Cisco城域接入网络解决方案LRE-Wireless

Cisco城域接入网络解决方案LRE,WirelessAgendaLRESolutionWirelessSolutionLongReachEthernetPBXLRE交换机RouterBBSMserverUpto1.5KMExistingPhoneWiringLRE客户端设备LRE话音别离器LongReachEthernetSolution本设计总共支持48(24+24)个房间,且随时可以扩充.LRE(EthernetOverVDSL)

ExtendEthernetdistanceto1.5KmoversingleCat1,2,3pairinbundles.Supportstelephoneservicesandethernetaccessonthesamewire及上网同时进行Extremelyrobust布署快,工程周期短Symmetric5(1.5km),10(1.2km),15(1.05km)MbpssymmetricmodeLRE还能够提供多样化的因特网协议〔IP〕效劳，包括IP电视〔IPTV〕,Voice-OverIP(VoIP〕,视频会议,交互游戏,电子商务。目前，思科是世界上能够提供不同性能和远程速率〔5Mbps、10Mbps、15Mbps〕的唯一公司Catalyst2924-LRE-XLSwitchCatalyst2912-LRE-XLSwitchCisco575LRECPELongReachEthernetSolutioncomponentsCiscoLRE48POTSSplitterBBSMserver:效劳供给、鉴定、计费、结算、带宽限制等功用CiscoBuildingBroadbandServiceManager(BBSM5.0)LongReachEthernet

SolutioncomponentsCatalyst2924LREXL基于

Catalyst2900XL平台基于IOS802.1QVLANs802.1pCoS管理命令行交换机集群内置的基于WEB的集群管理器平安性端口隔离(单播报只能发送到上行端口)多播控制TACACS+(认证)24LRE端口(RJ21接口)410/100以太网端口(RJ45接口)用来堆叠，或连到效劳器或路由器 1机架单元高度LREStackL2aggregatorforlowestcostorupgradewithL3aggregatorforincreasedsecurityandQOSCiscoSwitchClusteringtechnologymanagesstackableandstandaloneunitslikechassisManageallunitsfromsingleIPaddress,evengeographicallydispersedswitchesProvidesstackviewandtopologymapofCatalystXLswitchesUpgradeallswitchesatoncefromanyPCbrowserCiscoVisualSwitchManager(CVSM)2.0InstalledinswitchFlash,awebserverRequiresWebClientsuchasNetscape4.5orIE4.01aorhigherUsedbyCatalyst1900,2900XL/2900LREXL,3500XL,Cisco575LRE&Cluster16PS-1M-LRE-48POTSSplitterSupports48CPEsPassivedevice1RUHighSixRJ-21Connectors(2forLREswitch,2forPBX,and2forpatchpanel)PS-1M-LRE-48POTSSplitterLREALREBLINEALINEBPBXBPBXACisco575LRE客户端设备把LRE转换到标准的10/100以太网内置的/数据别离器2RJ-11接口连接进线和机1RJ-45接口连接10/100以太网通过CiscoWeb接口，在交换机上对其进行远程管理BBSMServerPlatformDellServer+Windows2000+BBSMSoftware1RackUnitSinglePentiumIIIprocessor(733Mhz)1HardDrive(19GB)256MBmemory2IntelNICCards(1External1Internal)HardwareEquipmentLayoutBBSMServerPlatformDellServer+Windows2000+BBSMSoftwareLRE/BBSMEquipmentLayoutBBSMEquipmentLayoutBBSMEthernetWithWirelessMeetingRoomsBBSMWithCableModemBBSMCentralOfficeRedundantServerConfigurationmanuallyswitchovertothesecondaryserver.3.2.1.1Connect1Connected1ConnectedPortal用户被导向专用的或者内联网的欢送网页如酒店主页Connect2BBSMoffersCreditCardbillingConnected2ConnectedPortal用户被导向一个开放的互联网站Connect3CustomerentersAccessCodecreatedatthepropertyfrontdeskCodeisonlyvalidforthedurationcreatedintheMeetingRoomAccessManagementModuleConnect4CliententersUserNameandPasswordBBSMverifiesthroughRADIUSServerClientisthenconnectedtotheInternetCisco独特的LRE解决方案LRE从根本上改变了宽带部署的经济效益结构。LRE的经济效益优势非常明显。借助这种强大的宽带技术，房地产开发商/HOTEL可以提供大量增值效劳，包括Internet接入,交互游戏,VoD,广告等等

