Juniper-EX系列交换机PPT课件.ppt

EX系列交换机2Copyright 2009 Juniper Networks,I Juniper交换机产品型号介绍Juniper交换机优势与卖点经典案例培训日程3Copyright 2009 Juniper Networks,I 高性能的EX系列交换机平台EX4200EX8216EX8208EX2200EX3200EX2500Operational SimplicityCarrier-class ReliabilityIntegrated SecurityEX6200EX45004Copyright 2009 Juniper Networks,I EX 2200固定端口系列 固定接口配置24 or 48 ports PoE model options4 SFP uplinks JUNOS softwareL2 and RIP in base licenseL3 enhanced license*固定电源模块（不可现场更换）固定风扇模块 1RU#PortsPort TypePoEPortsFixed UplinksMax Power Consumption(PoE Power)2410/100/1000B-T04 SFP100(0)W2410/100/1000B-T244 SFP550(450)W4810/100/1000B-T04 SFP100(0)W4810/100/1000B-T484SFP550(450)W*Roadmap5Copyright 2009 Juniper Networks,I EX2200 Fixed,standalone configuration17.3W x 10D x 1.75H inches 43.9W x 25.4D x 4.4H cm1 RU height Fixed power,fans and uplinks Consistent managementJUNOS SoftwareManaged by NSMUAC integration High PerformanceWire-rate,non-blocking104 Gbps capacity Management interfacesConsoleOut-of-band Ethernet External RPS support*EX2200 Front ViewEX2200 Rear ViewGbEMgmt&USBConsole4xGbEuplink portsSinglefixedpowersupply All portsPoE capablein PoE SKUsRPSFanFan*Roadmap6Copyright 2009 Juniper Networks,I EX 3200固定端口系列 24或48 10/100/1000固定电口，灵活的上联端口扩展槽 上联端口模块4个千兆 SFP端口模块2个万兆XFP端口模块 JUNOS操作系统 可拆卸更换的电源和风扇 支持标准的class 3 POE供电(15.4W)支持外接的冗余供电系统 LCD显示 1RU高#PortsPort TypePoEPortsMax Power Consumption(incl.PoE)2410/100/1000B-T8190(320)W2410/100/1000B-T24190(600)W4810/100/1000B-T8190(320)W4810/100/1000B-T48190(930)W7Copyright 2009 Juniper Networks,I EX 3200 前部EX 3200 后部EX 3200 1 RU 模块化组件Power supplyFanUplinksJUNOS software 1 GB internal FlashExternal USB Flash 512 MB system memory ManagementConsoleOut of band Wire-rate performanceUSBGbE MgtConsoleOIR-capable uplink moduleLCD显示屏Power supply FRUFan FRURPS connector cover At least 8 PoE Ports 8Copyright 2009 Juniper Networks,I EX 4200集群交换系列 24或48 10/100/1000固定端口，灵活的上联端口扩展槽 上联端口模块4个千兆 SFP端口模块2个万兆XFP端口模块 JUNOS操作系统 冗余热插拔内部电源和风扇系统 支持标准的class 3 POE供电(15.4W)128Gbps虚拟背板互连可支持最多10台设备扩展最多端口数可达20 10GbE+480 10/100/1000 LCD显示 1RU高#PortsPort TypePoEPortsMax Power Consumption(incl.PoE)2410/100/1000B-T8190(320)W2410/100/1000B-T24190(600)W24100B-FX/1000B-XN/A190(190)W4810/100/1000B-T8190(320)W4810/100/1000B-T48190(930)W9Copyright 2009 Juniper Networks,I EX 4200 前部EX 4200 后部EX 4200GbE MgtVCP(Virtual Chassis Ports)USBConsoleOIR-capable Uplink Module/VCP(Virtual Chassis Ports)LCDRedundant,hot swappable,load-sharing Power Supplies FRU(Special external RPS adapter/panel can be inserted in the PS slots for external RPS option)Fan Tray FRU(multiple blowers)At least 8 PoE Ports 1 RU 模块化组件Power supplies,fan trayOptional uplinksJUNOS software 1 GB internal FlashExternal USB Flash 1 GB system memory PerformanceWire-rate,non-blockingLocal switching High densityUp to 480 GbE and 20 10GbE ports in 10RU VC cable length0.5 Meter ships with box1Meter,3 Meter options ManagementConsoleOut of band 10Copyright 2009 Juniper Networks,I EX4500 LINE OF 10GbE DATA CENTER SWITCHES10GbE Ethernet Switch2RU,40 