One of your customers plans on providing wireless coverage to a warehouse facility. After performing an initial walkthrough, you collect the following information:
The central part of the warehouse is between 400 and 600 feet (122 to 183 meters) from the warehouse switches mounted on the walls.
The warehouse storage is composed of metallic racks with varying inventory levels and contents, from electronics and plastic toys to food pallets and juice bottles.
Workers need basic data coverage from their working location, and are not highly mobile. They usually work from one single aisle, and their laptop is on a cart with
wheels.
What would be your one recommendation to provide coverage to the central area of the warehouse?

A.
Equip workers laptops with a directional antenna and install APs less than 328 feet (100m) away from the switch.

B.
In this case, extend the cable length just beyond 328 feet (100 m) and position APs as close as possible to the central area of the warehouse.

C.
Position APs along the walls, and equip the APs with Yagi antennas to cover the central area.

D.
Install APs for client access in the central area and use a mesh backhaul link to connect to the DS.