Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) — Question 766

Which tunnel type allows clients to perform a seamless Layer 3 roam between a Cisco AireOS WLC and a Cisco IOS XE WLC?

Answer options

• A. CAPWAP
• B. IPsec
• C. VPN
• D. Ethernet over IP

Correct answer: A

Explanation

The CAPWAP tunnel type is specifically designed to support Layer 3 roaming between different types of Wireless LAN Controllers, allowing for seamless connectivity. IPsec and VPN do not focus on roaming capabilities and are more related to secure communications, while Ethernet over IP is not applicable for Layer 3 roaming in this context.