x 1/10GbE SFP/SFP+Two uplink modules(4 x SFP+/each)Available Q210Data Center OptimizedFront-to-back and Back-to-front airflow(2 SKUs)Versatile mounting optionsTwinax/DAC support for ToR server access10GbE Aggregation SwitchBuilding/campus distribution and coreVirtual Chassis Enabled 128G VC compatible with EX4200High speed optical VCWire-rate Performance on All PortsRedundant Power&FansJunos Operating SystemL2 and L3 in base Roadmap(not available at FRS)SKU#PortsPort TypeUplinksAir FlowEX4500-40F-FB401/10GbE 8xSFP+Front to backEX4500-40F-BF401/10GbE 8xSFP+Back to front11Copyright 2009 Juniper Networks,I EX4500 LINE OF 10GbE DATA CENTER SWITCHES10GbE Ethernet Switch2RU,40 x 1/10GbE SFP/SFP+Two uplink modules(4 x SFP+/each)Available Q210 Data Center OptimizedFront-to-back and Back-to-front airflow(2 SKUs)Versatile mounting optionsTwinax/DAC support for ToR server access10GbE Aggregation SwitchBuilding/campus distribution and coreVirtual Chassis Enabled 128G VC compatible with EX4200High speed optical VCWire-rate Performance on All PortsRedundant Power&FansJunos Operating SystemL2 and L3 in base Roadmap(not available at FRS)SKU#PortsPort TypeUplinksAir FlowEX4500-40F-FB401/10GbE 8xSFP+Front to backEX4500-40F-BF401/10GbE 8xSFP+Back to frontLow power consumption 8W/10GbE portLayer 3 part of base licenseLow-cost 10GbE aggregation/coreJunos-based 10GbE ToR switchFewer logical devices with Virtual Chassis technology12Copyright 2009 Juniper Networks,I EX4500 SWITCH:FRONT AND REAR VIEWSEX4500 Front ViewEX4500 Rear ViewUSBOptional 4x GbE/10GbEuplink module40 fixed GbE/10GbE SFP/SFP+portsRedundant,hot swappable,load-sharing power suppliesLCDFixed form factor 2RU(3.4in H x 17.5in W x 21in D)Modular componentsPower supplies,fan trayOptional uplinksVirtual Chassis Module Junos operating systemPerformanceWire-rate,non-blockingLocal switchingLatency2.7usec:Single PFE4.6usec:Two PFEScaling24,000 MAC10,000 IPv4 routes4096 VLANsEnvironmental100-240V AC power,DC 8W/portManagementConsoleOut-of-bandOptional 4x GbE/10GbEuplink moduleGbEMgmt and Console portsField-replaceable fan tray with redundant blowersIntra-connect Module and future Virtual Chassis ports Roadmap(not available at FRS)13Copyright 2009 Juniper Networks,I EX 8200机箱交换机系列 高性能机箱交换机平台单槽背板交换容量400GEX 8208 8个业务槽 EX 8216 16个业务槽路由引擎全冗余交换矩阵N+1冗余 Fully redundant power&coolingRedundant,load-sharing PSUs(AC,DC)Hot-swap fan tray withredundant fans Proven Juniper Technology Switch fabrics,MX 960 control planeCustom PFE ASICsJUNOS softwareModule DescriptionMax PortsInterface48-port 10/100/1000B-T384 or 768RJ4548-port 100B-FX/1000B-X384 or 768SFP8-port 10GbE64 or 128SFP+14Copyright 2009 Juniper Networks,I EX 8208 Chassis Overview 背板带宽6.2T 包转发率960Mpps 最大384个千兆或64个万兆线速接口 高度14RU,深度21 每个标准机柜可安装三个机框所有组件在前面板 LCD控制板轻松的系统识别和监控 两种发货选择基本配置:1 SRE,1 SF,风扇盘,2 2kW AC 电源冗余配置:2 SRE,1SF,风扇盘,6 2kW AC 电源15Copyright 2009 Juniper Networks,I EX 8216 21 RU(1/2 rack),25”deep模块化结构JUNOS software1+1 Routing Engines8块交换矩阵6 3kW power suppliesTwo