Which three best describe the Cisco Borderless Network Architecture? (Choose three.)
A. A Cisco Borderless Network Architecture providers borderless network services.
B. User services are not part of the Cisco Borderless Network Architecture.
C. Routers and switches provide transport services and operate at Layer 2 and Layer 3 of the Cisco Borderless Network Architecture.
D. Infrastructure and network services are the basis for user services.
E. A Cisco Borderless Network is based on a common network infrastructure.
