HND互联网服务建构及管理outcome4Word文档下载推荐.docx
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Internetdomainnamesystems(DNS–DomainNameSystem)
Portfolio
Youmustproduceanorganisedportfolioofevidence,gatheredoveranextendedperiodoftimeinordertodemonstratecompetenceinconfiguringandadministeringadomainnamesystem,eg:
BIND(minimumversion9).Thisshouldincludeannotateddetailsofconfigurationchanges(preferablywithversioncontrolsubsystemsinuse),copiesofreports,logfiles,errorsituations,securityitemsandresourcesused–ineffect,acompletehistoryoftheserviceprovisionduringyourtenureofit.Youshouldgatherinformationfromamultitudeofsourcesincludingtechnicalreferencemanuals,newsgroups,vendor’son-linesupportsites,etc.
Non-trivialconfigurationexamplesinclude:
∙Set-upsystemaccountsforusebytheservice,(eg:
specificserviceaccount,maillistowner)
∙Set-upandmaintenanceofservice’suseraccounts,(ie:
usersandgroupsnotmaintainedwithintheexistingdomain)
∙Customisederrorandconfigurationmessages
∙Individualfileanddirectoryaccessrestrictions(especiallyaccesstoexecutableutilitiesandprivatedatafiles)
YoushouldincludeevidenceofconfiguringthefollowingareasspecifictoDomainNameSystems:
∙primaryandsecondarydomainhosting;
RIPsupport;
multi-homeandmulti-addresssupport
Examplesofdocuments,usedtoprovideassistancetousersinclude:
∙Mailshotsandindividualcorrespondenceviahardcopyandemail;
technicalsupportrequests;
webpages,etc.
Inallcases,youarerequiredtoworkonthreelevels:
1.Theconfigurationandmaintenanceoftheservice.
2.Theprovisionandawarenessoftheservicetousers.
3.Interactionwithmanagementregardingtheset-upofandreportingfromtheservice.
Report
Ifyouhavenotphysicallysupportedtheservice,youmustresearchtheserviceandproduceareport(normallyofbetween400and800words)containingbriefoutlinesofthefollowing:
Youshouldgatherinformationfromamultitudeofsourcesincludingtechnicalreferencemanuals,newsgroups,vendor’son-linesupportsites,etc.
portfolio
AssessmentTask4
Internetdomainnamesystems(DNS–DomainNameSystem)
Logbooks
Class
TechnicalSupport
Group
CandidateName
WangZhihui
CandidateNumber
095111181
Outcomes1,2,3
Task
Date
RecordofPerformance
comment
date
Task1.1
Task1.2
Task1.3
Task1.4
Task1.5
Task1.6
Task1.7
Task1.8
Task1.9
Task1.10
Task1.11
Task1.12
Task1.13
Task1.14
Task1.15
Task1.16
Task1.17
Task1.18
Task1.19
Task1.20
Task1
InstallingandconfiguringtheDNSservice
InstallingtheDNSservice
1.OpentheConfigureYourServerWizardbyselectingStart>
AdministrativeTools>
ConfigureYourServerWizard
2.ClickNexttoclosetheWelcomescreenandclickNextagaintoclosethePreliminaryStepsscreen
3.Waitforamoment,ClickDNSServerintheServerRolelistandclickNext.
4.ClickNexttotheSummarypagetocompletetheDNSinstallation.
5.TheConfigureADNSServerWizardautomaticallyappears.ClickNexttoclosetheWelcomescreen.
6.SelecttheCreateaforwardlookupzoneradiobutton,andthenclickNexttocontinue.
7.InPrimaryServerLocationselecttheservermaintainsthezoneradiobutton,andthenclickNextbuttontocontinue.
8.TypetheZoneNamethatyouwanttocreate,andthenclickNextbuttontocontinue.
9.Leavethedefaultzonefilename,andthenclickNextbuttontocontinue.
10.SelecttheDonotallowdynamicupdatesradiobuttonandthenclickNextbuttontocontinue.
11.SelecttheNO,ItshouldnotforwardqueriesradiobuttonandthenclickNextbuttontocontinue.
12.ClickFinishtoendthewizard.TheConfigureYourServerwizardreappearsandinformsyouthattheDNSservicewassuccessfullyinstalled.ClickFinishtoendtheinstallationprocess.
TestingtheDNSservice
1.AppearManageYourServer;
inDNSServerclickManagethisDNSServer.