fan trays 高性能所有端口二层三层线速所有包长线速无阻塞矩阵 高密度线速端口最大 768 GbE,128 线速10GbE ports16个100G线速接口Fan Tray(side-side airflow)LCD Display16 dedicated100G line card slots1+1 redundantRoute Engines6 PSU bays for N+1 AC or N+N DC redundancy(12000W max)Fan Tray16Copyright 2009 Juniper Networks,I EX8208/EX8216 VIRTUAL CHASSIS SIMPLIFYING THE DATA CENTER Extends the power of Virtual Chassis switching across to the largest EX systems Enables Layer 2 multipath and efficient usage of uplink bandwidth Simplifies server virtualization in large Data centers Simplifies the aggregation layer SecurityRoutersApplicationServicesRack#1Rack#120L2/L3EX 8200 VCEX4200-VC OrEX4500-VCActive REStandby REEX4500 (VC)or EX 4200(VC)1 2817Copyright 2009 Juniper Networks,I Juniper交换机产品型号介绍Juniper交换机优势与卖点经典案例培训日程18Copyright 2009 Juniper Networks,I 绿色绿色ITIT品牌优势品牌优势强大的统一接入控制强大的统一接入控制开放的统一通信平台开放的统一通信平台集大成的集群交换集大成的集群交换Juniper EX 特点电信级的精髓电信级的精髓-Junos-Junos软件软件广泛灵活的网管平台广泛灵活的网管平台先天优势的三层功能先天优势的三层功能19Copyright 2009 Juniper Networks,I 品牌优势 Juniper品牌获得了业界的高度认可，产品代表了：高性能高可靠高效率成熟安全低维护成本 这些优势也会体现到新的交换机平台中在互联网行业，新代表先进、领先和超前，更强的能力、更好的面向未来应用、更好的投资保护、更好的性价比有可靠的软硬件架构和高端应用案例为前提，新也能得到保障相反：650020Copyright 2009 Juniper Networks,I 技术优势:VC-集大成的集群交换 2台以上EX4200交换机通过千兆/万兆上联端口/高速背板集群接口互联形成集群交换系统 简化管理：单一的管理接口简化设备管理，用户可以象管理机箱式交换机通过一个console/telnet/ssh会话管理一组交换机，原先每一台独立的交换机成为新的虚拟机箱交换机的一个接口模块(Line Card)，整个虚拟机箱运行一套STP instance,一套路由协议instance 高可用性：路由引擎冗余，电源模块冗余，虚拟交换矩阵(Virtual Fabric)冗余,支持GRES/NSF/NSR 高性能：一个虚拟机箱支持最多10个交换机成员(Line Card)，最大支持480个GE+20个10GE21Copyright 2009 Juniper Networks,I 集大成的集群交换路由引擎冗余交换矩阵冗余电源系统冗余风扇系统冗余22Copyright 2009 Juniper Networks,I 集群交换特色 有效降低建设成本 按需增加网络规模 灵活部署 结构简单 高可靠性23Copyright 2009 Juniper Networks,I 传统机箱EX4200集群交换TM设备空间需求空调需求电源需求节省15 Rack Units1060 W4480 BTU/hr2 RU216 W743 BTU/hr86%80%83%以太网交换机-EX4200系列校园或数据中心汇聚层全冗余配置48个千兆光口(SFP)4 个万兆光口(XFP)24Copyright 2009 Juniper Networks,I 如同管理一个单一机箱跨越建筑物无限扩展的以太网万兆扩展集群技术25Copyright 2009 Juniper Networks,I Extend height and/or width of Virtual Chassis by GbE or 10GbE uplinks Up to distance of optics(70km)Extend Virtual Chassis across:Wiring closets，Data center racks，Metro Ethernet集群交换灵活的部署模式Extended Virtual Chassis Virtual Chassis Location#1Virtual Chassis Location#2GbE or 10GbE Virtual Chassis ExtensionDedicated Virtual ChassisGbE or 10GbE Virtual Chassis ExtensionUp to 70 km26Copyright 2009 Juniper Networks,I 先天优势：三层功能 遗传了Juniper路由器的优势DNA 三层路由能力所有交换机均为三层EX32 以上，Base版本均支持OSPFEX22也能够提供对OSPF的支持（roadmap）组播能力强大的组播复制功能27Copyright 2009 Juniper Networks,I 强大的统一接入控制UAC Agent802.1XSwitchFirewall受控访问资源通过 EX-series 交换机以及SSG/ISG防火墙实现安全策略部署IC可以基于用户帐号和设备端口动态推送配置策略给EX交换机。EX交换机基于Radius VSA扩展属性，可以动态的根据user profile定义的信息，动态部署QOS，时间策略，vlan分配以及其他端口配置参数，从而实现高级别的业务能力。AAA动态的策略部署身份识别及资料AAA用户，终端策略部署28Copyright 2009 Juniper Networks,I 统一接入控制 标准的802.1X支持，同时扩展功能：可以基于交换机静态MAC地址表进行认证。基于Radius，实现动态VLAN功能。支持Guest VLAN支持Voice VLAN基于Radius VSA属性，实现三层防火墙/IDS动态联动支持IP telephones的802.1X认证。