future蒲公英sd-wan
蒲公英SD-WAN 时间:2021-04-02 阅读:()
VMwareSD-WANCutsCosts,AcceleratesPerformanceforBranchOfficeConnectionsWiththehigh-cost,traditional,router-basedvirtualprivatenetworks(VPNs)andmultiprotocollabelswitching(MPLS)connectionsusedtoconnectVMware'sglobalremoteofficesimpactingthebottomline,VMwareITneededabetter,cost-efficientsolution.
VMware,asubsidiaryofDellTechnologies,providescloudcomputingandplatformvirtualizationsoftwareandservices.
Itwasthefirstcommerciallysuccessfulcompanytovirtualizethex86architecture.
Today,VMwaresoftwarepowerstheworld'scomplexdigitalinfrastructure.
Thecompany'svariousofferingsprovideadynamicandefficientdigitalfoundationtomorethan500,000customersglobally,aidedbyanecosystemof75,000partners.
ThechallengeAsamajorenterprise,VMwarehasglobalofficesthatneedtobeinterconnectedtodeliversupportforunifiedcommunications,disasterpreparedness,andoperationalefficiencies.
Whilestateoftheartwhendeployed,thetraditionalrouter-basedWANVPNscurrentlyutilizedastheconnectionbackbonebetweenoffices(andheadquarters)haveprovenprohibitivelyexpensiverelativetootheroperationsduetothelabor-intensivenatureofupdatingconfigurations.
ThesolutionTheanswercameintheformofsoftware-definedWAN(SD-WAN)—animprovedapproachtotraditionalWAN—madepossiblebytheVMwareSD-WANbyVeloCloudsolution.
TraditionalWANroutersandtheirarchitecturesweredesignedforanotherera,onewheremassadoptionofcloudapplications,services,andsimilarresourceswasnotanissue.
VMwareSD-WANwasdesignedspecificallytooperateandsupportthecloud,enablingVMware'sofficestoeasilymeetunceasingend-userdemandswhileofferingunprecedentedflexibilityandconnectivity.
VMWAREONVMWARECUSTOMERSTORY1INDUSTRYCLOUDCOMPUTINGANDPLATFORMVIRTUALIZATIONSOFTWAREANDSERVICESLOCATIONPALOALTO,CALIFORNIAKEYCHALLENGESTraditionalWANrouterinfrastructurewasexpensiveBranchofficesweresufferingduetoaninflexibleandunscalablenetworkthatlackedMPLSSOLUTIONVMwareSD-WANbyVeloCloudenablesremoteofficestoexperiencefasterconnectivityperformance,securetransmission,optimizedQoS,andscalabilityandflexibilitythatenablefuturegrowth.
VMwareofficescannoweasilyadapttotheincreasingdemandsofcloudapplications,services,andresourcesinherentintoday'senterprises.
BUSINESSBENEFITSEnablesoptimizedconnectivityperformanceSubstantiallyreducescostoutlays,shiftingthebusinessfromCapExtoOpExEnablesremoteofficeemployeestosharethesamenetworkexperienceasthoseinprimarybusinessofficesVMwareSD-WANCutsCosts,AcceleratesPerformanceforBranchOfficeConnectionsTakebackthedrawbacksVMwareSD-WANeliminatesthedrawbacksinherentwithtraditionalWAN.
SD-WANdeliversbrownoutprotectionandlinkremediation,plussuperiorscalabilityandflexibility.
CapEx-centrichardware,individualsite-by-sitemanagement,andexclusivedependenceonMPLSarenolongerchallenges.
Inaddition,VMwareSD-WANissimpletodeployandmaintain,whereaspremises-basedroutersareexceedinglycomplextoinstall,upgrade,andmaintain—aswellasrequirealotofhandholdingbyhighlytrained,skilled,onsitetechnicians.
AtrulydifferentwayofconnectingVMwareITreplacededgerouters,increasingoverallperformanceforenduserswiththeproprietaryVMwareSD-WANDynamicMultipathOptimization(DMPO),anddeployedanewWANstandardforbranchofficesbyusingtheInternetalongsideMPLSasanadditionalmethodoftransport.
