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Enterasys SecureStack C3 Configuration Guide

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  • Enterasys SecureStack C3Stackable Switches

    Configuration GuideFirmware Version 6.03.xx.xxxx

    P/N 9034313-07

  • i

    NoticeEnterasysNetworksreservestherighttomakechangesinspecificationsandotherinformationcontainedinthisdocumentanditswebsitewithoutpriornotice.ThereadershouldinallcasesconsultEnterasysNetworkstodeterminewhetheranysuchchangeshavebeenmade.Thehardware,firmware,orsoftwaredescribedinthisdocumentissubjecttochangewithoutnotice.INNOEVENTSHALLENTERASYSNETWORKSBELIABLEFORANYINCIDENTAL,INDIRECT,SPECIAL,ORCONSEQUENTIALDAMAGESWHATSOEVER(INCLUDINGBUTNOTLIMITEDTOLOSTPROFITS)ARISINGOUTOFORRELATEDTOTHISDOCUMENT,WEBSITE,ORTHEINFORMATIONCONTAINEDINTHEM,EVENIFENTERASYSNETWORKSHASBEENADVISEDOF,KNEWOF,ORSHOULDHAVEKNOWNOF,THEPOSSIBILITYOFSUCHDAMAGES.

    EnterasysNetworks,Inc.50MinutemanRoadAndover,MA01810

    2009EnterasysNetworks,Inc.Allrightsreserved.

    PartNumber: 903431307 June2009

    ENTERASYS,ENTERASYSNETWORKS,ENTERASYSSECURENETWORKS,SECURESTACK,ENTERASYSSECURESTACK,ENTERASYSNETSIGHT,WEBVIEW,andanylogosassociatedtherewith,aretrademarksorregisteredtrademarksofEnterasysNetworks,Inc.intheUnitedStatesandothercountries.ForacompletelistofEnterasystrademarks,seehttp://www.enterasys.com/company/trademarks.aspx.

    Allotherproductnamesmentionedinthismanualmaybetrademarksorregisteredtrademarksoftheirrespectivecompanies.

    DocumentationURL:http://www.enterasys.com/support/manuals

    DocumentacionURL:http://www.enterasys.com/support/manuals

    DokumentationimInternet:http://www.enterasys.com/support/manuals

    Version: Information in this guide refers to SecureStack C3 firmware version 6.03.xx.xxxx or higher.

    http://www.enterasys.com/support/manualshttp://www.enterasys.com/support/manualshttp://www.enterasys.com/support/manualshttp://www.enterasys.com/company/trademarks.aspx

  • ii

    Enterasys Networks, Inc. Firmware License AgreementBEFORE OPENING OR UTILIZING THE ENCLOSED PRODUCT,

    CAREFULLY READ THIS LICENSE AGREEMENT.Thisdocumentisanagreement(Agreement)betweentheenduser(You)andEnterasysNetworks,Inc.,onbehalfofitselfanditsAffiliates(ashereinafterdefined)(Enterasys)thatsetsforthYourrightsandobligationswithrespecttotheEnterasyssoftwareprogram/firmware(includinganyaccompanyingdocumentation,hardwareormedia)(Program)inthepackageandprevailsoveranyadditional,conflictingorinconsistenttermsandconditionsappearingonanypurchaseorderorotherdocumentsubmittedbyYou.Affiliatemeansanyperson,partnership,corporation,limitedliabilitycompany,otherformofenterprisethatdirectlyorindirectlythroughoneormoreintermediaries,controls,oriscontrolledby,orisundercommoncontrolwiththepartyspecified.ThisAgreementconstitutestheentireunderstandingbetweentheparties,withrespecttothesubjectmatterofthisAgreement.TheProgrammaybecontainedinfirmware,chipsorothermedia.BYINSTALLINGOROTHERWISEUSINGTHEPROGRAM,YOUREPRESENTTHATYOUAREAUTHORIZEDTOACCEPTTHESETERMSONBEHALFOFTHEENDUSER(IFTHEENDUSERISANENTITYONWHOSEBEHALFYOUAREAUTHORIZEDTOACT,YOUANDYOURSHALLBEDEEMEDTOREFERTOSUCHENTITY)ANDTHATYOUAGREETHATYOUAREBOUNDBYTHETERMSOFTHISAGREEMENT,WHICHINCLUDES,AMONGOTHERPROVISIONS,THELICENSE,THEDISCLAIMEROFWARRANTYANDTHELIMITATIONOFLIABILITY.IFYOUDONOTAGREETOTHETERMSOFTHISAGREEMENTORARENOTAUTHORIZEDTOENTERINTOTHISAGREEMENT,ENTERASYSISUNWILLINGTOLICENSETHEPROGRAMTOYOUANDYOUAGREETORETURNTHEUNOPENEDPRODUCTTOENTERASYSORYOURDEALER,IFANY,WITHINTEN(10)DAYSFOLLOWINGTHEDATEOFRECEIPTFORAFULLREFUND.IFYOUHAVEANYQUESTIONSABOUTTHISAGREEMENT,CONTACTENTERASYSNETWORKS,LEGALDEPARTMENTAT(978)6841000.YouandEnterasysagreeasfollows:1. LICENSE. Youhavethenonexclusiveandnontransferablerighttouseonlytheone(1)copyoftheProgramprovidedinthispackagesubjecttothetermsandconditionsofthisAgreement.2. RESTRICTIONS. ExceptasotherwiseauthorizedinwritingbyEnterasys,Youmaynot,normayYoupermitanythirdpartyto:

    (a) Reverseengineer,decompile,disassembleormodifytheProgram,inwholeorinpart,includingforreasonsoferrorcorrectionorinteroperability,excepttotheextentexpresslypermittedbyapplicablelawandtotheextentthepartiesshallnotbepermittedbythatapplicablelaw,suchrightsareexpresslyexcluded.InformationnecessarytoachieveinteroperabilityorcorrecterrorsisavailablefromEnterasysuponrequestanduponpaymentofEnterasysapplicablefee.

