美国国防部全球信息栅格体系结构

DepartmentofDefenseGlobalInformationGridArchitecturalVisionVisionforaNet-Centric,Service-OrientedDoDEnterpriseVersion1.0June2007PreparedbytheDoDCIOReportDocumentationPageFormApprovedOMBNo.0704-0188Publicreportingburdenforthecollectionofinformationisestimatedtoaverage1hourperresponse,includingthetimeforreviewinginstructions,searchingexistingdatasources,gatheringandmaintainingthedataneeded,andcompletingandreviewingthecollectionofinformation.Sendcommentsregardingthisburdenestimateoranyotheraspectofthiscollectionofinformation,includingsuggestionsforreducingthisburden,toWashingtonHeadquartersServices,DirectorateforInformationOperationsandReports,1215JeffersonDavisHighway,Suite1204,ArlingtonVA22202-4302.Respondentsshouldbeawarethatnotwithstandinganyotherprovisionoflaw,nopersonshallbesubjecttoapenaltyforfailingtocomplywithacollectionofinformationifitdoesnotdisplayacurrentlyvalidOMBcontrolnumber.1.REPORTDATEJUN20072.REPORTTYPE3.DATESCOVERED00-00-2007to00-00-20074.TITLEANDSUBTITLEVisionforaNet-Centric,Service-OrientedDoDEnterprise5a.CONTRACTNUMBER5b.GRANTNUMBER5c.PROGRAMELEMENTNUMBER6.AUTHOR(S)5d.PROJECTNUMBER5e.TASKNUMBER5f.WORKUNITNUMBER7.PERFORMINGORGANIZATIONNAME(S)ANDADDRESS(ES)DepartmentofDefense,ChiefInformationOfficer,Washington,DC8.PERFORMINGORGANIZATIONREPORTNUMBER9.SPONSORING/MONITORINGAGENCYNAME(S)ANDADDRESS(ES)10.SPONSOR/MONITOR’SACRONYM(S)11.SPONSOR/MONITOR’SREPORTNUMBER(S)12.DISTRIBUTION/AVAILABILITYSTATEMENTApprovedforpublicrelease;distributionunlimited13.SUPPLEMENTARYNOTES14.ABSTRACT15.SUBJECTTERMS16.SECURITYCLASSIFICATIONOF:17.LIMITATIONOFABSTRACTSameasReport(SAR)18.NUMBEROFPAGES3919a.NAMEOFRESPONSIBLEPERSONa.REPORTunclassifiedb.ABSTRACTunclassifiedc.THISPAGEunclassifiedStandardForm298(Rev.8-98)PrescribedbyANSIStdZ39-18Version1.0GIGArchitecturalVisionJune2007iTableofContentsPreface...........................................................................................................................iiiSection1:Introduction................................................................................................1Background.....................................................................................................................1Purpose...........................................................................................................................2ScopeandApplicability...................................................................................................4FoundationfortheGIGArchitecturalVision....................................................................4Organization....................................................................................................................5DevelopmentNote..........................................................................................................6Section2:TheTargetGIG............................................................................................7TheTargetGIGVision....................................................................................................7OverviewoftheTargetGIG............................................................................................7TheOperationalBenefitsofAchievingtheTargetGIG...................................................9Section3:OperationalVisionoftheTargetGIG......................................................11Section4:SystemsVisionoftheTargetGIG...........................................................15TargetGIGInteractions.................................................................................................16Applications,Services,andInformation........................................................................17CoreEnterpriseServices(CES)....................................................................................19ComputingInfrastructure...............................................................................................20CommunicationsInfrastructure.....................................................................................21InformationAssuranceInfrastructure............................................................................24NetOpsInfrastructure....................................................................................................24Section5:TechnicalVisionoftheTargetGIG..........................................................27Section6:AchievingtheTargetGIG.........................................................................31Version1.0GIGArchitecturalVisionJune2007iiListofFiguresFigure1–TheGIGArchitecture(TheDoDEnterpriseArchitecture)..............................3Figure2–TransitionfromGIGArchitectureBaselinetoGIGArchitecturalVision..........3Figure3–TargetGIGAttributes.....................................................................................8Figure4–TheGIGandNet-CentricOperations...........................................................11Figure5–InformationSharingWithintheTargetGIG..................................................12Figure6–System