思科2和3交换机产品简介资料

BNTraining

--C2K&C3KupdateJunXuGCBNTeamAgendaIntroducingC2KS&C3KXNewfeatureonALLPlatformsofC2KandC3KLow-endSwitchPositioning二层交换机

Catalyst2960-S万兆支持上行端口的选项:4x1G或者2x10GSFP+FlexStack堆叠技术将堆叠技术引入到2960产品系列中，支持高带宽堆叠链路，40G堆叠带宽堆叠口独立，在设备后部易管理PoE供电在每个端口可支持全负荷PoE供电802.3atPoE+支持（30WPoE供电）E-LLW(增强的有限终身保修）节能思科在线诊断和在线错误记录硬件方面的革新，该特性可以较早的发展设备的问题主要特性软件选项：LANLite和LANBaseLANLite选项提供入门级别的千兆交换机新品可定货三层交换机

Catalyst3750-X&3560-X电源堆叠技术(C3750X)–业内首创在堆叠系统中，分布式电源供应电源的绿色节能和冗余方式的创新双电源，双风扇交换机可以在线进行电源风扇的更换和升级TrustSec支持在用户端口侧提供高级的认证和数据加密满负荷802.3atPoE+支持基于标准的PoE供电方式，最大支持每端口30W的供电，完全满足下一代高耗能终端的供电需求E-LLW从4x1G到2x10G无缝升级不需要特殊的硬件，仅仅更换光模块即可引领创新:3个软件选项:LANBase,IPBase,IPServices更加柔性的软件特性选择，更好的为客户服务新品可定货CiscoIOSSoftwareFeatureSetCapabilities

CiscoCatalyst2000andCatalyst3000LANLite: EnterpriseEntry-LevelLayer2SwitchingLANBase: EnterpriseAccessLayer2SwitchingIPBase: EnterpriseAccessLayer3SwitchingIPServices: AdvancedLayer3Switching(IPv4andIPv6)CiscoCatalyst2960,Catalyst2960-S,Catalyst3560-X,andCatalyst3750-XLANBaseEnterpriseAccessLayer2LANLiteEntryLevelLayer2Layer2Cisco®Catalyst®2960andCatalyst2960-SIPBaseEnterpriseAccessLayer3IPServicesEnterpriseAdvancedLayer3Layer3CiscoCatalyst3000CiscoCatalyst3000NewFeaturesIOSRelease12.2(55)SEIOS12.2(55)SEReleaseandProductsUpdateonEnhancementsinIOSrelease12.2(55)SEOfficialreleasedate:Now.IncludedProducts:Catalyst2960family–includes2975Catalyst3560familyCatalyst3750familySmartInstallIntheNetworkClientSwitchesDirectorSwitchorrouterDirector

configuresclientswitchplugandplaySwitchesaregroupscommonimageandconfigurationOn-demandconfigurationandimageupdatepossibleTFTP,DHCPServer–InsideSwitchorOutside

ClientsGroup1ClientsGroup2

ChangestoRoutingFeaturesAddingstaticroutestoLANBasefeaturesetAllowsInter-VlanRoutingontraditionalLayer2onlydevices16StaticRoutesMAXperswitch,RACLsontheVlanInterfacesModels:C2960S,C2960G,C2960,C2975No:RIP,OSPF,EIGRP,No:IPaddressesonphysicalinterfacesVlaninterfacesonly!NewSDMTemplatefor“lanbase-routing”mustbeconfigured.LeadwithC3560/3750forL3CustomerrequirementFallbacktoC2960forcompetitivepricing.StaticRoutesupportforC3560X&C3750XLANBase–Winter2011ChangestoRoutingFeaturescontRoutedAccessinIPBaseOSPFforRoutedAccessfunctionalequivalentto4KfeatureExtendtheLayer3routingtothewiringcloset.FullOSPFprotocolinIPBasefeaturesetLimitedto200indirectroutes!!!SingleinstanceforOSPFModels:AllC3560,andC3750modelsTrustSecFeaturesPlatformConsistencyChanges“ClassDefault”ClassifierforPolicy-mapnowsupportedofficiallyPolicerGranularityforC2960isnow8KbpsConsistencywith3560and3750.C2960S:mingranularity16KbpsAllowsforconsistentServicePolicyconfigurationsacross2Kand3KSwitchesIOSFeaturePackagingChangesEEMaddedtoIPBaseFormerlyinIPServicesonlyLLDP_MEDaddedtoLanLiteDHCPSnooping(withoption82support)inLanLiteCisco®Catalyst®2960and