    (b) IncorporatethePrograminwholeorinpart,inanyotherproductorcreatederivativeworksbasedontheProgram,inwholeorinpart.

    (c) Publish,disclose,copyreproduceortransmittheProgram,inwholeorinpart.(d) Assign,sell,license,sublicense,rent,lease,encumberbywayofsecurityinterest,pledgeorotherwisetransfer

    theProgram,inwholeorinpart.(e) Removeanycopyright,trademark,proprietaryrights,disclaimerorwarningnoticeincludedonorembedded

    inanypartoftheProgram.3. APPLICABLELAW. ThisAgreementshallbeinterpretedandgovernedunderthelawsandinthestateandfederalcourtsoftheCommonwealthofMassachusettswithoutregardtoitsconflictsoflawsprovisions.YouacceptthepersonaljurisdictionandvenueoftheCommonwealthofMassachusettscourts.Noneofthe1980UnitedNationsConventionontheLimitationPeriodintheInternationalSaleofGoods,andtheUniformComputerInformationTransactionsActshallapplytothisAgreement.4. EXPORTRESTRICTIONS. YouunderstandthatEnterasysanditsAffiliatesaresubjecttoregulationbyagenciesoftheU.S.Government,includingtheU.S.DepartmentofCommerce,whichprohibitexportordiversionofcertaintechnicalproductstocertaincountries,unlessalicensetoexporttheproductisobtainedfromtheU.S.Governmentoranexceptionfromobtainingsuchlicensemayberelieduponbytheexportingparty.

    IftheProgramisexportedfromtheUnitedStatespursuanttotheLicenseExceptionCIVundertheU.S.ExportAdministrationRegulations,YouagreethatYouareacivilenduseroftheProgramandagreethatYouwillusetheProgramforcivilendusesonlyandnotformilitarypurposes.

  • iii

    IftheProgramisexportedfromtheUnitedStatespursuanttotheLicenseExceptionTSRundertheU.S.ExportAdministrationRegulations,inadditiontotherestrictionontransfersetforthinSection1or2ofthisAgreement,Youagreenotto(i)reexportorreleasetheProgram,thesourcecodefortheProgramortechnologytoanationalofacountryinCountryGroupsD:1orE:2(Albania,Armenia,Azerbaijan,Belarus,Cambodia,Cuba,Georgia,Iraq,Kazakhstan,Laos,Libya,Macau,Moldova,Mongolia,NorthKorea,thePeoplesRepublicofChina,Russia,Tajikistan,Turkmenistan,Ukraine,Uzbekistan,Vietnam,orsuchothercountriesasmaybedesignatedbytheUnitedStatesGovernment),(ii)exporttoCountryGroupsD:1orE:2(asdefinedherein)thedirectproductoftheProgramorthetechnology,ifsuchforeignproduceddirectproductissubjecttonationalsecuritycontrolsasidentifiedontheU.S.CommerceControlList,or(iii)ifthedirectproductofthetechnologyisacompleteplantoranymajorcomponentofaplant,exporttoCountryGroupsD:1orE:2thedirectproductoftheplantoramajorcomponentthereof,ifsuchforeignproduceddirectproductissubjecttonationalsecuritycontrolsasidentifiedontheU.S.CommerceControlListorissubjecttoStateDepartmentcontrolsundertheU.S.MunitionsList.5. UNITEDSTATESGOVERNMENTRESTRICTEDRIGHTS. TheenclosedProgram(i)wasdevelopedsolelyatprivateexpense;(ii)containsrestrictedcomputersoftwaresubmittedwithrestrictedrightsinaccordancewithsection52.22719(a)through(d)oftheCommercialComputerSoftwareRestrictedRightsClauseanditssuccessors,and(iii)inallrespectsisproprietarydatabelongingtoEnterasysand/oritssuppliers.ForDepartmentofDefenseunits,theProgramisconsideredcommercialcomputersoftwareinaccordancewithDFARSsection227.72023anditssuccessors,anduse,duplication,ordisclosurebytheU.S.Governmentissubjecttorestrictionssetforthherein.6. DISCLAIMEROFWARRANTY. EXCEPTFORTHOSEWARRANTIESEXPRESSLYPROVIDEDTOYOUINWRITINGBYENTERASYS,ENTERASYSDISCLAIMSALLWARRANTIES,EITHEREXPRESSORIMPLIED,INCLUDINGBUTNOTLIMITEDTOIMPLIEDWARRANTIESOFMERCHANTABILITY,SATISFACTORYQUALITY,FITNESSFORAPARTICULARPURPOSE,TITLEANDNONINFRINGEMENTWITHRESPECTTOTHEPROGRAM.IFIMPLIEDWARRANTIESMAYNOTBEDISCLAIMEDBYAPPLICABLELAW,THENANYIMPLIEDWARRANTIESARELIMITEDINDURATIONTOTHIRTY(30)DAYSAFTERDELIVERYOFTHEPROGRAMTOYOU.7. LIMITATIONOFLIABILITY. INNOEVENTSHALLENTERASYSORITSSUPPLIERSBELIABLEFORANYDAMAGESWHATSOEVER(INCLUDING,WITHOUTLIMITATION,DAMAGESFORLOSSOFBUSINESS,PROFITS,BUSINESSINTERRUPTION,LOSSOFBUSINESSINFORMATION,SPECIAL,INCIDENTAL,CONSEQUENTIAL,ORRELIANCEDAMAGES,OROTHERLOSS)ARISINGOUTOFTHEUSEORINABILITYTOUSETHEPROGRAM,EVENIFENTERASYSHASBEENADVISEDOFTHEPOSSIBILITYOFSUCHDAMAGES.THISFOREGOINGLIMITATIONSHALLAPPLYREGARDLESSOFTHECAUSEOFACTIONUNDERWHICHDAMAGESARESOUGHT.