住户/客人还可以通过该系统付费,与管理人员沟通等等AgendaLRESolutionWirelessSolution企业/公司/办事处/医院/政府等无线局域网因特网宽带城域网Cisco独特的MAN接入技术--WirelessAccess无线HUB+无线网卡无线网桥+天线

点到点的速率可达11M最远可达40公里无遮挡距离思科Aironet340系列荣获“2000年无线产品奇迹奖"

WirelessWonders将CiscoAironet340系列评选为"WirelessWondersof2000"，WirelessWonders每年都要发起评选活动，让无线用户评出他们最喜爱的产品，本次评选主要从功能、集成、对生产效率的影响、使用是否方便等方面进行评比。

目前思科Aironet产品包括思科Aironet340/350系列，是目前唯一一个具有可伸缩性、集中式平安措施管理的无线LAN/WAN解决方案，该产品安装简单、本钱低，传输功率为30/100毫瓦。

CISCOAironet340无线LAN/WAN系列产品可为用户提供标准的、开放式的高速无线网络解决方案。该系列产品包括各种客户适配器、接入点(AP,无线HUB)以及无线网桥。

有关此次评奖活动的详情查询

://wirelesswonders/cgi-bin/worryless/wwnews101.html

思科Aironet340/350系列无线网络产品有什么区别?入门级,企业级,Aironet340产品不会停产软件是相同的，但硬件不同350系列提供100mW无线发射功率,340系列使用30mW350系列通过以太网线缆提供线上电源,而340必须使用本地电源

Cisco无线局域网产品系列2.4GHzDS,11Mbps(802.11b)

接入点(340/350)10/100MbEthernet

局域网适配器(340/350)PCCardPCICard工作组网桥ServerAccessPointAIR-WGB342HubPCPCPCLaptopCisco无线局域网产品系列Building-to-Buildingconnectivity

atupto25miles(lineofsight)Costeffectivealternative

toleasedline/T1Rapid,simpledeployment

andre-deploymentPoint-to-Pointand

Point-to-MultipointNogovernmentlicenserequiredPoint-to-PointBridgeConfiguration0to40kilometers(lineofsight)EthernetBridgeDirectionalAntennaBuildingABuildingBDirectionalAntennaPoint-to-MultipointBridge

ConfigurationEthernetBridgeBuildingBBuildingCBuildingADirectionalAntennaOmni-directionalAntennaOfficeAP1Channel1AP4Channel1AP6Channel11AP5Channel6AP3Channel11AP2Channel6Channels-802.11bDSSS(11)22MHzwidestationarychannelsx“chipsperbit”,meanseachbitsentredundantly11Mbpsdatarate

3non-overlappingchannels3AccessPointscanoccupysameareaIEEE802.11and802.11bStandardIEEE802.11:ratifiedin1998,incorporatesmany

CiscofeaturesPowerManagementactivescanningregistering(association)withAPRoamingIEEE802.11b:ratifiedinSeptemberof1999,an11MbspecificationwasratifiedCisco:ayearaheadofothervendorswith11MbpsproductsLicenseFreeISMBandExtremelyLowVeryLowLowMediumHighVeryHighUltraHighSuperHighInfraredVisibleLightUltra-violetX-RaysAudioAMBroadcastShortWaveRadioFMBroadcastTelevisionInfraredwirelessLANCellular(840MHz)NPCS(1.9GHz)902-928MHz26MHzOlderProduct5GHz(IEEE802.11A)HyperLANHyperLAN2FutureTechnology2.4–2.4835GHz83.5MHz(IEEE802.11B)CurrentProductMulti-floorOfficeAP1AP2AP4AP3RetailStore室外典型应用案例-金融系统城域联网Air340主机Air340主机Air340主机Air340主机Air340主机Air340主机Air340主机营业网点营业网点营业网点营业网点营业网点营业网点主中心RecentClientsCiscoWLAN产品Aironet所获得的奖励中国有哪些用户?cisco/warp/public/3/asiapac/cn/aironet/asiapac.html://cisco/au/cpp/guide/cppsetup.exeupdate.exeIndustry-leadingSecurityServicesFirstgenerationSSID,Static40or128-bitWEP(WiredEquivalentPrivacy)CiscodifferentiatorsCentralized,user-basedauthentication(ACS2000v2.6)integratedwithnetworklogonDynamic128-bitH/WEncryptionAccessControlListsVPNSolution“WirelessislikehavinganRJ45inmyparkinglot.”CentralizedUser-BasedAuthenticationSupplicantRADIUSEAPOverWireless

