIPConfiguration

Ethernetadapter本地连接2:

Connection-specificDNSSuffix.:

IPAddress............:

192.168.1.119

SubnetMask...........:

255.255.255.0

DefaultGateway.........:

192.168.1.1

4、Nbtstat.exe

nbtstat.exe

DisplaysprotocolstatisticsandcurrentTCP/IPconnectionsusingNBT

（NetBIOSoverTCP/IP）.

NBTSTAT[[-aRemoteName][-AIPaddress][-c][-n]

[-r][-R][-RR][-s][-S][interval]]

-a（adapterstatus）Liststheremotemachine'

snametablegivenitsname

-A（Adapterstatus）Liststheremotemachine'

snametablegivenits

IPaddress.

-c（cache）ListsNBT'

scacheofremote[machine]namesandtheirIP

addresses

-n（names）ListslocalNetBIOSnames.

-r（resolved）ListsnamesresolvedbybroadcastandviaWINS

-R（Reload）Purgesandreloadstheremotecachenametable

-S（Sessions）ListssessionstablewiththedestinationIPaddresses

-s（sessions）ListssessionstableconvertingdestinationIP

addressestocomputerNETBIOSnames.

-RR（ReleaseRefresh）SendsNameReleasepacketstoWINSandthen,startsRefr

esh

RemoteNameRemotehostmachinename.

IPaddressDotteddecimalrepresentationoftheIPaddress.

intervalRedisplaysselectedstatistics,pausingintervalseconds

betweeneachdisplay.PressCtrl+Ctostopredisplaying

statistics.

nbtstat-C

DisplaysprotocolstatisticsandcurrentTCP/IPconnectionsu

snametable

scacheofremote[machine]

-r（resolved）Listsnamesresolvedbybroadcastand

-R（Reload）Purgesandreloadstheremotecachen

-S（Sessions）Listssessionstablewiththedestina

-s（sessions）Listssessionstableconvertingdesti

-RR（ReleaseRefresh）SendsNameReleasepacketstoWINSan

IPaddressDotteddecimalrepresentationoftheIPaddres

intervalRedisplaysselectedstatistics,pausinginterv

betweeneachdisplay.PressCtrl+Ctostopred

nbtstat-n

本地连接2:

NodeIpAddress:

[192.168.1.119]ScopeId:

[]

NetBIOSLocalNameTable

NameTypeStatus

---------------------------------------------

H16<

00>

UNIQUERegistered

20>

2HJF<

GROUPRegistered

1E>

nbtstat-s

NoConnections

5、net：

net

此命令的语法是:

NET[ACCOUNTS|COMPUTER|CONFIG|CONTINUE|FILE|GROUP|HELP|

HELPMSG|LOCALGROUP|NAME|PAUSE|PRINT|SEND|SESSION|

SHARE|START|STATISTICS|STOP|TIME|USE|USER|VIEW]

NET[ACCOUNTS|COMPUTER|CONFIG|CONTINUE|FILE

HELPMSG|LOCALGROUP|NAME|PAUSE|PRINT|

SHARE|START|STATISTICS|STOP|TIME|USE

netstat.exe

ActiveConnections

ProtoLocalAddressForeignAddress

TCPH16:

1455localhost:

ftp

2078125.77.199.30:

8000

2085localhost:

4809

2086localhost:

netbios-ss

2088localhost:

2090localhost:

2091localhost:

microsoft-

netstat-as

IPv4Statistics

PacketsReceived=188648

ReceivedHeaderErrors=0

ReceivedAddressErrors=41385

DatagramsForwarded=0

UnknownProtocolsReceived=0

ReceivedPacketsDiscarded=1636

ReceivedPacketsDelivered=158463

OutputRequests=11606

RoutingDiscards=0

DiscardedOutputPackets=0

OutputPacketNoRoute=0

ReassemblyRequired=0

ReassemblySuccessful=0

ReassemblyFailures=0

DatagramsSuccessfullyFragmented=0

DatagramsFailingFragmentation=0

FragmentsCreated=0

ICMPv4Statistics

ReceivedSent

Messages3637

Errors00

DestinationUnreachable34

TimeExceeded00

ParameterProblems00

SourceQuenches00

Redirects00

Echos312

EchoReplies231

Timestamps00

TimestampReplies00

AddressMasks00

AddressMaskReplies00

TCPStatisticsforIPv4

ActiveOpens=415

PassiveOpens=57

FailedConnectionAttempts=145

ResetConnections=29

CurrentConnections=3

SegmentsReceived=1888

SegmentsSent=2228

SegmentsRetransmitted=276

UDPStatisticsforIPv4

DatagramsReceived=213179

NoPorts=4718

ReceiveErrors=95

DatagramsSent=9046

6、Netstat.exe

ProtoLocalAddressForeignAddressState

ftpCLOSE_WAIT

2166localhost:

4809SYN_SENT

2167125.77.199.30:

8000ESTABLISHED

7、Ping.exe

ping.exe

Usage:

ping[-t][-a][-ncount][-lsize][-f][-iTTL][-vTOS]

[-rcount][-scount][[-jhost-list]|[-khost-list]]

[-wtimeout]target_name

Options:

-tPingthespecifiedhostuntilstopped.

Toseestatisticsandcontinue-typeControl-Break

Tostop-typeControl-C.

-aResolveaddressestohostnames.

-ncountNumberofechorequeststosend.

-lsizeSendbuffersize.

-fSetDon'

tFragmentflaginpacket.

-iTTLTimeToLive.

-vTOSTypeOfService.

-rcountRecordrouteforcounthops.

-scountTimestampforcounthops.

-jhost-listLoosesourceroutealonghost-list.

-khost-listStrictsourceroutealonghost-list.

-wtimeoutTimeoutinmillisecondstowaitforeachreply.

8、Route.exe

route.exe

Manipulatesnetworkroutingtables.

ROUTE[-f][-p][command[destination]

[MASKnetmask][gateway][METRICmetric][IFinterface]

-fClearstheroutingtablesofallgatewayentries.Ifthisis

usedinconjunctionwithoneofthecommands,thetablesare

clearedpriortorunningthecommand.

-pWhenusedwiththeADDcommand,makesaroutepersistentacross

bootsofthesystem.Bydefault,routesarenotpreserved

whenthesystemisrestarted.Ignoredforallothercommands,

whichalwaysaffecttheappropriatepersistentroutes.This

optionisnotsupportedinWindows95.

commandOneofthese:

PRINTPrintsaroute

ADDAddsaroute

DELETEDeletesaroute

CHANGEModifiesanexistingroute

destinationSpecifiesthehost.

MASKSpecifiesthatthenextparameteristhe'

netmask'

value.

netmaskSpecifiesasubnetmaskvalueforthisrouteentry.

Ifnotspecified,itdefaultsto255.255.255.255.

gatewaySpecifiesgateway.

interfacetheinterfacenumberforthespecifiedroute.

METRICspecifiesthemetric,ie.costforthedestination.

Allsymbolicnamesusedfordestinationarelookedupinthenetworkdatabase

fileNETWORKS.Thesymbolicnamesforgatewayarelookedupinthehostname

databasefileHOSTS.

IfthecommandisPRINTorDELETE.Destinationorgatewaycanbeawildcard,

（wildcardisspecifiedasastar'

*'

）,o