Enterasys Matrix N7 7C107 Guide d'installation Page 30

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Module Placement in a Matrix E7 Chassis
2-2 Network Requirements
Innormalusage(andtypicalimplementations)thereisnoneedtoenable/disableportsfor
LinkAggregation.Thedefaultvalueswillresultinthemaximumnumberofaggregations
possible.Iftheswitchisplacedinaconfigurationwithitspeersnotrunningtheprotocol,
noaggregationswillbeformedandtheDFE
moduleswillfunctionnormally(thatis,
SpanningTreewillblockredundantpaths).
FordetailsaboutthecommandsinvolvedwithconfiguringtheLinkAggregation
function,refertotheMatrixDFEPlatinumSeriesConfigurationGuide.
Module Placement in a Matrix E7 Chassis
Ifyouwanttomix6x1xxx,6x2xxx,6x3xxx,and7x4xxxseriesmodulesinthesame
Matrix E7chassis,itisnecessarytohaveaDFEbridgingmoduleinstalledandfollowthe
instructionsdescribedinModulePlacementandRulesonpage 39tosuccessfully
bridgedatatraffictosomeorallmodules
intheMatrix E7chassis.Atthetimeofthis
printing,theFTM1toFTM2bridgingmodulesavailableare:7H438225,7H438249,
7H438349,and7H438549.
1000BASE-SX/LX/ELX Network
OptionalMiniGBICsinstalledinthe7G428019frontpanelports1through18orina
7G6MGBIC/7G6MGBICAinterfacemoduleprovideGigabitEthernetconnections
operatingat1000 Mbps(1 Gbps).Thedeviceattheotherendofthefiberopticconnection
mustmeetIEEE802.32002GigabitEthernetrequirementsfor
thedevicestooperateat
Gigabitspeed.RefertoAppendix AforfurtherdetailsonMiniGBICspecifications.
1000BASE-T Network
The7G428019andoptional7G6MGBIC/7G6MGBICAinterfacemodulesalsosupport
MiniGBICsforcopperwireconnectionsthroughRJ45connectors,whichcanoperateup
to1000 Mbps.Thedeviceattheotherendofthetwistedpairsegmentmustmeet
IEEE 802.320021000BASETnetworkrequirementsforthedevicesto
operateatGigabit
speed.
Note: The optional Mini-GBIC copper wire connection supports Category 5 UTP cabling
with an impedance of between 85 and 111 ohms for 1000 Mbps operation.
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