1ATM configuration commandsatm-link checkSyntaxatm-link checkundo atm-link checkViewATM P2P subinterface viewDefault level2: System levelParametersNoneDescriptionUse the atm-link check command to make the protocol state of the current ATM P2P subinterfaceadaptive to the protocol state of the PVC configured on the subinterface in addition to the state of thephysical interface. Thus, the protocol state of the subinterface is up only when both the physical interfaceand the PVC configured on the subinterface are up. Otherwise, the protocol state of the subinterface isdown.Use the undo atm-link check command to restore the default.By default, the protocol of the ATM P2P subinterface goes up or comes down depending on the state ofthe physical interface.This command applies only to ATM P2P subinterfaces.Examples# Enable the protocol state of ATM P2P subinterface ATM 3/1/1.1 to change depending on the protocolstate of the physical interface and the protocol state of the PVCs configured on the subinterface. system-view[Sysname] interface Atm 3/1/1.1 p2p[Sysname-Atm3/1/1.1] atm-link checkclockSyntaxclock { master | slave }undo clockViewATM interface viewDefault level2: System level
