教育行業(yè)解決方案教學(xué)課件

61、輟學(xué)如磨刀之石，不見其損，日有所虧。62、奇文共欣贊，疑義相與析。63、曖曖遠(yuǎn)人村，依依墟里煙，狗吠深巷中，雞鳴桑樹顛。64、一生復(fù)能幾，倏如流電驚。65、少無適俗韻，性本愛丘山。教育行業(yè)解決方案教育行業(yè)解決方案61、輟學(xué)如磨刀之石，不見其損，日有所虧。62、奇文共欣贊，疑義相與析。63、曖曖遠(yuǎn)人村，依依墟里煙，狗吠深巷中，雞鳴桑樹顛。64、一生復(fù)能幾，倏如流電驚。65、少無適俗韻，性本愛丘山。教育行業(yè)解決方案教育行業(yè)魏衡SystemEngineer教育行業(yè)高校普教（教育城域網(wǎng)、中小學(xué)、幼兒園）外國學(xué)校OverviewofSCCPandSIP

PhoneModelsinCCM5.01外國學(xué)校外國學(xué)校發(fā)展趨勢OnestudentsoneMacBookEverystudentsusingWLANtoaccessnetworkApplicationincluding:VideoStreaming,Filesharing,HandoutsDistribution,Podcast,PhotoSharing,etc.SAS浦西校區(qū)(Core-Distribution-Access)10/100/1000MPOEAccessSwitchLWAPRisingFirewall/AntiSpam/IPS匯聚層IPPhonePCWLANControllerNACManagerNACAppliance1000MbpsSingleModeFiberPSTNPudongCampus語音網(wǎng)關(guān)CallManager核心交換機(jī)1000MbpsCAT61000MbpsCAT610GbpsSingleModeFiber1000MbpsCAT61000MbpsCAT630MbpsATMToPudongCampus語音電話小學(xué)、初中、高中、其他LaptopwithIPSoftPhoneWiFiIPPhoneWiFiPDA/PPC10/100/1000MPOE接入交換機(jī)MultimediaDeviceWiFiCellPhoneTelepresenceLiveMeeting出口區(qū)CiscoWorksCLWMSIPPhoneExtensionMobilityEMAIL

EmergencyResponse(Optional)WLANWCSIP電話服務(wù)器區(qū)NetworkManagementAreaInternet1000MbpsSingleModeFiberLDAP網(wǎng)管區(qū)SAS浦東校區(qū)(Core-istribution-Access)10/100/1000MPOEAccessSwitchLWAPFirewall/SSLVPNDistributionLayerSwitchIPPhonePCWLANControllerNACManagerNACAppliance1000MbpsSingleModeFiberCallManagerCoreLayerSwitch1000MbpsCAT610GbpsSingleModeFiber1000MbpsCAT630MbpsATMToPuxiCampusElementary,Middle,HighSchool,andOthersLaptopwithIPSoftPhoneWiFiIPPhoneWiFiPDA/PPC10/100/1000MPOEAccessSwitchMultimediaDeviceWiFiCellPhoneTelepresenceLiveMeetingFacultyoutofCampusIPPhoneExtensionMobilityEmergencyResponse(Optional)UC/IPTelephonyServerAreaNetworkManagementAreaInternet1000MbpsSingleModeFiberPuxiCampus分布層交換機(jī)Catalyst4900M冗余電源支持組播,IPv6,基于硬件的ACL

交換容量:320Gbps轉(zhuǎn)發(fā)能力:250Mpps最大支持24個(gè)萬兆、40個(gè)千兆+8個(gè)萬兆SuperiorQualityofService,AdvancedSecurity接入交換機(jī)-帶POE供電Catalyst3560E-24PD所有端口支持802.3af的15.4WPoE第一個(gè)支持802.3at的交換機(jī),可以支持最大到24W支持組播,IPv6,基于硬件的ACL

交換容量68-Gbps線速包轉(zhuǎn)發(fā)能力:90MppsSuperiorQualityofService,AdvancedSecurity128MBDram,64MFlashFlexlink(LinkRedundancywithConvergenceTimelessthan100ms)Catalyst3560E-24PDSASWirelessTopolgoyWiSMFTPServerCatalyst6509Catalyst4900Catalyst4900Catalyst3560ECatalyst3560EAP1140802.11BG(11ndraft2.0)

802.11BG(11ndraft2.0)

