CCIE Enterprise Infrastructure Foundation 2nd Edition.pdf

CCIE Enterprise Infrastructure Foundation 2nd Edition.pdf

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CCIEEnterpriseInfrastructureFoundationNarbikKochariansCiscoPressA01_Kocharians_FM_p00i-000.indd113/05/223:

14PMiiCCIEEnterpriseInfrastructureFoundationCCIEEnterpriseInfrastructureFoundationNarbikKochariansCopyright2023PearsonEducation,Inc.Publishedby:

CiscoPressAllrightsreserved.Thispublicationisprotectedbycopyright,andpermissionmustbeobtainedfromthepublisherpriortoanyprohibitedreproduction,storageinaretrievalsystem,ortransmissioninanyformorbyanymeans,electronic,mechanical,photocopying,recording,orlikewise.Forinformationregardingpermissions,requestforms,andtheappropriatecontactswithinthePearsonEducationGlobalRights&PermissionsDepartment,pleasevisitpatentliabilityisassumedwithrespecttotheuseoftheinformationcontainedherein.Althougheveryprecautionhasbeentakeninthepreparationofthisbook,thepublisherandauthorassumenoresponsibilityforerrorsoromissions.Norisanyliabilityassumedfordamagesresultingfromtheuseoftheinformationcontainedherein.ScoutAutomatedPrintCodeLibraryofCongressControlNumber:

2022902108ISBN-13:

978-0-13-737424-3ISBN-10:

0-13-737424-0WarningandDisclaimerThisbookisdesignedtoprovideinformationabouttheCCIEEnterpriseInfrastructurecertification.Everyefforthasbeenmadetomakethisbookascompleteandasaccurateaspossible,butnowarrantyorfitnessisimplied.Theinformationisprovidedonan“asis”basis.Theauthors,CiscoPress,andCiscoSystems,Inc.shallhaveneitherliabilitynorresponsibilitytoanypersonorentitywithrespecttoanylossordamagesarisingfromtheinformationcontainedinthisbookorfromtheuseofthediscsorprogramsthatmayaccompanyit.TheopinionsexpressedinthisbookbelongtotheauthorandarenotnecessarilythoseofCiscoSystems,Inc.TrademarkAcknowledgmentsAlltermsmentionedinthisbookthatareknowntobetrademarksorservicemarkshavebeenappro-priatelycapitalized.CiscoPressorCiscoSystems,Inc.,cannotattesttotheaccuracyofthisinforma-tion.Useofaterminthisbookshouldnotberegardedasaffectingthevalidityofanytrademarkorservicemark.SpecialSalesForinformationaboutbuyingthistitleinbulkquantities,orforspecialsalesopportunities（whichmayincludeelectronicversions;customcoverdesigns;andcontentparticulartoyourbusiness,traininggoals,marketingfocus,orbrandinginterests）,pleasecontactourcorporatesalesdepartmentator（800）382-3419.Forgovernmentsalesinquiries,pleasecontact.ForquestionsaboutsalesoutsidetheU.S.,pleasecontact.A01_Kocharians_FM_p00i-000.indd213/05/223:

14PMiiiFeedbackInformationAtCiscoPress,ourgoalistocreatein-depthtechnicalbooksofthehighestqualityandvalue.Eachbookiscraftedwithcareandprecision,undergoingrigorousdevelopmentthatinvolvestheuniqueexpertiseofmembersfromtheprofessionaltechnicalcommunity.Readersfeedbackisanaturalcontinuationofthisprocess.Ifyouhaveanycommentsregardinghowwecouldimprovethequalityofthisbook,orotherwisealterittobettersuityourneeds,youcancontactusthroughemailat.PleasemakesuretoincludethebooktitleandISBNinyourmessage.Wegreatlyappreciateyourassistance.Editor-in-Chief:

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14PMivCCIEEnterpriseInfrastructureFoundationCreditsUnnumberedfiguresonpages860-861PuTTYA01_Kocharians_FM_p00i-000.indd413/05/223:

14PMvPearsonsCommitmenttoDiversity,Equity,andInclusionPearsonisdedicatedtocreatingbias-freecontentthatreflectsthediversityofalllearn-ers.Weembracethemanydimensionsofdiversity,includingbutnotlimitedtorace,ethnicity,gender,socioeconomicstatus,ability,age,sexualorientation,andreligiousorpoliticalbeliefs.Educationisapowerfulforceforequityandchangeinourworld.Ithasthepotentialtodeliveropportunitiesthatimprovelivesandenableeconomicmobility.Asweworkwithauthorstocreatecontentforeveryproductandservice,weacknowledgeourresponsibil-itytodemonstrateinclusivityandincorporatediversescholarshipsothateveryonecanachievetheirpotentialthroughlearning.Astheworldsleadinglearningcompany,wehaveadutytohelpdrivechangeandliveuptoourpurposetohelpmorepeoplecreateabet-terlifeforthemselvesandtocreateabetterworld.OurambitionistopurposefullycontributetoaworldwhereEveryonehasanequitableandlifelongopportunitytosucceedthroughlearningOureducationalproductsandservicesareinclusiveandrepresenttherichdiversityoflearnersOureducationalcontentaccuratelyreflectsthehistoriesandexperiencesofthelearnersweserveOureducationalcontentpromptsdeeperdiscussionswithlearnersandmotivatesthemtoexpandtheirownlearning（andworldview）Whileweworkhardtopresentunbiasedcontent,wewanttohearfromyouaboutanyconcernsorneedswiththisPearsonproductsothatwecaninvestigateandaddressthem.Pleasecontactuswithconcernsaboutanypotentialbiasathttps:

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14PMviCCIEEnterpriseInfrastructureFoundationAbouttheAuthorNarbikKocharians,CCIENo.12410（RoutingandSwitching,ServiceProvider,andSecurity）isatripleCCIEwithmorethan46yearsofexperienceinthisindustry.Hehasdesigned,implemented,andsupportednumeroussmall,mid-size,andlargeenterprisenetworks.NarbikisthepresidentofMicronicsNetworkingandTraining,Inc.（www.MicronicsT）,wherealmostallCisco-authorizedandcustomcoursesareconducted,includingCCIE-DC,CCIE-SP,CCIE-EnterpriseInfrastructure,CCDE,ACI,andmanymore.A01_Kocharians_FM_p00i-000.indd613/05/223:

14PMviiAbouttheTechnicalReviewersSarahAnandhasbeenaffiliatedwithdifferentnetworkingtechnologies,includingCisco-specificimplementations,for7years,withafocusonrouting/switchingandser-viceprovidertechnologies.Currentlysheworksasatechnicalwriterandeditor,train-ingnetworkengineersinvendor-specificandindustry-standardtechnologies.Shehasadegreeincomputerscienceandenjoysspendingfreetimeexploringpassionsinwebdesignandsearchengineoptimization.DanteMcNeilhas10yearsofITnetworkingexperienceinthenonprofit,enterprise,K12,andhighereducationspaces,withafocusonadvancednetworkingimplementa-tionsandCiscotechnologies.Healsospendstimewritingandcreatingnetworktrainingcontentfornetworkingengineers.HeholdsabachelorofsciencedegreeincomputinginformationsciencesfromJacksonvilleUniversity.Inhissparetime,heenjoysrollercoasters,videogames,androadtrips.A01_Kocharians_FM_p00i-000.indd713/05/223:

14PMviiiCCIEEnterpriseInfrastructureFoundationDedicationsIwouldliketodedicatethisbooktomybeautifulwife,Janet,mychildrenandtheirspouses,ChrisandNona（akaSiroonAchik）,PatrickandDiana（akaBestelikJan）,Alexandra（akaAchiko）andSevak,andDaniel（akaChompolik）,aswellasourfirstgrandson,Matthew（akaJigar）,whomILOVEsomuch,hebrightensmydayeverymorning!

Iwouldliketoacknowledgewithgratitudethesupport,sacrifice,andloveofmyfamilyformakingthisbookpossible.IthankGodforthehealthandwisdomthatHehasinstilledinme,mylovelyfamily,myfirstgrandsonMathew,andmyfather,whowasmybestfriend.A01_Kocharians_FM_p00i-000.indd813/05/223:

14PMixAcknowledgmentsAveryspecialthankstoJamesandEleanor.IrememberbrainstormingwithJamesforhoursaboutthisbook,andeventuallyhecameupwiththeultimatesolution.IwouldliketothankEleanorforhavingatremendousamountofpatienceandprofessionalism.Iwouldalsoliketothankmytecheditors,SarahAnandandDanteMcNeil,twogiftednetworkengineerswithatremendousamountofknowledge.Godwilling,Iwillbework-ingwiththesetwochampionsforalongtimetocome.TheyarenotCCIEsyet,buttheirknowledgeisonparwiththebestCCIEsoutthere.A01_Kocharians_FM_p00i-000.indd913/05/223:

14PMxCCIEEnterpriseInfrastructureFoundationContentsataGlanceIntroductionxxxiiiChapter1Switching1Chapter2IPPrefixLists35Chapter3RIPv239Chapter4EIGRP51Chapter5OSPF65Chapter6BGP95Chapter7DMVPN269Chapter8MPLSandL3VPNs585Chapter9IPv6609Chapter10SD-WAN637Chapter11SD-Access825Index881ReaderServicesRegisteryourcopyatforconvenientaccesstodown-loads,updates,andcorrectionsastheybecomeavailable.Tostarttheregistrationpro-cess,gotoandloginorcreateanaccount*.Entertheprod-uctISBN9780137374243andclickSubmit.Whentheprocessiscomplete,youwillfindanyavailablebonuscontentunderRegisteredProducts.*Besuretochecktheboxthatyouwouldliketohearfromustoreceiveexclusivediscountsonfutureeditionsofthisproduct.A01_Kocharians_FM_p00i-000.indd1013/05/223:

14PMxiContentsIntroductionxxxiiiChapter1Switching1Lab1:

ConfiguringTrunks1Task12Task22Task32Task42Task53Task63Task73Task83Task93Task103Task114Task124Task134Task144Task155Task165Task175Task185Task195VTPPruning5Task2012Task2112Task2212Task2312Task2412Task2512Task2612Task2712Task2812A01_Kocharians_FM_p00i-000.indd1113/05/223:

14PMxiiCCIEEnterpriseInfrastructureFoundationLab2:

ConfiguringEtherChannels13Task113Task213Task313Task413Task514Task614Lab3:

IntroducingSpanningTreeProtocol14802.1DPer-VLANSpanningTreeProtocol14Task115Task215Task316Task416ConfigurationTasks:

802.1D16Task118Task218Task318Task418Task518Task618Task719Task819Task919