    THECUMULATIVELIABILITYOFENTERASYSTOYOUFORALLCLAIMSRELATINGTOTHEPROGRAM,INCONTRACT,TORTOROTHERWISE,SHALLNOTEXCEEDTHETOTALAMOUNTOFFEESPAIDTOENTERASYSBYYOUFORTHERIGHTSGRANTEDHEREIN.8. AUDITRIGHTS. YouherebyacknowledgethattheintellectualpropertyrightsassociatedwiththeProgramareofcriticalvaluetoEnterasys,and,accordingly,Youherebyagreetomaintaincompletebooks,recordsandaccountsshowing(i)licensefeesdueandpaid,and(ii)theuse,copyinganddeploymentoftheProgram.YoualsogranttoEnterasysanditsauthorizedrepresentatives,uponreasonablenotice,therighttoauditandexamineduringYournormalbusinesshours,Yourbooks,records,accountsandhardwaredevicesuponwhichtheProgrammaybedeployedtoverifycompliancewiththisAgreement,includingtheverificationofthelicensefeesdueandpaidEnterasysandtheuse,copyinganddeploymentoftheProgram.Enterasysrightofexaminationshallbeexercisedreasonably,ingoodfaithandinamannercalculatedtonotunreasonablyinterferewithYourbusiness.IntheeventsuchauditdiscoversnoncompliancewiththisAgreement,includingcopiesoftheProgrammade,usedordeployedinbreachofthisAgreement,YoushallpromptlypaytoEnterasystheappropriatelicensefees.Enterasysreservestheright,tobeexercisedinitssolediscretionandwithoutpriornotice,toterminatethislicense,effectiveimmediately,forfailuretocomplywiththisAgreement.Uponanysuchtermination,YoushallimmediatelyceasealluseoftheProgramandshallreturntoEnterasystheProgramandallcopiesoftheProgram.9. OWNERSHIP. Thisisalicenseagreementandnotanagreementforsale.YouacknowledgeandagreethattheProgramconstitutestradesecretsand/orcopyrightedmaterialofEnterasysand/oritssuppliers.Youagreetoimplementreasonablesecuritymeasurestoprotectsuchtradesecretsandcopyrightedmaterial.Allright,titleandinterestinandtotheProgramshallremainwithEnterasysand/oritssuppliers.AllrightsnotspecificallygrantedtoYoushallbereservedtoEnterasys.

  • iv

    10. ENFORCEMENT. YouacknowledgeandagreethatanybreachofSections2,4,or9ofthisAgreementbyYoumaycauseEnterasysirreparabledamageforwhichrecoveryofmoneydamageswouldbeinadequate,andthatEnterasysmaybeentitledtoseektimelyinjunctiverelieftoprotectEnterasysrightsunderthisAgreementinadditiontoanyandallremediesavailableatlaw.11. ASSIGNMENT. Youmaynotassign,transferorsublicensethisAgreementoranyofYourrightsorobligationsunderthisAgreement,exceptthatYoumayassignthisAgreementtoanypersonorentitywhichacquiressubstantiallyallofYourstockassets.EnterasysmayassignthisAgreementinitssolediscretion.ThisAgreementshallbebindinguponandinuretothebenefitoftheparties,theirlegalrepresentatives,permittedtransferees,successorsandassignsaspermittedbythisAgreement.Anyattemptedassignment,transferorsublicenseinviolationofthetermsofthisAgreementshallbevoidandabreachofthisAgreement.12. WAIVER. AwaiverbyEnterasysofabreachofanyofthetermsandconditionsofthisAgreementmustbeinwritingandwillnotbeconstruedasawaiverofanysubsequentbreachofsuchtermorcondition.EnterasysfailuretoenforceatermuponYourbreachofsuchtermshallnotbeconstruedasawaiverofYourbreachorpreventenforcementonanyotheroccasion.13. SEVERABILITY. IntheeventanyprovisionofthisAgreementisfoundtobeinvalid,illegalorunenforceable,thevalidity,legalityandenforceabilityofanyoftheremainingprovisionsshallnotinanywaybeaffectedorimpairedthereby,andthatprovisionshallbereformed,construedandenforcedtothemaximumextentpermissible.Anysuchinvalidity,illegality,orunenforceabilityinanyjurisdictionshallnotinvalidateorrenderillegalorunenforceablesuchprovisioninanyotherjurisdiction.14. TERMINATION. EnterasysmayterminatethisAgreementimmediatelyuponYourbreachofanyofthetermsandconditionsofthisAgreement.Uponanysuchtermination,YoushallimmediatelyceasealluseoftheProgramandshallreturntoEnterasystheProgramandallcopiesoftheProgram.

