Extreme Networks Summit X670 Series Manuel d'utilisateur télécharger pdf (Page 2)

Extreme Networks Product Brief: Summit X670 Series

Make Your Network Mobile

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Japan

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High-Performance Switching

and Routing

SummitX670iscapableofLayer2andLayer

3forwardingatupto714millionpackets

persecondforwardingrateinasmall1RU

formfactor,enablingnext-generation,

high-performanceserverdeploymentindata

centers.BothmodelssupportSummitStack-V

high-speed,longerdistancestacking.

SummitStack-Vcapabilityutilizes10GbE

portsasstackingports,enablingtheuseof

standardcablingandopticstechnologies

usedfor10GbE.SummitStack-Vprovides

long-distancestackingconnectivityof

upto40kmwith10GBASE-ERoptics.

SummitStack-Venabled10GbEportsmustbe

physicallydirect-connected.SummitStack-Vis

compatiblewithSummitX450e,X450a,

X460,X480,X650andX670switchesrunning

thesameversionofExtremeXOS.

TheSummitX670Vmodelcansupportan

additionalfourQSFP+portsof40GbEwith

theoptionalVIM4-40G4Xmodule.Withthis

option,youcanmaximizethenumberof

interfacesforserversupto48portswhile

usingthededicatedfour-port40GbEmodule

foruplinkconnectivity.Theoptionalmodual

provides160Gbpsaggregatedbandwidthto

thebackbone.Each40GigabitEthernetport

canbeindependentlyconguredas40

GigabitEthernetor4x10GigabitEthernet;

thuswiththeVIM4-40G4Xmodule,

SummitX670Vcansupportupto64portsof

10GigabitEthernetina1RUformfactor.This

optionprovides4:1oversubscriptionfrom

frontports(total480Gbpsbandwidth)to

uplinkports(total160Gbpsbandwidth)and

maximizesserverportdensity.

SummitX670VtogetherwithVIM4-40G4X

provideshighspeedstackingrunningat160

GbpsthroughtheSummitStack-V160technol-

ogy.SummitStack-V160canbeenabledontwo

40GigabitEthernetQSFP+portsonthe

VIM4-40G4X.SummitStack-V160iscompatible

withSummitStack-V80whichisavailablefor

SummitX460andX480seriesswitches.

SummitX670providessub-microsecond

latencyandsupportscut-throughswitching

tohelpoptimizethehighfrequencytrading

applicationaswellaslatencysensitivecluster

computing.

TheSummitX670seriesisdesignedtobe

environmentallygreen.Systempower

consumptionisreducedatbothhigh-loadand

idlesituationsthroughpower-ecient

hardwaredesign.Thepowersuppliesare

highlyecient,whichminimizesthelossof

powerandunnecessaryheat.

Support for Virtualized Data

Centers

Withtheoptionalfeaturepack,SummitX670

switchessupportDirectAttach(VEPA),which

eliminatesthevirtualswitchlayer,simplifying

thenetworkandimprovingperformance.

SummitX670switchessupportXNV

(ExtremeXOSNetworkVirtualization)which

providesinsight,controlandautomationfor

virtualizeddatacenters.

DCB Support with Enterprise

Core Class Scalability

TheSummitX670seriessupportsDataCenter

BridgingfeaturessuchasPriorityFlowControl,

EnhancedTransmissionSelectionandData

CenterBridgingeXchangefordatacenter

convergence.TheSummitX670seriescan

supportupto16,000IPv6longestprex

matchingroutingtablesand3,000IPmulticast

groupentries.

Low Power Consumption with

Optimized Cooling Options

TheSummitX670seriesconsumesverylow

powerandprovidesoptimizedcoolingoptions

with2+1hotswappablefantrayoering

eectivefront-to-backairow,orback-to-front

airow.Back-to-frontairowallowsplacement

of10GigabitEthernetSFP+portsintheback

sideoftherackandreducesdistancebetween

switchesandserversfor10GBASE-CRSFP+

directattachcoppercableinstallations.

High Availability

PoweredbytheExtremeXOSOS,the

SummitX670seriessupportsprocessrecovery

andapplicationupgradeswithouttheneedfor

asystemreboot.

EAPSallowstheIPnetworktoprovidethe

levelofresiliencyanduptimethatusersexpect

fromtheirtraditionalvoicenetwork.EAPS

oerssub-second(lessthan50milliseconds)

recoverythatdeliversconsistentfailover

regardlessofthenumberofVLANs,network

nodesornetworktopology.

SummitX670supportsSpanningTree

(802.1D),PerVLANSpanningTree(PVST+),

RapidSpanningTree(802.1w)andMultiple

InstancesofSpanningTree(802.1s)protocols

forLayer2resiliency.

SummitX670continuouslychecksforproblems

intheuplinkconnectionsusingadvanced

Layer3protocolssuchasOSPF,VRRPand

ExtremeStandbyRouterProtocol™,and

dynamicallyroutestracaroundtheproblem.

EqualCostMultipath(ECMP)routingallows

uplinkstobeloadbalancedforperformance

andcostsavingswhilealsosupporting

redundantfailover.

Linkaggregationallowstrunkingofuptoeight

linksonasinglelogicalconnection.M-LAGcan

addressbandwidthlimitationsandimprove

networkresiliency,inpartbyroutingnetwork

tracaroundbottlenecks,reducingtherisksof

asinglepointoffailure,andallowingload

balancingacrossmultipleswitches.

Hardware Redundancy

SummitX670seriesswitchessupportadual

redundantAC/DCpowersupplytoprovide

highavailability.Thepowersupplycanbe

hot-swappedandreplacedshoulditfail.

SummitX670alsosupportsN+1redundant

hot-swappablefantrays

Comprehensive Security

MACsecurityallowsthelockdownofaporttoa

givenMACaddressandtolimitthenumberof

MACaddressesonaport.Inaddition,anaging

timercanbeconguredfortheMAClockdown,

protectingthenetworkfromtheeectsof

attacksusingchangingMACaddresses.

ExtremeXOSIPsecurityframeworkhelps

protectthenetworkinfrastructure,network

servicessuchasDHCPandDNSandhost

computersfromspoongandman-in-the-

middleattacks.

IdentityManagerallowsnetworkmanagersto

trackuserswhoaccesstheirnetwork.User

identityiscapturedbasedonNetLogin

authentication,LLDPdiscoveryandKerberos

snooping.ExtremeXOSusestheinformation

tothenreportontheMAC,VLAN,computer

hostname,andportlocationoftheuser.

SummitX670supportsmotionsensor

detectionforphysicalsecurityindatacenters.

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