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1、端到端數(shù)據(jù)中心虛擬化數(shù)據(jù)中心解決方案部?2010Ciscoand/oritsaffiliates.Allrightsreserved.CiscoConfidential1日程?DataCenterVirtualizationOverview?Front-EndDataCenterVirtualizationCoreLayerAggregationLayerNetworkingServicesAccessLayer?ServerVirtualizationHypervisorsVirtualAccessLayerVirtualizedServicesS
2、erverIOVirtualization?Back-EndVirtualizationVirtualHBA&NPVUnifiedIO&FCoESAN&Storage?Q&A?2010Ciscoand/oritsaffiliates.Allrightsreserved.CiscoConfidential2影響IT和數(shù)據(jù)中心的關(guān)鍵趨勢TheneedtoreducecostsITasbusinessApplicationsDriveforGreen—power,and/ormaximizeprofitsenableravailabilitycooling
3、andspaceServerVirtualization—LANandStorageVM-LevelWorkloadhigherperformanceconvergenceawarenessprovisioning?2010Ciscoand/oritsaffiliates.Allrightsreserved.CiscoConfidential3VirtualizationTouchesHalf(atLeast…)TheneedtoreducecostsITasbusinessApplicationsDriveforGreen—power,and/or
4、maximizeprofitsenableravailabilitycoolingandspaceServerVirtualization—LANandStorageVM-LevelWorkloadhigherperformanceconvergenceawarenessprovisioning?2010Ciscoand/oritsaffiliates.Allrightsreserved.CiscoConfidential4虛擬化數(shù)據(jù)中心方法論?TheApplicationServicesprovidedbytheNetworkneedtorespo
5、ndandbealignedtomeetthenewgeometryoftheVMs?CloseinteractionrequiredbetweentheassetsprovisioningVirtualizedinfrastructureandtheApplicationServicessupportingtheVirtualMachines.?2010Ciscoand/oritsaffiliates.Allrightsreserved.CiscoConfidential5邁向統(tǒng)一網(wǎng)絡(luò)MovingtoafullyvirtualizedDataCen
6、ter,withAnytoAnyConnectivity?FullyunifiedI/Odeliversthefollowingcharacteristics:UltraHighCapacity10Gbps+LowlatencyLossFree(FCoE)?True―AnytoAny‖Connectivityispossibleasalldevicesareconnectedtoallotherdevices.?2010Ciscoand/oritsaffiliates.Allrightsreserved.CiscoConfidential6虛擬化數(shù)據(jù)
7、中心架構(gòu)(3層)CoreLayerSANCoreLayerAggregationSANEdgeAccessLayer?2010Ciscoand/oritsaffiliates.Allrightsreserved.CiscoConfidential7數(shù)據(jù)中心架構(gòu)演化對傳統(tǒng)網(wǎng)絡(luò)設(shè)計的挑戰(zhàn)DataCenterRow1?Hypervisorbasedservervirtualizationandtheassociatedcapabilities(vMotion,LiveMigration,etc.)arechangingmultipleaspectsofth
8、eDataCenterdesign?Whereistheservernow??Whereistheacces