Catalyst2960-SKeyLANLitevs.LANBaseHighlightsFunctionsLANLiteLANBaseLayer2Entry-levelaccessLayer2BasicLayer2accessfeatures,including802.1Qtrunking,(M)STP,STPextensions,CiscoDiscoveryProtocol,DTP,UDLD,VTPv2,PAGP/LACP,LLDP,stormcontrolandLLDP-MEDEnterpriseAccessLayer2WiderangeofLayer2accessfeaturesforenterprisedeployments,includingFlexLinksandVTPv3Layer3NoroutingsupportSupportforLayer3managementinterfaceStaticroutingsupport

SupportforSVIswithupto16IPv4routesManageabilityEntry-levelmanageabilityExpresssetup,CiscoDeviceManager,SNMPv3(withcryptography),RMON,SPAN,TDR,AutoSmartPorts,andSmartInstallclient

BasicmanageabilitySupportforawiderrangeofMIBs,IPSLAResponder,andRSPANSecurityEntry-levelaccesssecuritySSHv2server,SSL,HTTPS,SCP,TACACS+,RADIUS,portsecurity,802.1x(withguestVLAN),MAB,privateVLANedge,NAC,andDHCPsnoopingEnterpriseaccesssecurityIPSG,DAI,PACLs,CiscoIdentity4.0,802.1xfeatures,andRACLsQoSEntry-levelaccessQoSPortCoSTrustandOverride,Ingressandegressqueuing,scheduling,PriorityQueuing,andSRREnterpriseaccessQoSIngresspolicing,TrustBoundary,AutoQoS,andDSCPmappingNote:LANBasefeaturesetincludesallLANLitefeatures.NewNewNewNew(AsofIOSRelease12.2(55)SE)KeyLANBasevs.IPBaseandIPServicesHighlightsFunctionsLANBaseIPBaseIPServicesLayer2+EnterpriseaccessLayer2WiderangeofLayer2accessfeaturesforenterprisedeploymentsCompleteAccessLayer2SupportsallCiscoCatalyst2000andCatalyst3000Layer2features,includinghotstandbyprotocols;supportsCiscoStackPower™technology(CiscoCatalyst3750-X)Layer3NoroutingsupportSupportforSVIwithnoIProutingsupportEnterpriseaccessLayer3Staticrouting,RIP,stubPIM,stubEIGRP,OSPFforRoutedAccessCompleteaccessLayer3OSPF,EIGRP,BGP,IS-IS,PIM,VRF-lite,WCCP,PBRManageabilityBasicmanageabilitySupportforawiderangeofMIBs,IPSLAResponder,andRSPANEnterpriseaccessLayer3Gold-Lite,SmartInstallDirectorandEEMCompleteaccessLayer3IPSLAInitiatorSecurityEnterpriseaccesssecurityDHCPSnooping,IPSG,DAI,PACLs,CiscoIdentity4.0,NACand802.1xfeaturesCompleteaccesssecurityRouterandVLANACLs,privateVLANs,completesecurity,TrustSecSXP,andIEEE802.1AE(CiscoCatalyst3560-XandCatalyst3750-X)QoSEnterpriseaccessQoSIngresspolicing,TrustBoundary,AutoQoS,andDSCPmappingCompleteaccessQoSSupportforallCiscoCatalyst2000andCatalyst3000QoSfeatures,includingper-VLANpoliciesCiscoCatalyst3560andCatalyst