WiSMAP1140CiscoAironet1140接入點(diǎn)集成天線2.4GHz(b/g/n)10/100/1000以太網(wǎng)口Console口安全鎖金屬包塑料殼的設(shè)計(jì)支持802.3afPoE企業(yè)級設(shè)計(jì)ArubaMotorolaCiscoMIMO多輸入多輸出技術(shù)40MhzChannels通道綁定技術(shù)PacketAggregation數(shù)據(jù)包聚合技術(shù)BackwardCompatibility向后兼容性802.11n技術(shù)原理MIMO40MhzChannelsPacketAggregationBackwardCompatibilityVoiceover802.11n

802.11abgPerformanceStillBenefitsfrom802.11n11gAPVoWi-Fiwith11gFLOORPLAN11b50MOSScore11nAPVoWi-Fiwith11nFLOORPLAN50MOSScore11aProposedSASIPTelephony/

UCSystemTopologyATM/IntranetNewCoreLayerSwitchCat6509CiscoVoiceGatewayPuXiCampusPuDongCampusE1TrunkPSTNAnalogTrunkLine30M30MNewCoreLayerSwitchCat6509CallManagerServer-AUnityConnectionServerGroupwise7.0EmailLDAPLaptopwithIPSoftPhoneWiFiIPPhoneWiFiPDA/PPCWiFiCellPhoneLaptopwithIPSoftPhoneWi-FiIPPhoneWiFiPDA/PPCWiFiCellPhoneEmergencyResponder/PresenceorOtherUCApplication(Optional)CallManagerServer-BTelepresenceLiveMeeting(Optional)Telepresence(Optional)5’55”CallManager7.03’16”CiscoUnityConnection3’00”CiscoUnifiedPresence3’26”TelepresenceRecommendedIPPhonePurposeProductRecommendedQtyPicture教室CP-7941G455前臺秘書CP-7965G+79162+高級秘書CP-7965G10+10軟電話CUPC150無線電話*CP-7921G*orVT-GoinWi-FiPhone10+10or廣播系統(tǒng)：BerbeeInformaCast和已有的廣播系統(tǒng)集成，通過IP系統(tǒng)統(tǒng)一管理廣播系統(tǒng)IP電話機(jī)可以作為一個(gè)廣播系統(tǒng)的終端可以部署在室內(nèi)、室外可以根據(jù)不同的情況，向不同的區(qū)域廣播系統(tǒng)管理員只需要管理一套系統(tǒng)即可InformaCast?Demonstration

berbee/public/learning/WS_ICDemo06.aspx管理員在WEB頁面上或IP電話終端上錄音或輸入文字信息CiscoIP電話終端將文字信息發(fā)送給InformaCast?系統(tǒng)，語音信息可以由電話的話筒或喇叭廣播出來已有的廣播系統(tǒng)可以連接如IP網(wǎng)絡(luò)，在廣播時(shí)，已有的系統(tǒng)與IP的終端以相同的方式工作廣播終端可以部署在室內(nèi)、室外，滿足應(yīng)急系統(tǒng)的需求BerbeeInformaCast與IP電話系統(tǒng)的集成PhysicalSecurityNetworkasthePlatformIPCamerasAnalogVideoSurveillanceManager

MultiservicesPlatformsAccessControlIntegratedCommsPolicyEngineWebClientLegacyIntegrationGCaptureStoreViewRespondVideo&DeviceCaptureResponse3rdPartyAnalogandIPCamerasVideoSurveillance,AccessControlandIncidentManagementSafety&SecurityCiscoPhysicalSecurity:VideoSurveillance,AccessControl,IncidentResponseCiscoVideoSurveillanceManager(VSM)DesktopIntegratedServicesRouterVideoMediaManagementandStorageCiscoIPCamerasAnalogDigitalMediaSignageRadios,MobilePhones,IPPhonesCiscoAccessControlPhysicalAccessManagerMultiservicesPlatformIPICSMultiservicesPlatformOverviewofSCCPandSIP

PhoneModelsinCCM5.02普教CNC市教委Cernet210GGECatalyst6509Catalyst6509Catalyst6509Catalyst6509Catalyst3750Catalyst3750Catalyst3750Catalyst3750Catalyst3750Cisco7604CiscoASA5550CiscoASA5550CiscoASA5550學(xué)校區(qū)域2學(xué)校區(qū)域3學(xué)校區(qū)域1信息中心局域網(wǎng)xx區(qū)教育局?jǐn)?shù)據(jù)中心圖例：FEXX區(qū)教育城域網(wǎng)網(wǎng)絡(luò)拓?fù)鋱D網(wǎng)管xxxxxx匯聚中心xx鎮(zhèn)匯聚中心XX教育局網(wǎng)絡(luò)中心接入層匯聚層核心層xx匯聚中心xx鎮(zhèn)匯聚中心100MBase-TX1000MBaseCisco6500系列Cisco3560系列Cisco7206（原有設(shè)備）F52400(原有設(shè)備）中軟4120（原有設(shè)備）教育網(wǎng)出口電信網(wǎng)出口10000MBasexx鎮(zhèn)匯聚中心OverviewofSCCPandSIP

