Enterasys Enterasys Gold Distributed Forwarding Engine 4G4282-49 Guía de instalación descargar pdf (Pagina 29)

Matrix DFE-Gold Series Installation Guide 2-1

Network Requirements

Thischapterprovidesinformationconcerningthenetworkrequirementsthatmustbemet

toensureasatisfactoryperformancefromtheDFE module.Theinformationconsistsof

thefollowing:

Link Aggregation

LinkAggregationisamethodofgroupingmultiplephysicalportsonanetworkdevice

intoonelogicallinkaccordingtotheIEEE802.3ad‐2002standard.BecauseLink

Aggregationisstandardsbased,itallowsforautomaticconfigurationwithmanual

overrides(ifapplicable),andcanoperateon10Mbps,100Mbps,or1000

MbpsEthernet

fullduplexports.Thusthenetworkadministratorcancombineagroupoffive100Mbps

portsintoalogicallink(trunk)thatfunctionsasasingle500Mbpsport.Oncethemodules

agreeonwhichportsareinthetrunk,SpanningTreecantreatthesemultiplephysical

links

asasinglelogicalport,eliminatingaloopingconditionamongtheaggregatedlinks.

For information about... Refer to page...

Link Aggregation 2-1

10BASE-T Network 2-2

100BASE-TX Network 2-2

1000BASE-SX/LX/ELX Network 2-2

1000BASE-T Network 2-3

Note: The Matrix DFE-Gold Series Configuration Guide and the Cabling Guide referred to

in the following sections can be found on the Enterasys Networks World Wide Web site:

http://www.enterasys.com/support/manuals.

Refer to “Related Documents” on page xiv for more information.

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Enterasys Enterasys Gold Distributed Forwarding Engine 4G4282-49 Guía de instalación Pagina 29