Dependingondemandandthecircumstancesofindividualoffices,severalremoteofficesuseonlyasinglecircuitratherthancostlydualMPLScircuits.
Routersareunabletoproactivelyoptimizeregulartrafficbeforecongestionbecomesanissue,therebyineffectivelymanagingmulti-serviceinboundqualityofservice(QoS).
WithVMwareSD-WAN,ITteammemberssimplifiedoverlycomplexQoSpoliciesandresolvedpreviousQoSrouterissues.
SafeandsoundWithVMwareSD-WAN,intelligencemovesfromthedataplanetotheprogrammablecontrolplane.
Thisenablesthearchitecturetobetransportindependent;operateacrossanycombinationofpublicorprivatecircuits;andoffersecureconnectivitytoenterprisedatacenters,cloudandedgecompute,andsoftware-as-a-service(SaaS)applications.
Standards-basedencryption(suchasAES)providessecureconnectivityoveranytypeoftransports,formingahighlysecurecloudnetwork.
Devicesareonlygrantedaccessafterauthenticationinthemanagementplaneand,iftheyfullyadheretoassignedbusinesspolicies,preventarogueplayerfrominfiltratingconnections.
Startlocal,goglobalLikeanymajorinfrastructureshift,VMwareITbeganitsVMwareSD-WANimplementationinphases,startinginOctober2018,withthemigrationoftheChennaiofficeinIndia.
ThreemoreofficesinSanFrancisco,California;ColoradoSprings,Colorado;andCoralGables,FloridahavesincebeendeployedwithSD-WAN,replacingexistingedgeandInternetroutersforVMwareSD-WANEdgesbyVeloCloud.
IntheSanFranciscooffice,DMPOallowedautomaticlinkmonitoring;autodetectionofwhichserviceproviderwasinuse;andautoconfigurationoflinkcharacteristics,routing,andQoSsettings.
EnhancedQoS,viathebusinesspolicy,optimizedtheapplicationbehaviorthatdrivesqueuing,bandwidthutilization,linksteering,andmitigationofnetworkerrors.
Overallnetworkperformancewasenhanced,andITwasabletoeliminatetheMPLSsinglepointoffailure.
Inaddition,substantialcostsavingswererealizedduetothereplacementoftheexistingedgerouters.
AfterthedeploymentofVMwareSD-WAN,VMwareITobserveda200percentperformanceimprovementasitcouldusebothlinksusingtheDMPOfeature.
SimilarresultswereachievedinColoradoSprings.
MPLSandInternetcircuitsweremigratedtomanagementbyVMwareSD-WANratherthanrouters,improvingnetworkperformanceandeliminatingtheMPLSsinglepointoffailure.
Bytakingadvantageofthissecondsitedeployment,theteamwasabletoutilizeallthreenetworkoverlaysCUSTOMERSTORY|2VMwareSD-WANCutsCosts,AcceleratesPerformanceforBranchOfficeConnectionsCUSTOMERSTORY|3whencommunicatingbetweentwositesenabledwithVMwareSD-WAN.
Thisofferedadditionalperformanceimprovementsaswellasbetterreliability,resultsthatmirroredtheSanFranciscometrics.
AfourthpilotprograminCoralGableswentlivewithVMwareSD-WAN.
Duringthismaintenance,ITteamsmigratedInternetcircuitstoVMwareSD-WANandreplacedtwoedgerouters.
ThissolutionprovidesimprovednetworkperformanceandallowsconnectivitytoVMwaresiteswithoutusingMPLS.
VMwarewillalsobeabletouseoverlayswhencommunicatingwiththeSanFranciscoandColoradoSpringsVMwareSD-WANsites,providingimprovedperformanceandreliability.
AlwaystrustyourpilotDataandmetricsdemonstratedthatthepilotprogramshaveprovensuccessful,solvingthenetworkingchallengesposedbythelegacyarchitecture.
Resultsincluded:TheMPLSsinglepointoffailurewaseliminatedforTier2sites.
DMPOandforwarderrorcorrection(FEC)preventedpacketlossandeliminatedbrownouts.
