《分配與管理》ppt课件

《分配與管理》ppt课件

ID:27639962

大小:1.09 MB

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时间:2018-12-04

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1、APNIC/TWNICIPAddress分配與管理1WelcomeAPNICMembersTrainingCourseEffectiveIPAddressManagement:Asia-PacificPoliciesandProcedures2IntroductiontoAPNICAsiaPacificNetworkInformationCenter3WhatisAPNIC?RegionalInternetRegistry(RIR) fortheAsiaPacificRegionResourceregistration,allocationandsupportI

2、Paddresses,ASnumbers,in-addr.arpadelegationMembership-basedorganizationNon-profit,neutralandimpartialNot:anoperationsforumNot:astandardsdevelopmentbody4InternetRegistryHierarchyASOICANN5APNICStructure6APNICCoreServicesResourceallocationIPallocations‘SecondOpinion’approvalofIPassignme

3、ntsASnumberassignmentsResourceregistrationRegistrationservicesAPNIC‘whois’serverDNSmanagementReversedomains-in-addr.arpaNot:ForwardDNSservices7InternetRegistryallocationandassignmentPolicies8Definitions(1)InternetRegistry(IR)Anorganisationwhichallocatesorassigns,andregistersInternetr

4、esourcesincludingIPaddressesandrelatedresourcesRegionalInternetRegistry(RIR)AnorganisationwithregionalresponsibilityformanagementofInternetresourcesResponsibilitiesincludeallocation/registrationservices,coordinationandpolicydevelopmentMustbeneutralandconsensus-based9Definitions(2)Int

5、ernetRegistriesLocalInternetRegistry(LIR)OtherwiseknownasanAPNICMemberNormallyoperatesasanISP,andassignsaddressspacetoitscustomersNationalInternetRegistry(NIR)IRwhichoperatesonanationalbasisandprimarilyallocatesresourcestoitsmembersMustbeneutralandconsensus-based10Definitions(3)Alloc

6、ationandAssignmentAllocationAblockofaddressspaceheldbyanIRforsubsequentallocationorassignmentAssignmentAblockofaddressspaceusedtoaddressanoperationalnetworkMaybeprovidedtoIRcustomers,orusedforanIR’sinfrastructure(“self-assignment”)11APNICPoliciesBasedonglobalInternetregistrypoliciesR

7、FC2050(1996)OtherRIRpolicies(developedsince)‘PoliciesforAddressSpaceManagementintheAsiaPacificRegion’(waseffectiveJan2000)http://www.apnic.net/docs/add-manage-policy.htmlMinimumpracticalallocation:/19‘SlowStart’policyfornewmembersAllocationsasPAAddressSpaceProviderresponsibleforaggre

8、gationCustom

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