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Enterasys Networks XSR CLI Router User Manual

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Hardware Controller Commands

XSR CLI Reference Guide 4-89

Mode

Interfaceconfiguration:XSR(config-if<Sx>)#

Default

Sync

Example

XSR(config-if<S1/0>)#physical-layer async

shutdown

Thiscommanddisablesaninterface.Whentheinterfaceiscreated,itisdisabledbydefault.

Syntax

shutdown

Syntax of the “no” Form

no shutdown

Mode

Interfaceconfiguration:XSR(config-if<xx>)#

Default

Whentheinterfaceiscreated,itisdisabledbydefault.

Example

XSR(config-if<S1/0>)#no shutdown

speed

Thiscommand,usedinconjunctionwiththeduplexcommand,forcestheFastEthernetinterface

tooperateataspecificspeedand/orduplexmode.Settingthespeedorduplextoauto‐negotiate

impliesthatboththespeedandtheduplexmodewillbenegotiated.Itisnotpossibletomanually

setoneandauto‐negotiatetheother.Forexample,you

cannotsetthespeedto10Mb/sandsetthe

duplextoauto‐negotiate.

ForGigabitEthernetonly,toset1000Mbitsspeedforcopperorfiber,select

autowhichwill

autosensethecorrectlineandduplexspeeds.

Keepinmindthefollowingcaveats:

• Changingthespeedpreservesthecurrentduplexmode.

Note: Issuing this command causes the interface to drop its link while disabled.

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