  • v

    ContentsAbout This Guide

    Using This Guide ..........................................................................................................................................xxxiiiStructure of This Guide .................................................................................................................................xxxiiiRelated Documents ...................................................................................................................................... xxxvConventions Used in This Guide ................................................................................................................. xxxviGetting Help .................................................................................................................................................xxxvii

    Chapter 1: IntroductionSecureStack C3 CLI Overview ....................................................................................................................... 1-1Switch Management Methods ........................................................................................................................ 1-1Factory Default Settings ................................................................................................................................. 1-2Using the Command Line Interface ................................................................................................................ 1-6

    Starting a CLI Session ............................................................................................................................. 1-6Logging In ................................................................................................................................................ 1-7Navigating the Command Line Interface .................................................................................................. 1-8

    Chapter 2: Configuring Switches in a StackAbout SecureStack C3 Switch Operation in a Stack ...................................................................................... 2-1Installing a New Stackable System of Up to Eight Units ................................................................................ 2-2Installing Previously-Configured Systems in a Stack ..................................................................................... 2-3Adding a New Unit to an Existing Stack ......................................................................................................... 2-3Creating a Virtual Switch Configuration .......................................................................................................... 2-3Considerations About Using Clear Config in a Stack ..................................................................................... 2-5Issues Related to Mixed Type Stacks ............................................................................................................ 2-5

    Feature Support ....................................................................................................................................... 2-5Configuration ............................................................................................................................................ 2-5

    Stacking Configuration and Management Commands ................................................................................... 2-6Purpose .................................................................................................................................................... 2-6Commands ............................................................................................................................................... 2-6

    show switch ........................................................................................................................................2-6show switch switchtype ......................................................................................................................2-7show switch stack-ports......................................................................................................................2-8set switch............................................................................................................................................2-9set switch copy-fw ............................................................................................................................2-10set switch description .......................................................................................................................2-10set switch movemanagement ...........................................................................................................2-11set switch member............................................................................................................................2-11clear switch member.........................................................................................................................2-12

    Chapter 3: Basic ConfigurationQuick Start Setup Commands ........................................................................................................................ 3-1Setting User Accounts and Passwords .......................................................................................................... 3-2

    Purpose .................................................................................................................................................... 3-2Commands ............................................................................................................................................... 3-2

    show system login ..............................................................................................................................3-3set system login..................................................................................................................................3-4clear system login...............................................................................................................................3-4set password ......................................................................................................................................3-5set system password length ...............................................................................................................3-6set system password aging ................................................................................................................3-6

  • vi

    set system password history ..............................................................................................................3-7show system lockout ..........................................................................................................................3-7set system lockout ..............................................................................................................................3-8

    Setting Basic Switch Properties ...................................................................................................................... 3-9Purpose .................................................................................................................................................... 3-9Commands ............................................................................................................................................... 3-9

    show ip address................................................................................................................................3-10set ip address ...................................................................................................................................3-11clear ip address ................................................................................................................................3-11show ip protocol................................................................................................................................3-12set ip protocol ...................................................................................................................................3-12show system.....................................................................................................................................3-13show system hardware.....................................................................................................................3-14show system utilization.....................................................................................................................3-15set system utilization ........................................................................................................................3-16clear system utilization .....................................................................................................................3-17show system enhancedbuffermode..................................................................................................3-17set system enhancedbuffermode .....................................................................................................3-18set system temperature ....................................................................................................................3-18clear system temperature .................................................................................................................3-19show time .........................................................................................................................................3-20set time .............................................................................................................................................3-20show summertime ............................................................................................................................3-21set summertime ................................................................................................................................3-22set summertime date ........................................................................................................................3-22set summertime recurring.................................................................................................................3-23clear summertime .............................................................................................................................3-24set prompt.........................................................................................................................................3-24show banner motd ............................................................................................................................3-25set banner motd................................................................................................................................3-25clear banner motd.............................................................................................................................3-26show version.....................................................................................................................................3-26set system name ..............................................................................................................................3-27set system location ...........................................................................................................................3-28set system contact............................................................................................................................3-28set width ...........................................................................................................................................3-29set length ..........................................................................................................................................3-29show logout ......................................................................................................................................3-30set logout .........................................................................................................................................3-30show console....................................................................................................................................3-31set console baud ..............................................................................................................................3-31

    Downloading a Firmware Image ................................................................................................................... 3-32Downloading from a TFTP Server .......................................................................................................... 3-32Downloading via the Serial Port ............................................................................................................. 3-32Reverting to a Previous Image ............................................................................................................... 3-34

    Reviewing and Selecting a Boot Firmware Image ........................................................................................ 3-35Purpose .................................................................................................................................................. 3-35Commands ............................................................................................................................................. 3-35

    show boot system.............................................................................................................................3-35set boot system ................................................................................................................................3-36

    Starting and Configuring Telnet .................................................................................................................... 3-37Purpose .................................................................................................................................................. 3-37Commands ............................................................................................................................................. 3-37

    show telnet .......................................................................................................................................3-37set telnet ...........................................................................................................................................3-37telnet.................................................................................................................................................3-38