PhoneModelsinCCM5.03高校高校的機(jī)會多校區(qū)互聯(lián)核心、匯聚網(wǎng)絡(luò)升級匯聚層增加業(yè)務(wù)功能有線接入無線接入出口限制四校區(qū)全網(wǎng)狀互聯(lián)校區(qū)互聯(lián)方案-網(wǎng)狀結(jié)構(gòu)VirtualSwitchSystem

IntroductionVirtualSwitchSystemisanewtechnologybreakthroughfortheCatalyst6500family…Catalyst6500

VirtualSwitch校區(qū)互聯(lián)方案-采用虛擬交換機(jī)技術(shù)簡化網(wǎng)絡(luò)結(jié)構(gòu)教科網(wǎng)校校通電信xx校區(qū)xx校區(qū)核心層設(shè)備匯聚層設(shè)備接入層設(shè)備出口層設(shè)備SCEASR1002DR.Catalyst6500Catalyst6500教科網(wǎng)校校通電信xx校區(qū)xx校區(qū)MPLS/VPN（L2/L3）L2VPN學(xué)生宿舍連接一卡通備份數(shù)據(jù)中心教科網(wǎng)校校通電信徐匯校區(qū)奉賢校區(qū)硬件IPv6（雙棧、TUNNEL、6VPE，與MPLS同時(shí)支持）IPV6雙棧6VPE主要采用雙棧的方式有MPLS/VPN的地方可以采用6VPE將雙棧節(jié)點(diǎn)連接起來組播----電視直播、視頻監(jiān)控T1WANRouter-DReceiverGroup2ReceiverGroup1VideoServer4MBMPEGVideoStreamsRouterARouterBRouterCDHCPOption82OperationDHCPClientDHCPClientDHCPServer1ClientsBroadcastforDHCPRequestsIPHelperTakesDHCPrequestsandunicasttoDHCPServer2Option82AppendRemoteID+CircuitID3DHCPServer IfOption82aware,useappendedinformation4Basedonappendedinformation,returnIPAddress,andpolicies5Strip-offoption82,implementpolicyandforwardIPaddressassignment接入交換機(jī)把交換機(jī)的MAC地址和交換機(jī)端口插入到DHCP請求中，發(fā)送到DHCP服務(wù)器，DHCP服務(wù)器根據(jù)這些信息給客戶端分配地址動態(tài)ARP檢測我的網(wǎng)關(guān)是IP:我是你的網(wǎng)關(guān):不是來自我的捆綁表未經(jīng)請求的ARP會改變終端設(shè)備的MAC到ARP表作用:保持一個(gè)包含IP和MAC地址關(guān)聯(lián)的捆綁表在開啟了DAI的環(huán)境中，擅自靜態(tài)配置地址的用戶不能上網(wǎng)，只有DHCP獲得地址的用戶才能上網(wǎng)MAC:0000.0000.0001部署方式DHCP服務(wù)器DAI

ACL

DHCPSnoopingLocalProxyARPPVLAN

BC、MC

DHCPSnooping

DHCPOption82CAT3560CAT2950…………Internet

Cernet流量控制

WEB認(rèn)證

QoS策略MAC地址管理WiredEthernet

EndPointsCatalystSwitch

EthernetPort802.1X

ClientValidMAC

AddressGuest

UserACS/AAANACWebAuthEAPMABURLEmployeeContractorValidAssetEAPMABURLOneconfiguration:allusecasesConcurrentAuth:highlydesiredbehavior802.1XTimerMABTimerFlexibleAuthentication

FlexAuth:802.1XMACAuthenticationBypassWebAuthentication

MultiAuthentication

TodayOneuserandonephonemayauthenticatetoaportAllowsasetofuserstoauthenticatetoaswitchportThisincludesauthenticationbyvariousmethodsincludingMACAuthBypass,802.1x,WebAuthDownloadableper-userACLsupport802.1xWEBAuthMABxx大學(xué)無線網(wǎng)絡(luò)建設(shè)