You may substitute attendees at any time.
All classes are subject to a minimum enrollment requirement of four students.
Visual Networks reserves the right to cancel or reschedule any class prior to 10 business days of the scheduled class if the minimum enrollment is not met. Anyone registered for a class that is cancelled or rescheduled will be notified by email or phone prior to 10 business days before the originally scheduled start date of that class. Visual Networks shall not be liable for any costs associated with changes or cancellations. Such reimbursement shall be in the form of credits towards the purchase of future training classes from Visual Networks. Inc. All rights reserved.