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1、Windows系统如何禁止修改IP地址Thereareoftensomeunitusersopenthemachineaftertheprompt〃IPaddressconflict",whichgenerallyhavetwopossible:thefirstreasonisthevirusinseconddostrange,becausesomeemployeesarbitrarilysetupitsownIPaddress・Itisthejobofthenetworkadministratortoensurethenormalop
2、erationoftheLAN,soIhavesecondreasonstoprohibitthemodificationoftheIPaddressintheWindowssystem・BecausesettingaIPaddresstoacomputerisdonethroughtheTCP/IPproperty(Windows98system)ortheInternetprotocol(TCP/IP)property(Windows2000/XP/2003Server)dialogbox.So,aslongasshieldingt
3、hedialogbox,youcannotmodifytheIPaddress・TheWindows98platformprohibitsmodifyingtheIPaddressmethodMethod1:modifyingtheregistrationmethodTheregistryplaysakeyroleintheWindowsoperatingsystem・Byusingthekeyvaluesoftheregistry,theTCP/IPpropertydialogboxcanbeshielded・1.clickstart
4、,run,andintheopendialogboxoftherundialogbox,enterthecommand〃Regedit〃(justdoublequotesinsidetext),andthenclickok.2.intheregistryeditorwindow,expandtheleftsubwindowinthe〃mycomputerHKEYUSERS・DEFAULTSoftwareMicrosoftWindowsCurrentVersionPoliciesbranch,clickthe"Network"undert
5、hesubbranch.1.right-clickintherightchildwindow,selectthenewDWORDvaluemenu(orclicktheEdit>NewDWORDvalueinthemenubar)directly,andcreateanewDWORDkey・2.,thenewDWORDkeyname"NoNetSetup",andassignedtoT:closethe"RegistryEditor"window.Fromthenon,eitherwiththerightmousebuttontocli
6、cktheicontonetworkneighborhood"rightclicktheshortcutmenuofthe〃properties"menu,ordouble-clickthe"controlpanel"thewindow"network〃iconwillgetamessage'"thesystemadministratorhasclosed"network"controlpaneluserscannotmodifytheIPaddressofthecomputer・Ofcourse,whenyoudeletetheNoN
7、etSetupkey(orassignitto0),youcanalsoopenthenetworkconnectionwindow,andyoucanmodifytheIPaddressthroughthelocalconnectionpropertiesdialogbox.Methodtwo:systemstrategymethodStartingwiththeWindows95operatingsystem,theWindowssystemprovidesamoreflexibleandefficientmanagementtoo
8、l,thesystempolicyeditor・Usingthe"systempolicyeditor"tool,notonlycanyouscreenthenetworkcontrolpanel,buta