Efficient Networks 5500 Manuel d'utilisateur télécharger pdf (Page 4)

Performance

•Hardware-basedwire-speedaccesscontrollists(ACLs)

Helpprovidehighlevelsofsecurityandeaseofadministrationwithoutimpactingnetwork

performancewithafeature-richTCAM-basedACLimplementation

•Nonblockingarchitecture

Deliversupto224Gbpsofwire-speedswitchingwithanonblockingswitchingfabricandupto

167millionppsthroughput

Resiliency and high availability

•Separatedataandcontrolpaths

Separatecontrolfromservicesandkeepsserviceprocessingisolated;increasesecurityand

performance

•DeviceLinkDetectionProtocol(DLDP)

Monitorslinkconnectivityandshutsdownportsatbothendsifunidirectionaltraicis

detected,preventingloopsinSTP-basednetworks

•IntelligentResilientFramework(IRF)

Createsvirtualresilientswitchingfabrics,wheretwoormoreswitchesperformasasingle

L2switchandL3router;switchesdonothavetobeco-locatedandcanbepartofadisaster-

recoverysystem;serversorswitchescanbeattachedusingstandardLACPforautomaticload

balancingandhighavailability;canreducetheneedforcomplexprotocolslikeSpanningTree

Protocol,Equal-CostMultipath(ECMP),orVRRP,therebysimplifyingnetworkoperation

•RapidRingProtectionProtocol(RRPP)

Connectsmultipleswitchesinahigh-performanceringusingstandardEthernettechnology;

traiccanbereroutedaroundtheringinlessthan50ms,reducingtheimpactontraicand

applications

•SmartLink

Allows50msfailoverbetweenlinks

•VirtualRouterRedundancyProtocol(VRRP)

Allowsgroupsoftworouterstodynamicallybackeachotheruptocreatehighlyavailable

routedenvironments

•IRFcapability

ProvidessingleIPaddressmanagementforaresilientvirtualswitchingfabricofuptonine

switches

Manageability

•Dualashimages

Provideindependentprimaryandsecondaryoperatingsystemlesforbackupwhile

upgrading

•Multiplecongurationles

Allowmultiplecongurationlestobestoredtoaashimage

•IEEE802.1ABLinkLayerDiscoveryProtocol(LLDP)

FacilitateseasymappingusingnetworkmanagementapplicationswithLLDPautomated

devicediscoveryprotocol

•Troubleshooting

Allowsingressandegressportmonitoring,enablingnetworkproblemsolving;virtualcable

testsprovidevisibilityintocableproblems

•IPv6management

Future-proofsnetworking,astheswitchiscapableofbeingmanagedwhethertheattached

networkisrunningIPv4orIPv6;supportspingv6,tracertv6,Telnetv6,TFTPv6,DNSv6,and

ARPv6

Datasheet|HP5500HISwitchSeries

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