Datasheet

4
Datasheet|HP5820SwitchSeries
Manageability
•Full-featuredconsole
ProvidescompletecontroloftheswitchwithafamiliarCLI
•Webinterface
AllowscongurationoftheswitchfromanyWebbrowseronthenetwork
•RMONandsFlow
Providesadvancedmonitoringandreportingcapabilitiesforstatistics,history,alarms,and
events
•Multiplecongurationles
Allowsmultiplecongurationlestobestoredtoaashimage
•Troubleshooting
– Ingressandegressportmonitoringenablenetworkproblemsolving
– Tracerouteandpingenabletestingofnetworkconnectivity
– Virtualcabletestsprovidevisibilitytocableproblems
Layer 2 switching
•32KMACaddresses
ProvidesaccesstomanyLayer2devices
•4,094port-basedVLANs
Providessecuritybetweenworkgroups
•IEEE802.1adQinQandselectiveQinQ
IncreasesthescalabilityofanEthernetnetworkbyprovidingahierarchicalstructure;connects
multipleLANsonahigh-speedcampusormetronetwork
•GigabitEthernetportaggregation
Allowsgroupingofportstoincreaseoveralldatathroughputtoaremotedevice
•10GbEportaggregation
Allowsgroupingofportstoincreaseoveralldatathroughputtoaremotedevice
•SpanningTree/MSTP,RSTP,andSTProotguard
Preventsnetworkloops
•sFlow
Allowstraicsampling
•GVRPVLANRegistrationProtocol
AllowsautomaticlearninganddynamicassignmentofVLANs
Layer 3 services
•Addressresolutionprotocol(ARP)
DeterminestheMACaddressofanotherIPhostinthesamesubnet;supportsstaticARPs;
gratuitousARPallowsdetectionofduplicateIPaddresses;proxyARPallowsnormalARP
operationbetweensubnetsorwhensubnetsareseparatedbyaLayer2network
•Dynamichostcongurationprotocol(DHCP)
SimpliesthemanagementoflargeIPnetworksandsupportsclientandserver;DHCPRelay
enablesDHCPoperationacrosssubnets