Uploadanddownloadspeedsincreasedby200percentbysharingcapacityonbackuplinks.
SecondsitedeploymentenabledtheutilizationofallnetworkoverlaysinameshwhencommunicatingbetweentwositesenabledwithVMwareSD-WAN.
Thiscontributestoadditionalperformanceimprovementsaswellasbetterreliability.
VMwareSD-WANaddressedthesinglepointoffailureforsiteswithasingleMPLSline.
VMwareSD-WANprovidedVMwareinternalconnectivityforsitesusingbroadbandratherthanMPLS.
DMPOallowedtheuseofallavailableWANtransports.
BranchofficewithoutVMwareSD-WANbyVeloCloudBranchofficewithVMwareSD-WANbyVeloCloudVMWAREFOOTPRINTVMwareSD-WANbyVeloCloudVMwareSD-WANCutsCosts,AcceleratesPerformanceforBranchOfficeConnectionsVMware,Inc.
3401HillviewAvenuePaloAltoCA94304USATel877-486-9273Fax650-427-5001www.
vmware.
comCopyright2019VMware,Inc.
Allrightsreserved.
ThisproductisprotectedbyU.
S.
andinternationalcopyrightandintellectualpropertylaws.
VMwareproductsarecoveredbyoneormorepatentslistedathttp://www.
vmware.
com/go/patents.
VMwareisaregisteredtrademarkortrademarkofVMware,Inc.
anditssubsidiariesintheUnitedStatesandotherjurisdictions.
Allothermarksandnamesmentionedhereinmaybetrademarksoftheirrespectivecompanies.
ItemNo:226132aq-cs-office-cio-uslet4/19https://vmwareinternalsite.
vmware.
comhttps://google.
comFirewallISP3(Internet)SD-WANEdge2ISP2(Internet)Active/StandbyHASD-WANEdge1ISP1(Internet)Office-Router2Office-Router1DMPOInternetMPLSbackupoverInternetCoreRouterhttps://vmwareinternalsite.
vmware.
comhttps://google.
comFirewallISP3(Internet)Edge-Router3Edge-Router2ISP2(Internet)TrafficBlackholedMPLSSinglePointofFailureEdge-Router1ISP1(MPLS)Office-Router2Office-Router1Active/StandbyInternetCoreRouter
VMware,asubsidiaryofDellTechnologies,providescloudcomputingandplatformvirtualizationsoftwareandservices.
Itwasthefirstcommerciallysuccessfulcompanytovirtualizethex86architecture.
Today,VMwaresoftwarepowerstheworld'scomplexdigitalinfrastructure.
Thecompany'svariousofferingsprovideadynamicandefficientdigitalfoundationtomorethan500,000customersglobally,aidedbyanecosystemof75,000partners.
ThechallengeAsamajorenterprise,VMwarehasglobalofficesthatneedtobeinterconnectedtodeliversupportforunifiedcommunications,disasterpreparedness,andoperationalefficiencies.
Whilestateoftheartwhendeployed,thetraditionalrouter-basedWANVPNscurrentlyutilizedastheconnectionbackbonebetweenoffices(andheadquarters)haveprovenprohibitivelyexpensiverelativetootheroperationsduetothelabor-intensivenatureofupdatingconfigurations.
ThesolutionTheanswercameintheformofsoftware-definedWAN(SD-WAN)—animprovedapproachtotraditionalWAN—madepossiblebytheVMwareSD-WANbyVeloCloudsolution.
TraditionalWANroutersandtheirarchitecturesweredesignedforanotherera,onewheremassadoptionofcloudapplications,services,andsimilarresourceswasnotanissue.
VMwareSD-WANwasdesignedspecificallytooperateandsupportthecloud,enablingVMware'sofficestoeasilymeetunceasingend-userdemandswhileofferingunprecedentedflexibilityandconnectivity.
