Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) — Question 830

Which wireless deployment mode uses a Flex architecture and allows Layer 2 roaming between APs without a physical wireless controller?

Answer options

• A. autonomous mode
• B. fabric
• C. unified
• D. Cisco Mobility Express

Correct answer: D

Explanation

The correct answer is Cisco Mobility Express, as it allows for a controller-less setup while maintaining Layer 2 roaming capabilities. Autonomous mode does not utilize a Flex architecture and is typically a standalone AP configuration. Fabric and unified modes involve different architectures that do include a wireless controller, which disqualifies them for this specific functionality.