Cisco园区网交换解决方案

1CisxoEducationSolutionAgenda•Cisco局域网交换机产品与技术•Cisco园区网交换解决方案•Cisco解决方案的优势与卖点2CisxoEducationSolutionCisco网络服务骨干服务器群网络核心Catalyst2950/3500Family配线间Layer2/3/4Catalyst8500SeriesCatalyst6000FamilyCatalyst4000/5000FamilyMultiserviceScalableCatalystSeriesSwitch3CisxoEducationSolution大厦接入层分配层大厦大厦第三层交换=路由器第二层交换核心层服务器连接服务器群第三层交换=路由器第二层交换第三层骨干ModularCampusNetworkDesign4CisxoEducationSolutionSmallCampusSwitch•配线间-低价格/端口-通常Layer2或Layer3-FE/GE上连灵活-Catalyst1900/2950/3500•骨干/核心-高密度FE/GE-支持Layer3-由单独的router处理WAN-Catalyst4000/6000/65005CisxoEducationSolutionLargeCampusSwitch•配线间-高密度10/100-低价格/端口-可扩展的L2/L3服务-上连的灵活性(GE,ATM,FDDI)-Catalyst4000/5000•骨干/核心-可选择FrameorATM骨干-可扩展的多层性能-QoS,Security,Multicastsupport-广泛的WAN接口支持-Catalyst6000/6500/8500•服务器群-高密度FE/GE-多层性能-QoS,Security,Multicastsupport-Catalyst6000/65006CisxoEducationSolutionCatalyst1924Catalyst1924Cisco1600/1700路由器/防火墙WANSmallEnterprise/WorkgroupNetworkSolution1ServersCatalyst3512XLCatalyst2924XLCatalyst2924XLCVSM网管工作组4工作组3工作组2工作组17CisxoEducationSolutionSmallEnterprise/WorkgroupNetworkSolution1•高性能，高可靠性，安全性-10/100/1000M交换到桌面-FEC/千兆以太网服务器连接-FEC交换机上连-服务质量(QoS)-VLAN等安全性支持-IOS防火墙/VPN•灵活性，可扩展性，可管理性-灵活的扩展能力-堆叠/集群-全网配置为单一集群(Cluster)统一管理-单一IP地址，单一管理对象-基于Web，不需要专设网管工作站/网管软件系统-Cisco端到端全面解决方案-IOS服务：交换，路由，防火墙8CisxoEducationSolutionSmallEnterprise/WorkgroupNetworkSolution2Catalyst3548XLswithGigaStackCisco1750/262110/100toDesktops100MbpstoRouterGigabittoServerInternetCacheEngine(Optional)•50-to250-usernetwork•10/100connectivitywithstackedCatalyst3500XLs•Cisco1700/2600forWANaccess9CisxoEducationSolutionSmallEnterprise/WorkgroupNetworkSolution2•低成本•千兆连接服务器•直观的WEB图形网管-单一IP集群管理域-交换机和路由器皆采用基于CiscoIOS的统一的人机命令界面•边缘的Catalyst3500XL交换机可根据IEEE802.1p划分流量的COS，IP电话优先•路由器实现广域网链路流量整形和资源预留•可选的CacheEngine提高广域网访问的响应速度，降低广域网流量，节省广域链路费用10CisxoEducationSolutionServersPrinterWorkstationsCatalyst2900XLClustersCisco17xx/26xxWANAccessIPPhoneCatalyst2948G-L3FastEthernetBackboneFastEtherChannelCacheEngine(Optional)InternetVPNPSTNNetworkSiSiLow-costSmallCompanyFastEthernetSolution(L3)CallManager11CisxoEducationSolutionLow-costSmallCompanyFastEthernetSolution(L3)•简单-单一IP集群管理域•综合管理-基于CiscoIOS的统一的人机命令界面-一致的VLAN结构(VTP,ISL,etc.)