Your customer is a major international airport. The airport requires keeping connectivity options flexible for wireless and wired clients, video surveillance, and baggage distribution. At the same time, it requires isolating specific closed user groups such as air traffic control communication. Which design best suits the needs of your customer?
A. A full-mesh design with no dedicated core.
B. A two-layered design with a Cisco Catalyst 4500 Series Switch at the core layer.
C. A three-layered design with a Cisco Catalyst 3750 Series Switch at the core layer.
D. A three-layered design with a Cisco Catalyst 6500 Series Switch at the core layer.