  • vii

    Managing Switch Configuration and Files .................................................................................................... 3-39Configuration Persistence Mode ............................................................................................................ 3-39Purpose .................................................................................................................................................. 3-39Commands ............................................................................................................................................. 3-39

    show snmp persistmode...................................................................................................................3-40set snmp persistmode ......................................................................................................................3-40save config .......................................................................................................................................3-41dir......................................................................................................................................................3-41show file............................................................................................................................................3-42show config.......................................................................................................................................3-43configure...........................................................................................................................................3-44copy ..................................................................................................................................................3-45delete................................................................................................................................................3-46show tftp settings..............................................................................................................................3-46set tftp timeout ..................................................................................................................................3-47clear tftp timeout ...............................................................................................................................3-47set tftp retry.......................................................................................................................................3-48clear tftp retry....................................................................................................................................3-48

    Clearing and Closing the CLI ........................................................................................................................ 3-49Purpose .................................................................................................................................................. 3-49Commands ............................................................................................................................................. 3-49

    cls (clear screen) ..............................................................................................................................3-49exit ....................................................................................................................................................3-50

    Resetting the Switch ..................................................................................................................................... 3-50Purpose .................................................................................................................................................. 3-50Commands ............................................................................................................................................. 3-50

    reset..................................................................................................................................................3-50clear config .......................................................................................................................................3-51

    Using and Configuring WebView .................................................................................................................. 3-52Purpose .................................................................................................................................................. 3-52Commands ............................................................................................................................................. 3-52

    show webview ..................................................................................................................................3-52set webview ......................................................................................................................................3-53show ssl............................................................................................................................................3-53set ssl ...............................................................................................................................................3-54

    Gathering Technical Support Information ..................................................................................................... 3-55Purpose .................................................................................................................................................. 3-55Command ............................................................................................................................................... 3-55

    show support ....................................................................................................................................3-55Configuring Hostprotect ................................................................................................................................ 3-56

    Purpose .................................................................................................................................................. 3-56Commands ............................................................................................................................................. 3-56

    show system hostprotect ..................................................................................................................3-56set system hostprotect......................................................................................................................3-56clear system hostprotect...................................................................................................................3-57

    Chapter 4: Activating Licensed FeaturesLicense Key Field Descriptions ...................................................................................................................... 4-1Licensing Procedure in a Stack Environment ................................................................................................. 4-1

    Adding a New Member to a Licensed Stack ............................................................................................ 4-2Clearing, Showing, and Applying Licenses .................................................................................................... 4-2

    Commands ............................................................................................................................................... 4-2set license...........................................................................................................................................4-3show license .......................................................................................................................................4-4clear license........................................................................................................................................4-4

  • viii

    Chapter 5: Configuring System Power and PoECommands ..................................................................................................................................................... 5-1

    show inlinepower ................................................................................................................................5-1set inlinepower threshold....................................................................................................................5-2set inlinepower trap ............................................................................................................................5-3set inlinepower detectionmode ...........................................................................................................5-3show port inlinepower.........................................................................................................................5-4set port inlinepower ............................................................................................................................5-5

    Chapter 6: Discovery Protocol ConfigurationConfiguring CDP ............................................................................................................................................. 6-1

    Purpose .................................................................................................................................................... 6-1Commands ............................................................................................................................................... 6-1

    show cdp ............................................................................................................................................6-2set cdp state .......................................................................................................................................6-3set cdp auth ........................................................................................................................................6-4set cdp interval ...................................................................................................................................6-4set cdp hold-time ................................................................................................................................6-5clear cdp .............................................................................................................................................6-5show neighbors ..................................................................................................................................6-6

    Configuring Cisco Discovery Protocol ............................................................................................................ 6-7Purpose .................................................................................................................................................... 6-7Commands ............................................................................................................................................... 6-7

    show ciscodp ......................................................................................................................................6-7show ciscodp port info ........................................................................................................................6-8set ciscodp status ...............................................................................................................................6-9set ciscodp timer.................................................................................................................................6-9set ciscodp holdtime .........................................................................................................................6-10set ciscodp port ................................................................................................................................6-10clear ciscodp.....................................................................................................................................6-12

    Configuring Link Layer Discovery Protocol and LLDP-MED ........................................................................ 6-13Overview ................................................................................................................................................ 6-13Purpose .................................................................................................................................................. 6-13Commands ............................................................................................................................................. 6-14Configuration Tasks ............................................................................................................................... 6-14

    show lldp...........................................................................................................................................6-15show lldp port status.........................................................................................................................6-16show lldp port trap ............................................................................................................................6-16show lldp port tx-tlv...........................................................................................................................6-17show lldp port location-info ...............................................................................................................6-17show lldp port local-info ....................................................................................................................6-18show lldp port remote-info ................................................................................................................6-21show lldp port network-policy ...........................................................................................................6-22set lldp tx-interval..............................................................................................................................6-23set lldp hold-multiplier .......................................................................................................................6-24set lldp trap-interval ..........................................................................................................................6-24set lldp med-fast-repeat....................................................................................................................6-25set lldp port status ............................................................................................................................6-26set lldp port trap................................................................................................................................6-26set lldp port med-trap........................................................................................................................6-27set lldp port location-info...................................................................................................................6-27set lldp port tx-tlv ..............................................................................................................................6-28set lldp port network-policy ...............................................................................................................6-30clear lldp ...........................................................................................................................................6-31clear lldp port status .........................................................................................................................6-32

  • ix

    clear lldp port trap.............................................................................................................................6-32clear lldp port med-trap.....................................................................................................................6-33clear lldp port location-info................................................................................................................6-33clear lldp port network-policy ............................................................................................................6-34clear lldp port tx-tlv ...........................................................................................................................6-35

    Chapter 7: Port ConfigurationPort Configuration Summary .......................................................................................................................... 7-1