3750,IncludingEandXSeriesCisco®Catalyst®3560-X

andCatalyst3750-XNote:IPServicesfeaturesetincludesallIPBasefeatures.IPBasefeaturesetincludesallLANBasefeatures.NewNew(AsofIOSRelease12.2(55)SE)思科接入交换机定位Catalyst29603560V23750V2性能入门级企业中等企业大型企业(高密度接入)Catalyst2918Catalyst2960S-LiteCatalyst2960S-LANBASE3750X-GEversionCatalyst2960S-10GCatalyst3560XCatalyst3750XCatalyst4500E10GESwitchGESwitchFESwitchCatalyst3560XGEversionCatalyst4500E二层交换机三层交换机三层交换机Catalyst2928二层交换机16MoreInformationCisco®Catalyst®3000andCatalyst2000websites:CiscoCatalyst3750-XSeriesSwitches:/go/3750xCiscoCatalyst3750-ESeriesSwitches:/go/3750-ECiscoCatalyst3750SeriesSwitches:/go/catalyst3750CiscoCatalyst3560-XSeriesSwitches:/go/3560xCiscoCatalyst3560-ESeriesSwitches:/go/3560-ECiscoCatalyst3560SeriesSwitches:/go/catalyst3560CiscoCatalyst2960SeriesSwitches:/go/catalyst2960CiscoCatalyst2960-SSeriesSwitches:/go/2960sSmartOperationsAutoSmartPortsPhase3EnhancementsPhase2was12.2(52)SEMoredevicesautoDetectedAdditionalDeploymentoptionsSmartInstallPhase2EnhancementsDirectorDatabaseClientConfigurationbackupSmartInstallMIBnowavailableAutoSmartPortsPort1AutomaticConfigurationBasedonDeviceTypeMacrogeneratesconfigurationautomaticallyCustomermacrocapabilityMacrostorageonserverorswitchRadiusAuthenticationbasedmacrosupportMAB,802.1xorWebAuthlogincanexecutemacroSupportedon2960/3560/3750Port1-20(Phones)Port2Port21Port25ConfigurationAutomaticallyChangedPort1Ports1-26(Phone,AP,Switch)Port12Port21Port25Port25-26(switches)Port21-24(APs)AutoSmartPortsPhase3LastResortMacro–AppliedwhennodevicematchfoundDevicesthatdon’tsupportCDPorLLDP(eg:Laptops)Anti-Macro–AppliedwhendeviceremovedCustomizableconfigurationtoleavetheportinaknownstatePerportandPerMacroControlDisallowcertainMacrosfrombeingappliedEnable/disabledetectionmethods(CDP,LLDP,OUI)VlanIDNameasparameterPreviousreleasesupportedVlanIDnumberonlyWillusenewAutoQOSparametersfor“media”CoveredlaterinpresentationAutoSmartPortsPhase3contEnhancementsforAccessPointsSupportnewAuto-QOSCDPTLV-WCSversionorgreaterPreventAPbufferoverrunswithegressratelimitImprovedCiscoAPdevicedetectionNewDevicetypesdetected:TNPphones(ThirdGenerationIPphones)Roundtablephones(models99xx)ASP–listofIPPhonesinphase3CiscoUnifiedIPPhone7900series:7906,7911,7941,7942,7945,7961,7962,7965,7970,7971,7975CiscoUnifiedIPPhone9900series9971,9951SmartInstallSmartInstallFeatureBenefitsSmartInstallIntheNetworkClientSwitchesDirectorSwitchorrouterDirector

configuresclientswitchplugandplaySwitchesaregroupscommonimageandconfigurationOn-demandconfigurationandimageupdatepossibleTFTP,DHCPServer–InsideSwitchorOutside

ClientsGroup1ClientsGroup2

SmartInstallEnhancementsArchiveClientconfigurationfilesEachclientcanhaveuniqueconfigurationfile.SmartInstallMIBCISCO-SMART-INSTALL-MIBUpdatedCLI“showvstackstatus”outputDeviceStatusACT-Active

INA-Inactive

PND-PendingUpdate

HLD-On-hold

DNY-Denied

NSI-NonSmartInstallImageUpgrade:

i-inprogress

I-done

X-failedConfigUpgrade:

c-inprogress

C-done

x-failedDirectorDatabase:DevNo

MACAddress

Product-ID

IP_addr

Hostname

Status=====

==============

=================

===============

==========

=========

0

001b.d5a9.4700

WS-C3750E-48TD

3750e-Dire

Director1

0006.52b9.e100

WS-C2950T-24

Rack3_10_n

NSI3

0018.ba61.5180

WS-C3750E-48PD

2

3750-vlann

INAIC4

0018.ba61.6e80

WS-C3560E-48TD

3

3560e-vlan

ACTIC5

0021.1caf.3680

WS-C2960-48TT-S

1

Switch

INAIC6

0026.527d.5100

WS-C2960S-48FPD-L

ChangestoRoutingF