Other ADSL Commands
13-98 Configuring ADSL

no shutdown

ThiscommandsetstheATMinterfacetotheadministrativeUpstateandenablesthelinefor
operation.Datatrafficcannotflowuntilatleastoneassociatedsubinterfaceissettothe
administrativeUpstate.Issuingthiscommanddoesnotchangetheadministrativestateofsub
interfacesassociatedwiththisATMinterface.
ThiscommandsurveysthestatusoftheDSPfirmware(whichwasloadedandstartedatboot
time)andifitfindsitinanillegalstate(i.e.,crashed),itreloadsandrestartstheDSPfirmware
beforeproceedingwiththeno shutdownoperation.DependingonthesizeoftheDSPfirmware
andcharacteristicsofthedownloadprocess,thisoperationmaytakeanoticeablelengthoftime.
Syntax
no shutdown
Mode
ATMInterfaceconfiguration:XSR(config-if<ATMxx>)#
Example
ThefollowingexamplesetstheATMinterfacetotheadministrativeupstate:
XSR(config-if<ATM0/1/0>)#no shutdown
shutdown
ThiscommandsetstheATMinterfacetotheadministrativeDownstate.Asaresult,allATMsub
interfacesassociatedwiththisATMinterfaceareshutdown,alldatatrafficisstoppedandtheline
disabled.
Syntax
shutdown
Syntax of the “no” Form
Refertono shutdownonpage1398.
Mode
ATMInterfaceconfiguration:XSR(config-if<ATMxx>)#
Example
ThefollowingexamplesetstheATMinterfacetotheadministrativedownstate:
XSR(config-if<ATM0/1/0>)#shutdown