VMWAREONVMWARECUSTOMERSTORY1INDUSTRYCLOUDCOMPUTINGANDPLATFORMVIRTUALIZATIONSOFTWAREANDSERVICESLOCATIONPALOALTO,CALIFORNIAKEYCHALLENGESTraditionalWANrouterinfrastructurewasexpensiveBranchofficesweresufferingduetoaninflexibleandunscalablenetworkthatlackedMPLSSOLUTIONVMwareSD-WANbyVeloCloudenablesremoteofficestoexperiencefasterconnectivityperformance,securetransmission,optimizedQoS,andscalabilityandflexibilitythatenablefuturegrowth.
VMwareofficescannoweasilyadapttotheincreasingdemandsofcloudapplications,services,andresourcesinherentintoday'senterprises.
BUSINESSBENEFITSEnablesoptimizedconnectivityperformanceSubstantiallyreducescostoutlays,shiftingthebusinessfromCapExtoOpExEnablesremoteofficeemployeestosharethesamenetworkexperienceasthoseinprimarybusinessofficesVMwareSD-WANCutsCosts,AcceleratesPerformanceforBranchOfficeConnectionsTakebackthedrawbacksVMwareSD-WANeliminatesthedrawbacksinherentwithtraditionalWAN.
SD-WANdeliversbrownoutprotectionandlinkremediation,plussuperiorscalabilityandflexibility.
CapEx-centrichardware,individualsite-by-sitemanagement,andexclusivedependenceonMPLSarenolongerchallenges.
Inaddition,VMwareSD-WANissimpletodeployandmaintain,whereaspremises-basedroutersareexceedinglycomplextoinstall,upgrade,andmaintain—aswellasrequirealotofhandholdingbyhighlytrained,skilled,onsitetechnicians.
AtrulydifferentwayofconnectingVMwareITreplacededgerouters,increasingoverallperformanceforenduserswiththeproprietaryVMwareSD-WANDynamicMultipathOptimization(DMPO),anddeployedanewWANstandardforbranchofficesbyusingtheInternetalongsideMPLSasanadditionalmethodoftransport.
Dependingondemandandthecircumstancesofindividualoffices,severalremoteofficesuseonlyasinglecircuitratherthancostlydualMPLScircuits.
Routersareunabletoproactivelyoptimizeregulartrafficbeforecongestionbecomesanissue,therebyineffectivelymanagingmulti-serviceinboundqualityofservice(QoS).
WithVMwareSD-WAN,ITteammemberssimplifiedoverlycomplexQoSpoliciesandresolvedpreviousQoSrouterissues.
SafeandsoundWithVMwareSD-WAN,intelligencemovesfromthedataplanetotheprogrammablecontrolplane.
Thisenablesthearchitecturetobetransportindependent;operateacrossanycombinationofpublicorprivatecircuits;andoffersecureconnectivitytoenterprisedatacenters,cloudandedgecompute,andsoftware-as-a-service(SaaS)applications.
Standards-basedencryption(suchasAES)providessecureconnectivityoveranytypeoftransports,formingahighlysecurecloudnetwork.
Devicesareonlygrantedaccessafterauthenticationinthemanagementplaneand,iftheyfullyadheretoassignedbusinesspolicies,preventarogueplayerfrominfiltratingconnections.
Startlocal,goglobalLikeanymajorinfrastructureshift,VMwareITbeganitsVMwareSD-WANimplementationinphases,startinginOctober2018,withthemigrationoftheChennaiofficeinIndia.
ThreemoreofficesinSanFrancisco,California;ColoradoSprings,Colorado;andCoralGables,FloridahavesincebeendeployedwithSD-WAN,replacingexistingedgeandInternetroutersforVMwareSD-WANEdgesbyVeloCloud.
IntheSanFranciscooffice,DMPOallowedautomaticlinkmonitoring;autodetectionofwhichserviceproviderwasinuse;andautoconfigurationoflinkcharacteristics,routing,andQoSsettings.
EnhancedQoS,viathebusinesspolicy,optimizedtheapplicationbehaviorthatdrivesqueuing,bandwidthutilization,linksteering,andmitigationofnetworkerrors.
Overallnetworkperformancewasenhanced,andITwasabletoeliminatetheMPLSsinglepointoffailure.
Inaddition,substantialcostsavingswererealizedduetothereplacementoftheexistingedgerouters.