    Port String Syntax Used in the CLI .......................................................................................................... 7-1Reviewing Port Status .................................................................................................................................... 7-2

    Purpose .................................................................................................................................................... 7-2Commands ............................................................................................................................................... 7-2

    show port ............................................................................................................................................7-3show port status .................................................................................................................................7-3show port counters .............................................................................................................................7-4clear port counters..............................................................................................................................7-6show port cablestatus.........................................................................................................................7-6

    Disabling / Enabling and Naming Ports .......................................................................................................... 7-7Purpose .................................................................................................................................................... 7-7Commands ............................................................................................................................................... 7-7

    set port disable ...................................................................................................................................7-8set port enable....................................................................................................................................7-8show port alias....................................................................................................................................7-9set port alias .......................................................................................................................................7-9

    Setting Speed and Duplex Mode .................................................................................................................. 7-11Purpose .................................................................................................................................................. 7-11Commands ............................................................................................................................................. 7-11

    show port speed ...............................................................................................................................7-11set port speed...................................................................................................................................7-12show port duplex ..............................................................................................................................7-12set port duplex ..................................................................................................................................7-13

    Enabling / Disabling Jumbo Frame Support ................................................................................................. 7-14Purpose .................................................................................................................................................. 7-14Commands ............................................................................................................................................. 7-14

    show port jumbo ...............................................................................................................................7-14set port jumbo...................................................................................................................................7-15clear port jumbo................................................................................................................................7-15

    Setting Auto-Negotiation and Advertised Ability ........................................................................................... 7-16Purpose .................................................................................................................................................. 7-16Commands ............................................................................................................................................. 7-16

    show port negotiation .......................................................................................................................7-16set port negotiation ...........................................................................................................................7-17show port advertise ..........................................................................................................................7-17set port advertise ..............................................................................................................................7-18clear port advertise ...........................................................................................................................7-19show port mdix .................................................................................................................................7-20set port mdix .....................................................................................................................................7-20

    Setting Flow Control ..................................................................................................................................... 7-22Purpose .................................................................................................................................................. 7-22Commands ............................................................................................................................................. 7-22

    show flowcontrol ...............................................................................................................................7-22set flowcontrol...................................................................................................................................7-22

    Setting Port Link Traps and Link Flap Detection .......................................................................................... 7-24Purpose .................................................................................................................................................. 7-24Commands ............................................................................................................................................. 7-24

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    show port trap...................................................................................................................................7-24set port trap ......................................................................................................................................7-25show linkflap .....................................................................................................................................7-25set linkflap globalstate ......................................................................................................................7-28set linkflap portstate..........................................................................................................................7-28set linkflap interval ............................................................................................................................7-29set linkflap action ..............................................................................................................................7-29clear linkflap action ...........................................................................................................................7-30set linkflap threshold.........................................................................................................................7-30set linkflap downtime ........................................................................................................................7-31clear linkflap down ............................................................................................................................7-31clear linkflap......................................................................................................................................7-32

    Configuring Broadcast Suppression ............................................................................................................. 7-33Purpose .................................................................................................................................................. 7-33Commands ............................................................................................................................................. 7-33

    show port broadcast .........................................................................................................................7-33set port broadcast.............................................................................................................................7-34clear port broadcast..........................................................................................................................7-34

    Port Mirroring ................................................................................................................................................ 7-36Mirroring Features .................................................................................................................................. 7-36Remote Port Mirroring ............................................................................................................................ 7-36Configuring SMON MIB Port Mirroring ................................................................................................... 7-37Purpose .................................................................................................................................................. 7-38Commands ............................................................................................................................................. 7-38

    show port mirroring...........................................................................................................................7-38set port mirroring ..............................................................................................................................7-39clear port mirroring ...........................................................................................................................7-40set mirror vlan...................................................................................................................................7-40clear mirror vlan................................................................................................................................7-41

    Link Aggregation Control Protocol (LACP) ................................................................................................... 7-42LACP Operation ..................................................................................................................................... 7-42LACP Terminology ................................................................................................................................. 7-43SecureStack C3 Usage Considerations ................................................................................................. 7-43Commands ............................................................................................................................................. 7-44

    show lacp..........................................................................................................................................7-45set lacp .............................................................................................................................................7-46set lacp asyspri .................................................................................................................................7-47set lacp aadminkey...........................................................................................................................7-47clear lacp ..........................................................................................................................................7-48set lacp static....................................................................................................................................7-48clear lacp static .................................................................................................................................7-49set lacp singleportlag........................................................................................................................7-50clear lacp singleportlag.....................................................................................................................7-50show port lacp ..................................................................................................................................7-51set port lacp ......................................................................................................................................7-52clear port lacp ...................................................................................................................................7-54

    Configuring Protected Ports ......................................................................................................................... 7-56Protected Port Operation ....................................................................................................................... 7-56Commands ............................................................................................................................................. 7-56

    set port protected..............................................................................................................................7-56show port protected ..........................................................................................................................7-57clear port protected...........................................................................................................................7-57set port protected name....................................................................................................................7-58show port protected name ................................................................................................................7-58clear port protected name.................................................................................................................7-59

  • xi

    Chapter 8: SNMP ConfigurationSNMP Configuration Summary ...................................................................................................................... 8-1

    SNMPv1 and SNMPv2c ........................................................................................................................... 8-2SNMPv3 ................................................................................................................................................... 8-2About SNMP Security Models and Levels ............................................................................................... 8-2Using SNMP Contexts to Access Specific MIBs ...................................................................................... 8-3Configuration Considerations ................................................................................................................... 8-3

