Line The Line subtab allows you to provision the ONS 15454 SDH RAN_SVC card line parameters. Item Description Port The card port number. Port Name Allows you to enter a port name. Admin State Displays the port administration state. The read-only values are Up and Down. Link State Displays the physical port state. The read-only values are Up and Down. Apply Applies changes made to the fields in the tab. Reset Cancels any changes to the tab and returns the fields to their last-saved settings. Help Displays context-sensitive help.