HPE Aruba Networking course cancellation policy: For HPE Aruba Networking courses, cancellations received at least 14 calendar days prior to start of class will receive a full refund or be able to transfer the fee to another class. You may cancel your registration for a class up to 7 calendar days in advance of the class and apply credit to a future class (Exception: if paying via credit card you must attend within 60 days of initial class requested, otherwise you will need to request a refund). No credit or refund will be given for any no-show or class registration cancelled less than 7 calendar days prior to a class date. If a registered participant is unable to attend the course, a substitute is welcome to take their place.