-CiscoWorks2000集成管理-集群管理•高性价比•性能-配线间交换机高达3-Mpps-线速核心第三层交换提供VLAN间路由-使路由器专注于处理广域网流量-配线间与核心通过FEC连接，带宽高达400Mpbs12CisxoEducationSolutionLow-costSmallCompanyFastEthernetSolution(L3)•可扩展-支持多达1152用户-配线间交换机可通过千兆堆叠扩充用户数目-配线间可扩展的模块化设计•QualityofService/Voice-根据802.1p或端口划分优先级-边缘COS可映射到核心TOS-QPM集成策略管理•安全-ACLs,TACACS+,交换机端口的安全性13CisxoEducationSolutionSmall&MediumEnterpriseAVVIDNetworkDesign•250-to500-usernetwork•10/100connectivitywithstackedCatalyst3500XLs•Catalyst4908G-L3forInter-VLANrouting•IPPhonespoweredbyCatalyst3524-PWRXL•Cisco1700/2600forWANaccesstoheadquartersIPPhonesWorkstationsServersPrinterCacheEngine(Optional)InternetVPNCatalyst4908G-L3SiSiPSTNNetworkCallProcessingSoftphoneCatalyst3524-PWRXLCatalyst3548XLCisco17XX/26XXWANAccess14CisxoEducationSolutionSmall&MediumEnterpriseAVVIDNetworkDesign•2个GBIC插槽提供低成本的千兆连接-千兆堆叠-连接高速本地服务器•Catalyst4908G-L3提供VLAN间路由功能-高性能-使路由器专注于处理广域网流量•端到端的QOS-边缘的Catalyst3500XL交换机可根据IEEE802.1p划分流量的COS-路由器实现广域网链路流量整形和资源预留•线内供电-3524-PWRSeriesXL通过双绞线直接给IP电话供电•基于WEB的图形界面的集群化管理-单一IP地址集群管理-CiscoWorks2000集成管理•基于CiscoIOS统一的人机命令界面15CisxoEducationSolutionSmall&MediumEnterpriseAVVIDNetworkDesign(Redundancy)•500-to800-usernetwork•10/100connectivitywithstackedCatalyst3500XLs•HighlyavailableredundantL3corewithCatalyst4908G-L3s•IPPhonespoweredbyCatalyst3524-PWRXL•Cisco2600/3600forWANaccesstobranchoffices(viaVPN)IPPhonesWorkstationsServersPrinterCacheEngine(Optional)InternetVPNCatalyst4908G-L3SiSiPSTNNetworkSiSiCallProcessingSoftphoneCatalyst3524-PWRXLCatalyst3548XLCisco26XX/36XXWANAccess16CisxoEducationSolutionSmall&MediumEnterpriseAVVIDNetworkDesign(Redundancy)•高可靠网络配置-Catalyst3500XL2个GBIC插槽提供低成本的千兆冗余上联-核心两个4908G-L3提供冗余备份•综合的网络管理-基于CiscoIOS的统一的人机命令界面-一致的VLAN结构(VTP,ISL,etc.)-CiscoWorks2000集成管理•端到端的QOS-边缘的Catalyst3500XL交换机可根据IEEE802.1p划分流量的COS-通过QPM实现策略管理17CisxoEducationSolutionLargeEnterpriseCampusNetworkDesignServersPrinterWorkstationsCatalyst3500XLStacks/ClustersCisco7xxxWANAggregationIPPhonesCallProcessingCatalyst6500CampusBackboneCatalyst4000WiringClosetCacheEngine(Optional)18CisxoEducationSolutionLargeEnterpriseCampusNetworkDesign•高可靠网络配置-Catalyst3500XL2个GBIC插槽提供低成本的千兆冗余上联-Cat6500最多可有130个千兆端口•端到端的QOS-边缘的Catalyst3500XL交换机可根据IEEE802.1p划分流量的COS-核心Catalyst6500支持TOS映射andWRR-通过QPM实现策略管理•综合的网络管理-基于CiscoIOS的统一的人机命令界面-一致的VLAN结构(VTP,ISL,etc.)-CiscoWorks2000集成管理19CisxoEducationSolutionCiscoEnterpriseSolutionCatalyst4xxxCatalyst29xxCatalyst5xxxCatalyst5xxx配线间Catalyst6000MainframeCatalyst6000—骨干Catalyst8500—多服务核心Catalyst6500数据中心园区网骨干Catalyst6500Catalyst8500ATMCisco7xxx•Cisco7500•LS1010/IGX8400WAN20CisxoEducationSolutionCallManagerDirectoryServicesUnifiedMessagingIPPhonePBXNetworkMonitoring/Mgmt.QoSSecurityIP/TVServerWebCacheLoadBalancerMobileUserTelecommuterInternetWANSwitchCoreSwitchClosetSwitchWorkgroupCoreRouterAccessRouterServerClusterWebClusterPIXFirewallIntrusionDetectionSecurityScannerPSTNATM/Frame