What is time slot for lab exercises?
Because we have limited number of routers, each student is assigned several time slots each week for doing lab exercises. During your assigned time slots, you have exclusive use of the assigned routers. Each time slot is four-hour long. There are two sets of routers, called Rack I and Rack II. So, each week has 2 (racks) * 7 (days) * 6 (slots/day) = 84 time slots.