1  –  link

    disable  [node node-id] hdlc link link-name

    Example:

    disable hdlc link hdlc-0

1.1  –  logical_station

    disable  [node node-id] hdlc link link-name -
             logical station logical-station-name

    Example:

    disable hdlc link hdlc-0 logical station hdlc-0