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1、BN Training-C2K&C3K update,Jun XuGC BN Team,Agenda,Introducing C2KS&C3KXNew feature on ALL Platforms of C2K and C3KLow-end Switch Positioning,二层交换机Catalyst 2960-S,万兆支持上行端口的选项:4x1G或者2x10G SFP+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802.3at PoE+支持（30W PoE供电）
2、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：LAN Lite 和 LAN BaseLAN Lite 选项提供入门级别的千兆交换机,新品,可定货,三层交换机Catalyst 3750-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802.3at PoE+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
3、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:LAN Base,IP Base,IP Services更加柔性的软件特性选择，更好的为客户服务,新品,可定货,Cisco IOS Software Feature Set Capabilities Cisco Catalyst 2000 and Catalyst 3000,LAN Lite:Enterprise Entry-Level Layer 2 SwitchingLAN Base:Enterprise Access Layer 2 SwitchingIP Base:Ent
4、erprise Access Layer 3 SwitchingIP Services:Advanced Layer 3 Switching(IPv4 and IPv6),New Features,Smart Operations Feature EnhancementsAuto Smart Ports,Smart InstallRouting FunctionalityStatic Routes in LAN Base feature setOSPF for Routed AccessSecurity improvementsMAC Replace,Multi-Auth with Vlan
5、Assignment,SXPAuto QOS updates for new MediaCampus QOS DesignOther Features of Importance in release,IOS Release 12.2(55)SE,IOS 12.2(55)SE Release and Products,Update on Enhancements in IOS release 12.2(55)SEOfficial release date:Now.Included Products:Catalyst 2960 family includes 2975Catalyst 3560
6、familyCatalyst 3750 family,Smart Install In the Network,Client Switches,Director Switch or router,Director configures client switch plug and playSwitches are groups common image and configurationOn-demand configuration and image update possible,TFTP,DHCP Server Inside Switch or Outside,Clients Group
7、 1,Clients Group 2,Changes to Routing Features,Adding static routes to LAN Base feature setAllows Inter-Vlan Routing on traditional Layer 2 only devices16 Static Routes MAX per switch,RACLs on the Vlan InterfacesModels:C2960S,C2960G,C2960,C2975No:RIP,OSPF,EIGRP,No:IP addresses on physical interfaces
8、Vlan interfaces only!New SDM Template for“lanbase-routing”must be configured.Lead with C3560/3750 for L3 Customer requirementFall back to C2960 for competitive pricing.Static Route support for C3560X&C3750X LAN Base Winter 2011,Changes to Routing Features cont,Routed Access in IP BaseOSPF for Routed
9、 Accessfunctional equivalent to 4K featureExtend the Layer3 routing to the wiring closet.Full OSPF protocol in IP Base feature setLimited to 200 indirect routes!Single instance for OSPFModels:All C3560,and C3750 models,New Security/Identify Features,MAC ReplaceAllows new hosts behind hub or IP Phone
10、 to authenticate Combined with MAC Move,complete solution for wired mobilityMulti-Auth with Vlan Assignment RADIUS server assigns vlan to first authenticated hostSubsequent hosts use same vlan.Support for the Security Group Tag(SGT)Exchange Protocol(SXP)Control protocol exchange with upstream device
11、.C3560 and C3750 only.,TrustSec Features,Platform Consistency Changes,“Class Default”Classifier for Policy-map now supported officiallyPolicer Granularity for C2960 is now 8K bpsConsistency with 3560 and 3750.C2960S:min granularity 16K bpsAllows for consistent Service Policy configurations across 2K
12、 and 3K Switches,IOS Feature Packaging Changes,EEM added to IP BaseFormerly in IP Services onlyLLDP_MED added to LanLiteDHCP Snooping(with option 82 support)in LanLite,Cisco Catalyst 2960 and Catalyst 2960-S,Key LAN Lite vs.LAN Base Highlights,Note:LAN Base feature set includes all LAN Lite features
13、.,New,New,New,New,(As of IOS Release 12.2(55)SE),Key LAN Base vs.IP Base and IP Services Highlights,Cisco Catalyst 3560 and Catalyst 3750,Including E and X Series,Cisco Catalyst 3560-Xand Catalyst 3750-X,Note:IP Services feature set includes all IP Base features.IP Base feature set includes all LAN
14、Base features.,New,New,(As of IOS Release 12.2(55)SE),思科接入交换机定位,16,Catalyst 2960,3560V2,3750V2,性能,入门级企业,中等企业,大型企业(高密度接入),Catalyst 2918,Catalyst 2960S-Lite,Catalyst 2960S-LAN BASE,3750X-GE version,Catalyst 2960S-10G,Catalyst 3560X,Catalyst 3750X,Catalyst 4500E,10GE Switch,GE Switch,FE Switch,Catalyst
15、 3560XGE version,Catalyst 4500E,二层交换机,三层交换机,Catalyst 2928,More Information,Cisco Catalyst 3000 and Catalyst 2000 websites:Cisco Catalyst 3750-X Series Switches:Cisco Catalyst 3750-E Series Switches:Cisco Catalyst 3750 Series Switches:Cisco Catalyst 3560-X Series Switches:Cisco Catalyst 3560-E Series
16、 Switches:Cisco Catalyst 3560 Series Switches:Cisco Catalyst 2960 Series Switches:Cisco Catalyst 2960-S Series Switches:,Smart Operations,Auto Smart Ports Phase 3 EnhancementsPhase 2 was 12.2(52)SE More devices auto DetectedAdditional Deployment options Smart Install Phase 2 EnhancementsDirector Dat
