UMN:CLI User ManualV810288Step 3 Register new IU in the slot.Command Mode Descriptionslot planning iu SLOT_NUMBER {siu-gpon16 |sfu-10ge4} Global Specifies an IU type in a slot.Step 4 Replace the old IU with the new IU. Insert new IU into the intended slot.Step 5 Change the admin state to ‘unlock’ for specified slot number with slot unlock siu com-mand to make IU activating in the system5.2.3 Rebooting IUsTo restart the specified IU, use the following command.Command Mode Descriptionslot restart iu SLOT_NUMBER Global Restarts an interface module in the specified slot num-ber.To turn the power on/off of a specific IU, use the following command.Command Mode Descriptionslot power iu SLOT_NUMBER{on |off } GlobalPowers on/off an interface module in the specified slotnumber.slot power sfu mate on Powers on the standby SFU module.5.2.4 Default OS of IUsTo set the default OS of the IU, use the following command.Command Mode Descriptionslot default-os iuSLOT_NUMBER {os1 | os2} Global Sets the default OS of the IU.(default: os1)5.2.5 Displaying IUs InformationTo display information of the specified slot, use the following command.Command Mode Descriptionshow slot cpuload iu{SLOT_NUMBER | all} EnableGlobalShows the specified slot information.show slot memory iu