SupplicantsVLAN ID 10VLAN ID 9Switch(802.1X enabled)AuthenticationServer29Copyright 2009 Juniper Networks,I 开放的统一通信平台 Auto-sense IP phonesLLDP,LLDP-MED Power over Ethernet Full Class 3(15.4 W)802.1X Access control Multiple supplicants per port Granular QoS8 queues per port on all ports Strict priority queueing Carrier-class availabilityRedundant componentsJUNOS software30Copyright 2009 Juniper Networks,I 8 PoE ports in the24T and 48T models灵活的PoEFull Class 3 PoE Requires only one power supplyIP Telephony deployments need all PoE portsLower costs with the“T”skus for low density PoEWireless access pointsSurveillance cameras24 or 48 PoE ports inthe 24P and 48P models31Copyright 2009 Juniper Networks,I LLDP Automates Phone RecognitionPortDeviceInformationge-0/0/0Gatewayxxxxge-0/0/1IP phonexxxxge-0/0/2PCxxxxge-0/0/3 SwitchxxxxManagementApplicationPortDeviceInformationge-0/0/0Switchxxxxge-0/0/1IP phonexxxxge-0/0/2PC/Serverxxxxge-0/0/3 PC/ServerxxxxSNMPSNMPIm a VoIP GatewayIm a PhoneIm a switchIm a switchIm a switchIm a PCIm a switchIm a PhoneIm a switchIm a switchIm a PC32Copyright 2009 Juniper Networks,I 精细的QoS功能SAP;Oracle;HTTP;IP Telepho Voicemail;Video Conferencing;Instant Messaging;ERP;HR;CRM;Backup Replication:E-mail:Video Network Management;SAP;ERP;Oracle;HTTP;IP Telephony:Voicemail;Video Conferencing;Instant Messaging;ERP;HR;CRM;Backup Replication:E-mail;Oracle Network Management;SAP;Oracle;HTTP;IP Telephony:8 queues per porton all ports Mark at Layer 2(802.1p)or Layer 3(ToS,DSCP)Classify at layers 2 4 Todays application mix requires 8 queues:Real-time,transaction,bulk data,voice,video conferencing,control plane management,building management QoS ACLs can be activated per session with UAC Consistent QoS configuration tools across JUNOS devices7.Network Control 6.Real-time Applications5.Voice Traffic4.Video 3.Transaction Applications2.Building Management1.Best Effort0.SNMP 33Copyright 2009 Juniper Networks,I 电信级的精髓Junos软件SwitchesRoutersModule XAPI2Q089.11Q089.04Q078.5One OSOne ReleaseOne Architecture34Copyright 2009 Juniper Networks,I 电信级的精髓JUNOS软件:高性能业务的网络操作系统 自1998年起开始部署首款高性能网络操作系统 十余年的创新和开发 整合路由器、交换机和安全平台 卓越的高性能操作 每年按计划进行4次升级;数千种特性 为要求最严苛的客户提供服务40余家顶级服务供应商高性能企业和公共部门客户35Copyright 2009 Juniper Networks,I 单一模块软件架构单机模块内存受保护，更稳定 无覆盖兼容错误能够迅速进行错误隔离独立重启实现灵活创新模块 n模块 3模块 1核心控制层模块 4模块 2High-Level Architecture封包转发转发服务物理接口转发层控制层和封包转发隔离 确保性能 提升弹性实现冗余防火墙控制层36Copyright 2009 Juniper Networks,I 广泛支持的网管平台TelnetSSHXMLHTTPHTTPSXMLNetConfDMISyslogSflowSNMPSyslogJuniper EX-seriesOpen,Standards-based ManagementJUNOS CLITelnet,SSHJUNOScript:Automated Configuration,OperationsJ-WebQuick Setup with TemplatesDashboard ViewPerformance MonitoringJuniper NSMDiscovery&ConfigurationPolicy ManagementInventory ManagementLog ManagementDevice ManagementNetwork&Security ManagementThird party NMSJuniper STRMThreat DetectionEvent Log ManagementCompliance&IT Efficiency37Copyright 2009 Juniper Networks,I 网元管理：J-Web Easy Initial SetupEnables fast deployment withminimum configuration steps Dashboard with Chassis ViewDynamic status update of system&ports Feature Configuration Templates:VLAN,802.1X,Security&QoSNetworking:VLAN,PoE,LLDP,Link