Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) — Question 821

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. Mobility
• B. IPsec
• C. VPN
• D. Ethernet over IP

Correct answer: A

Explanation

The Mobility tunnel is specifically designed for seamless Layer 3 roaming between different types of Wireless LAN Controllers, allowing clients to maintain their connections. The other options, such as IPsec and VPN, are focused on secure communication rather than facilitating roaming, while Ethernet over IP does not pertain to wireless roaming functionalities.