    Reviewing SNMP Statistics ............................................................................................................................ 8-3Purpose .................................................................................................................................................... 8-3Commands ............................................................................................................................................... 8-4

    show snmp engineid...........................................................................................................................8-4show snmp counters...........................................................................................................................8-5

    Configuring SNMP Users, Groups, and Communities .................................................................................... 8-8Purpose .................................................................................................................................................... 8-8Commands ............................................................................................................................................... 8-8

    show snmp user .................................................................................................................................8-8set snmp user .....................................................................................................................................8-9clear snmp user ................................................................................................................................8-11show snmp group .............................................................................................................................8-11set snmp group.................................................................................................................................8-12clear snmp group..............................................................................................................................8-13show snmp community .....................................................................................................................8-13set snmp community.........................................................................................................................8-14clear snmp community......................................................................................................................8-15

    Configuring SNMP Access Rights ................................................................................................................ 8-15Purpose .................................................................................................................................................. 8-15Commands ............................................................................................................................................. 8-16

    show snmp access ...........................................................................................................................8-16set snmp access...............................................................................................................................8-18clear snmp access............................................................................................................................8-19

    Configuring SNMP MIB Views ...................................................................................................................... 8-19Purpose .................................................................................................................................................. 8-19Commands ............................................................................................................................................. 8-19

    show snmp view ...............................................................................................................................8-20show snmp context...........................................................................................................................8-21set snmp view...................................................................................................................................8-21clear snmp view................................................................................................................................8-22

    Configuring SNMP Target Parameters ......................................................................................................... 8-23Purpose .................................................................................................................................................. 8-23Commands ............................................................................................................................................. 8-23

    show snmp targetparams .................................................................................................................8-23set snmp targetparams.....................................................................................................................8-24clear snmp targetparams..................................................................................................................8-25

    Configuring SNMP Target Addresses .......................................................................................................... 8-26Purpose .................................................................................................................................................. 8-26Commands ............................................................................................................................................. 8-26

    show snmp targetaddr ......................................................................................................................8-26set snmp targetaddr..........................................................................................................................8-27clear snmp targetaddr.......................................................................................................................8-28

    Configuring SNMP Notification Parameters ................................................................................................. 8-29About SNMP Notify Filters ..................................................................................................................... 8-29Purpose .................................................................................................................................................. 8-29Commands ............................................................................................................................................. 8-29

    show newaddrtrap ............................................................................................................................8-30set newaddrtrap................................................................................................................................8-30

  • xii

    show snmp notify ..............................................................................................................................8-31set snmp notify .................................................................................................................................8-32clear snmp notify ..............................................................................................................................8-33show snmp notifyfilter .......................................................................................................................8-33set snmp notifyfilter...........................................................................................................................8-34clear snmp notifyfilter........................................................................................................................8-35show snmp notifyprofile ....................................................................................................................8-36set snmp notifyprofile........................................................................................................................8-36clear snmp notifyprofile.....................................................................................................................8-37

    Creating a Basic SNMP Trap Configuration ................................................................................................. 8-37Example ................................................................................................................................................. 8-38

    Configuring the SNMP Management Interface ............................................................................................. 8-39Purpose .................................................................................................................................................. 8-39Commands ............................................................................................................................................. 8-39

    show snmp interface.........................................................................................................................8-39set snmp interface ............................................................................................................................8-40clear snmp interface .........................................................................................................................8-41

    Chapter 9: Spanning Tree ConfigurationSpanning Tree Configuration Summary ......................................................................................................... 9-1

    Overview: Single, Rapid, and Multiple Spanning Tree Protocols ............................................................. 9-1Spanning Tree Features .......................................................................................................................... 9-2Loop Protect ............................................................................................................................................. 9-2

    Configuring Spanning Tree Bridge Parameters .............................................................................................. 9-3Purpose .................................................................................................................................................... 9-3Commands ............................................................................................................................................... 9-4

    show spantree stats............................................................................................................................9-5set spantree........................................................................................................................................9-7show spantree version........................................................................................................................9-7set spantree version ...........................................................................................................................9-8clear spantree version ........................................................................................................................9-9show spantree bpdu-forwarding .........................................................................................................9-9set spantree bpdu-forwarding...........................................................................................................9-10show spantree bridgeprioritymode ...................................................................................................9-10set spantree bridgeprioritymode .......................................................................................................9-11clear spantree bridgeprioritymode ....................................................................................................9-11show spantree mstilist ......................................................................................................................9-12set spantree msti ..............................................................................................................................9-12clear spantree msti ...........................................................................................................................9-13show spantree mstmap ....................................................................................................................9-13set spantree mstmap ........................................................................................................................9-14clear spantree mstmap .....................................................................................................................9-14show spantree vlanlist ......................................................................................................................9-15show spantree mstcfgid....................................................................................................................9-15set spantree mstcfgid .......................................................................................................................9-16clear spantree mstcfgid ....................................................................................................................9-16set spantree priority ..........................................................................................................................9-17clear spantree priority .......................................................................................................................9-17set spantree hello .............................................................................................................................9-18clear spantree hello ..........................................................................................................................9-18set spantree maxage ........................................................................................................................9-19clear spantree maxage .....................................................................................................................9-20set spantree fwddelay.......................................................................................................................9-20clear spantree fwddelay....................................................................................................................9-21show spantree backuproot ...............................................................................................................9-21