Aggregation,Chassis,Port MirroringSecurity:802.1X,ACL Performance MonitoringReal-time Monitoring GraphsSystem,ports,VLAN,PoE,Chassis802.1X,Port Security Troubleshooting&MaintenanceFirmware&conf upgrade/rollbackBasic troubleshooting tasks38Copyright 2009 Juniper Networks,I 统一网管平台：NSM and NSMXpress Device managementDevice discovery&deploymentRole Based AdministrationURL link to J-Web Configuration ManagementTemplate based configuration of one or several switchesConfiguration version management Inventory Management Hardware&software inventoryAutomated or on-demandinventory updatesViewing device licenses Monitoring&TroubleshootingLog Filtering&ReportingStatus monitoring39Copyright 2009 Juniper Networks,I 广泛的第三方网管平台无缝集成VENDORPRODUCTDESCRIPTIONOpenView NNM v7.5Device discovery,collection of traps and alarms,and device health monitoringOpsWare Network AutomationCentralized configuration&change managementTivoli NetView v7.1.5Device discovery,collection of traps and alarms,and device health monitoring,launch of J-Web device managerTivoli NetCool OmniBus v7.1Centralized fault management including discovery,and trap and alarm correlation and device monitoring Tivoli IP Network Manager v3.7IP based layer 3 network visualization and topology based event correlationSpectrum v8.1Centralized fault management including discovery,and trap and alarm correlation and device monitoringeHealth v6.0Centralized performance managementVistaInsight v3.0Centralized performance managementSmarts v7.03Centralized fault management including discovery,alarm correlation40Copyright 2009 Juniper Networks,I 绿色IT 网络设备稳定运行的两个基本条件电力系统冷却系统 长期以来，从IT人员到公司管理层都忽视网络设备长期运行所带来的成本支出41Copyright 2009 Juniper Networks,I 网络扩展性能的需求越来越高新型全球信息架构的主要推动者保护用户远离威胁安全安全支持任何通信应用性能100%随时可用连接数十亿用户和设备以及数万处超级数据中心可靠性规模能源利用大幅增长42Copyright 2009 Juniper Networks,I Verizon Sets Energy Efficiency StandardVerizon announced what it says are the global telecom industrys first energy-efficiency standards,designed to reduce by 20%the power consumed by new telecom-related equipment starting Jan.1,2009.Typical 20,000 sqft Data CenterUses 8 MegawattsBT 21C 20,000 sqft Data CenterUses 3.2 Megawatts能源效率是选择厂商的标杆To help Japan meet its Kyoto Protocol target,NTT Group aims to reduce electric power consumption by 2010 to the level of 1990Vodafone Group targets 50%reduction in carbon emissions by 202043Copyright 2009 Juniper Networks,I 电力空间传统网络传统网络9696xGEGEEX 42001,400W1,400W640W机柜交换市场 传统企业网络2,500 个整合式接入端口80 光纤 GbE 整合端口20个 10GbE 骨干端口传统机柜Juniper绿色IT的倡导者 节省高达节省高达65.7%65.7%节省高达节省高达80.5%80.5%44Copyright 2009 Juniper Networks,I 以太网交换机-EX82006.4T b/s1.4Tb/s Power 600WPower 6000WJuniper EX8216性能优越450%Catalyst 651345Copyright 2009 Juniper Networks,I Juniper屡获绿色殊荣T-1600 Recognized for Its InnovationsFinalist 2008MX960 Recognized for its Innovations46Copyright 2009 Juniper Networks,I Juniper助力纽约-泛欧证券交易所 纽约-泛欧证券交易所，由纽约证券交易所集团（总部位于纽约）和欧洲证券交易所（总部位于巴黎）合并组成。是全球规模最大、最具流动性的证券交易集团。每天全球各地及各类资产数十亿计的交易与报价。为实现成本节省并提高管理效率。纽约-泛欧证券交易所将全球的10个