AfterthedeploymentofVMwareSD-WAN,VMwareITobserveda200percentperformanceimprovementasitcouldusebothlinksusingtheDMPOfeature.
SimilarresultswereachievedinColoradoSprings.
MPLSandInternetcircuitsweremigratedtomanagementbyVMwareSD-WANratherthanrouters,improvingnetworkperformanceandeliminatingtheMPLSsinglepointoffailure.
Bytakingadvantageofthissecondsitedeployment,theteamwasabletoutilizeallthreenetworkoverlaysCUSTOMERSTORY|2VMwareSD-WANCutsCosts,AcceleratesPerformanceforBranchOfficeConnectionsCUSTOMERSTORY|3whencommunicatingbetweentwositesenabledwithVMwareSD-WAN.
Thisofferedadditionalperformanceimprovementsaswellasbetterreliability,resultsthatmirroredtheSanFranciscometrics.
AfourthpilotprograminCoralGableswentlivewithVMwareSD-WAN.
Duringthismaintenance,ITteamsmigratedInternetcircuitstoVMwareSD-WANandreplacedtwoedgerouters.
ThissolutionprovidesimprovednetworkperformanceandallowsconnectivitytoVMwaresiteswithoutusingMPLS.
VMwarewillalsobeabletouseoverlayswhencommunicatingwiththeSanFranciscoandColoradoSpringsVMwareSD-WANsites,providingimprovedperformanceandreliability.
AlwaystrustyourpilotDataandmetricsdemonstratedthatthepilotprogramshaveprovensuccessful,solvingthenetworkingchallengesposedbythelegacyarchitecture.
Resultsincluded:TheMPLSsinglepointoffailurewaseliminatedforTier2sites.
DMPOandforwarderrorcorrection(FEC)preventedpacketlossandeliminatedbrownouts.
Uploadanddownloadspeedsincreasedby200percentbysharingcapacityonbackuplinks.
SecondsitedeploymentenabledtheutilizationofallnetworkoverlaysinameshwhencommunicatingbetweentwositesenabledwithVMwareSD-WAN.
Thiscontributestoadditionalperformanceimprovementsaswellasbetterreliability.
VMwareSD-WANaddressedthesinglepointoffailureforsiteswithasingleMPLSline.
VMwareSD-WANprovidedVMwareinternalconnectivityforsitesusingbroadbandratherthanMPLS.
DMPOallowedtheuseofallavailableWANtransports.
BranchofficewithoutVMwareSD-WANbyVeloCloudBranchofficewithVMwareSD-WANbyVeloCloudVMWAREFOOTPRINTVMwareSD-WANbyVeloCloudVMwareSD-WANCutsCosts,AcceleratesPerformanceforBranchOfficeConnectionsVMware,Inc.
3401HillviewAvenuePaloAltoCA94304USATel877-486-9273Fax650-427-5001www.
vmware.
comCopyright2019VMware,Inc.
Allrightsreserved.
ThisproductisprotectedbyU.
S.
andinternationalcopyrightandintellectualpropertylaws.
VMwareproductsarecoveredbyoneormorepatentslistedathttp://www.
vmware.
com/go/patents.
VMwareisaregisteredtrademarkortrademarkofVMware,Inc.
anditssubsidiariesintheUnitedStatesandotherjurisdictions.
Allothermarksandnamesmentionedhereinmaybetrademarksoftheirrespectivecompanies.
ItemNo:226132aq-cs-office-cio-uslet4/19https://vmwareinternalsite.
vmware.
comhttps://google.
comFirewallISP3(Internet)SD-WANEdge2ISP2(Internet)Active/StandbyHASD-WANEdge1ISP1(Internet)Office-Router2Office-Router1DMPOInternetMPLSbackupoverInternetCoreRouterhttps://vmwareinternalsite.
vmware.
comhttps://google.
comFirewallISP3(Internet)Edge-Router3Edge-Router2ISP2(Internet)TrafficBlackholedMPLSSinglePointofFailureEdge-Router1ISP1(MPLS)Office-Router2Office-Router1Active/StandbyInternetCoreRouter
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