最新dhcp协议rfc文档

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1、最新dhcp协议RFC文档NetworkWorkingGroupR.DromsRequestforComments:2131BucknellUniversityObsoletes:1541March1997Category:StandardsTrackDynamicHostConfigurationProtocolStatusofthismemoThisdocumentspecifiesanInternetstandardstrackprotocolfortheInternetcommunity,andrequestsdiscussionan

2、dsuggestionsforimprovements.Pleaserefertothecurrenteditionofthe"InternetOfficialProtocolStandards"(STD1)forthestandardizationstateandstatusofthisprotocol.Distributionofthismemoisunlimited.AbstractTheDynamicHostConfigurationProtocol(DHCP)providesaframeworkforpassingconfigura

3、tioninformationtohostsonaTCPIPnetwork.DHCPisbasedontheBootstrapProtocol(BOOTP)[7],addingthecapabilityofautomaticallocationofreusablenetworkaddressesandadditionalconfigurationoptions[19].DHCPcapturesthebehaviorofBOOTPrelayagents[7,21],andDHCPparticipantscaninteroperatewithBO

4、OTPparticipants[9].TableofContents1.Introduction.........................21.1ChangestoRFC1541......................31.2RelatedWork.........................41.3Problemdefinitionandissues................41.4Requirements.........................51.5Terminology.................

5、........61.6Designgoals.........................62.ProtocolSummary.......................82.1Configurationparametersrepository.............112.2Dynamicallocationofnetworkaddresses...........123.TheClient-ServerProtocol..................133.1Client-serverinteraction-allocati

6、nganetworkaddress...133.2Client-serverinteraction-reusingapreviouslyallocatednetworkaddress.......................173.3Interpretationandrepresentationoftimevalues.......203.4Obtainingparameterswithexternallyconfigurednetworkaddress...........................203.5Clientparam

7、etersinDHCP..................213.6UseofDHCPinclientswithmultipleinterfaces.......223.7WhenclientsshoulduseDHCP.................224.SpecificationoftheDHCPclient-serverprotocol.......22DromsStandardsTrack[Page1]RFC2131DynamicHostConfigurationProtocolMarch19974.1Constructingan

8、dsendingDHCPmessages............224.2DHCPserveradministrativecontrols.............