17、abaseClient Configuration backupSmart Install MIB now available,Auto Smart Ports,Port 1,Automatic Configuration Based on Device TypeMacro generates configuration automaticallyCustomer macro capabilityMacro storage on server or switchRadius Authentication based macro supportMAB,802.1x or Web Auth log
18、in can execute macroSupported on 2960/3560/3750,Port 1-20(Phones),Port 2,Port 21,Port 25,Port 25-26(switches),Port 21-24(APs),Auto Smart Ports Phase 3,Last Resort Macro Applied when no device match foundDevices that dont support CDP or LLDP(eg:Laptops)Anti-Macro Applied when device removedCustomizab
19、le configuration to leave the port in a known statePer port and Per Macro ControlDisallow certain Macros from being appliedEnable/disable detection methods(CDP,LLDP,OUI)VlanID Name as parameter Previous release supported VlanID number onlyWill use new Auto QOS parameters for“media”Covered later in p
20、resentation,Auto Smart Ports Phase 3 cont,Enhancements for Access PointsSupport new Auto-QOS CDP TLV-WCS version 6.0.188.0 or greaterPrevent AP buffer overruns with egress rate limitImproved Cisco AP device detectionNew Device types detected:TNP phones(Third Generation IP phones)Roundtable phones(mo
21、dels 99xx),ASP list of IP Phones in phase 3,Cisco Unified IP Phone 7900 series:7906,7911,7941,7942,7945,7961,7962,7965,7970,7971,7975Cisco Unified IP Phone 9900 series9971,9951,Smart Install,Zero Touch Switch Plug and PlayConfigure the director and attach switch to director for auto image and config
22、uration downloadZero Touch Switch Replacement Switch replacement is possible if like model is replaced with new MAC addressSingle Point of ConfigurationManagement of all client switches from the director(telnet access)Group based changes based on model ID or MAC addressSimplified Switch Upgrade Proc
23、ess with the ability to push an image and configuration across groups of switches,synchronizing and storing the latest configuration files on the director,Smart Install Feature Benefits,Smart Install In the Network,Client Switches,Director Switch or router,Director configures client switch plug and
24、playSwitches are groups common image and configurationOn-demand configuration and image update possible,TFTP,DHCP Server Inside Switch or Outside,Clients Group 1,Clients Group 2,Smart Install Enhancements,Archive Client configuration filesEach client can have unique configuration file.Smart Install
25、MIBCISCO-SMART-INSTALL-MIBUpdated CLI“show vstack status”output,Device Status ACT-Active INA-Inactive PND-Pending Update HLD-On-hold DNY-Denied NSI-Non Smart InstallImage Upgrade:i-in progress I-done X-failedConfig Upgrade:c-in progress C-done x-failedDirector Database:DevNo MAC Address Product-ID I
26、P_addr Hostname Status=0 001b.d5a9.4700 WS-C3750E-48TD 10.30.0.3 3750e-Dire Director1 0006.52b9.e100 WS-C2950T-24 10.30.0.2 Rack3_10_n NSI3 0018.ba61.5180 WS-C3750E-48PD 10.30.0.52 3750-vlann INA I C4 0018.ba61.6e80 WS-C3560E-48TD 10.30.0.53 3560e-vlan ACT I C5 0021.1caf.3680 WS-C2960-48TT-S 10.30.0
27、.51 Switch INA I C6 0026.527d.5100 WS-C2960S-48FPD-L 0.0.0.0,Changes to Routing Features,Adding static routes to LAN Base feature setAllows Inter-Vlan Routing on traditional Layer 2 only devices16 Static Routes MAX per switch,RACLs on the Vlan InterfacesModels:C2960S,C2960G,C2960,C2975No:RIP,OSPF,EI
28、GRP,No:IP addresses on physical interfacesVlan interfaces only!New SDM Template for“lanbase-routing”must be configured.Lead with C3560/3750 for L3 Customer requirementFall back to C2960 for competitive pricing.Static Route support for C3560X&C3750X LAN Base Winter 2011,Changes to Routing Features co
29、nt,Routed Access in IP BaseOSPF for Routed Accessfunctional equivalent to 4K featureExtend the Layer3 routing to the wiring closet.Full OSPF protocol in IP Base feature setLimited to 200 indirect routes!Single instance for OSPFModels:All C3560,and C3750 models,New Security/Identify Features,MAC Repl
30、aceAllows new hosts behind hub or IP Phone to authenticate Combined with MAC Move,complete solution for wired mobilityMulti-Auth with Vlan Assignment RADIUS server assigns vlan to first authenticated hostSubsequent hosts use same vlan.Support for the Security Group Tag(SGT)Exchange Protocol(SXP)Cont
31、rol protocol exchange with upstream device.C3560 and C3750 only.,TrustSec Features,Platform Consistency Changes,“Class Default”Classifier for Policy-map now supported officiallyPolicer Granularity for C2960 is now 8K bpsConsistency with 3560 and 3750.C2960S:min granularity 16K bpsAllows for consistent Service Policy configurations across 2K and 3K Switches,IOS Feature Packaging Changes,EEM added to IP BaseFormerly in IP Services onlyLLDP_MED added to LanLiteDHCP Snooping(with option 82 support)in LanLite,