LANEAPOverRADIUSExtendedEnterprise(BranchOffice,Home,etc.)Enterprise

IntranetAuthenticationServersuchasACS2000v2.6ExtensibleAuthenticationProtocolLEAPOver802.11EthernetAccessPointRadiusServerEAPOL-StartEAP-Request/IdentityEAP-Response/IdentityEAP-RequestRadius-Access-RequestRadius-Access-ChallengeEAP-Response(cred)Radius-Access-RequestEAP-SuccessAccessblockedAssociationRadius-Access-AcceptRADIUSEAPOWLaptopcomputerWireless802.11802.11AssociateAccessallowedEAPOW-Key(WEP)CiscoWLANSecurityFrameworkTLSTLSPPP802.5802.3802.11LEAPLEAPGSS_APIGSS_APIVPNVPN802.1XBackendAAAinfrastructureCS-ACS20002.6,ThirdpartyEAP-Radius,Kerberos...BackendAAAinfrastructureCS-ACS20002.6,ThirdpartyEAP-Radius,Kerberos...IKEIKEEAPLayerNDISAPIsEAPMethodLayerEAPLEAPAPIs802.11MethodLayerWhyLEAPAuthenticationScheme?CiscoLightweightEAP(LEAP)Authentication

typeNonativeEAPsupportcurrentlyavailableonlegacyoperatingsystemsEAP-MD5doesnotdomutualauthenticationEAP-TLS(certificates/PKI)toointenseforsecuritybaselinefeature-setQuicksupportonmultitudeofhostsystemsLightweightimplementationreducessupportrequirementsonhostsystemsNeedsupportinbackendfordeliveryofsessionkeytoaccesspointstospeakWEPwithclientLEAPClient/SupplicantSupportEAPSupportinAccessPointLEAPSupportinRadiusServer-1ConfiguringtheuserdatabaseLEAPSupportinRadiusServer-2ConfiguringtheNAS/APWhatDoestheRadiusServerPerform?AuthenticationGeneratesdynamicsessionkeySendssessionkeytoaccesspointWhatDoestheAPPerform?OnsuccessfulauthenticationSendbroadcastWEPkeytoclient.MaintainclientsWEPkey.StartrunningWEPwithclient.CiscoAironetHighAvailabilityServicesAutodata-ratenegotiationSitesurveyandspectrumanalysistoolsCiscodifferentiatorsRadiopowerandqualityLoadbalancingandhotstandbyredundancyFutureplansChannelagilityInterferencemanagement“Sometimesitworks;sometimesitdoesn’t.”LoadBalancingUpto33MbpsPeakCapacityPolicybasedonnumberofusers,biterrorrate,orsignalstrengthWeb-basedManagementVeryhighaggregationwithsectoredantennasCatalyst3524SeriesXL3524-PWRInlinePowerChannel6Channel11Channel1HotStandbyRedundancyUpto33Mbpspeakcapacity1HotStandbyAPperchannelToleranttoanysingleAPorlinkorswitchfailureStandbyAPusedformonitoringCatalyst3524SeriesXL3524-PWRCatalyst3524SeriesXLChannel6Channel11HotStandbyIntegratedManagementServicesStandardMIBsCiscoWorks2000integrationCDPsupport&autodiscoveryWeb-basedManagement“Awholenewballgamefordebuggingandtroubleshooting”CompetitiveAnalysis:Industry-LeadingServicesCentralizeduser-basedauthentication,integratedwithnetworklogonDynamicWEPkeymanagementWEPencryptiondoneinhardware.Only2-3%performancedegradation.High-availabilityservicessuchasloadbalancingandhotstandbyCompetitiveAnalysis:IntegratedManagementandBroadClientSupportLeadingembeddedweb-basedmanagementIntegratedwired-wirelessmanagementwithCiscoWorks2000BroadoperatingsystemsupportWindows95,98,NT,CE,2000,Millennium,Linux,MacOSXircompartnershipforbroadclientsupportComprehensiveWirelessLANSolutionsforLarge-scaleDeploymentAccessPointsBridgesAdvancedNetworkServicesCiscoNI