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1、WinXP网络连接中常出现的问题及解决方法ThecommonproblemsandsolutionsinWindowsXPnetworkconnectionBeforetheperiodoftheauthorintheBBSoftenseealotofquestionsaboutWindowsXPconnectionandlogin(mostlywithwin2003similar)relatedquestions,theauthorherebelowforeveryonetolookatthesolutiontotheseproblems.Alwaysdispla
2、ytheerrormessage"therequestedlogintypeonthismachinefortheunauthorizeduser"(win2000win2003)Errormessage"noaccesstoresources"(loginuserwin98)Reason:theguestinthepolicyisprohibitedfromlogginginfromthenetwork,and(2)theerrorsmentionedinthepolicy.(note:XPdefaults,win2003doesn'tdefault)Soluti
3、on:configurethelocalsecuritypolicy:securitySettingsuserrightsallocationoflocalstrategy"refusedtoaccessthecomputerfromthenetwork,"theguesttodelete,save,can.ThesystemloginwindowisloggedbytheguestuserbydefaultandcannotbechangedReason:theXPinnetworkaccesssecuritypolicy"localaccountsharinga
4、ndsafemode"defaultisthelocaluserauthenticationvalidatedasaguest,namelyalike,newcomersare"guest".Afterjoiningthedomain(suchasXPisthedefaultforthelocaluserselfvalidation,andontheTelnetandinvalidloginterminalservicessuchasinteractivelogin)(note:default,XPwin2003notdefault)Solution:openthe
5、localsecuritypolicysecurityoptionstothelocalsecuritypolicyandchangethepolicySettings.Aloginwindowappears,butnousercanloginReason:disableguestaccounts,and"networkaccess:theSharedandsecureschemaforlocalaccounts"securityoptionsaresetto"guestonly".ThenetworkloginsperformedbytheMicrosoftnet
6、workserver(SMBservice)willfail.Evenifyouknowthattheadministratoruserandpasswordareuseless,allloginhasnoresponse.(thisseemstoaskmorepeople.)Solution:changetheforbiddenitemsmentionedabove.Theclassicmodeistoactivateguestusersandsetthe"Sharedandsecuremodeforlocalaccounts".Havealoginwindow,
7、knowtheadministratorusernameofanXP,thepasswordisempty(XPinstalledtheusernotpromptedtocreateapassword),butcannotlogin.Thereisalwaysa"useraccountlimit"error,andtheloginterminalservicehassimilarpromptsReason:forthesakeofsafety,thelocalsecuritypolicybydefault"localaccountisonlyallowedtou