  • xiii

    set spantree backuproot ...................................................................................................................9-22clear spantree backuproot ................................................................................................................9-22show spantree tctrapsuppress..........................................................................................................9-23set spantree tctrapsuppress .............................................................................................................9-23clear spantree tctrapsuppress ..........................................................................................................9-24set spantree protomigration..............................................................................................................9-24show spantree spanguard ................................................................................................................9-25set spantree spanguard....................................................................................................................9-25clear spantree spanguard.................................................................................................................9-26show spantree spanguardtimeout ....................................................................................................9-27set spantree spanguardtimeout ........................................................................................................9-27clear spantree spanguardtimeout .....................................................................................................9-28show spantree spanguardlock..........................................................................................................9-28clear / set spantree spanguardlock...................................................................................................9-29show spantree spanguardtrapenable ...............................................................................................9-29set spantree spanguardtrapenable...................................................................................................9-30clear spantree spanguardtrapenable................................................................................................9-30show spantree legacypathcost .........................................................................................................9-31set spantree legacypathcost.............................................................................................................9-31clear spantree legacypathcost ..........................................................................................................9-32show spantree autoedge ..................................................................................................................9-32set spantree autoedge......................................................................................................................9-32clear spantree autoedge...................................................................................................................9-33

    Configuring Spanning Tree Port Parameters ............................................................................................... 9-34Purpose .................................................................................................................................................. 9-34Commands ............................................................................................................................................. 9-34

    set spantree portadmin.....................................................................................................................9-34clear spantree portadmin..................................................................................................................9-35show spantree portadmin .................................................................................................................9-35show spantree portpri .......................................................................................................................9-36set spantree portpri...........................................................................................................................9-36clear spantree portpri........................................................................................................................9-37show spantree adminpathcost ..........................................................................................................9-38set spantree adminpathcost .............................................................................................................9-38clear spantree adminpathcost ..........................................................................................................9-39show spantree adminedge ...............................................................................................................9-39set spantree adminedge ...................................................................................................................9-40clear spantree adminedge ................................................................................................................9-40show spantree operedge ..................................................................................................................9-41

    Configuring Spanning Tree Loop Protect Parameters .................................................................................. 9-42Purpose .................................................................................................................................................. 9-42Commands ............................................................................................................................................. 9-42

    set spantree lp ..................................................................................................................................9-43show spantree lp ..............................................................................................................................9-43clear spantree lp ...............................................................................................................................9-44show spantree lplock ........................................................................................................................9-44clear spantree lplock.........................................................................................................................9-45set spantree lpcapablepartner ..........................................................................................................9-46show spantree lpcapablepartner ......................................................................................................9-46clear spantree lpcapablepartner .......................................................................................................9-47set spantree lpthreshold ...................................................................................................................9-47show spantree lpthreshold................................................................................................................9-48clear spantree lpthreshold ................................................................................................................9-48set spantree lpwindow ......................................................................................................................9-49show spantree lpwindow ..................................................................................................................9-49clear spantree lpwindow ...................................................................................................................9-50

  • xiv

    set spantree lptrapenable .................................................................................................................9-50show spantree lptrapenable .............................................................................................................9-51clear spantree lptrapenable ..............................................................................................................9-51set spantree disputedbpduthreshold ................................................................................................9-52show spantree disputedbpduthreshold.............................................................................................9-53clear spantree disputedbpduthreshold .............................................................................................9-53show spantree nonforwardingreason ...............................................................................................9-54

    Chapter 10: 802.1Q VLAN ConfigurationVLAN Configuration Summary ..................................................................................................................... 10-1

    Port String Syntax Used in the CLI ........................................................................................................ 10-1Creating a Secure Management VLAN .................................................................................................. 10-2

    Viewing VLANs ............................................................................................................................................. 10-3Purpose .................................................................................................................................................. 10-3Command ............................................................................................................................................... 10-3

    show vlan..........................................................................................................................................10-3Creating and Naming Static VLANs ............................................................................................................. 10-5

    Purpose .................................................................................................................................................. 10-5Commands ............................................................................................................................................. 10-5

    set vlan .............................................................................................................................................10-5set vlan name ...................................................................................................................................10-6clear vlan ..........................................................................................................................................10-6clear vlan name ................................................................................................................................10-7

    Assigning Port VLAN IDs (PVIDs) and Ingress Filtering .............................................................................. 10-8Purpose .................................................................................................................................................. 10-8Commands ............................................................................................................................................. 10-8

    show port vlan ..................................................................................................................................10-8set port vlan ......................................................................................................................................10-9clear port vlan ...................................................................................................................................10-9show port ingress filter....................................................................................................................10-10set port ingress filter .......................................................................................................................10-11show port discard ...........................................................................................................................10-11set port discard ...............................................................................................................................10-12

    Configuring the VLAN Egress List .............................................................................................................. 10-13Purpose ................................................................................................................................................ 10-13Commands ........................................................................................................................................... 10-13

    show port egress ............................................................................................................................10-13set vlan forbidden ...........................................................................................................................10-14set vlan egress ...............................................................................................................................10-15clear vlan egress ............................................................................................................................10-15show vlan dynamicegress ..............................................................................................................10-16set vlan dynamicegress ..................................................................................................................10-17

    Setting the Host VLAN ................................................................................................................................ 10-18Purpose ...................................................................................................................

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Enterasys ® SecureStack C3 Stackable Switches Configuration Guide Firmware Version 6.03.xx.xxxx P/N 9034313-07
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