2.DoubletheForwardLookupZoneandselectthezonethatyouwanttoaddhost.Right-clickthezoneandpointtoNewHost.
3.ThenappearNewHostwindows,enterthenameandIPAddressthenclickAddHostbutton.
4.Appearthenoticewindowsthattellyouraddhostsuccessfully.
5.Ondnsmgmtwindows,youwillseethewwwrecordthatyouadd.
6.OpenInternetInformationServicesManagerthatmakesurethewebcanuse.
7.Intheclient,youshouldchangetheIPAddress,inPreferredDNSserveryoushouldentertheinstallDNSServer’sIPAddress.
8.OpentheInternet;
entertheDNSServerIPAddressortheWebSitename.
Task2
CreatinganewDNSforwardlookupzone
1.HighlightyouDNSservername,right-clickandselectNewZone.
2.ClickNextontheWelcometotheNewZoneWizarddialogwindow.
3.SelectPrimaryzonefortheconfiguredzonetype;
thenclickNext.
4.SelectForwardlookupzone,thenclickNext.
5.TypethefulldomainnameofthedomainforwhichyouwanttocreateazoneintheZonenamefiled,thenclickNext.
6.Letthewizardcreatethedefaultzonenamefilebyappending.dnstoyourzonename,thenclickNext.
7.SelectAllowbothnonsecureandsecuredynamicupdates;
thenclickNext
8.ClickFinishandyounewzonewillbecreatedalongwiththeStartofAuthority,NameServer,andHostrecordsoftheDNSServer.
9.DoubletheForwardLookupZoneandselectthezonethatyouwanttoaddhost.Right-clickthezoneandpointtoNewHost.
10.ThenappearNewHostwindows,enterthenameandIPAddressthenclickAddHostbutton.
11.Appearthenoticewindowsthattellyouraddhostsuccessfully.
TestingaDNSforwardlookup
1.OpenInternetInformationServicesManagerthatmakesuretheFTPSitecanuse.
2.Ontheclient,opentheInternet;
entertheDNSServerIPAddressortheFTPSitename.
Task3
CreatinganewDNSreverselookupzone
1.Right-clickReverseLookupZoneandpointtoNewZone.
4.EntertheNetworkIDandclickReverseLookupzonenameradiobutton,thenclickNextbutton
5.Letthewizardcreatethedefaultzonenamefilebyappending.dnstoyourzonename,thenclickNext.
6.SelectDonotallowdynamicupdate,andthenclickNextbutton
7.ClickFinishandyounewzonewillbecreatedalongwiththeStartofAuthority,NameServer,andHostrecordsoftheDNSServer.
8.DoubletheReverseLookupZoneandselectthezonethatyouwanttoaddpointer.Right-clickthezoneandpointtoNewPointer.
9.ThenappearNewResourceRecordwindows,enterhostIPAddressthenclickBrowsebuttontofindtherecordthatyouwanttoreverse,andclickOK.
TestingaDNSreverselookupzone
1.Ontheclient,youcanopencmdinterface,usenslookupcommandtotestaDNSreverselookupzone.
Task4
Delegatingzones
1.OpentheDNSmanagementsnap-inbyselectingStart>
DNS
2.ExpandtheDNSserverandlocatethezoneyoucreatedearlier.Right–clickthezoneandchoosetheNewDelegationcommand.
3.TheNewDelegationWizardappears.ClickNexttoclosetheinitialwizardpage.
4.EnterDeleintheDelegatedDomainfiledoftheDelegatedDomainNamepage.ClickNexttocompletethisstep.
5.WhentheNameServerspageappears,clicktheAddbuttontoaddthenameandIPaddressoftheserversthatwillbehostingthenewlydelegatedzone.ClickOKbutton
6.ClickNexttocontinuewiththewizard.
7.ClickFinish.TheNewDelegationwizardwilldisappearandyouwillseethenewzoneyouhavejustcreatedappear.
8.OnanothercomputerthatdelegatedDNS,inthisDNSyoushouldaddthehostandentertheIPAddressisDNSServer’IPAddresstocheckDelegation.
Testingdelegationzones
1.Ontheclient,opentheInternetandentertheWebSitenametocheck.
2.OnanotherDNSserver,youcanopencmdinterfaceusenslookupcommandtotestdelegationzones
Task5
DNSForwarding
ConfigureDNSForwarding
1.Indnsmgmtwindows,right–clicktheserverandclickonPropertiesinthepop-upmenu..
2.Onthepropertieswindows,youselectForwarderstab,andenteran